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SYD - BOS

$914 Find cheap flights from Sydney to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Boston departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Sat 29/6
Sat 6/7

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Boston.
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Cheap flight deals from Sydney to Boston (SYD-BOS)

 
These are the cheapest deals for flights from Sydney to Boston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Sydney to Boston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sydney to Boston.

Recent one-way flight deals from Sydney to Boston

Only flying one-way? Below are some of the best one-way flight deals from Sydney to Boston found on KAYAK recently.

Recent last-minute flight deals from Sydney to Boston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Sydney to Boston.

Recent direct flight deals from Sydney to Boston

The latest deals for direct flights from Sydney to Boston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Sydney to Boston

Find recent round-trip train or bus tickets from Sydney to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
13:15 - 09:33SYD-BOS
34h 18m3 stops
10:26 - 11:45BOS-SYD
35h 19m3 stops
$1,523
Find Deal
Mon, 22 Jul - Fri, 26 Jul
16:20 - 19:33SYD-BOS
41h 13m2 stops
08:30 - 14:40BOS-SYD
40h 10m1 stop
$1,625
Find Deal
Mon, 22 Jul - Fri, 26 Jul
09:15 - 23:32SYD-BOS
28h 17m1 stop
20:41 - 07:05BOS-SYD
44h 24m1 stop
$1,728American Airlines
Find Deal
Mon, 22 Jul - Sun, 4 Aug
10:20 - 23:49SYD-BOS
27h 29m1 stop
15:15 - 07:00BOS-SYD
25h 45m2 stops
$1,890United Airlines
Find Deal
Thu, 8 Aug - Mon, 19 Aug
09:30 - 23:53SYD-BOS
28h 23m2 stops
15:12 - 06:55BOS-SYD
25h 43m2 stops
$1,940United Airlines
Find Deal
Thu, 8 Aug - Mon, 19 Aug
22:00 - 19:52SYD-BOS
35h 52m2 stops
08:00 - 07:05BOS-SYD
33h 05m1 stop
$2,123Qantas Airways
Find Deal
Sun, 22 Sep - Fri, 27 Sep
17:35 - 06:47SYD-BOS
27h 12m1 stop
17:33 - 07:05BOS-SYD
23h 32m1 stop
$2,184Qantas Airways
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Sun, 22 Sep - Fri, 27 Sep
14:00 - 19:28SYD-BOS
21h 28m1 stop
07:30 - 06:20BOS-SYD
30h 50m1 stop
$2,212Virgin Australia
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Sat, 16 Nov - Fri, 6 Dec
09:20 - 09:38SYD-BOS
38h 18m2 stops
18:50 - 09:20BOS-SYD
46h 30m3 stops
$2,251Air Canada
Find Deal
Wed, 31 Jul - Sat, 25 Jan
10:20 - 21:27SYD-BOS
26h 07m2 stops
10:25 - 08:20BOS-SYD
30h 55m3 stops
$2,867Air Canada
Find Deal
Thu, 24 Oct - Mon, 28 Oct
16:20 - 06:30SYD-BOS
28h 10m1 stop
Thu, 6 Jun
16:20 - 06:30SYD-BOS
28h 10m1 stop
Mon, 17 Jun
08:15 - 06:30SYD-BOS
36h 15m2 stops
$1,018
Find Deal
Wed, 5 Jun
16:20 - 05:50SYD-BOS
27h 30m2 stops
$1,021
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Mon, 3 Jun
21:50 - 22:20SYD-BOS
38h 30m1 stop
$1,284Cathay Pacific
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Thu, 13 Jun
10:05 - 22:20SYD-BOS
26h 15m1 stop
$1,315Cathay Pacific
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Wed, 5 Jun
07:55 - 10:30SYD-BOS
40h 35m1 stop
$1,523Korean Air
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Thu, 13 Jun
09:15 - 00:46SYD-BOS
29h 31m2 stops
$2,082American Airlines
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Fri, 21 Jun
09:10 - 22:37SYD-BOS
27h 27m2 stops
$3,386Qantas Airways
Find Deal
Fri, 21 Jun
07:55 - 10:30SYD-BOS
40h 35m1 stop
$5,423Korean Air
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Tue, 30 Jul
17:35 - 22:11SYD-BOS
42h 36m1 stop
20:38 - 07:05BOS-SYD
44h 27m1 stop
$2,163Qantas Airways
Find Deal
Sat, 1 Jun - Sat, 15 Jun
21:30 - 10:31SYD-BOS
27h 01m2 stops
20:38 - 07:05BOS-SYD
44h 27m1 stop
$2,171Qantas Airways
Find Deal
Sat, 1 Jun - Sat, 15 Jun
09:20 - 22:38SYD-BOS
27h 18m2 stops
18:10 - 07:20BOS-SYD
47h 10m2 stops
$2,174Air Canada
Find Deal
Sat, 1 Jun - Sat, 15 Jun
10:05 - 22:20SYD-BOS
26h 15m1 stop
17:47 - 20:10BOS-SYD
60h 23m2 stops
$2,248Cathay Pacific
Find Deal
Tue, 4 Jun - Tue, 11 Jun
21:50 - 22:20SYD-BOS
38h 30m1 stop
06:31 - 20:10BOS-SYD
47h 39m2 stops
$2,301Cathay Pacific
Find Deal
Sun, 2 Jun - Sun, 16 Jun
21:50 - 22:37SYD-BOS
38h 47m2 stops
17:47 - 06:15BOS-SYD
46h 28m2 stops
$2,572Cathay Pacific
Find Deal
Tue, 4 Jun - Tue, 11 Jun
09:20 - 17:36SYD-BOS
46h 16m3 stops
10:20 - 07:20BOS-SYD
55h 00m2 stops
$2,934Air Canada
Find Deal
Tue, 4 Jun - Tue, 11 Jun
13:45 - 09:50SYD-BOS
34h 05m3 stops
10:26 - 11:45BOS-SYD
35h 19m3 stops
$2,953
Find Deal
Sat, 1 Jun - Sat, 15 Jun
09:15 - 06:58SYD-BOS
35h 43m1 stop
16:29 - 06:15BOS-SYD
23h 46m1 stop
$2,967American Airlines
Find Deal
Tue, 4 Jun - Tue, 11 Jun
09:55 - 23:54SYD-BOS
27h 59m2 stops
06:00 - 10:35BOS-SYD
38h 35m3 stops
$3,507
Find Deal
Sat, 1 Jun - Sat, 15 Jun

Flights from Sydney to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Sydney to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sydney to Boston?

The average price of all flights from Sydney to Boston clicked on KAYAK for each day over the last 12 months.
For Sydney to Boston, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Boston back to Sydney, the best deals are generally found on Sunday, with Saturday being the most expensive.

What is the cheapest month to fly from Sydney to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sydney to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Sydney to Boston is March, where tickets cost $1,700 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $2,830 and $2,691 respectively.

How far in advance should I book a flight from Sydney to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Sydney to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Sydney to Boston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 23 days before departure.

Which airlines provide the cheapest flights from Sydney to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Sydney to Boston found on KAYAK was with Cathay Pacific for $1,284. American Airlines proposed a return connection from $1,728 and United Airlines from $1,890.

Good to know

Low season

January

High season

June

Cheapest flight

$914
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (20% more expensive on average)
Flight from Sydney to Boston

When to book flights from Sydney to Boston

Are your dates flexible? Find out the best times to travel from Sydney to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sydney to Boston

  • Is there an airport lounge I can use at Sydney Airport while I wait to board my flight?

    Yes; whichever terminal you're flying from, there will be an airport lounge within easy walking distance of your gate at Sydney Airport. It has around a dozen lounges spread across all of its passenger terminals, clustered mostly in terminal 1 (the airport's busiest terminal). Some of these lounges are airline lounges, which you may be able to access with your ticket depending on which airline and ticket class you choose, and some are pay-per-access. Tickets to Sydney Airport's Plaza Premium Lounge start at around A$ 40 per person for a 3h slot. You'll be able to enjoy premium food, a wide variety of free beer, liquor, wine, and non-alcoholic beverages, and more tranquil conditions than the busy terminal.

  • How should I travel to central Boston from Boston Airport?

    There's a free shuttle bus called the Silver Line Bus (SL1), which will take you from your terminal to South Station in central Boston. The journey takes around 25-30min, and from there you can easily transfer wherever you need to go in Boston, as South Station has a metro stop on the red line, which connects to all of Boston's other subway lines. If you have a lot of luggage or would just rather be dropped off at your door, you can get a taxi; it'll cost about $25-30 (A$ 33-38) and should take under 20min, depending on traffic conditions. You can get the shuttle bus or catch a taxi from bus stops and taxi ranks directly outside every terminal.

  • What is the cheapest flight from Sydney to Boston?

    In the last 3 days, the lowest price for a flight from Sydney to Boston was $606 for a one-way ticket and $1,010 for a return.

  • Which aircraft models fly most regularly from Sydney to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to Boston?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Sydney and Boston, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Sydney to Boston, Korean Air or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Sydney to Boston are Korean Air and Cathay Pacific. With an average price for the route of $1,963 and an overall rating of 8.5, Korean Air is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $2,372 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Sydney to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Sydney is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to Sydney with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Sydney to Boston

  • If you're leaving your car at Sydney Airport (SYD) while you're away, you can park in car park P7, adjacent to the international terminal. The walk to the terminal takes around 2–5min. Prices start at approx. A$ 20 daily, but if you book in advance, you'll be more likely to get a better deal.
  • Boston Airport (BOS) has a huge variety of hotels nearby and even includes two on-site hotels; the Hilton Boston Logan Airport and the Hyatt Regency Harborside are both on the premises at Boston Airport.
  • From Sydney, you can get a train to the airport for around A$ 18.50; the train takes about 13min from the centre of the city. You can also hop in a taxi for approx. 20min (depending on traffic), which will cost about A$ 50.

Top 5 airlines serving from Sydney to Boston

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Virgin AustraliaOverall score based on 623 reviews
7.9Boarding
7.5Comfort
6.7Entertainment
8.4Crew
6.7Food
Airline reviews

The seats are so uncomfortable. The food doesn't exist unless you pay. Disappointed

4.0 OkaySam, May 2024MEL - SYD
Read more about Virgin Australia reviews

The seats are so uncomfortable. The food doesn't exist unless you pay. Disappointed

This time is good . Don’t cancel flight with out early notice .

Very good experience, considering the short flight the meals were served promptly after takeoff.

X class seats in row 3 with the new configuration are very poor in fact I feel 3B and 3E should no longer be considered as X class seat as there is no forward seat pocket available to these seats and greatly reduced leg room due the intrusion of the business class armrests/table module

It was pretty good. Everyone friendly. Like all airlines, the draconian limitations on baggage and weight and not giving even a free soda kind of drags down the experience a bit.

Last 10 minutes boarding they canceled the flight and didn’t organise anything

Estheticly the plane looks great, although the seats are way too upright. If the seats were just slightly more reclined then the comfort level would increase tenfold. I had the stiffest neck after just a short flight due to this. A nap was almost out of the question.

Cabin crew were very professional and welcoming. They certainly appeared to have lifted their game. Congratulations

I know not directly a Virgin "thing" but I hold Virgin responsible for their subcontractors. Had to wait 45 minutes waiting for baggage at PER before the belt conveyor even started. This is unacceptable and hopefully Virgin engages with whoever to pull their fingers out. I realise PER staff are generally slow at the best of times but this was ridiculous. Maybe more seating for those waiting, a cafe in the baggage area for a light meal while we wait or at the very least a troop of dancing girls to entertain the punters while they stare at the conveyor belt start light almost willing it to fire up.

Very poor. Flight was cancelled due to captain exceeding hours. Told to fend for ourselves for 12 hours until a new flight could be done. This meant overnight accommodation in Hobart. Next plane was delayed and no food onboard. No apologies from Virgin. Extremely disappointing.

There was nothing I didn’t like, prices a little lower would help

BA Airbus A380 BC upstairs had 2 3 2 layout. The seat was comfy but access for those in middle or window seats had to climb over others fest to get to ailse when seats in bed mode. The layout was not nearly as private as other layouts. The staff was amazing as well as the food. Most airline food is average but this was restaurant quality.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

Qantas are unable to service and unfit for purpose, they cannot transport Australians on time to overseas destinations. On top of the inflated ticketing, the Sydney flight to Santiago was impacted because the plane was delayed arriving and then further bungling by Qantas admitting the ground new ground crew in charge of cleaning were not trained. The impact on passengers with connecting flights was tremendous and long ques of frustrated passengers waiting for rescheduling. **Qantas has become the Australian Spirit of disappointment**

I was pleasantly surprised with my flight to LA with Qantas. Although seats were not the roomies, service was excellent.

The service and smooth landing. Food was delicious and the staff was friendly. We arrived earlier than scheduled.

Wonderful crew, good food. Absolutely loved the wine spritz and wish I could buy it!

Don’t like last minute airline change. Not able to choose seat earlier.

Enjoyed the new possibilities of in flight entertainment. Been awhile since I've flown, and that was a nice surprise. Being able to pick from such a variety was personalized and welcomed.

It's only a short trip from Sydney to Melbourne, which i have done many times. The trip met my expectations

If the flight is delayed, get the delay timing right and don’t have people standing in line ready to board for almost 2 hours because you keep pushing it back. Also, don’t have your flight crew say they are sorry when they clearly don’t care, make no efforts to speed up anything and then turn around and are rude to customers when they don’t “move fast enough” to put up tray tables and seat backs.

I was not expecting much as i was not in a premium cabin. I was pleasantly surprised that the seat in economy plus was spacious and food was ample. Party of 5 with 2 parents and 3 kids.

Outstanding in all respects. Early boarding left early arrived early. We were in business class, so was perfectly fine.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

I really do not like the basic in basic economy.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Marked by flight delays on all segments of the trip. Food in first class cabin was mediocre and overhead cabin storage was not adequate. Overall, the premium charge for first class cabin was poor and over hyped. This will be our last flight with UA.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

I was seated next to someone who was, to be polite, not a small person. I had to press myself against the wall as I had no personal space. Aside from that the crew was wonderful and they got me home safely, which is the most important part of my journey. I am very appreciative to your air crews for the job they have, which isn't easy, and appreciative of the fact that they are professional and courteous. The employees I encountered on my journey, with the few exceptions I mentioned in a previous review, are a credit to Air Canada.

Air Canada had a lot of delays on our flight going back to Seattle. So much inconvenience for a long trip.

Moderate size plane, not completely full, easy boarding, some rows with just 2 seats so a couple can have a row to themselves

The Carry-on luggage that approved by TSA and all other airlines,- always an issue with Air Canada. This is inappropriate as my carry on suitcase meets the requirements however it always asked to check in on AC flight on the gate. Yes I have it for free, but it takes extra time to pick up on the carousel. Apparently it fit the overhead space, so why AC has this issue all the time?

The terminal this flight boarded from was so far away, poorly temperature controlled, and generally uncomfortable. The plane was small but the flight was short, so it wasn't so bad.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Book cheap flights from Sydney to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Sydney to Boston found on KAYAK in the last 72 hours.
6/6Thu
1 stop
28h 10mSYD-BOS
$914
17/6Mon
1 stop
28h 10mSYD-BOS
$969
5/6Wed
2 stops
36h 15mSYD-BOS
$1,018
3/6Mon
2 stops
27h 30mSYD-BOS
$1,021
13/6Thu
1 stopCathay Pacific
38h 30mSYD-BOS
$1,284
5/6Wed
1 stopCathay Pacific
26h 15mSYD-BOS
$1,315
13/6Thu
1 stopKorean Air
40h 35mSYD-BOS
$1,523
21/6Fri
2 stopsAmerican Airlines
29h 31mSYD-BOS
$2,082
21/6Fri
2 stopsQantas Airways
27h 27mSYD-BOS
$3,386
30/7Tue
1 stopKorean Air
40h 35mSYD-BOS
$5,423

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Last minute flights from Sydney to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Sydney to Boston that are departing in the next 10 days.
1/6Sat
multi-stopQantas Airways
42h 36mSYD-BOS
15/6Sat
multi-stopQantas Airways
44h 27mBOS-SYD
$2,163
1/6Sat
multi-stopQantas Airways
27h 01mSYD-BOS
15/6Sat
multi-stopQantas Airways
44h 27mBOS-SYD
$2,171
1/6Sat
multi-stopAir Canada
27h 18mSYD-BOS
15/6Sat
multi-stopAir Canada
47h 10mBOS-SYD
$2,174
4/6Tue
multi-stopCathay Pacific
26h 15mSYD-BOS
11/6Tue
multi-stopCathay Pacific
60h 23mBOS-SYD
$2,248
2/6Sun
multi-stopCathay Pacific
38h 30mSYD-BOS
16/6Sun
multi-stopCathay Pacific
47h 39mBOS-SYD
$2,300
4/6Tue
multi-stopCathay Pacific
38h 47mSYD-BOS
11/6Tue
multi-stopCathay Pacific
46h 28mBOS-SYD
$2,572
4/6Tue
multi-stopAir Canada
46h 16mSYD-BOS
11/6Tue
multi-stopAir Canada
55h 00mBOS-SYD
$2,934
1/6Sat
multi-stop
34h 05mSYD-BOS
15/6Sat
multi-stop
35h 19mBOS-SYD
$2,953
4/6Tue
multi-stopAmerican Airlines
35h 43mSYD-BOS
11/6Tue
multi-stopAmerican Airlines
23h 46mBOS-SYD
$2,967
1/6Sat
multi-stop
27h 59mSYD-BOS
15/6Sat
multi-stop
38h 35mBOS-SYD
$3,507

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Sydney - Boston Flights

Departure:

Sydney (SYD)Australia

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Sydney

Cabin classes: