SYD - SEA

$698 Find Cheap Flights from Sydney to Seattle – Compare and Save

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 Seattle departing on 22/11. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$1,254
Typical prices: $1,262-$1,714
Multiple Airlines
Thu 22/10Wed 11/11
SYD - SEA • 2 stops
Cheapest one-way flight
$698
Typical prices: $872-$1,299
Multiple Airlines
Sun 22/11
SYD - SEA • 2 stops
Direct flights
Not available
There are currently no direct flights between Sydney and Seattle. You’ll need at least 1 connection.
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Top stopover airports
Cheapest • Avg $1,309 (return)
Shortest trip • 16h 50m (one-way)
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 6% compared to booking last minute.
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When to travel
Cheapest • 9% price drop
Most popular
Good to know
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Booking Insights
Flight Deals

Cheap Flights from Sydney to Seattle (SYD-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Seattle

Thu, 22 Oct - Wed, 11 Nov
Multiple Airlines Logo
14:15 - 19:50SYD  Sydney Kingsford Smith-SEA Seattle/Tacoma Intl
23h 35m2 stops Nadi Los Angeles Los Angeles
Multiple Airlines Logo
14:59 - 12:35SEA  Seattle/Tacoma Intl-SYD Sydney Kingsford Smith
26h 36m2 stops Los Angeles Los Angeles Nadi
$1,254Multiple Airlines
Wed, 4 Nov - Wed, 18 Nov
Multiple Airlines Logo
14:00 - 18:26SYD  Sydney Kingsford Smith-SEA Seattle/Tacoma Intl
23h 26m2 stops Nadi Los Angeles Los Angeles
Multiple Airlines Logo
11:06 - 06:25SEA  Seattle/Tacoma Intl-SYD Sydney Kingsford Smith
24h 19m1 stop Los Angeles Los Angeles
$1,304Multiple Airlines
Thu, 27 Aug - Thu, 3 Sep
United Airlines Logo
09:30 - 15:45SYD  Sydney Kingsford Smith-SEA Seattle/Tacoma Intl
23h 15m1 stop Los Angeles Los Angeles
United Airlines Logo
12:15 - 07:00SEA  Seattle/Tacoma Intl-SYD Sydney Kingsford Smith
25h 45m1 stop Los Angeles Los Angeles
$1,437United Airlines
Thu, 27 Aug - Thu, 3 Sep
United Airlines Logo
09:30 - 17:42SYD  Sydney Kingsford Smith-SEA Seattle/Tacoma Intl
25h 12m2 stops Los Angeles Los Angeles Denver Intl
United Airlines Logo
18:52 - 07:00SEA  Seattle/Tacoma Intl-SYD Sydney Kingsford Smith
19h 08m1 stop Los Angeles Los Angeles
$1,437United Airlines
Thu, 1 Oct - Tue, 13 Oct
Air Canada Logo
09:20 - 18:32SYD  Sydney Kingsford Smith-SEA Seattle/Tacoma Intl
26h 12m1 stop Vancouver Intl
Air Canada Logo
19:20 - 08:20SEA  Seattle/Tacoma Intl-SYD Sydney Kingsford Smith
19h 00m1 stop Vancouver Intl
$1,485Air Canada
Thu, 22 Oct - Thu, 12 Nov
Air Canada Logo
10:20 - 09:52SYD  Sydney Kingsford Smith-SEA Seattle/Tacoma Intl
17h 32m1 stop Vancouver Intl
Air Canada Logo
15:15 - 09:35SEA  Seattle/Tacoma Intl-SYD Sydney Kingsford Smith
23h 20m1 stop Vancouver Intl
$1,502Air Canada
Mon, 25 Jan - Mon, 22 Feb
Delta Logo
10:40 - 10:35SYD  Sydney Kingsford Smith-SEA Seattle/Tacoma Intl
18h 55m1 stop Los Angeles Los Angeles
Delta Logo
17:55 - 08:30SEA  Seattle/Tacoma Intl-SYD Sydney Kingsford Smith
19h 35m1 stop Los Angeles Los Angeles
$1,547Delta
Mon, 25 Jan - Wed, 24 Feb
Delta Logo
10:40 - 10:35SYD  Sydney Kingsford Smith-SEA Seattle/Tacoma Intl
18h 55m1 stop Los Angeles Los Angeles
Delta Logo
17:55 - 08:30SEA  Seattle/Tacoma Intl-SYD Sydney Kingsford Smith
19h 35m1 stop Los Angeles Los Angeles
$1,547Delta
Mon, 25 Jan - Mon, 22 Feb
American Airlines Logo
11:20 - 21:59SYD  Sydney Kingsford Smith-SEA Seattle/Tacoma Intl
29h 39m1 stop Los Angeles Los Angeles
American Airlines Logo
05:27 - 18:00SEA  Seattle/Tacoma Intl-SYD Sydney Kingsford Smith
41h 33m2 stops Dallas/Fort Worth Brisbane
$1,554American Airlines
Tue, 26 Jan - Mon, 22 Feb
American Airlines Logo
11:20 - 21:59SYD  Sydney Kingsford Smith-SEA Seattle/Tacoma Intl
29h 39m1 stop Los Angeles Los Angeles
American Airlines Logo
12:52 - 18:00SEA  Seattle/Tacoma Intl-SYD Sydney Kingsford Smith
34h 08m2 stops Dallas/Fort Worth Brisbane
$1,554American Airlines
Booking Insights

KAYAK's insights & trends for Sydney to Seattle flights

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

How much is a return flight from Sydney to Seattle?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Seattle departing in October.

Flight prices are typical for this route right now.

Flights to Seattle from Sydney usually cost between $1,205 and $1,540 in October.
The lowest price found in the past 5 days was $1,254 on Multiple Airlines (22 Oct–11 Nov).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Seattle, 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 Seattle is September, where tickets cost $1,391 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $1,730 and $1,636 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sydney to Seattle, you should book around 2 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

February

Cheapest flight

$698
Best time to beat the crowds (4% less expensive on average)
Flight from Sydney to Seattle

When to book flights from Sydney to Seattle

Are your dates flexible? Find out the best times to travel from Sydney to Seattle 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 Seattle

  • Are there any direct flights from Sydney and Seattle?

    There aren’t any airlines offering direct flights from Sydney to Seattle. However, you will find that most of the itineraries come with just one stop along the way. Where you stop will depend on the airline you fly with. For example, flights with Qatar Airways come with a stop at Hamad International Airport (DOH) in Doha. Flights with Qantas, United, or American Airlines generally come with a stop in a US city like Los Angeles (LAX) or Honolulu (HNL).

  • Where do I go to hire a car at Seattle Airport?

    The Seattle-Tacoma International Airport has an off-site facility dedicated to hire cars. This is located a 5min drive from the airport and there are free shuttles operating 24h a day, all throughout the year. You will find the pick-up zone for the shuttle just outside the baggage claim level in the international arrivals hall.

  • Where are the taxi and ride-share pickup points at the Seattle Airport?

    App-based ride-share operators and taxis pick up passengers from the third floor of the parking garage. You should find the taxis on the north and south curbs. If you’re meeting a ride-share operator, they’ll generally head to rows G through J (the orange and purple sections) of this level of the garage. To get to this parking garage, you’ll need to cross the skybridge located one level up from baggage claim. Once you’re over the bridge, you’ll need to go back down a level to get to the third floor.

  • Should I fly business or first class from Sydney to Seattle?

    With around 17 hours in the air and at least one stopover, extra comfort will go a long way on this route. Qantas offers a 'Bid Now' upgrade service. This allows you to make a bid in either points, cash or a combination of both. You can set how much you're willing to pay for an upgrade and you'll receive an email 24 hours later letting you know if it's been successful.

  • Where do flights from Sydney to Seattle stop?

    Both Air Canada and Air New Zealand have a stopover in Vancouver for most of their flights from Sydney to Seattle. Qantas flights usually stop in Honolulu, but some flights stop in San Francisco. American Airlines flights stop at either Los Angeles Airport (LAX) or Dallas/Fort Worth (DFW).

  • Which airlines have lounges at Sydney Airport?

    There are multiple lounges at Sydney Airport and if you're a member of any frequent flyer programs you may get complimentary access to one or more. Qantas, Air New Zealand and Emirates all have their own lounges available to business passengers and some frequent flyers. The Centurion Lounge is open to eligible American Express card holders.

  • How much checked luggage can I bring on this route?

    Most airlines on this route, including Qantas and Air Canada allow you to bring one piece of checked luggage, weighing up to 23 kg. Asiana Airlines and Korean Airlines allow you to bring two 23 kg suitcases on their U.S. routes. You can usually book extra luggage online to avoid higher fees.

  • What is the cheapest flight from Sydney to Seattle?

    In the last 5 days, the lowest price for a flight from Sydney to Seattle was $698 for a one-way ticket and $1,254 for a return.

  • Which airports will I be using when flying from Sydney to Seattle?

    On your way to Seattle, you’ll fly out from Sydney Kingsford Smith. You’ll be landing at Seattle/Tacoma Intl.

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

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

  • Which airline alliances offer flights from Sydney to Seattle?

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

  • Which is the best airline for flights from Sydney to Seattle, ANA or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Sydney to Seattle are ANA and Hawaiian Airlines. With an average price for the route of $1,562 and an overall rating of 8.3, ANA is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $1,789 and an overall rating of 7.8.

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

    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 Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle 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 Seattle?

    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 Seattle 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 Seattle?

    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 Seattle from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

  • Taxis and rideshare providers offer a quick and easy way to get to Sydney Airport (SYD). The trip takes around 20min from the city centre (depending on traffic) and generally costs around A$ 45-55.
  • Sydney’s Kingsford Smith Airport (SYD) has three terminals. However, all international flights depart from Terminal 1, so this is the terminal you’ll need for your flight to Seattle, Washington.
  • Seattle-Tacoma International Airport (SEA) features a range of larger-than-life art installations. It’s worth taking some time to explore creations like The Cathedral and Carbon Veil.
  • For a lower carbon footprint on this route, consider booking with All Nippon Airways. Their flights with a single stopover, at Haneda Airport (HND) in Tokyo, emit up to 45% less CO2 than other flights from Sydney to Seattle.
  • If you're flying economy and don't have a frequent flyer membership, there are other lounges you can pay to use at Sydney Airport (SYD). You can book a stay at Skyteam Lounge, The House and Plaza Premium Lounge. Plaza Premium also accepts walk-ins.

Everything you need to know for your flight from Sydney to Seattle

Other airlines flying from Sydney to Seattle

Flights from the other most popular airlines that fly from Sydney to Seattle according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.