$244 Find Cheap Flights from Sydney to South Korea

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 South Korea departing on 29/4. 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.
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Best South Korea Flight Deals from Sydney

Cheapest return prices found by our users on KAYAK in the last 72 hours

Seoul
Incheondirect$566
Jeju City
Jeju City2 stops$773
Busan
Busan1 stop$745

Cheap Flight Deals from Sydney to South Korea (SYD-KR0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to South Korea 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.

Recent return flight deals from Sydney to South Korea

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Sydney to South Korea.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
11:40 - 21:30SYD-ICN
10h 50mdirect
 Logo
20:20 - 20:00ICN-SYD
22h 40m1 stop
Sat, 3 May - Wed, 14 May
T'way Air Logo
11:40 - 21:30SYD-ICN
10h 50mdirect
T'way Air Logo
22:10 - 09:55ICN-SYD
10h 45mdirect
$567T'way Air
Find Deal
Sat, 3 May - Mon, 19 May
Jetstar Logo
10:45 - 20:15SYD-ICN
10h 30mdirect
Jetstar Logo
21:50 - 09:05ICN-SYD
10h 15mdirect
$616Jetstar
Find Deal
Tue, 17 Jun - Sat, 21 Jun
Jetstar Logo
10:45 - 20:15SYD-ICN
10h 30mdirect
Jetstar Logo
21:50 - 09:05ICN-SYD
10h 15mdirect
$637Jetstar
Find Deal
Sun, 15 Jun - Tue, 24 Jun
China Eastern Logo
11:00 - 11:00SYD-GMP
25h 00m1 stop
China Eastern Logo
12:00 - 12:35GMP-SYD
23h 35m1 stop
$853China Eastern
Find Deal
Tue, 3 Jun - Sat, 14 Jun
China Eastern Logo
11:00 - 11:00SYD-GMP
25h 00m1 stop
China Eastern Logo
12:00 - 09:00GMP-SYD
20h 00m1 stop
$903China Eastern
Find Deal
Mon, 19 May - Fri, 23 May
China Southern Logo
08:45 - 12:25SYD-GMP
28h 40m2 stops
China Southern Logo
13:30 - 19:40GMP-SYD
29h 10m2 stops
$956China Southern
Find Deal
Thu, 5 Jun - Fri, 13 Jun
China Southern Logo
08:45 - 12:25SYD-GMP
28h 40m2 stops
China Southern Logo
13:30 - 19:40GMP-SYD
29h 10m2 stops
$1,058China Southern
Find Deal
Sat, 7 Jun - Fri, 13 Jun
Cathay Pacific Logo
07:40 - 06:20SYD-CJU
23h 40m1 stop
Cathay Pacific Logo
07:55 - 06:10CJU-SYD
21h 15m1 stop
$1,195Cathay Pacific
Find Deal
Mon, 1 Sep - Mon, 15 Sep
Cathay Pacific Logo
10:10 - 06:20SYD-CJU
21h 10m1 stop
Cathay Pacific Logo
07:55 - 08:40CJU-SYD
23h 45m1 stop
$1,259Cathay Pacific
Find Deal
Sat, 30 Aug - Sun, 14 Sep

KAYAK's insights & trends for Sydney to South Korea flights

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

What is the cheapest Sydney to South Korea flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Sydney to South Korea.
The cheapest ticket to South Korea from Sydney found in the last 72 hours was to Seoul, at $474 return. The most popular route is from Sydney (SYD) to Incheon Intl Airport (ICN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $474.

What is the cheapest time of day to fly to South Korea?

The average price for all round-trip flights from Sydney to South Korea depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to South Korea is generally at night, when retur flights cost $466 on average. Morning departures are around 50% more expensive than evening flights, on average. The most expensive time of day to fly to South Korea is generally in the morning, which is peak travel time and where the average cost of a ticket is $930.

Can I save money by flying with a stopover from Sydney to South Korea?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $2,206, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Sydney to South Korea?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to South Korea, 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 South Korea is March, when tickets cost $681 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $1,606 and $1,333 respectively.

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

The average price of all round-trip flights from Sydney to South Korea clicked on KAYAK for each day over the last 12 months.
When flying from Sydney to South Korea, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Sydney, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

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

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 South Korea, 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 South Korea, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low season

August

High season

December

Cheapest flight

$244
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (48% more expensive on average)
Flight from Sydney to Seoul Incheon Airport

FAQs - booking South Korea flights

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

    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 South Korea.

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

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

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

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

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

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

See more FAQs

Top 5 airlines serving from Sydney to South Korea

Need help choosing which airline to fly with from Sydney to South Korea? 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.
8.4
Korean AirOverall score based on 1062 reviews
8.7Crew
8.1Food
8.5Boarding
8.3Comfort
8.2Entertainment
Airline reviews

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

8.0 ExcellentAnonymous, Apr 2025ATL - ICN
Read more Korean Air reviews

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

The food on this flight from NRT to ICN was average. The staff were very friendly, but the flight took about 60 minutes longer than it should have because the pilot was only flying at 330mph instead of 500-550. Not sure what the reason is for that, but it meant for a much longer flight.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

Food choice could be better, plus the crew can walk around and offer snacks and drinks. Also the air-conditioning onboard blows high speed, and very cold makes the trip uncomfortable.

long flights are difficult but the crew and amenities made it a very good experience

Always have great flight experience on Korean Air. Glad to have been able to book this on Kayak/Under Pricer this year!!

An International flight from Cebu to Incheon was delayed the night before without a proper explanation. Same thing happened from Incheon to Cebu in the first leg. I will not fly Korean again. And I will ensure Delta their US partner hears about it. This is a routine by Korean to delay flights from and to Cebu via Incheon.

When I selected my seats, it showed row 29 as the front row, so I paid extra to sit in what I thought would be the front row, but when I boarded the plane, row 29 was the second economy row. I was disappointed that I'd spent almost $100 more for no actual benefit.

The food is always good and that flight was particularly good.

Unlimited drinks and snacks on this long flight. Very courteous Korean staff !!!

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Drinks were very limited. All I wanted was water, and on a 4 hour flight, I was given 2 cups of about 3 ounces each.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

For the most part, it was an enjoyable experience. It's the 2nd half of the journey was a bit uncomfortable. It was on a noticable smaller plane compared to the previous one.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

The boarding process was good. The toilet could be better maintained.

This has been the worst experience I've ever had. We arrived to Ho Chi Minh Airport and were supposed to get our Asiana ticket from the transfer counter as we came with a different airline. However, the staff at the transfer counter were not helpful and kept giving us different information. We were first told by Asiana airlines staff we had to wait 2 hours so they could print out and give us our tickets, then someone else told us we had to wait 3hrs, someone told us "I don't know, just go sit and wait and we will tell you later." This was at a place in the Ho Chi Minh airport that had no coffee or food shops, nothing, just immigration (to enter Vietnam with a Vietnam Visa) and security (to transfer into the gates) but we needed our printed boarding pass to go through. It wasn't until we demanded to speak to a supervisor as our flight time was 1hr away because they kept telling us "there's alot of time left for your international flight, we will get your tickets later" we still had to wait around 20minutes for the "Supervisor" to give us our tickets. I would NOT recommend Asiana Airlines, especially if going thru Ho Chi Minh Airport as they are not helpful. (We almost missed our flight, due to their lazyness and incompetence of printing our tickets) I would suggest Asiana Airlines to have a Machine in the transfer area so passengers can easily print out their boarding passes themselves and save some money by not hiring incompetent staff that can't do a simple task such as printing a boarding pass.

I like the food, the crew and everything.!!! Except for the delay in our flight.

Great service and comfortable seats. The first meal was excellent but the second meal was only satisfactory

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

The old Plane had not been cleaned properly in a long time.

Planes was old - business class seats looked like they were installed in the 80s

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Overall, it was good. The only concern was that I couldn't charge my phone because the USB port didn't work after we took off. One of the crew members tried to restart it but never came back to me with an update.

Comfortable seats, boarding was easy and staff were very nice.

Flight was fine but a domestic flight was called by Jetstar international. This meant going through immigration and custom scanning twice. Long queues were experienced which were frustrating. We were using a wheelchair and exit at Perth needed a scissor lift as no air bridge provided. No fast lane at Perth for wheelchair. The staff were helpful but this system is poor.

The crew were great. The seat was older than an old Holden with a big metal bar sticking right into my back. The passenger next to me complained that hers was the same. The pre purchase system for food was disappointing as the pie/quiche took 20 mins to warm up, arrived too hot and with no utensils. It was one of the most uncomfortable flights I've ever been on.

Not very good, no food and not drink ( caffe or tea). Never ever fly with jet star.

Fabulous I have no issues with JetStar great service always use them to fly

Flight was as expected - we got what we paid for which was a base fare

Hardly we had overweight and we were asked to pay $75. We were checked by a female and weight was alright

Unaware of charge for carry on until i got to gate

I got what I paid for - flight was clean, staff were friendly

Everything you need to know for your flight from Sydney to South Korea

Information on your arrival and departure airports

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