Cheap Flights to South Korea

View AU$316 flight on Fri, 16 Oct 2026Opens in a new window

Popular airlines to South Korea

  • Korean Air

  • Asiana Airlines

  • Cathay Pacific

  • Jeju Air with Bag

  • China Airlines

  • EVA Airways

  • Air China

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Cheapest Flights to South Korea

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Sat, 6 June - Fri, 12 June
SYD
Sydney
ICN
Seoul
AU$477 Return, found 6 hours ago
AU$477
Return
found 6 hours ago
Select AirAsia X flight, departing Sat, 6 June from Sydney to Seoul, returning Fri, 12 June, priced at AU$477 found 6 hours ago
Scoot
Mon, 17 Aug - Sun, 23 Aug
SYD
Sydney
ICN
Seoul
AU$661 Return, found 1 hour ago
AU$661
Return
found 1 hour ago
Select Scoot flight, departing Mon, 17 Aug from Sydney to Seoul, returning Sun, 23 Aug, priced at AU$661 found 1 hour ago
AirAsia X
Sun, 6 Sept - Sun, 13 Sept
SYD
Sydney
PUS
Busan
AU$672 Return, found 4 hours ago
AU$672
Return
found 4 hours ago
Select AirAsia X flight, departing Sun, 6 Sept from Sydney to Busan, returning Sun, 13 Sept, priced at AU$672 found 4 hours ago
China Eastern Airlines
Sat, 25 Apr - Tue, 26 May
MEL
Melbourne
ICN
Seoul
AU$675 Return, found 11 hours ago
AU$675
Return
found 11 hours ago
Select China Eastern Airlines flight, departing Sat, 25 Apr from Melbourne to Seoul, returning Tue, 26 May, priced at AU$675 found 11 hours ago
Scoot
Sat, 1 Aug - Mon, 31 Aug
MEL
Melbourne
CJU
Jeju City
AU$757 Return, found 5 days ago
AU$757
Return
found 5 days ago
Select Scoot flight, departing Sat, 1 Aug from Melbourne to Jeju City, returning Mon, 31 Aug, priced at AU$757 found 5 days ago
Scoot
Mon, 27 July - Wed, 12 Aug
SYD
Sydney
CJU
Jeju City
AU$767 Return, found 6 days ago
AU$767
Return
found 6 days ago
Select Scoot flight, departing Mon, 27 July from Sydney to Jeju City, returning Wed, 12 Aug, priced at AU$767 found 6 days ago
Vietjet Air
Sun, 25 Oct - Thu, 5 Nov
MEL
Melbourne
PUS
Busan
AU$801 Return, found 3 hours ago
AU$801
Return
found 3 hours ago
Select Vietjet Air flight, departing Sun, 25 Oct from Melbourne to Busan, returning Thu, 5 Nov, priced at AU$801 found 3 hours ago
T'Way Air
Tue, 21 Apr - Mon, 4 May
SYD
Sydney
ICN
Seoul
AU$822 Return, found 6 hours ago
AU$822
Return
found 6 hours ago
Select T'Way Air flight, departing Tue, 21 Apr from Sydney to Seoul, returning Mon, 4 May, priced at AU$822 found 6 hours ago
Hainan Airlines
Tue, 21 Apr - Mon, 11 May
SYD
Sydney
ICN
Seoul
AU$831 Return, found 9 hours ago
AU$831
Return
found 9 hours ago
Select Hainan Airlines flight, departing Tue, 21 Apr from Sydney to Seoul, returning Mon, 11 May, priced at AU$831 found 9 hours ago
China Southern Airlines
Mon, 1 June - Wed, 17 June
SYD
Sydney
GMP
Seoul
AU$954 Return, found 2 days ago
AU$954
Return
found 2 days ago
Select China Southern Airlines flight, departing Mon, 1 June from Sydney to Seoul, returning Wed, 17 June, priced at AU$954 found 2 days ago

Trending flights to South Korea

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia X
Sat, 6 June - Fri, 12 June
SYD
Sydney
ICN
Seoul
AU$477 Return, found 8 hours ago
AU$477
Return
found 8 hours ago
Select AirAsia X flight, departing Sat, 6 June from Sydney to Seoul, returning Fri, 12 June, priced at AU$477 found 8 hours ago

Frequently asked questions

How do I find cheap flights to South Korea that have flexible change policies?
Search for your cheap flights to South Korea, then mark the "No change fee" box directly under the "Flexible change policies" heading. It really is that simple. We understand that plans can change and flexibility is essential, so book with confidence with Expedia.
Which airlines fly to South Korea?
Dust off your suitcase and choose from these major airlines that have flights into or near South Korea:

  • Korean Air - 364 flights to or near South Korea each month, including 364 flights to Incheon Intl. Airport (ICN) per month.
  • Asiana Airlines - 186 flights to or near South Korea each month, including 186 flights to Incheon Intl. Airport (ICN) per month.
  • Delta Air Lines - 121 flights to or near South Korea each month, including 121 flights to Incheon Intl. Airport (ICN) per month.

How can I find cheap tickets to South Korea?
One of the best ways to snare cheap tickets to South Korea is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It'll reveal the cheapest prices for nearby days. The best price for a flight to South Korea in the last seven days was AU$477. Booking well ahead will generally help you score an even bigger bargain.
How much is a flight to South Korea?
There were lots of low-cost fares up for grabs in the last seven days, with the cost of a return flight to South Korea varying between AU$477 and AU$954. Many lucky holiday makers purchased one-way seats from Sydney (SYD) for as little as AU$316.
What are the most popular airports to fly into in South Korea?
The number one gateway to South Korea, about 803 flights land at Incheon Intl. Airport (ICN) each month. Track down a top deal, reserve your fare and get set to explore this fabulous region.
When is the cheapest time to fly to South Korea?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to nab the cheapest airfare. Stay away from the weekends if possible, because Saturday is typically the most expensive day. Spend the dollars you saved having a ball in South Korea instead!
How much is a plane ticket to South Korea?
In the last seven days, flights to South Korea fluctuated from AU$477 to AU$954.
What is the best time to go to South Korea?
August, September and October are popular months to discover the wonders of Seoul, one of South Korea's most renowned cities. Summertime here starts June 20. Average temperatures vary from 21ºC to 27ºC at this time of year, so plan your adventure around then if you're a fan of warmer weather.
What months are the cheapest to book a flight to South Korea?
Snap up your ticket in February to enjoy inexpensive flights to South Korea. December is often the most expensive time to buy a seat.

Travel information

South Korea Flights Information

Airlines serving
AirAsia X, Scoot, Jetstar, China Eastern Airlines, Vietjet Air, T'Way Air, Hainan Airlines, China Southern Airlines
Roundtrip price
from AU$477
South Korea Flights Information

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