Cheap flights to South Korea

View €372 flight on Wed, 10 Jun 2026Opens in a new window

Popular airlines to South Korea

  • Korean Air

  • Asiana Airlines

  • Cathay Pacific

  • China Airlines

  • EVA Airways

  • Jeju Air with Bag

  • Air China

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Cheap round-trip flights to South Korea

Prices were available within the past 7 days and start at €372 for one-way flights and €642 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Tue, 1 Dec - Thu, 10 Dec
DUB
Dublin
ICN
Seoul
€642 Return, found 3 hours ago
€642
Return
found 3 hours ago
Select Scandinavian Airlines flight, departing Tue, 1 Dec from Dublin to Seoul, returning Thu, 10 Dec, priced at €642 found 3 hours ago
Finnair
Mon, 1 Feb - Thu, 11 Feb
WAW
Warsaw
ICN
Seoul
€652 Return, found 3 days ago
€652
Return
found 3 days ago
Select Finnair flight, departing Mon, 1 Feb from Warsaw to Seoul, returning Thu, 11 Feb, priced at €652 found 3 days ago
Etihad Airways
Thu, 7 May - Sun, 7 Jun
DUB
Dublin
ICN
Seoul
€663 Return, found 1 day ago
€663
Return
found 1 day ago
Select Etihad Airways flight, departing Thu, 7 May from Dublin to Seoul, returning Sun, 7 Jun, priced at €663 found 1 day ago
LOT-Polish Airlines
Fri, 13 Nov - Fri, 4 Dec
WAW
Warsaw
ICN
Seoul
€712 Return, found 7 hours ago
€712
Return
found 7 hours ago
Select LOT-Polish Airlines flight, departing Fri, 13 Nov from Warsaw to Seoul, returning Fri, 4 Dec, priced at €712 found 7 hours ago
Qatar Airways
Wed, 4 Nov - Wed, 25 Nov
DUB
Dublin
ICN
Seoul
€732 Return, just found
€732
Return
just found
Select Qatar Airways flight, departing Wed, 4 Nov from Dublin to Seoul, returning Wed, 25 Nov, priced at €732 just found
Air China
Thu, 18 Jun - Thu, 9 Jul
WAW
Warsaw
ICN
Seoul
€749 Return, found 3 days ago
€749
Return
found 3 days ago
Select Air China flight, departing Thu, 18 Jun from Warsaw to Seoul, returning Thu, 9 Jul, priced at €749 found 3 days ago
LOT-Polish Airlines
Mon, 1 Feb - Sat, 13 Feb
WAW
Warsaw
ICN
Seoul
€758 Return, found 6 days ago
€758
Return
found 6 days ago
Select LOT-Polish Airlines flight, departing Mon, 1 Feb from Warsaw to Seoul, returning Sat, 13 Feb, priced at €758 found 6 days ago
Air China
Mon, 7 Dec - Thu, 17 Dec
WAW
Warsaw
GMP
Seoul
€766 Return, found 5 hours ago
€766
Return
found 5 hours ago
Select Air China flight, departing Mon, 7 Dec from Warsaw to Seoul, returning Thu, 17 Dec, priced at €766 found 5 hours ago
Lufthansa
Thu, 11 Jun - Wed, 24 Jun
DUB
Dublin
ICN
Seoul
€770 Return, found 14 hours ago
€770
Return
found 14 hours ago
Select Lufthansa flight, departing Thu, 11 Jun from Dublin to Seoul, returning Wed, 24 Jun, priced at €770 found 14 hours ago
Turkish Airlines
Tue, 12 May - Wed, 27 May
DUB
Dublin
ICN
Seoul
€773 Return, found 2 hours ago
€773
Return
found 2 hours ago
Select Turkish Airlines flight, departing Tue, 12 May from Dublin to Seoul, returning Wed, 27 May, priced at €773 found 2 hours 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.

Scandinavian Airlines
Tue, 1 Dec - Thu, 10 Dec
DUB
Dublin
ICN
Seoul
€642 Return, found 3 hours ago
€642
Return
found 3 hours ago
Select Scandinavian Airlines flight, departing Tue, 1 Dec from Dublin to Seoul, returning Thu, 10 Dec, priced at €642 found 3 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 €642. 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 €642 and €773. Many lucky holiday makers purchased one-way seats from Dublin (DUB) for as little as €372.
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.
How much is a plane ticket to South Korea?
In the last seven days, flights to South Korea fluctuated from €642 to €773.
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.

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