Cheap flights to South Korea

View €278 flight on Mon, 9 Nov 2026Opens in a new window

Popular airlines to South Korea

  • Korean Air

    Korean Air

  • Asiana Airlines

    Asiana Airlines

  • Cathay Pacific

    Cathay Pacific

  • Air Canada

    Air Canada

  • Air China

    Air China

  • China Airlines

    China Airlines

  • EVA Airways

    EVA Airways

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Cheap round-trip flights to South Korea

Prices were available within the past 7 days and start at €278 for one-way flights and €474 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, 12 Mar - Thu, 26 Mar
DUB
Dublin
ICN
Seoul
€474 Return, found 9 hours ago
€474
Return
found 9 hours ago
Select Lufthansa flight, departing Thu, 12 Mar from Dublin to Seoul, returning Thu, 26 Mar, priced at €474 found 9 hours ago
Scandinavian Airlines
Thu, 26 Feb - Wed, 4 Mar
ZRH
Zürich
ICN
Seoul
€494 Return, found 6 days ago
€494
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, 26 Feb from Zürich to Seoul, returning Wed, 4 Mar, priced at €494 found 6 days ago
Etihad Airways
Thu, 5 Mar - Fri, 20 Mar
ZRH
Zürich
ICN
Seoul
€581 Return, found 1 hour ago
€581
Return
found 1 hour ago
Select Etihad Airways flight, departing Thu, 5 Mar from Zürich to Seoul, returning Fri, 20 Mar, priced at €581 found 1 hour ago
Turkish Airlines
Thu, 12 Mar - Wed, 25 Mar
ZRH
Zürich
ICN
Seoul
€596 Return, found 1 hour ago
€596
Return
found 1 hour ago
Select Turkish Airlines flight, departing Thu, 12 Mar from Zürich to Seoul, returning Wed, 25 Mar, priced at €596 found 1 hour ago
KLM
Tue, 2 Jun - Sat, 27 Jun
DUB
Dublin
ICN
Seoul
€600 Return, found 4 days ago
€600
Return
found 4 days ago
Select KLM flight, departing Tue, 2 Jun from Dublin to Seoul, returning Sat, 27 Jun, priced at €600 found 4 days ago
Qatar Airways
Thu, 26 Feb - Wed, 4 Mar
ZRH
Zürich
ICN
Seoul
€618 Return, found 6 days ago
€618
Return
found 6 days ago
Select Qatar Airways flight, departing Thu, 26 Feb from Zürich to Seoul, returning Wed, 4 Mar, priced at €618 found 6 days ago
Swiss International Air Lines
Mon, 31 Aug - Mon, 14 Sept
DUB
Dublin
ICN
Seoul
€636 Return, found 1 day ago
€636
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, 31 Aug from Dublin to Seoul, returning Mon, 14 Sept, priced at €636 found 1 day ago
Air France
Mon, 12 Jan - Sat, 24 Jan
DUB
Dublin
ICN
Seoul
€646 Return, found 5 hours ago
€646
Return
found 5 hours ago
Select Air France flight, departing Mon, 12 Jan from Dublin to Seoul, returning Sat, 24 Jan, priced at €646 found 5 hours ago
Cathay Pacific
Thu, 5 Mar - Fri, 20 Mar
ZRH
Zürich
ICN
Seoul
€718 Return, found 1 hour ago
€718
Return
found 1 hour ago
Select Cathay Pacific flight, departing Thu, 5 Mar from Zürich to Seoul, returning Fri, 20 Mar, priced at €718 found 1 hour ago
KLM
Mon, 2 Mar - Thu, 19 Mar
DUB
Dublin
PUS
Busan
€725 Return, found 13 hours ago
€725
Return
found 13 hours ago
Select KLM flight, departing Mon, 2 Mar from Dublin to Busan, returning Thu, 19 Mar, priced at €725 found 13 hours ago

About South Korea

Expedia offers flights to South Korea to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to South Korea or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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 €474. 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 €474 and €725. Many lucky holiday makers purchased one-way seats from Dublin (DUB) for as little as €278.
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 €474 to €725.
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.

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.

Lufthansa
Thu, 12 Mar - Thu, 26 Mar
DUB
Dublin
ICN
Seoul
€474 Return, found 9 hours ago
€474
Return
found 9 hours ago
Select Lufthansa flight, departing Thu, 12 Mar from Dublin to Seoul, returning Thu, 26 Mar, priced at €474 found 9 hours ago
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