Cheap flights to South Korea

View €109 flight on Tue, 15 Sept 2026Opens in a new window

Popular airlines to South Korea

  • Korean Air

  • Asiana Airlines

  • Cathay Pacific

  • Jeju Air with Bag

  • Air China

  • EVA Airways

  • China Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to South Korea

Prices were available within the past 7 days and start at €109 for one-way flights and €206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hahn Air Systems
Thu, 16 Apr - Mon, 20 Apr
TPE
Taipei
PUS
Busan
€206 Return, found 4 days ago
€206
Return
found 4 days ago
Select Hahn Air Systems flight, departing Thu, 16 Apr from Taipei to Busan, returning Mon, 20 Apr, priced at €206 found 4 days ago
Asiana Airlines
Thu, 7 May - Tue, 12 May
TPE
Taipei
ICN
Seoul
€212 Return, found 6 days ago
€212
Return
found 6 days ago
Select Asiana Airlines flight, departing Thu, 7 May from Taipei to Seoul, returning Tue, 12 May, priced at €212 found 6 days ago
Korean Air
Wed, 11 Nov - Thu, 3 Dec
TPE
Taipei
PUS
Busan
€261 Return, found 6 days ago
€261
Return
found 6 days ago
Select Korean Air flight, departing Wed, 11 Nov from Taipei to Busan, returning Thu, 3 Dec, priced at €261 found 6 days ago
China Airlines
Wed, 11 Nov - Thu, 3 Dec
TPE
Taipei
PUS
Busan
€281 Return, found 6 days ago
€281
Return
found 6 days ago
Select China Airlines flight, departing Wed, 11 Nov from Taipei to Busan, returning Thu, 3 Dec, priced at €281 found 6 days ago
China Airlines
Thu, 18 Feb - Mon, 22 Feb
TSA
Taipei
GMP
Seoul
€329 Return, found 4 days ago
€329
Return
found 4 days ago
Select China Airlines flight, departing Thu, 18 Feb from Taipei to Seoul, returning Mon, 22 Feb, priced at €329 found 4 days ago
Xiamen Airlines
Thu, 7 May - Tue, 12 May
TPE
Taipei
ICN
Seoul
€347 Return, found 6 days ago
€347
Return
found 6 days ago
Select Xiamen Airlines flight, departing Thu, 7 May from Taipei to Seoul, returning Tue, 12 May, priced at €347 found 6 days ago
Korean Air
Sat, 14 Nov - Tue, 17 Nov
TPE
Taipei
CJU
Jeju City
€359 Return, found 6 days ago
€359
Return
found 6 days ago
Select Korean Air flight, departing Sat, 14 Nov from Taipei to Jeju City, returning Tue, 17 Nov, priced at €359 found 6 days ago
Xiamen Airlines
Thu, 7 May - Tue, 12 May
TSA
Taipei
ICN
Seoul
€364 Return, found 6 days ago
€364
Return
found 6 days ago
Select Xiamen Airlines flight, departing Thu, 7 May from Taipei to Seoul, returning Tue, 12 May, priced at €364 found 6 days ago
EVA Airways
Sun, 6 Sept - Tue, 8 Sept
TPE
Taipei
ICN
Seoul
€389 Return, found 15 hours ago
€389
Return
found 15 hours ago
Select EVA Airways flight, departing Sun, 6 Sept from Taipei to Seoul, returning Tue, 8 Sept, priced at €389 found 15 hours ago
Asiana Airlines
Thu, 16 Apr - Mon, 20 Apr
TPE
Taipei
PUS
Busan
€403 Return, found 4 days ago
€403
Return
found 4 days ago
Select Asiana Airlines flight, departing Thu, 16 Apr from Taipei to Busan, returning Mon, 20 Apr, priced at €403 found 4 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.

Scandinavian Airlines
Tue, 1 Dec - Thu, 10 Dec
DUB
Dublin
ICN
Seoul
€642 Return, found 6 days ago
€642
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Tue, 1 Dec from Dublin to Seoul, returning Thu, 10 Dec, priced at €642 found 6 days 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 €206. 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 €206 and €642. Many lucky holiday makers purchased one-way seats from Taipei (TPE) for as little as €109.
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 €206 to €642.
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.

Explore a world of travel with Expedia

*Available to Expedia members.