Flight Destinations in South Korea

View ฿3,650 flight on Sun, 8 Mar 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 ฿3,650 for one-way flights and ฿7,153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Sat, 21 Mar - Tue, 31 Mar
DMK
Bangkok
ICN
Seoul
฿7,153 Return, found 4 days ago
฿7,153
Return
found 4 days ago
Select Thai AirAsia X flight, departing Sat, 21 Mar from Bangkok to Seoul, returning Tue, 31 Mar, priced at ฿7,153 found 4 days ago
Hong Kong Airlines
Fri, 15 May - Tue, 19 May
BKK
Bangkok
ICN
Seoul
฿7,635 Return, just found
฿7,635
Return
just found
Select Hong Kong Airlines flight, departing Fri, 15 May from Bangkok to Seoul, returning Tue, 19 May, priced at ฿7,635 just found
Shandong Airlines
Wed, 11 Feb - Tue, 24 Feb
BKK
Bangkok
ICN
Seoul
฿8,100 Return, found 13 hours ago
฿8,100
Return
found 13 hours ago
Select Shandong Airlines flight, departing Wed, 11 Feb from Bangkok to Seoul, returning Tue, 24 Feb, priced at ฿8,100 found 13 hours ago
Thai AirAsia
Fri, 13 Mar - Tue, 24 Mar
CNX
Chiang Mai
ICN
Seoul
฿8,108 Return, found 4 days ago
฿8,108
Return
found 4 days ago
Select Thai AirAsia flight, departing Fri, 13 Mar from Chiang Mai to Seoul, returning Tue, 24 Mar, priced at ฿8,108 found 4 days ago
China Southern Airlines
Wed, 21 Jan - Tue, 27 Jan
BKK
Bangkok
ICN
Seoul
฿8,941 Return, found 3 hours ago
฿8,941
Return
found 3 hours ago
Select China Southern Airlines flight, departing Wed, 21 Jan from Bangkok to Seoul, returning Tue, 27 Jan, priced at ฿8,941 found 3 hours ago
Vietnam Airlines
Fri, 8 May - Thu, 14 May
BKK
Bangkok
PUS
Busan
฿8,955 Return, found 1 hour ago
฿8,955
Return
found 1 hour ago
Select Vietnam Airlines flight, departing Fri, 8 May from Bangkok to Busan, returning Thu, 14 May, priced at ฿8,955 found 1 hour ago
JIN AIR
Fri, 4 Sept - Fri, 11 Sept
CNX
Chiang Mai
ICN
Seoul
฿9,375 Return, found 5 days ago
฿9,375
Return
found 5 days ago
Select JIN AIR flight, departing Fri, 4 Sept from Chiang Mai to Seoul, returning Fri, 11 Sept, priced at ฿9,375 found 5 days ago
Scoot
Mon, 2 Feb - Sun, 8 Feb
BKK
Bangkok
CJU
Jeju City
฿9,572 Return, found 4 hours ago
฿9,572
Return
found 4 hours ago
Select Scoot flight, departing Mon, 2 Feb from Bangkok to Jeju City, returning Sun, 8 Feb, priced at ฿9,572 found 4 hours ago
T'way Air with baggage
Thu, 7 May - Tue, 12 May
BKK
Bangkok
ICN
Seoul
฿9,688 Return, found 3 hours ago
฿9,688
Return
found 3 hours ago
Select T'way Air with baggage flight, departing Thu, 7 May from Bangkok to Seoul, returning Tue, 12 May, priced at ฿9,688 found 3 hours ago
China Eastern Airlines
Wed, 14 Jan - Wed, 28 Jan
BKK
Bangkok
ICN
Seoul
฿9,770 Return, just found
฿9,770
Return
just found
Select China Eastern Airlines flight, departing Wed, 14 Jan from Bangkok to Seoul, returning Wed, 28 Jan, priced at ฿9,770 just found

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 ฿7,153. 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 ฿7,153 and ฿9,770. Many lucky holiday makers purchased one-way seats from Bangkok (DMK) for as little as ฿3,650.
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 ฿7,153 to ฿9,770.
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.

Thai AirAsia X
Sat, 21 Mar - Tue, 31 Mar
DMK
Bangkok
ICN
Seoul
฿7,153 Return, found 4 days ago
฿7,153
Return
found 4 days ago
Select Thai AirAsia X flight, departing Sat, 21 Mar from Bangkok to Seoul, returning Tue, 31 Mar, priced at ฿7,153 found 4 days ago
*Available to Expedia members.