Flight Destinations in South Korea

View ฿3,665 flight on Tue, 17 Mar 2026Opens in a new window

Popular airlines to South Korea

  • Korean Air

    Korean Air

  • Asiana Airlines

    Asiana Airlines

  • Cathay Pacific

    Cathay Pacific

  • Jeju Air with Bag

    Jeju Air with Bag

  • Air China

    Air China

  • Air Canada

    Air Canada

  • China Airlines

    China Airlines

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Cheap round-trip flights to South Korea

Prices were available within the past 7 days and start at ฿3,665 for one-way flights and ฿7,154 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Thu, 26 Mar - Fri, 27 Mar
DMK
Bangkok
ICN
Seoul
฿7,154 Return, found 6 days ago
฿7,154
Return
found 6 days ago
Select Thai AirAsia X flight, departing Thu, 26 Mar from Bangkok to Seoul, returning Fri, 27 Mar, priced at ฿7,154 found 6 days ago
Hong Kong Airlines
Fri, 19 Jun - Wed, 24 Jun
BKK
Bangkok
ICN
Seoul
฿7,635 Return, just found
฿7,635
Return
just found
Select Hong Kong Airlines flight, departing Fri, 19 Jun from Bangkok to Seoul, returning Wed, 24 Jun, priced at ฿7,635 just found
Shandong Airlines
Wed, 11 Feb - Tue, 24 Feb
BKK
Bangkok
ICN
Seoul
฿8,100 Return, found 2 days ago
฿8,100
Return
found 2 days ago
Select Shandong Airlines flight, departing Wed, 11 Feb from Bangkok to Seoul, returning Tue, 24 Feb, priced at ฿8,100 found 2 days ago
Jeju Air with Bag
Thu, 7 May - Sun, 10 May
BKK
Bangkok
PUS
Busan
฿8,399 Return, just found
฿8,399
Return
just found
Select Jeju Air with Bag flight, departing Thu, 7 May from Bangkok to Busan, returning Sun, 10 May, priced at ฿8,399 just found
Thai Vietjet
Tue, 24 Feb - Sun, 22 Mar
BKK
Bangkok
ICN
Seoul
฿8,580 Return, found 8 hours ago
฿8,580
Return
found 8 hours ago
Select Thai Vietjet flight, departing Tue, 24 Feb from Bangkok to Seoul, returning Sun, 22 Mar, priced at ฿8,580 found 8 hours ago
China Southern Airlines
Thu, 15 Jan - Tue, 20 Jan
BKK
Bangkok
ICN
Seoul
฿8,951 Return, found 2 hours ago
฿8,951
Return
found 2 hours ago
Select China Southern Airlines flight, departing Thu, 15 Jan from Bangkok to Seoul, returning Tue, 20 Jan, priced at ฿8,951 found 2 hours ago
Vietnam Airlines
Tue, 6 Oct - Fri, 9 Oct
BKK
Bangkok
PUS
Busan
฿8,955 Return, just found
฿8,955
Return
just found
Select Vietnam Airlines flight, departing Tue, 6 Oct from Bangkok to Busan, returning Fri, 9 Oct, priced at ฿8,955 just found
Scoot
Wed, 4 Mar - Sun, 8 Mar
BKK
Bangkok
CJU
Jeju City
฿9,181 Return, found 1 day ago
฿9,181
Return
found 1 day ago
Select Scoot flight, departing Wed, 4 Mar from Bangkok to Jeju City, returning Sun, 8 Mar, priced at ฿9,181 found 1 day ago
Scoot
Tue, 20 Oct - Sun, 25 Oct
BKK
Bangkok
ICN
Seoul
฿9,342 Return, just found
฿9,342
Return
just found
Select Scoot flight, departing Tue, 20 Oct from Bangkok to Seoul, returning Sun, 25 Oct, priced at ฿9,342 just found
T'way Air with baggage
Thu, 28 May - Mon, 1 Jun
BKK
Bangkok
ICN
Seoul
฿9,688 Return, found 1 hour ago
฿9,688
Return
found 1 hour ago
Select T'way Air with baggage flight, departing Thu, 28 May from Bangkok to Seoul, returning Mon, 1 Jun, priced at ฿9,688 found 1 hour 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 ฿7,154. 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 ฿7,154 and ฿9,688. Many lucky holiday makers purchased one-way seats from Bangkok (DMK) for as little as ฿3,665.
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 ฿7,154 to ฿9,688.
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
Thu, 26 Mar - Fri, 27 Mar
DMK
Bangkok
ICN
Seoul
฿7,154 Return, found 6 days ago
฿7,154
Return
found 6 days ago
Select Thai AirAsia X flight, departing Thu, 26 Mar from Bangkok to Seoul, returning Fri, 27 Mar, priced at ฿7,154 found 6 days ago
*Available to Expedia members.