Flight Destinations in South Korea

View ฿3,642 flight on Sat, 14 Mar 2026Opens in a new window

Popular airlines to South Korea

  • Korean Air

    Korean Air

  • Asiana Airlines

    Asiana Airlines

  • Cathay Pacific

    Cathay Pacific

  • Air China

    Air China

  • Air Canada

    Air Canada

  • China Airlines

    China Airlines

  • China Eastern Airlines

    China Eastern Airlines

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Cheap round-trip flights to South Korea

Prices were available within the past 7 days and start at ฿3,642 for one-way flights and ฿7,131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Sat, 21 Mar - Wed, 25 Mar
DMK
Bangkok
ICN
Seoul
฿7,131 Return, just found
฿7,131
Return
just found
Select Thai AirAsia X flight, departing Sat, 21 Mar from Bangkok to Seoul, returning Wed, 25 Mar, priced at ฿7,131 just found
Hong Kong Airlines
Thu, 28 May - Sun, 7 Jun
BKK
Bangkok
ICN
Seoul
฿7,660 Return, just found
฿7,660
Return
just found
Select Hong Kong Airlines flight, departing Thu, 28 May from Bangkok to Seoul, returning Sun, 7 Jun, priced at ฿7,660 just found
Shandong Airlines
Fri, 9 Jan - Sat, 24 Jan
BKK
Bangkok
ICN
Seoul
฿8,125 Return, just found
฿8,125
Return
just found
Select Shandong Airlines flight, departing Fri, 9 Jan from Bangkok to Seoul, returning Sat, 24 Jan, priced at ฿8,125 just found
Vietnam Airlines
Thu, 30 Apr - Wed, 6 May
BKK
Bangkok
PUS
Busan
฿8,995 Return, just found
฿8,995
Return
just found
Select Vietnam Airlines flight, departing Thu, 30 Apr from Bangkok to Busan, returning Wed, 6 May, priced at ฿8,995 just found
T'way Air with baggage
Thu, 2 Jul - Sun, 5 Jul
BKK
Bangkok
ICN
Seoul
฿9,623 Return, just found
฿9,623
Return
just found
Select T'way Air with baggage flight, departing Thu, 2 Jul from Bangkok to Seoul, returning Sun, 5 Jul, priced at ฿9,623 just found
Scoot
Wed, 4 Mar - Thu, 12 Mar
BKK
Bangkok
CJU
Jeju City
฿9,684 Return, found 7 hours ago
฿9,684
Return
found 7 hours ago
Select Scoot flight, departing Wed, 4 Mar from Bangkok to Jeju City, returning Thu, 12 Mar, priced at ฿9,684 found 7 hours ago
China Eastern Airlines
Thu, 8 Jan - Thu, 15 Jan
BKK
Bangkok
ICN
Seoul
฿9,795 Return, just found
฿9,795
Return
just found
Select China Eastern Airlines flight, departing Thu, 8 Jan from Bangkok to Seoul, returning Thu, 15 Jan, priced at ฿9,795 just found
Scoot
Tue, 20 Oct - Sun, 25 Oct
BKK
Bangkok
ICN
Seoul
฿9,818 Return, found 7 hours ago
฿9,818
Return
found 7 hours ago
Select Scoot flight, departing Tue, 20 Oct from Bangkok to Seoul, returning Sun, 25 Oct, priced at ฿9,818 found 7 hours ago
Air Macau Company
Sun, 22 Mar - Sat, 28 Mar
BKK
Bangkok
ICN
Seoul
฿9,965 Return, just found
฿9,965
Return
just found
Select Air Macau Company flight, departing Sun, 22 Mar from Bangkok to Seoul, returning Sat, 28 Mar, priced at ฿9,965 just found
Cathay Pacific
Thu, 8 Jan - Mon, 12 Jan
BKK
Bangkok
ICN
Seoul
฿10,085 Return, just found
฿10,085
Return
just found
Select Cathay Pacific flight, departing Thu, 8 Jan from Bangkok to Seoul, returning Mon, 12 Jan, priced at ฿10,085 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 ฿7,131. 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 ฿7,131 and ฿10,085. Many lucky holiday makers purchased one-way seats from Bangkok (DMK) for as little as ฿3,642.
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 ฿7,131 to ฿10,085.
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 - Wed, 25 Mar
DMK
Bangkok
ICN
Seoul
฿7,131 Return, just found
฿7,131
Return
just found
Select Thai AirAsia X flight, departing Sat, 21 Mar from Bangkok to Seoul, returning Wed, 25 Mar, priced at ฿7,131 just found
*Available to Expedia members.