Cheap Flights to South Korea from NT$2,399

View NT$2,399 flight on Sun, 2027/1/10Opens in a new window

Popular airlines to South Korea

  • Korean Air

  • Asiana Airlines

  • Cathay Pacific

  • China Airlines

  • Air China

  • EVA Airways

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to South Korea?

Prices were available within the past 7 days and start at NT$2,399 for one-way flights and NT$4,293 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tigerair Taiwan
Wed, Feb 17 - Sat, Feb 20
TPE
Taipei
CJU
Jeju City
NT$4,293 Roundtrip, found 4 hours ago
NT$4,293
Roundtrip
found 4 hours ago
Select Tigerair Taiwan flight, departing Wed, Feb 17 from Taipei to Jeju City, returning Sat, Feb 20, priced at NT$4,293 found 4 hours ago
Tigerair Taiwan
Sat, Mar 13 - Wed, Mar 17
TPE
Taipei
PUS
Busan
NT$4,693 Roundtrip, found 1 day ago
NT$4,693
Roundtrip
found 1 day ago
Select Tigerair Taiwan flight, departing Sat, Mar 13 from Taipei to Busan, returning Wed, Mar 17, priced at NT$4,693 found 1 day ago
Tigerair Taiwan
Thu, May 7 - Fri, May 8
KHH
Kaohsiung
GMP
Seoul
NT$4,897 Roundtrip, found 1 day ago
NT$4,897
Roundtrip
found 1 day ago
Select Tigerair Taiwan flight, departing Thu, May 7 from Kaohsiung to Seoul, returning Fri, May 8, priced at NT$4,897 found 1 day ago
Tigerair Taiwan
Tue, Feb 16 - Thu, Feb 18
TPE
Taipei
ICN
Seoul
NT$4,897 Roundtrip, found 5 hours ago
NT$4,897
Roundtrip
found 5 hours ago
Select Tigerair Taiwan flight, departing Tue, Feb 16 from Taipei to Seoul, returning Thu, Feb 18, priced at NT$4,897 found 5 hours ago
Tigerair Taiwan
Wed, May 13 - Wed, Jun 17
KHH
Kaohsiung
CJU
Jeju City
NT$4,993 Roundtrip, just found
NT$4,993
Roundtrip
just found
Select Tigerair Taiwan flight, departing Wed, May 13 from Kaohsiung to Jeju City, returning Wed, Jun 17, priced at NT$4,993 just found
Jeju Air
Thu, May 21 - Thu, May 28
KHH
Kaohsiung
PUS
Busan
NT$5,136 Roundtrip, found 1 hour ago
NT$5,136
Roundtrip
found 1 hour ago
Select Jeju Air flight, departing Thu, May 21 from Kaohsiung to Busan, returning Thu, May 28, priced at NT$5,136 found 1 hour ago
Eastar Jet
Sat, May 9 - Sat, May 16
TPE
Taipei
CJJ
Cheongju
NT$5,266 Roundtrip, found 6 days ago
NT$5,266
Roundtrip
found 6 days ago
Select Eastar Jet flight, departing Sat, May 9 from Taipei to Cheongju, returning Sat, May 16, priced at NT$5,266 found 6 days ago
T'Way Air
Wed, May 6 - Wed, May 13
KHH
Kaohsiung
PUS
Busan
NT$5,333 Roundtrip, found 4 hours ago
NT$5,333
Roundtrip
found 4 hours ago
Select T'Way Air flight, departing Wed, May 6 from Kaohsiung to Busan, returning Wed, May 13, priced at NT$5,333 found 4 hours ago
T'Way Air
Sat, May 23 - Thu, May 28
TPE
Taipei
TAE
Daegu
NT$5,346 Roundtrip, found 6 days ago
NT$5,346
Roundtrip
found 6 days ago
Select T'Way Air flight, departing Sat, May 23 from Taipei to Daegu, returning Thu, May 28, priced at NT$5,346 found 6 days ago
Scoot
Sat, Jun 6 - Fri, Jun 12
TPE
Taipei
ICN
Seoul
NT$5,555 Roundtrip, just found
NT$5,555
Roundtrip
just found
Select Scoot flight, departing Sat, Jun 6 from Taipei to Seoul, returning Fri, Jun 12, priced at NT$5,555 just found

Trending flights to South Korea

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tigerair Taiwan
Wed, Feb 17 - Sat, Feb 20
TPE
Taipei
CJU
Jeju City
NT$4,293 Roundtrip, found 4 hours ago
NT$4,293
Roundtrip
found 4 hours ago
Select Tigerair Taiwan flight, departing Wed, Feb 17 from Taipei to Jeju City, returning Sat, Feb 20, priced at NT$4,293 found 4 hours 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 NT$4,293. 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 NT$4,293 and NT$5,555. Many lucky vacationers purchased one-way seats from Taipei (TPE) for as little as NT$2,399.
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.
When is the cheapest time to fly to South Korea?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to nab the cheapest airfare. Stay away from the weekends if possible, because Saturday is typically the most expensive day. Spend the dollars you saved having a ball in South Korea instead!
How much is a plane ticket to South Korea?
In the last seven days, flights to South Korea fluctuated from NT$4,293 to NT$5,555.
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 70ºF to 80ºF 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.