Cheap Flights to South Korea from NT$2,120

Popular airlines to South Korea

  • Korean Air

    Korean Air

  • Asiana Airlines

    Asiana Airlines

  • Air Canada

    Air Canada

  • Cathay Pacific

    Cathay Pacific

  • Alaska Airlines

    Alaska Airlines

  • Air China

    Air China

  • China Airlines

    China Airlines

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Top Cities to Visit in South Korea

Seoul featuring a city and modern architecture as well as a small group of people
FlightsFlights

Seoul

Seoul

How much is the cheapest flight to South Korea?

Prices were available within the past 7 days and start at NT$2,120 for one-way flights and NT$4,348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JIN AIR
Tue, Oct 28 - Wed, Nov 5
TPE
Taipei
CJU
Jeju City
NT$4,348 Roundtrip, just found
NT$4,348
Roundtrip
just found
Select JIN AIR flight, departing Tue, Oct 28 from Taipei to Jeju City, returning Wed, Nov 5, priced at NT$4,348 just found
Tigerair Taiwan
Sat, Nov 8 - Sun, Nov 16
KHH
Kaohsiung
CJU
Jeju City
NT$4,506 Roundtrip, just found
NT$4,506
Roundtrip
just found
Select Tigerair Taiwan flight, departing Sat, Nov 8 from Kaohsiung to Jeju City, returning Sun, Nov 16, priced at NT$4,506 just found
Tigerair Taiwan
Tue, Dec 2 - Wed, Dec 3
TPE
Taipei
CJU
Jeju City
NT$4,506 Roundtrip, found 18 hours ago
NT$4,506
Roundtrip
found 18 hours ago
Select Tigerair Taiwan flight, departing Tue, Dec 2 from Taipei to Jeju City, returning Wed, Dec 3, priced at NT$4,506 found 18 hours ago
T'Way Air
Sat, Nov 8 - Sun, Nov 16
KHH
Kaohsiung
CJU
Jeju City
NT$4,553 Roundtrip, just found
NT$4,553
Roundtrip
just found
Select T'Way Air flight, departing Sat, Nov 8 from Kaohsiung to Jeju City, returning Sun, Nov 16, priced at NT$4,553 just found
Eastar Jet
Tue, Nov 4 - Mon, Nov 24
TPE
Taipei
CJJ
Cheongju
NT$4,709 Roundtrip, found 6 days ago
NT$4,709
Roundtrip
found 6 days ago
Select Eastar Jet flight, departing Tue, Nov 4 from Taipei to Cheongju, returning Mon, Nov 24, priced at NT$4,709 found 6 days ago
Tigerair Taiwan
Mon, Oct 27 - Sat, Mar 21
TPE
Taipei
ICN
Seoul
NT$4,914 Roundtrip, found 2 hours ago
NT$4,914
Roundtrip
found 2 hours ago
Select Tigerair Taiwan flight, departing Mon, Oct 27 from Taipei to Seoul, returning Sat, Mar 21, priced at NT$4,914 found 2 hours ago
T'Way Air
Wed, Oct 29 - Mon, Nov 3
TPE
Taipei
TAE
Daegu
NT$5,310 Roundtrip, found 6 hours ago
NT$5,310
Roundtrip
found 6 hours ago
Select T'Way Air flight, departing Wed, Oct 29 from Taipei to Daegu, returning Mon, Nov 3, priced at NT$5,310 found 6 hours ago
Tigerair Taiwan
Mon, Oct 27 - Fri, Oct 31
KHH
Kaohsiung
GMP
Seoul
NT$5,514 Roundtrip, found 2 days ago
NT$5,514
Roundtrip
found 2 days ago
Select Tigerair Taiwan flight, departing Mon, Oct 27 from Kaohsiung to Seoul, returning Fri, Oct 31, priced at NT$5,514 found 2 days ago
Jeju Air with Bag
Thu, Dec 4 - Wed, Dec 17
TPE
Taipei
PUS
Busan
NT$6,107 Roundtrip, found 1 day ago
NT$6,107
Roundtrip
found 1 day ago
Select Jeju Air with Bag flight, departing Thu, Dec 4 from Taipei to Busan, returning Wed, Dec 17, priced at NT$6,107 found 1 day ago
Jeju Air
Tue, Nov 18 - Thu, Nov 27
KHH
Kaohsiung
PUS
Busan
NT$6,349 Roundtrip, found 2 days ago
NT$6,349
Roundtrip
found 2 days ago
Select Jeju Air flight, departing Tue, Nov 18 from Kaohsiung to Busan, returning Thu, Nov 27, priced at NT$6,349 found 2 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 NT$4,348. 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$4,348 and NT$6,349. Many lucky vacationers purchased one-way seats from Kaohsiung (KHH) for as little as NT$2,120.
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$4,348 to NT$6,349.
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.

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.

JIN AIR
Tue, Oct 28 - Wed, Nov 5
TPE
Taipei
CJU
Jeju City
NT$4,348 Roundtrip, just found
NT$4,348
Roundtrip
just found
Select JIN AIR flight, departing Tue, Oct 28 from Taipei to Jeju City, returning Wed, Nov 5, priced at NT$4,348 just found
*Available to Expedia members.