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Cheap Flights to South Korea from NT$1,874

View NT$1,874 flight on Sun, 2026/10/4Opens in a new window

Popular airlines to South Korea

  • Korean Air

  • Asiana Airlines

  • Cathay Pacific

  • Jeju Air with Bag

  • Air China

  • China Airlines

  • China Eastern Airlines

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How much is the cheapest flight to South Korea?

Prices were available within the past 7 days and start at NT$1,874 for one-way flights and NT$3,676 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Sun, Oct 4 - Fri, Oct 9
TPE
Taipei
PUS
Busan
NT$3,676 Roundtrip, just found
NT$3,676
Roundtrip
just found
Select Jeju Air with Bag flight, departing Sun, Oct 4 from Taipei to Busan, returning Fri, Oct 9, priced at NT$3,676 just found
Tigerair Taiwan
Wed, Sep 16 - Mon, Sep 21
TPE
Taipei
ICN
Seoul
NT$3,986 Roundtrip, found 10 hours ago
NT$3,986
Roundtrip
found 10 hours ago
Select Tigerair Taiwan flight, departing Wed, Sep 16 from Taipei to Seoul, returning Mon, Sep 21, priced at NT$3,986 found 10 hours ago
Scoot
Tue, Sep 22 - Sat, Sep 26
TPE
Taipei
ICN
Seoul
NT$4,223 Roundtrip, just found
NT$4,223
Roundtrip
just found
Select Scoot flight, departing Tue, Sep 22 from Taipei to Seoul, returning Sat, Sep 26, priced at NT$4,223 just found
Eastar Jet
Tue, Sep 8 - Thu, Sep 24
TPE
Taipei
CJJ
Cheongju
NT$4,431 Roundtrip, found 1 day ago
NT$4,431
Roundtrip
found 1 day ago
Select Eastar Jet flight, departing Tue, Sep 8 from Taipei to Cheongju, returning Thu, Sep 24, priced at NT$4,431 found 1 day ago
Jeju Air
Tue, Sep 8 - Tue, Sep 29
TPE
Taipei
ICN
Seoul
NT$4,579 Roundtrip, just found
NT$4,579
Roundtrip
just found
Select Jeju Air flight, departing Tue, Sep 8 from Taipei to Seoul, returning Tue, Sep 29, priced at NT$4,579 just found
T'Way Air
Tue, Sep 1 - Wed, Sep 9
RMQ
Taichung
ICN
Seoul
NT$4,675 Roundtrip, found 2 hours ago
NT$4,675
Roundtrip
found 2 hours ago
Select T'Way Air flight, departing Tue, Sep 1 from Taichung to Seoul, returning Wed, Sep 9, priced at NT$4,675 found 2 hours ago
JIN AIR
Tue, Sep 15 - Wed, Sep 16
RMQ
Taichung
ICN
Seoul
NT$4,929 Roundtrip, found 6 hours ago
NT$4,929
Roundtrip
found 6 hours ago
Select JIN AIR flight, departing Tue, Sep 15 from Taichung to Seoul, returning Wed, Sep 16, priced at NT$4,929 found 6 hours ago
Tigerair Taiwan
Sat, Jan 9 - Fri, Jan 15
RMQ
Taichung
CJU
Jeju City
NT$5,485 Roundtrip, found 3 days ago
NT$5,485
Roundtrip
found 3 days ago
Select Tigerair Taiwan flight, departing Sat, Jan 9 from Taichung to Jeju City, returning Fri, Jan 15, priced at NT$5,485 found 3 days ago
Tigerair Taiwan
Sun, Jan 10 - Thu, Mar 4
TPE
Taipei
CJU
Jeju City
NT$5,485 Roundtrip, found 3 days ago
NT$5,485
Roundtrip
found 3 days ago
Select Tigerair Taiwan flight, departing Sun, Jan 10 from Taipei to Jeju City, returning Thu, Mar 4, priced at NT$5,485 found 3 days ago
T'Way Air
Sun, Aug 30 - Fri, Sep 11
TPE
Taipei
TAE
Daegu
NT$5,531 Roundtrip, found 2 days ago
NT$5,531
Roundtrip
found 2 days ago
Select T'Way Air flight, departing Sun, Aug 30 from Taipei to Daegu, returning Fri, Sep 11, priced at NT$5,531 found 2 days ago

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.

Jeju Air with Bag
Sun, Oct 4 - Fri, Oct 9
TPE
Taipei
PUS
Busan
NT$3,676 Roundtrip, just found
NT$3,676
Roundtrip
just found
Select Jeju Air with Bag flight, departing Sun, Oct 4 from Taipei to Busan, returning Fri, Oct 9, priced at NT$3,676 just found

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$3,676. 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$3,676 and NT$5,531. Many lucky vacationers purchased one-way seats from Taipei (TPE) for as little as NT$1,874.
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$3,676 to NT$5,531.
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.

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