Cheap Flights to South Korea from NT$2,121

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

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

    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$2,121 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, found 6 hours ago
NT$4,348
Roundtrip
found 6 hours ago
Select JIN AIR flight, departing Tue, Oct 28 from Taipei to Jeju City, returning Wed, Nov 5, priced at NT$4,348 found 6 hours ago
Tigerair Taiwan
Tue, Dec 2 - Wed, Dec 3
TPE
Taipei
CJU
Jeju City
NT$4,506 Roundtrip, found 1 day ago
NT$4,506
Roundtrip
found 1 day ago
Select Tigerair Taiwan flight, departing Tue, Dec 2 from Taipei to Jeju City, returning Wed, Dec 3, priced at NT$4,506 found 1 day ago
Eastar Jet
Thu, Mar 5 - Wed, Mar 18
TPE
Taipei
CJJ
Cheongju
NT$4,710 Roundtrip, found 21 hours ago
NT$4,710
Roundtrip
found 21 hours ago
Select Eastar Jet flight, departing Thu, Mar 5 from Taipei to Cheongju, returning Wed, Mar 18, priced at NT$4,710 found 21 hours ago
Tigerair Taiwan
Mon, Oct 27 - Sat, Mar 21
TPE
Taipei
ICN
Seoul
NT$4,914 Roundtrip, found 14 hours ago
NT$4,914
Roundtrip
found 14 hours ago
Select Tigerair Taiwan flight, departing Mon, Oct 27 from Taipei to Seoul, returning Sat, Mar 21, priced at NT$4,914 found 14 hours ago
T'Way Air
Wed, Oct 29 - Mon, Nov 3
TPE
Taipei
TAE
Daegu
NT$5,360 Roundtrip, found 9 hours ago
NT$5,360
Roundtrip
found 9 hours ago
Select T'Way Air flight, departing Wed, Oct 29 from Taipei to Daegu, returning Mon, Nov 3, priced at NT$5,360 found 9 hours ago
Tigerair Taiwan
Mon, Dec 15 - Thu, Dec 18
TPE
Taipei
PUS
Busan
NT$5,506 Roundtrip, found 1 hour ago
NT$5,506
Roundtrip
found 1 hour ago
Select Tigerair Taiwan flight, departing Mon, Dec 15 from Taipei to Busan, returning Thu, Dec 18, priced at NT$5,506 found 1 hour ago
Scoot
Wed, Mar 4 - Sat, Mar 7
TPE
Taipei
ICN
Seoul
NT$5,642 Roundtrip, found 1 hour ago
NT$5,642
Roundtrip
found 1 hour ago
Select Scoot flight, departing Wed, Mar 4 from Taipei to Seoul, returning Sat, Mar 7, priced at NT$5,642 found 1 hour ago
T'Way Air
Tue, Oct 28 - Mon, Nov 3
TPE
Taipei
TAE
Daegu
NT$5,710 Roundtrip, found 19 hours ago
NT$5,710
Roundtrip
found 19 hours ago
Select T'Way Air flight, departing Tue, Oct 28 from Taipei to Daegu, returning Mon, Nov 3, priced at NT$5,710 found 19 hours 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
T'way Air with baggage
Wed, Oct 29 - Mon, Nov 3
TPE
Taipei
TAE
Daegu
NT$6,268 Roundtrip, found 9 hours ago
NT$6,268
Roundtrip
found 9 hours ago
Select T'way Air with baggage flight, departing Wed, Oct 29 from Taipei to Daegu, returning Mon, Nov 3, priced at NT$6,268 found 9 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$4,348. 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$6,268. Many lucky vacationers purchased one-way seats from Taipei (TPE) for as little as NT$2,121.
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$6,268.
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, found 6 hours ago
NT$4,348
Roundtrip
found 6 hours ago
Select JIN AIR flight, departing Tue, Oct 28 from Taipei to Jeju City, returning Wed, Nov 5, priced at NT$4,348 found 6 hours ago
*Available to Expedia members.