Cheap Flights to South Korea from ₩42,000

View ₩42,000 flight on Mon, May 4, 2026Opens in a new window

Popular airlines to South Korea

  • Korean Air

  • Asiana Airlines

  • Cathay Pacific

  • China Airlines

  • EVA Airways

  • Jeju Air with Bag

  • Air China

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How much is the cheapest flight to South Korea?

Prices were available within the past 7 days and start at ₩42,000 for one-way flights and ₩50,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Wed, May 13 - Tue, May 26
NRT
Tokyo
PUS
Busan
₩170,500 Roundtrip, found 6 days ago
₩170,500
Roundtrip
found 6 days ago
Select Jeju Air flight, departing Wed, May 13 from Tokyo to Busan, returning Tue, May 26, priced at ₩170,500 found 6 days ago
Jeju Air
Wed, May 13 - Fri, May 29
NRT
Tokyo
ICN
Seoul
₩193,300 Roundtrip, found 3 days ago
₩193,300
Roundtrip
found 3 days ago
Select Jeju Air flight, departing Wed, May 13 from Tokyo to Seoul, returning Fri, May 29, priced at ₩193,300 found 3 days ago
T'Way Air
Fri, May 8 - Thu, May 14
NRT
Tokyo
PUS
Busan
₩204,800 Roundtrip, found 6 days ago
₩204,800
Roundtrip
found 6 days ago
Select T'Way Air flight, departing Fri, May 8 from Tokyo to Busan, returning Thu, May 14, priced at ₩204,800 found 6 days ago
JIN AIR
Wed, May 20 - Wed, May 27
NRT
Tokyo
PUS
Busan
₩232,600 Roundtrip, found 5 days ago
₩232,600
Roundtrip
found 5 days ago
Select JIN AIR flight, departing Wed, May 20 from Tokyo to Busan, returning Wed, May 27, priced at ₩232,600 found 5 days ago
T'way Air with baggage
Tue, May 12 - Wed, May 27
NRT
Tokyo
TAE
Daegu
₩255,270 Roundtrip, found 2 days ago
₩255,270
Roundtrip
found 2 days ago
Select T'way Air with baggage flight, departing Tue, May 12 from Tokyo to Daegu, returning Wed, May 27, priced at ₩255,270 found 2 days ago
Aero K Airlines
Mon, Jun 22 - Sun, Jun 28
NRT
Tokyo
CJJ
Cheongju
₩262,500 Roundtrip, found 2 days ago
₩262,500
Roundtrip
found 2 days ago
Select Aero K Airlines flight, departing Mon, Jun 22 from Tokyo to Cheongju, returning Sun, Jun 28, priced at ₩262,500 found 2 days ago
ZIPAIR
Mon, Jun 22 - Fri, Jun 26
NRT
Tokyo
ICN
Seoul
₩267,059 Roundtrip, found 14 hours ago
₩267,059
Roundtrip
found 14 hours ago
Select ZIPAIR flight, departing Mon, Jun 22 from Tokyo to Seoul, returning Fri, Jun 26, priced at ₩267,059 found 14 hours ago
Eastar Jet
Wed, May 13 - Sun, May 31
NRT
Tokyo
ICN
Seoul
₩268,100 Roundtrip, found 6 hours ago
₩268,100
Roundtrip
found 6 hours ago
Select Eastar Jet flight, departing Wed, May 13 from Tokyo to Seoul, returning Sun, May 31, priced at ₩268,100 found 6 hours ago
Air Premia
Tue, May 12 - Wed, May 20
NRT
Tokyo
ICN
Seoul
₩287,800 Roundtrip, just found
₩287,800
Roundtrip
just found
Select Air Premia flight, departing Tue, May 12 from Tokyo to Seoul, returning Wed, May 20, priced at ₩287,800 just found
Ethiopian Airlines
Sat, May 16 - Wed, May 20
NRT
Tokyo
ICN
Seoul
₩341,500 Roundtrip, found 2 days ago
₩341,500
Roundtrip
found 2 days ago
Select Ethiopian Airlines flight, departing Sat, May 16 from Tokyo to Seoul, returning Wed, May 20, priced at ₩341,500 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
Wed, Jun 10 - Tue, Jun 16
CJU
Jeju City
PUS
Busan
₩50,200 Roundtrip, found 4 days ago
₩50,200
Roundtrip
found 4 days ago
Select Jeju Air with Bag flight, departing Wed, Jun 10 from Jeju City to Busan, returning Tue, Jun 16, priced at ₩50,200 found 4 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 ₩50,200. 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 ₩50,200 and ₩341,500. Many lucky vacationers purchased one-way seats from Tokyo (NRT) for as little as ₩42,000.
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 ₩50,200 to ₩341,500.
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.

Book with confidence

About South Korea

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About South Korea

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