Cheap Flights to Seoul

View ₩18,100 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines to Seoul

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How much is the cheapest flight to Seoul?

Prices were available within the past 7 days and start at ₩18,100 for one-way flights and ₩37,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Thu, Nov 27 - Wed, Dec 3
PUS
Busan
GMP
Seoul
₩43,000 Roundtrip, just found
₩43,000
Roundtrip
just found
Select Jeju Air with Bag flight, departing Thu, Nov 27 from Busan to Seoul, returning Wed, Dec 3, priced at ₩43,000 just found
T'way Air with baggage
Tue, Jul 15 - Thu, Jul 17
PUS
Busan
GMP
Seoul
₩61,000 Roundtrip, found 2 hours ago
₩61,000
Roundtrip
found 2 hours ago
Select T'way Air with baggage flight, departing Tue, Jul 15 from Busan to Seoul, returning Thu, Jul 17, priced at ₩61,000 found 2 hours ago
Korean Air
Tue, Jul 15 - Wed, Jul 16
USN
Ulsan
GMP
Seoul
₩99,144 Roundtrip, found 7 hours ago
₩99,144
Roundtrip
found 7 hours ago
Select Korean Air flight, departing Tue, Jul 15 from Ulsan to Seoul, returning Wed, Jul 16, priced at ₩99,144 found 7 hours ago
JIN AIR
Wed, Jul 16 - Thu, Jul 17
FUK
Fukuoka
ICN
Seoul
₩133,200 Roundtrip, found 1 hour ago
₩133,200
Roundtrip
found 1 hour ago
Select JIN AIR flight, departing Wed, Jul 16 from Fukuoka to Seoul, returning Thu, Jul 17, priced at ₩133,200 found 1 hour ago
Peach
Wed, Jul 16 - Sat, Jul 19
KIX
Osaka
ICN
Seoul
₩134,409 Roundtrip, found 2 hours ago
₩134,409
Roundtrip
found 2 hours ago
Select Peach flight, departing Wed, Jul 16 from Osaka to Seoul, returning Sat, Jul 19, priced at ₩134,409 found 2 hours ago

Searching for cheap flights to Seoul? No travel company presents more choices than Expedia if you're looking to compare flights to Seoul. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to South Korea. Expedia provides the cheapest flights to many destinations in South Korea and you may find even greater savings if you combine your flight with a hotel stay in Seoul.

Flights to Seoul information
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Roundtrip price
₩180,100

Trending flights to Seoul

Prices were available within the past 7 days and start at ₩18,100 for one-way flights and ₩37,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Wed, Dec 17 - Wed, Dec 17
CJU
Jeju City
GMP
Seoul
₩37,000 Roundtrip, found 6 hours ago
₩37,000
Roundtrip
found 6 hours ago
Select Jeju Air with Bag flight, departing Wed, Dec 17 from Jeju City to Seoul, returning Wed, Dec 17, priced at ₩37,000 found 6 hours ago
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