Cheap Flights to Incheon Intl.

View ₩80,392 flight on Thu, Jan 8, 2026Opens in a new window

Popular airlines to Incheon Intl. Airport (ICN)

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How much is the cheapest flight to Incheon Intl.?

Prices were available within the past 7 days and start at ₩80,392 for one-way flights and ₩174,792 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Wed, Mar 11 - Sun, Mar 15
KIX
Osaka
ICN
Seoul
₩174,792 Roundtrip, found 4 days ago
₩174,792
Roundtrip
found 4 days ago
Select Peach flight, departing Wed, Mar 11 from Osaka to Seoul, returning Sun, Mar 15, priced at ₩174,792 found 4 days ago
JIN AIR
Thu, Nov 27 - Tue, Dec 2
FUK
Fukuoka
ICN
Seoul
₩185,200 Roundtrip, found 6 days ago
₩185,200
Roundtrip
found 6 days ago
Select JIN AIR flight, departing Thu, Nov 27 from Fukuoka to Seoul, returning Tue, Dec 2, priced at ₩185,200 found 6 days ago
Eastar Jet
Thu, Nov 27 - Tue, Dec 2
FUK
Fukuoka
ICN
Seoul
₩189,300 Roundtrip, found 6 days ago
₩189,300
Roundtrip
found 6 days ago
Select Eastar Jet flight, departing Thu, Nov 27 from Fukuoka to Seoul, returning Tue, Dec 2, priced at ₩189,300 found 6 days ago
Jeju Air
Wed, Dec 10 - Wed, Dec 17
KIX
Osaka
ICN
Seoul
₩196,700 Roundtrip, found 3 days ago
₩196,700
Roundtrip
found 3 days ago
Select Jeju Air flight, departing Wed, Dec 10 from Osaka to Seoul, returning Wed, Dec 17, priced at ₩196,700 found 3 days ago
Aero K Airlines
Thu, Dec 4 - Wed, Dec 10
KIX
Osaka
ICN
Seoul
₩198,400 Roundtrip, found 5 days ago
₩198,400
Roundtrip
found 5 days ago
Select Aero K Airlines flight, departing Thu, Dec 4 from Osaka to Seoul, returning Wed, Dec 10, priced at ₩198,400 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to Seoul (ICN)

September is typically the cheapest month to fly

From ₩1,100,930 - ₩1,853,164 per traveler.

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

Flights to Incheon Intl. information
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Airlines serving
Air Canada, American Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Etihad Airways, Jeju Air, KLM, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines, United, Vietjet Air, Vietnam Airlines
Roundtrip price
₩225,710
Popular airline
Cathay Pacific

Trending flights to Incheon Intl.

Prices were available within the past 7 days and start at ₩80,392 for one-way flights and ₩174,792 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Wed, Dec 3 - Mon, Dec 8
PUS
Busan
ICN
Seoul
₩355,100 Roundtrip, found 2 days ago
₩355,100
Roundtrip
found 2 days ago
Select Jeju Air flight, departing Wed, Dec 3 from Busan to Seoul, returning Mon, Dec 8, priced at ₩355,100 found 2 days ago
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