￥7,789 Cheap Flights to Sumunmok

View ￥7,789 flight on Thu, Jan 8, 2026Opens in a new window

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How much is the cheapest flight to Sumunmok?

Prices were available within the past 7 days and start at ￥7,789 for one-way flights and ￥17,050 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Thu, Dec 11 - Sun, Dec 14
KIX
Osaka
GMP
Seoul
￥17,050 Roundtrip, just found
￥17,050
Roundtrip
just found
Select Peach flight, departing Thu, Dec 11 from Osaka to Seoul, returning Sun, Dec 14, priced at ￥17,050 just found
Aero K Airlines
Wed, Dec 10 - Wed, Dec 17
NRT
Tokyo
CJJ
Cheongju
￥18,308 Roundtrip, found 3 hours ago
￥18,308
Roundtrip
found 3 hours ago
Select Aero K Airlines flight, departing Wed, Dec 10 from Tokyo to Cheongju, returning Wed, Dec 17, priced at ￥18,308 found 3 hours ago
JIN AIR
Mon, May 11 - Wed, May 13
KIX
Osaka
ICN
Seoul
￥22,380 Roundtrip, found 13 hours ago
￥22,380
Roundtrip
found 13 hours ago
Select JIN AIR flight, departing Mon, May 11 from Osaka to Seoul, returning Wed, May 13, priced at ￥22,380 found 13 hours ago
ZIPAIR
Wed, Jan 7 - Fri, Jan 16
NRT
Tokyo
ICN
Seoul
￥23,286 Roundtrip, found 4 hours ago
￥23,286
Roundtrip
found 4 hours ago
Select ZIPAIR flight, departing Wed, Jan 7 from Tokyo to Seoul, returning Fri, Jan 16, priced at ￥23,286 found 4 hours ago
Jeju Air
Wed, Dec 17 - Tue, Dec 23
KIX
Osaka
ICN
Seoul
￥24,100 Roundtrip, found 19 hours ago
￥24,100
Roundtrip
found 19 hours ago
Select Jeju Air flight, departing Wed, Dec 17 from Osaka to Seoul, returning Tue, Dec 23, priced at ￥24,100 found 19 hours ago

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

September is typically the cheapest month to fly

From ￥120,361 - ￥199,444 per traveler.

Book with confidence

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Sumunmok flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Sumunmok trip!

Travel information

Destination airport
Gimpo Intl.
Destination airport IATA code
GMP
Destination city name
Seoul
Roundtrip price
￥17,050

Trending flights to Sumunmok

Prices were available within the past 7 days and start at ￥7,789 for one-way flights and ￥17,050 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Thu, Dec 11 - Sun, Dec 14
KIX
Osaka
GMP
Seoul
￥17,050 Roundtrip, just found
￥17,050
Roundtrip
just found
Select Peach flight, departing Thu, Dec 11 from Osaka to Seoul, returning Sun, Dec 14, priced at ￥17,050 just found

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