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Flights to Sinmu, Cheonan from NT$3,852

View NT$2,325 flight on Tue, 2026/7/21Opens in a new window

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How much is the cheapest flight to Sinmu?

Prices were available within the past 7 days and start at NT$2,325 for one-way flights and NT$3,852 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tigerair Taiwan
Mon, Jul 27 - Thu, Sep 10
TPE
Taipei
ICN
Seoul
NT$4,592 Roundtrip, found 1 day ago
NT$4,592
Roundtrip
found 1 day ago
Select Tigerair Taiwan flight, departing Mon, Jul 27 from Taipei to Seoul, returning Thu, Sep 10, priced at NT$4,592 found 1 day ago
Eastar Jet
Tue, Sep 15 - Fri, Sep 18
TPE
Taipei
CJJ
Cheongju
NT$4,657 Roundtrip, found 5 days ago
NT$4,657
Roundtrip
found 5 days ago
Select Eastar Jet flight, departing Tue, Sep 15 from Taipei to Cheongju, returning Fri, Sep 18, priced at NT$4,657 found 5 days ago
Scoot
Thu, Jul 30 - Thu, Aug 20
TPE
Taipei
ICN
Seoul
NT$5,287 Roundtrip, found 2 hours ago
NT$5,287
Roundtrip
found 2 hours ago
Select Scoot flight, departing Thu, Jul 30 from Taipei to Seoul, returning Thu, Aug 20, priced at NT$5,287 found 2 hours ago
JIN AIR
Sun, Aug 30 - Thu, Sep 3
TPE
Taipei
ICN
Seoul
NT$6,210 Roundtrip, found 2 hours ago
NT$6,210
Roundtrip
found 2 hours ago
Select JIN AIR flight, departing Sun, Aug 30 from Taipei to Seoul, returning Thu, Sep 3, priced at NT$6,210 found 2 hours ago
Jeju Air with Bag
Mon, Aug 24 - Wed, Aug 26
TPE
Taipei
ICN
Seoul
NT$6,433 Roundtrip, found 7 hours ago
NT$6,433
Roundtrip
found 7 hours ago
Select Jeju Air with Bag flight, departing Mon, Aug 24 from Taipei to Seoul, returning Wed, Aug 26, priced at NT$6,433 found 7 hours ago

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

September is typically the cheapest month to fly

From NT$37,362 - NT$53,065 per traveler.

Travel information

Destination airport
Gimpo Intl.
Destination airport IATA code
GMP
Destination city name
Seoul
Roundtrip price
NT$3,852

Trending flights to Sinmu

Prices were available within the past 7 days and start at NT$2,325 for one-way flights and NT$3,852 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Tue, Aug 4 - Tue, Aug 11
KHH
Kaohsiung
GMP
Seoul
NT$3,852 Roundtrip, found 3 days ago
NT$3,852
Roundtrip
found 3 days ago
Select Jeju Air with Bag flight, departing Tue, Aug 4 from Kaohsiung to Seoul, returning Tue, Aug 11, priced at NT$3,852 found 3 days ago
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