Cheap flights from Boise to Seongmodo Island from CA $808

View CA $808 flight on Mon, Mar. 2, 2026Opens in a new window

Popular airlines from Boise to Seongmodo Island

  • American Airlines

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  • Finnair

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  • Delta

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  • Emirates

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  • Korean Air

    Korean Air

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    All Nippon Airways

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Cheap flights from Boise (BOI) to Seongmodo Island (SEL)

Prices were available within the past 7 days and start at CA $808 for one-way flights and CA $1,461 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb. 10 - Wed, Feb. 18
BOI
Boise
ICN
Seoul
CA $1,461 Roundtrip, found 20 hours ago
CA $1,461
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Feb. 10 from Boise to Seoul, returning Wed, Feb. 18, priced at CA $1,461 found 20 hours ago
Alaska Airlines
Mon, Mar. 2 - Tue, Mar. 10
BOI
Boise
ICN
Seoul
CA $1,543 Roundtrip, found 13 hours ago
CA $1,543
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Mon, Mar. 2 from Boise to Seoul, returning Tue, Mar. 10, priced at CA $1,543 found 13 hours ago
Alaska Airlines
Mon, Mar. 2 - Tue, Mar. 10
BOI
Boise
ICN
Seoul
CA $1,553 Roundtrip, found 13 hours ago
CA $1,553
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Mon, Mar. 2 from Boise to Seoul, returning Tue, Mar. 10, priced at CA $1,553 found 13 hours ago
American Airlines
Tue, Feb. 10 - Wed, Feb. 18
BOI
Boise
ICN
Seoul
CA $1,703 Roundtrip, found 20 hours ago
CA $1,703
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Feb. 10 from Boise to Seoul, returning Wed, Feb. 18, priced at CA $1,703 found 20 hours ago
Air Canada
Mon, Mar. 2 - Tue, Mar. 10
BOI
Boise
ICN
Seoul
CA $1,753 Roundtrip, found 13 hours ago
CA $1,753
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Mon, Mar. 2 from Boise to Seoul, returning Tue, Mar. 10, priced at CA $1,753 found 13 hours ago
Korean Air
Mon, Mar. 2 - Tue, Mar. 10
BOI
Boise
ICN
Seoul
CA $1,815 Roundtrip, found 13 hours ago
CA $1,815
Roundtrip
found 13 hours ago
Select Korean Air flight, departing Mon, Mar. 2 from Boise to Seoul, returning Tue, Mar. 10, priced at CA $1,815 found 13 hours ago

Find the cheapest month to fly from Boise (BOI) to Seoul (ICN)

September is typically the cheapest month to fly

From CA $1,370 - CA $1,951 per traveller.

Graph displaying average flight prices per month

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