Cheap flights from Incheon to Treasure Island

View AU$603 flight on Wed, 3 Dec. 2025Opens in a new window

Popular airlines from Incheon to Treasure Island

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Cheap Flights from Incheon (SEL) to Treasure Island (SJC)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Wed, 17 Sep. - Wed, 24 Sep.
ICN
Seoul
SFO
San Francisco
AU$715 Return, found 2 days ago
AU$715
Return
found 2 days ago
Select Jeju Air flight, departing Wed, 17 Sep. from Seoul to San Francisco, returning Wed, 24 Sep., priced at AU$715 found 2 days ago
Air Canada
Tue, 17 Feb. - Tue, 24 Feb.
ICN
Seoul
SFO
San Francisco
AU$829 Return, found 1 day ago
AU$829
Return
found 1 day ago
Select Air Canada flight, departing Tue, 17 Feb. from Seoul to San Francisco, returning Tue, 24 Feb., priced at AU$829 found 1 day ago
United
Wed, 17 Sep. - Wed, 24 Sep.
ICN
Seoul
SFO
San Francisco
AU$907 Return, found 2 days ago
AU$907
Return
found 2 days ago
Select United flight, departing Wed, 17 Sep. from Seoul to San Francisco, returning Wed, 24 Sep., priced at AU$907 found 2 days ago
Delta
Wed, 3 Dec. - Wed, 10 Dec.
ICN
Seoul
SFO
San Francisco
AU$942 Return, found 6 days ago
AU$942
Return
found 6 days ago
Select Delta flight, departing Wed, 3 Dec. from Seoul to San Francisco, returning Wed, 10 Dec., priced at AU$942 found 6 days ago
Asiana Airlines
Thu, 25 Sep. - Thu, 2 Oct.
ICN
Seoul
SFO
San Francisco
AU$991 Return, found 10 hours ago
AU$991
Return
found 10 hours ago
Select Asiana Airlines flight, departing Thu, 25 Sep. from Seoul to San Francisco, returning Thu, 2 Oct., priced at AU$991 found 10 hours ago
Korean Air
Wed, 17 Sep. - Wed, 24 Sep.
ICN
Seoul
SFO
San Francisco
AU$1,018 Return, found 2 days ago
AU$1,018
Return
found 2 days ago
Select Korean Air flight, departing Wed, 17 Sep. from Seoul to San Francisco, returning Wed, 24 Sep., priced at AU$1,018 found 2 days ago

Find the cheapest month to fly from Seoul (ICN) to San Francisco (SFO)

May is typically the cheapest month to fly

From AU$635 - AU$1,043 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.