Cheap flights from Incheon to San Diego from CA $744

View CA $744 flight on Wed, Nov. 19, 2025Opens in a new window

Popular airlines from Incheon to San Diego

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Cheap flights from Incheon (SEL) to San Diego (SAN)

Prices were available within the past 7 days and start at CA $744 for one-way flights and CA $918 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon., Sep. 8 - Sat., Sep. 13
ICN
Seoul
SAN
San Diego
CA $918 Roundtrip, found 1 day ago
CA $918
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon., Sep. 8 from Seoul to San Diego, returning Sat., Sep. 13, priced at CA $918 found 1 day ago
Delta
Mon., Sep. 8 - Sat., Sep. 13
ICN
Seoul
SAN
San Diego
CA $938 Roundtrip, found 1 day ago
CA $938
Roundtrip
found 1 day ago
Select Delta flight, departing Mon., Sep. 8 from Seoul to San Diego, returning Sat., Sep. 13, priced at CA $938 found 1 day ago
Delta
Wed., Oct. 15 - Mon., Oct. 20
ICN
Seoul
SAN
San Diego
CA $987 Roundtrip, found 2 days ago
CA $987
Roundtrip
found 2 days ago
Select Delta flight, departing Wed., Oct. 15 from Seoul to San Diego, returning Mon., Oct. 20, priced at CA $987 found 2 days ago
Alaska Airlines
Wed., Oct. 15 - Mon., Oct. 20
ICN
Seoul
SAN
San Diego
CA $1,033 Roundtrip, found 2 days ago
CA $1,033
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed., Oct. 15 from Seoul to San Diego, returning Mon., Oct. 20, priced at CA $1,033 found 2 days ago
Korean Air
Mon., Sep. 8 - Sat., Sep. 13
ICN
Seoul
SAN
San Diego
CA $1,039 Roundtrip, found 1 day ago
CA $1,039
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon., Sep. 8 from Seoul to San Diego, returning Sat., Sep. 13, priced at CA $1,039 found 1 day ago
Asiana Airlines
Wed., Oct. 15 - Mon., Oct. 20
ICN
Seoul
SAN
San Diego
CA $1,041 Roundtrip, found 2 days ago
CA $1,041
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Wed., Oct. 15 from Seoul to San Diego, returning Mon., Oct. 20, priced at CA $1,041 found 2 days ago

Find the cheapest month to fly from Seoul (ICN) to San Diego (SAN)

September is typically the cheapest month to fly

From CA $898 - CA $1,635 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.