Cheap flights from Incheon to Western United States from CA $524

View CA $524 flight on Fri, Nov. 14, 2025Opens in a new window

Popular airlines from Incheon to Western United States

  • Air Canada

    Air Canada

  • Korean Air

    Korean Air

  • EVA Airways

    EVA Airways

  • Philippine Airlines

    Philippine Airlines

  • Singapore Airlines

    Singapore Airlines

  • Delta

    Delta

  • Asiana Airlines

    Asiana Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Incheon (SEL) to Western United States (QLA)

Prices were available within the past 7 days and start at CA $524 for one-way flights and CA $607 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Oct. 20 - Thu, Oct. 30
ICN
Seoul
SFO
San Francisco
CA $607 Roundtrip, found 4 days ago
CA $607
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Oct. 20 from Seoul to San Francisco, returning Thu, Oct. 30, priced at CA $607 found 4 days ago
United
Mon, Jul. 28 - Mon, Aug. 11
ICN
Seoul
LAX
Los Angeles
CA $631 Roundtrip, found 7 hours ago
CA $631
Roundtrip
found 7 hours ago
Select United flight, departing Mon, Jul. 28 from Seoul to Los Angeles, returning Mon, Aug. 11, priced at CA $631 found 7 hours ago
Alaska Airlines
Sat, Sep. 13 - Wed, Sep. 17
ICN
Seoul
SEA
Seattle
CA $691 Roundtrip, found 6 hours ago
CA $691
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sat, Sep. 13 from Seoul to Seattle, returning Wed, Sep. 17, priced at CA $691 found 6 hours ago
Hawaiian Airlines
Mon, Oct. 13 - Thu, Oct. 16
ICN
Seoul
SEA
Seattle
CA $719 Roundtrip, found 1 day ago
CA $719
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Oct. 13 from Seoul to Seattle, returning Thu, Oct. 16, priced at CA $719 found 1 day ago
Alaska Airlines
Thu, Oct. 9 - Thu, Nov. 6
ICN
Seoul
PDX
Portland
CA $742 Roundtrip, found 5 days ago
CA $742
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Oct. 9 from Seoul to Portland, returning Thu, Nov. 6, priced at CA $742 found 5 days ago
Delta
Sat, Sep. 13 - Sat, Sep. 27
ICN
Seoul
SEA
Seattle
CA $812 Roundtrip, found 5 hours ago
CA $812
Roundtrip
found 5 hours ago
Select Delta flight, departing Sat, Sep. 13 from Seoul to Seattle, returning Sat, Sep. 27, priced at CA $812 found 5 hours ago

Find the cheapest month to fly from Seoul (ICN) to Los Angeles (LAX)

February is typically the cheapest month to fly

From CA $621 - CA $979 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.