Cheap flights from Seoul to Los Angeles
from 435 US$
From 599 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 435 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Seoul to Los Angeles, a about 9,586 km route (around 12h 29m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Delta, Korean Air, Asiana Airlines operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Seoul to Los Angeles?
It's usually 2026-09, from 435 USD. Use the price calendar to compare other dates.
How long is the flight from Seoul to Los Angeles?
A nonstop flight takes about 12h 29m and covers around 9,586 km. Connecting itineraries take longer.
Are there direct flights from Seoul to Los Angeles?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Seoul to Los Angeles?
Delta, Korean Air, Asiana Airlines, THAI Airways operate this route, among others. Compare them all in the results.
When should I book Seoul–Los Angeles flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Seoul → Los Angeles · Live fares from 100+ sites — free, with no hidden fees.