Cheap flights from Los Angeles to Seoul
Typical low fare $690 round-trip. Best months to fly: Oct–Feb.
Typical low
$690
Updated April 19 at 6:56 PM· via Travelpayouts partner feed
When to fly LAX to Seoul
Best months for the cheapest fares on this route: Oct–Feb.
Asiana and Korean Air run LAX-ICN fares sub-$700 often.
How to get the best price on this route
- Book 6–8 weeks ahead for international routes; 3–4 weeks for short-haul.
- Fly midweek (Tue/Wed) — weekend departures cost 15–25% more.
- Compare across 100+ booking sites. Our partner feed surfaces vendors you’ve never heard of that often beat the majors.
- Set a price alert below to be the first to know when the fare drops below $690.
Make it a trip
Stay in Seoul
Bundle flight + hotel to save another 10–20%. Pricing via Expedia.