AirHint found the following cheapest one-way flights from Los Angeles (LAX) to Seoul (ICN) in April 2026 (see full year).
One-Way flights
| 17 Apr | WestJet | ||
| 16 Apr | WestJet | ||
| 15 Apr | WestJet | ||
| 10 Apr | WestJet | ||
| 14 Apr | WestJet | ||
| 21 Apr | Frontier Airlines | ||
| 28 Apr | Frontier Airlines | ||
| 19 Apr | Zipair | ||
| 23 Apr | Frontier Airlines | ||
| 25 Apr | Frontier Airlines |
Also check the deals for return flights from Los Angeles to Seoul in April.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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