AirHint found the following cheapest one-way flights from Seoul (GMP) to London (LGW) in April 2026 (see full year).
One-Way flights
| 04 Apr | Air China | ||
| 02 Apr | Air China | ||
| 08 Apr | Air China | ||
| 03 Apr | Air China | ||
| 09 Apr | Air China | ||
| 05 Apr | Shanghai Airlines | ||
| 07 Apr | Shanghai Airlines | ||
| 29 Apr | Shanghai Airlines | ||
| 23 Apr | Air China | ||
| 06 Apr | Korean Air |
Also check the deals for return flights from Seoul to London 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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