AirHint found the following cheapest one-way flights from Seoul (GMP) to Athens (ATH) in April 2026 (see full year).
One-Way flights
| 14 Apr | Air Busan | ||
| 17 Apr | Air Busan | ||
| 13 Apr | Air Busan | ||
| 06 Apr | Air Busan | ||
| 20 Apr | Air Busan | ||
| 12 Apr | Air Busan | ||
| 27 Apr | Korean Air | ||
| 18 Apr | Asiana Airlines | ||
| 19 Apr | Air Busan | ||
| 02 Apr | Air China |
Also check the deals for return flights from Seoul to Athens in April.
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