AirHint found the following cheapest return flights from Bucharest (OTP) to Seoul (GMP) in May 2026 (see full year).
Return flights
| 12 May - 04 Jun | Austrian Airlines | ||
| 01 May - 07 May | TAROM | ||
| 01 May - 18 May | TAROM | ||
| 01 May - 22 May | TAROM | ||
| 14 May - 20 May | TAROM |
Also check the deals for one-way flights from Bucharest to Seoul in May.
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