AirHint found the following cheapest return flights from Los Angeles (LAX) to Sofia (SOF) in May 2026 (see full year).
Return flights
| 10 May - 01 Jun | British Airways | ||
| 08 May - 11 May | Lufthansa | ||
| 13 May - 17 May | Lufthansa | ||
| 08 May - 22 May | Air France | ||
| 06 May - 23 May | Lufthansa | ||
| 27 May - 01 Jun | Lufthansa | ||
| 14 May - 17 May | Lufthansa |
Also check the deals for one-way flights from Los Angeles to Sofia in May.
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