Cheapest return flights from Frankfurt to Sofia in August from 135€

AirHint found the following cheapest return flights from Frankfurt (FRA) to Sofia (SOF) in August 2026 (see full year).

Return flights

05 Aug - 10 Aug Lufthansa direct
10 Aug - 15 Aug Lufthansa direct
03 Aug - 31 Aug Lufthansa direct
08 Aug - 10 Aug Lufthansa direct
03 Aug - 16 Aug Lufthansa direct
09 Aug - 15 Aug Lufthansa direct
08 Aug - 15 Aug Lufthansa direct
17 Aug - 22 Aug Lufthansa direct
10 Aug - 01 Sep Lufthansa direct
02 Aug - 29 Aug Lufthansa direct
31 Aug - 04 Sep Air Serbia
17 Aug - 19 Aug Air Serbia
31 Aug - 04 Sep Lufthansa direct

Also check the deals for one-way flights from Frankfurt to Sofia in August.

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