Cheapest return flights from Zurich to Sofia in January from 140€

AirHint found the following cheapest return flights from Zurich (ZRH) to Sofia (SOF) in January 2026 (see full year).

Return flights

29 Jan - 05 Feb Vueling Airlines
23 Jan - 30 Jan Vueling Airlines
09 Jan - 11 Jan easyJet
29 Jan - 01 Feb Vueling Airlines
29 Jan - 08 Feb Vueling Airlines
11 Jan - 18 Jan Pegasus Airlines
03 Jan - 10 Jan Air Serbia
02 Jan - 10 Jan Air Serbia
29 Jan - 05 Feb SWISS direct
12 Jan - 19 Jan SWISS direct
05 Jan - 10 Jan Air Serbia
10 Jan - 17 Jan Air Serbia
14 Jan - 21 Jan Air Serbia
08 Jan - 15 Jan Air Serbia

Also check the deals for one-way flights from Zurich to Sofia in January.

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