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

Return flights

29 Aug - 12 Sep	Vueling Airlines
01 Aug - 04 Aug	easyJet
01 Aug - 05 Aug	easyJet
21 Aug - 25 Aug	Vueling Airlines
05 Aug - 12 Aug	Air Serbia
17 Aug - 24 Aug	Air Serbia
21 Aug - 24 Aug	Air Serbia
13 Aug - 17 Aug	Air Serbia
07 Aug - 22 Aug	Air Serbia
02 Aug - 11 Aug	Lufthansa
16 Aug - 23 Aug	Air Serbia

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Amsterdam to Sofia in August from 166€

Return flights