Cheapest return flights from Amsterdam to Sofia in September from 191€

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

Return flights

19 Sep - 25 Sep easyJet
10 Sep - 18 Sep Air Serbia
02 Sep - 10 Sep Air Serbia
12 Sep - 15 Sep transavia
11 Sep - 15 Sep Air Serbia
15 Sep - 27 Sep transavia
05 Sep - 20 Sep LOT
06 Sep - 20 Sep SKY express
06 Sep - 25 Sep SKY express
06 Sep - 18 Sep SKY express

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

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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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