Cheapest one-way flights from Amsterdam to Sofia in September from $129

Best time to book flights for Amsterdam (AMS) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest one-way flights from Amsterdam (AMS) to Sofia (SOF) in September 2025 (see full year).

One-Way flights

02 Sep Ryanair
06 Sep Ryanair
20 Sep easyJet
17 Sep Air Serbia
19 Sep Air Serbia
01 Sep Air Serbia
06 Sep Bulgaria Air direct
02 Sep Bulgaria Air direct
01 Sep Bulgaria Air direct
19 Sep Bulgaria Air direct

Also check the deals for return flights from Amsterdam to Sofia in September.

Skyscanner

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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