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

Return flights

03 Jul - 12 Aug	Air Serbia
07 Jul - 14 Jul	transavia
01 Jul - 10 Jul	Vueling Airlines
04 Jul - 19 Jul	transavia
09 Jul - 12 Jul	transavia
15 Jul - 12 Aug	KLM
10 Jul - 25 Jul	easyJet
03 Jul - 08 Aug	Air Serbia
08 Jul - 12 Aug	Bulgaria Air	direct
03 Jul - 22 Aug	Air Serbia
26 Jul - 23 Aug	easyJet
20 Jul - 27 Jul	Lufthansa
20 Jul - 24 Jul	Lufthansa
27 Jul - 23 Aug	Vueling Airlines
10 Jul - 12 Aug	Bulgaria Air	direct
10 Jul - 24 Aug	Vueling Airlines
10 Jul - 10 Aug	Bulgaria Air
21 Jul - 30 Jul	Austrian Airlines
19 Jul - 22 Jul	easyJet
15 Jul - 19 Jul	LOT

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

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 July from 238€

Return flights