AirHint found the following cheapest return flights from Barcelona (BCN) to Amsterdam (AMS) in September 2025 (see full year).

Return flights

23 Sep - 06 Oct	transavia
02 Sep - 16 Sep	transavia
04 Sep - 17 Sep	transavia
23 Sep - 30 Sep	transavia
18 Sep - 30 Sep	transavia
24 Sep - 30 Sep	transavia
11 Sep - 17 Sep	transavia
25 Sep - 01 Oct	transavia
09 Sep - 16 Sep	transavia
13 Sep - 17 Sep	transavia
26 Sep - 01 Oct	Vueling Airlines
12 Sep - 17 Sep	transavia
09 Sep - 23 Sep	transavia
27 Sep - 08 Oct	Vueling Airlines
23 Sep - 06 Oct	transavia	direct
18 Sep - 03 Oct	Vueling Airlines
30 Sep - 06 Oct	Vueling Airlines	direct
30 Sep - 04 Oct	Vueling Airlines	direct
27 Sep - 01 Oct	Vueling Airlines
28 Sep - 01 Oct	Vueling Airlines

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

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 Barcelona to Amsterdam in September from $110

Return flights