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

Return flights

22 Sep - 29 Sep	Vueling Airlines
20 Sep - 05 Oct	Vueling Airlines
22 Sep - 07 Oct	Vueling Airlines
07 Sep - 22 Sep	Vueling Airlines
16 Sep - 30 Sep	easyJet
17 Sep - 24 Sep	easyJet
18 Sep - 25 Sep	easyJet
14 Sep - 21 Sep	Vueling Airlines
15 Sep - 22 Sep	Vueling Airlines
11 Sep - 18 Sep	easyJet
03 Sep - 07 Sep	easyJet
01 Sep - 09 Sep	Vueling Airlines
22 Sep - 07 Oct	Iberia	direct
20 Sep - 05 Oct	Iberia	direct

Also check the deals for one-way flights from Barcelona to Doha 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.

Book a cheap hotel in Doha

Cheap car rent in Doha

Cheapest return flights from Barcelona to Doha in September from $373

Return flights