Cheapest return flights from Dallas-Fort Worth to Barcelona in September from $667

Best time to book flights for Dallas-Fort Worth (DFW) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Barcelona (BCN) in September 2025 (see full year).

Return flights

09 Sep - 23 Sep Scandinavian Airlines
14 Sep - 23 Sep Turkish Airlines
12 Sep - 26 Sep Turkish Airlines
24 Sep - 01 Oct United
12 Sep - 26 Sep British Airways direct
09 Sep - 23 Sep Finnair direct
14 Sep - 23 Sep Finnair direct

Also check the deals for one-way flights from Dallas-Fort Worth to Barcelona 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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