Cheapest return flights from Dallas-Fort Worth to Barcelona in September from $560

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Barcelona (BCN) in September 2026 (see full year).

Return flights

17 Sep - 01 Oct Air Canada
16 Sep - 23 Sep Air Canada
14 Sep - 28 Sep Air Canada
14 Sep - 28 Sep Finnair direct
03 Sep - 10 Sep Turkish Airlines
03 Sep - 17 Sep Turkish Airlines
10 Sep - 15 Sep Turkish Airlines
17 Sep - 01 Oct Iberia direct
04 Sep - 12 Sep Air Canada
03 Sep - 17 Sep British Airways direct
10 Sep - 15 Sep Iberia direct

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

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