Cheapest return flights from Dallas-Fort Worth to Barcelona in March from $459

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

Return flights

03 Mar - 08 Mar Spirit Airlines
02 Mar - 09 Mar Spirit Airlines
03 Mar - 10 Mar Spirit Airlines
04 Mar - 17 Mar British Airways
11 Mar - 18 Mar Air Canada
01 Mar - 08 Mar Spirit Airlines
09 Mar - 18 Mar Iberia
04 Mar - 11 Mar Finnair direct
04 Mar - 17 Mar Finnair direct
03 Mar - 10 Mar Finnair direct
22 Mar - 02 Apr American Airlines
21 Mar - 09 Apr Iberia
24 Mar - 10 Apr British Airways
21 Mar - 09 Apr Finnair direct

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

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