Cheapest return flights from Dallas-Fort Worth to Barcelona in May from $521

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 May 2025 (see full year).

Return flights

06 May - 16 May Finnair
05 May - 14 May Finnair
06 May - 16 May British Airways direct
06 May - 15 May British Airways direct
06 May - 14 May Finnair
13 May - 21 May Finnair
07 May - 15 May Finnair
07 May - 16 May Finnair
07 May - 14 May Finnair
12 May - 20 May American Airlines
26 May - 03 Jun Frontier Airlines
27 May - 04 Jun Frontier Airlines
28 May - 05 Jun Frontier Airlines
21 May - 06 Jun Spirit Airlines
29 May - 06 Jun KLM
28 May - 04 Jun Frontier Airlines
31 May - 08 Jun Frontier Airlines
25 May - 02 Jun Spirit Airlines
24 May - 01 Jun Frontier Airlines
24 May - 02 Jun Spirit Airlines

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

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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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