Cheapest return flights from Detroit to Barcelona in March from $489

AirHint found the following cheapest return flights from Detroit (DTW) to Barcelona (BCN) in March 2026 (see full year).

Return flights

03 Mar - 09 Mar Spirit Airlines
02 Mar - 17 Mar Spirit Airlines
06 Mar - 13 Mar Turkish Airlines
11 Mar - 16 Mar Turkish Airlines
14 Mar - 29 Mar Spirit Airlines
24 Mar - 03 Apr Delta
26 Mar - 06 Apr Spirit Airlines
14 Mar - 21 Mar Turkish Airlines
02 Mar - 08 Mar United
28 Mar - 05 Apr American Airlines

Also check the deals for one-way flights from Detroit to Barcelona in March.

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