Cheapest return flights from Detroit to Barcelona in May from 609€

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

Return flights

05 May - 19 May Condor
13 May - 06 Jun TAP
24 May - 03 Jun Condor
04 May - 18 May Air Canada
18 May - 30 May Air Canada
19 May - 13 Jun Air Canada
17 May - 06 Jun United
20 May - 13 Jun Air Canada
02 May - 09 May Condor
14 May - 06 Jun Condor
31 May - 10 Jun Condor
22 May - 13 Jun Condor

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

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