Cheapest return flights from Detroit to Barcelona in August from $607

AirHint found the following cheapest return flights from Detroit (DTW) to Barcelona (BCN) in August 2025 (see full year).

Return flights

19 Aug - 26 Aug Spirit Airlines
24 Aug - 02 Sep Spirit Airlines
24 Aug - 01 Sep Icelandair
05 Aug - 12 Aug Spirit Airlines
23 Aug - 01 Sep Spirit Airlines
22 Aug - 01 Sep Spirit Airlines
21 Aug - 01 Sep Spirit Airlines
07 Aug - 14 Aug Spirit Airlines
01 Aug - 15 Aug Icelandair
29 Aug - 06 Sep Spirit Airlines

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

Skyscanner

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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