AirHint found the following cheapest return flights from Detroit (DTW) to Barcelona (BCN) in June 2026 (see full year).
Return flights
| 29 Jun - 07 Jul | WestJet | ||
| 25 Jun - 06 Jul | WestJet | ||
| 25 Jun - 07 Jul | WestJet | ||
| 01 Jun - 30 Jun | WestJet | ||
| 19 Jun - 21 Jun | WestJet |
Also check the deals for one-way flights from Detroit to Barcelona in June.
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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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