Flights Barcelona — Detroit is a popular route. The straight-line distance is 6 734 km. Flight time 8h 25m. Time difference -5h.
The minimum price for the next 3 months — from $681 (28.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $681, ranging from $681 to $681. Book 1–3 months in advance to get the best deals.