Cheapest return flights from Detroit to Bucharest in October from $662

Best time to book flights for Detroit (DTW) to Bucharest (OTP) flights at AirHint

AirHint found the following cheapest return flights from Detroit (DTW) to Bucharest (OTP) in October 2025 (see full year).

Return flights

14 Oct - 21 Oct Turkish Airlines
16 Oct - 23 Oct Turkish Airlines
13 Oct - 20 Oct Turkish Airlines
12 Oct - 19 Oct Spirit Airlines
17 Oct - 24 Oct Turkish Airlines
18 Oct - 25 Oct Spirit Airlines
11 Oct - 18 Oct Turkish Airlines

Also check the deals for one-way flights from Detroit to Bucharest in October.

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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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