AirHint found the following cheapest return flights from Detroit (DTW) to Bucharest (OTP) in February 2026 (see full year).

Return flights

02 Feb - 09 Feb	Lufthansa
03 Feb - 10 Feb	Lufthansa
11 Feb - 18 Feb	Lufthansa
06 Feb - 13 Feb	Lufthansa
01 Feb - 08 Feb	Lufthansa
08 Feb - 15 Feb	Lufthansa
04 Feb - 11 Feb	Spirit Airlines
23 Feb - 02 Mar	Spirit Airlines
05 Feb - 12 Feb	Lufthansa
07 Feb - 14 Feb	Lufthansa
16 Feb - 23 Feb	Lufthansa
22 Feb - 01 Mar	Air France
24 Feb - 03 Mar	Air France
25 Feb - 04 Mar	Air France
27 Feb - 06 Mar	Delta
28 Feb - 07 Mar	KLM
26 Feb - 05 Mar	Delta

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

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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Cheapest return flights from Detroit to Bucharest in February from $482

Return flights