AirHint found the following cheapest return flights from Washington (DCA) to Bucharest (OTP) in November 2025 (see full year).

Return flights

05 Nov - 12 Nov	jetBlue
03 Nov - 10 Nov	jetBlue
02 Nov - 09 Nov	jetBlue
04 Nov - 11 Nov	British Airways
09 Nov - 16 Nov	jetBlue
07 Nov - 14 Nov	jetBlue
10 Nov - 17 Nov	jetBlue
11 Nov - 18 Nov	Delta
12 Nov - 19 Nov	Delta
18 Nov - 25 Nov	Delta
26 Nov - 03 Dec	British Airways
25 Nov - 02 Dec	Delta
27 Nov - 04 Dec	Delta
30 Nov - 07 Dec	British Airways
28 Nov - 05 Dec	Delta
29 Nov - 06 Dec	British Airways
24 Nov - 01 Dec	Delta

Also check the deals for one-way flights from Washington to Bucharest in November.

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 Washington to Bucharest in November from $529

Return flights