AirHint found the following cheapest return flights from Washington (DCA) to Budapest (BUD) in December 2025 (see full year).

Return flights

11 Dec - 14 Dec	Air Canada
29 Dec - 06 Jan	British Airways
31 Dec - 07 Jan	British Airways
30 Dec - 07 Jan	British Airways
05 Dec - 19 Dec	British Airways
11 Dec - 15 Dec	British Airways
21 Dec - 29 Dec	jetBlue
23 Dec - 05 Jan	British Airways
23 Dec - 03 Jan	jetBlue
29 Dec - 05 Jan	Iberia
23 Dec - 06 Jan	Air Canada
23 Dec - 30 Dec	Delta
21 Dec - 28 Dec	jetBlue
26 Dec - 03 Jan	Air Canada
10 Dec - 04 Jan	Scandinavian Airlines
21 Dec - 04 Jan	jetBlue
22 Dec - 28 Dec	Delta
11 Dec - 18 Dec	Scandinavian Airlines

Also check the deals for one-way flights from Washington to Budapest in December.

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 Budapest in December from $636

Return flights