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

Return flights

22 Oct - 12 Nov	jetBlue
28 Oct - 11 Nov	British Airways
21 Oct - 28 Oct	jetBlue
29 Oct - 12 Nov	British Airways
28 Oct - 17 Nov	British Airways
29 Oct - 25 Nov	British Airways
29 Oct - 19 Nov	British Airways
14 Oct - 28 Oct	jetBlue
15 Oct - 29 Oct	jetBlue
26 Oct - 04 Nov	Scandinavian Airlines
14 Oct - 21 Oct	LOT
12 Oct - 26 Oct	Scandinavian Airlines

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

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 October from $619

Return flights