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

Return flights

20 Oct - 21 Oct	Ryanair
20 Oct - 22 Oct	Ryanair
31 Oct - 03 Nov	Wizz Air Malta
20 Oct - 27 Oct	Ryanair
30 Oct - 31 Oct	Air Serbia
16 Oct - 19 Oct	Ryanair
19 Oct - 26 Oct	Dan Air
30 Oct - 02 Nov	Air Serbia
17 Oct - 19 Oct	Wizz Air Malta
20 Oct - 25 Oct	Wizz Air Malta
29 Oct - 03 Nov	Wizz Air Malta
23 Oct - 27 Oct	TAROM
22 Oct - 28 Oct	Ryanair
28 Oct - 02 Nov	Wizz Air Malta
29 Oct - 04 Nov	Wizz Air Malta
30 Oct - 01 Nov	Air Serbia
31 Oct - 04 Nov	Ryanair
31 Oct - 02 Nov	TAROM
20 Oct - 01 Nov	Ryanair
28 Oct - 01 Nov	Ryanair

Also check the deals for one-way flights from Bucharest 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.

Book a cheap hotel in Budapest

Cheap car rent in Budapest

Cheapest return flights from Bucharest to Budapest in October from 127€

Return flights