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

Return flights

02 Dec - 05 Dec	easyJet
09 Dec - 12 Dec	easyJet
01 Dec - 04 Dec	easyJet
08 Dec - 12 Dec	easyJet
08 Dec - 11 Dec	easyJet
15 Dec - 16 Dec	Air Europa
13 Dec - 17 Dec	Wizz Air Malta
13 Dec - 15 Dec	Wizz Air Malta
08 Dec - 10 Dec	easyJet
09 Dec - 13 Dec	easyJet
30 Dec - 07 Jan	easyJet
15 Dec - 01 Jan	easyJet
30 Dec - 07 Jan	Ryanair	direct
30 Dec - 04 Jan	Ryanair
26 Dec - 01 Jan	Ryanair
31 Dec - 03 Jan	Iberia
20 Dec - 03 Jan	Ryanair	direct
23 Dec - 03 Jan	Ryanair	direct
28 Dec - 02 Jan	Ryanair
29 Dec - 01 Jan	KLM

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

Book a cheap hotel in Budapest

Cheap car rent in Budapest

Cheapest return flights from Porto to Budapest in December from 105€

Return flights