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

Return flights

22 Dec - 12 Jan	Ryanair	direct
08 Dec - 12 Dec	Ryanair
08 Dec - 13 Dec	Ryanair
15 Dec - 05 Jan	Ryanair	direct
10 Dec - 13 Dec	Ryanair
15 Dec - 31 Dec	Ryanair	direct
31 Dec - 12 Jan	Ryanair	direct
08 Dec - 15 Dec	Ryanair	direct
31 Dec - 14 Jan	Ryanair	direct
23 Dec - 12 Jan	Ryanair	direct
10 Dec - 12 Dec	Ryanair
08 Dec - 11 Dec	Ryanair
29 Dec - 12 Jan	Ryanair	direct
29 Dec - 14 Jan	Ryanair	direct
10 Dec - 15 Dec	Ryanair	direct
08 Dec - 13 Dec	Ryanair	direct
22 Dec - 05 Jan	Ryanair	direct
31 Dec - 19 Jan	Ryanair	direct
23 Dec - 10 Jan	Ryanair	direct
15 Dec - 18 Dec	Ryanair

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.

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Cheapest return flights from Porto to Budapest in December from 83€

Return flights