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

Return flights

10 Dec - 15 Dec	Ryanair
13 Dec - 15 Dec	Ryanair
03 Dec - 15 Dec	Wizz Air Malta
12 Dec - 15 Dec	Ryanair
10 Dec - 17 Dec	Ryanair
12 Dec - 14 Dec	Ryanair
03 Dec - 15 Dec	Ryanair	direct
06 Dec - 10 Dec	Wizz Air
13 Dec - 17 Dec	Ryanair
04 Dec - 08 Dec	Ryanair
12 Dec - 07 Jan	Ryanair
31 Dec - 17 Jan	Ryanair	direct
17 Dec - 07 Jan	Ryanair
31 Dec - 12 Jan	Ryanair	direct
31 Dec - 14 Jan	Ryanair	direct
31 Dec - 19 Jan	Ryanair	direct
31 Dec - 21 Jan	Ryanair	direct
31 Dec - 07 Jan	Ryanair	direct
31 Dec - 10 Jan	Ryanair	direct
27 Dec - 12 Jan	Ryanair	direct

Also check the deals for one-way flights from Budapest to Porto 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 Budapest to Porto in December from $127

Return flights