AirHint found the following cheapest return flights from Bucharest (OTP) to Porto (OPO) in January 2026 (see full year).

Return flights

27 Jan - 31 Jan	Ryanair
31 Jan - 02 Feb	Ryanair
28 Jan - 31 Jan	Ryanair
29 Jan - 02 Feb	Ryanair
27 Jan - 03 Feb	Wizz Air Malta	direct
31 Jan - 03 Feb	Wizz Air Malta	direct
31 Jan - 17 Feb	Wizz Air Malta	direct
30 Jan - 02 Feb	Ryanair
29 Jan - 05 Feb	Ryanair
31 Jan - 07 Feb	Ryanair
29 Jan - 01 Feb	Ryanair
28 Jan - 04 Feb	Ryanair
27 Jan - 29 Jan	Ryanair
28 Jan - 28 Jan	Wizz Air Malta
25 Jan - 29 Jan	Ryanair
29 Jan - 29 Jan	Wizz Air Malta
25 Jan - 25 Jan	KLM
30 Jan - 30 Jan	Wizz Air Malta
26 Jan - 26 Jan	Wizz Air Malta

Also check the deals for one-way flights from Bucharest to Porto in January.

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 Bucharest to Porto in January from $104

Return flights