Cheapest return flights from Frankfurt to Porto in December from 192€

Best time to book flights for Frankfurt (FRA) to Porto (OPO) flights at AirHint

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

Return flights

27 Dec - 03 Jan Lufthansa direct
10 Dec - 11 Jan Iberia
18 Dec - 28 Dec Lufthansa direct
25 Dec - 02 Jan Lufthansa direct
10 Dec - 11 Jan Lufthansa direct
20 Dec - 04 Jan Lufthansa
19 Dec - 28 Dec TAP

Also check the deals for one-way flights from Frankfurt to Porto in December.

Skyscanner

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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