Cheapest return flights from Frankfurt to Porto in October from $143

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 October 2025 (see full year).

Return flights

18 Oct - 24 Oct Ryanair
18 Oct - 23 Oct Ryanair
01 Oct - 08 Oct Ryanair direct
18 Oct - 22 Oct Ryanair
18 Oct - 22 Oct Ryanair direct
01 Oct - 11 Oct Ryanair direct
18 Oct - 25 Oct Ryanair direct
15 Oct - 18 Oct Ryanair direct
08 Oct - 11 Oct Ryanair direct
15 Oct - 25 Oct Ryanair
31 Oct - 05 Nov TAP
28 Oct - 02 Nov TAP
27 Oct - 01 Nov TAP
30 Oct - 04 Nov TAP
29 Oct - 03 Nov TAP
31 Oct - 03 Nov TAP
27 Oct - 01 Nov Lufthansa direct
31 Oct - 05 Nov Lufthansa direct
28 Oct - 02 Nov Lufthansa direct

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

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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