Cheapest return flights from Valencia to Porto in September from $61

Best time to book flights for Valencia (VLC) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Valencia (VLC) to Porto (OPO) in September 2025 (see full year).

Return flights

30 Sep - 15 Oct Ryanair direct
30 Sep - 06 Oct Ryanair direct
18 Sep - 19 Sep Ryanair direct
24 Sep - 15 Oct Ryanair direct
30 Sep - 09 Oct Ryanair direct
24 Sep - 06 Oct Ryanair direct
30 Sep - 14 Oct Ryanair direct
11 Sep - 19 Sep Ryanair direct
11 Sep - 16 Sep Ryanair direct
18 Sep - 06 Oct Ryanair direct
27 Sep - 15 Oct Ryanair direct
18 Sep - 20 Sep Ryanair direct
17 Sep - 19 Sep Ryanair direct
25 Sep - 15 Oct Ryanair direct
30 Sep - 18 Oct Ryanair direct
16 Sep - 19 Sep Ryanair direct
11 Sep - 13 Sep Ryanair direct
11 Sep - 20 Sep Ryanair direct
02 Sep - 19 Sep Ryanair direct
02 Sep - 16 Sep Ryanair direct

Also check the deals for one-way flights from Valencia to Porto in September.

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.

Book a cheap hotel in Porto

Cheap car rent in Porto