Cheapest return flights from Porto to London in September from 83€

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

Return flights

18 Sep - 27 Sep easyJet direct
24 Sep - 29 Sep easyJet direct
25 Sep - 29 Sep easyJet direct
24 Sep - 27 Sep easyJet direct
25 Sep - 27 Sep easyJet direct
26 Sep - 29 Sep easyJet
25 Sep - 28 Sep easyJet direct
20 Sep - 27 Sep easyJet direct
23 Sep - 27 Sep easyJet direct
24 Sep - 30 Sep Ryanair
23 Sep - 04 Oct easyJet direct
27 Sep - 01 Oct easyJet direct
23 Sep - 12 Oct Vueling Airlines
23 Sep - 07 Oct Vueling Airlines
23 Sep - 14 Oct Vueling Airlines
28 Sep - 05 Oct easyJet direct
24 Sep - 12 Oct Vueling Airlines
29 Sep - 06 Oct Wizz Air Malta
16 Sep - 07 Oct Vueling Airlines
24 Sep - 07 Oct Vueling Airlines

Also check the deals for one-way flights from Porto to London 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.

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