Cheapest return flights from London to Porto in September from $62

Best time to book flights for London (LCY) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from London (LCY) to Porto (OPO) in September 2024 (see full year).

Return flights

24 Sep - 26 Sep SWISS
30 Sep - 07 Oct SWISS
23 Sep - 02 Oct SWISS
28 Sep - 03 Oct SWISS
23 Sep - 01 Oct SWISS
17 Sep - 01 Oct Lufthansa
30 Sep - 02 Oct SWISS
30 Sep - 03 Oct SWISS
28 Sep - 30 Sep SWISS
28 Sep - 02 Oct SWISS
21 Sep - 25 Sep SWISS
19 Sep - 25 Sep SWISS
23 Sep - 25 Sep SWISS
30 Sep - 06 Oct SWISS
30 Sep - 01 Oct SWISS
23 Sep - 26 Sep SWISS
23 Sep - 27 Sep SWISS
23 Sep - 28 Sep KLM
21 Sep - 24 Sep SWISS
23 Sep - 24 Sep SWISS

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

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