Cheapest return flights from Lisbon to London in September from $95

AirHint found the following cheapest return flights from Lisbon (LIS) to London (STN) in September 2026 (see full year).

Return flights

24 Sep - 27 Sep Ryanair direct
24 Sep - 29 Sep Ryanair direct
24 Sep - 06 Oct Ryanair direct
24 Sep - 14 Oct Ryanair direct
17 Sep - 23 Sep Ryanair direct
22 Sep - 23 Sep Ryanair direct
16 Sep - 23 Sep Ryanair direct
24 Sep - 26 Sep Ryanair direct
24 Sep - 13 Oct Ryanair direct
24 Sep - 10 Oct Ryanair direct
17 Sep - 27 Sep Ryanair direct
17 Sep - 22 Sep Ryanair direct
09 Sep - 23 Sep Ryanair direct
22 Sep - 27 Sep Ryanair direct
22 Sep - 11 Oct Ryanair direct
17 Sep - 06 Oct Ryanair direct
22 Sep - 06 Oct Ryanair direct
16 Sep - 06 Oct Ryanair direct
24 Sep - 09 Oct Ryanair direct
22 Sep - 10 Oct Ryanair direct

Also check the deals for one-way flights from Lisbon to London in September.

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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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