Cheapest return flights from London to Lisbon in September from $132

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

Return flights

29 Sep - 06 Oct easyJet direct
30 Sep - 06 Oct easyJet direct
29 Sep - 30 Sep easyJet direct
22 Sep - 06 Oct easyJet direct
23 Sep - 06 Oct easyJet direct
01 Sep - 16 Sep easyJet direct
02 Sep - 16 Sep easyJet direct
27 Sep - 06 Oct easyJet direct
08 Sep - 30 Sep easyJet direct
13 Sep - 30 Sep easyJet direct
22 Sep - 30 Sep easyJet direct
23 Sep - 30 Sep easyJet direct
09 Sep - 30 Sep easyJet direct
15 Sep - 30 Sep easyJet direct
01 Sep - 09 Sep easyJet direct
28 Sep - 06 Oct easyJet direct
29 Sep - 02 Oct easyJet direct
29 Sep - 01 Oct easyJet direct
24 Sep - 06 Oct easyJet direct
26 Sep - 06 Oct easyJet direct

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