Cheapest return flights from London to Lisbon in May from 148€

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

Return flights

02 May - 08 May Vueling Airlines
02 May - 05 May Vueling Airlines
20 May - 20 May TAP direct
06 May - 06 May TAP direct
20 May - 22 May TAP direct
02 May - 08 May TAP direct
18 May - 22 May TAP direct
05 May - 08 May TAP direct
05 May - 09 May TAP direct
19 May - 19 May TAP direct
28 May - 02 Jun TAP direct
19 May - 09 Jun Vueling Airlines
19 May - 06 Jun Vueling Airlines
25 May - 10 Jun TAP direct
19 May - 05 Jun Vueling Airlines
18 May - 06 Jun Vueling Airlines
13 May - 02 Jun Vueling Airlines
18 May - 05 Jun Vueling Airlines
19 May - 08 Jun Vueling Airlines
16 May - 06 Jun Vueling Airlines

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

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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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