Cheapest one-way flights from London to Lisbon in May from 75€

Best time to book flights for London (LHR) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest one-way flights from London (LHR) to Lisbon (LIS) in May 2025 (see full year).

One-Way flights

19 May Vueling Airlines
12 May Vueling Airlines
27 May Vueling Airlines
31 May Vueling Airlines
13 May Vueling Airlines
11 May Vueling Airlines
04 May TAP direct
03 May TAP direct
16 May TAP direct
01 May TAP direct

Also check the deals for return flights from London to Lisbon in May.

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon