AirHint found the following cheapest return flights from London (STN) to Lisbon (LIS) in June 2025 (see full year).

Return flights

19 Jun - 16 Jul	Ryanair
19 Jun - 21 Jul	Ryanair
29 Jun - 11 Jul	Ryanair	direct
29 Jun - 16 Jul	Ryanair	direct
29 Jun - 10 Jul	Ryanair	direct
11 Jun - 19 Jun	Ryanair
19 Jun - 26 Jun	Ryanair
26 Jun - 15 Jul	Ryanair
29 Jun - 18 Jul	Ryanair	direct
10 Jun - 29 Jul	Ryanair
26 Jun - 08 Jul	Ryanair
30 Jun - 10 Jul	Ryanair
17 Jun - 26 Jun	Ryanair
17 Jun - 19 Jun	Ryanair
15 Jun - 26 Jun	Ryanair	direct
18 Jun - 26 Jun	Ryanair
19 Jun - 24 Jun	Ryanair
16 Jun - 24 Jun	Ryanair
12 Jun - 26 Jun	Ryanair
11 Jun - 26 Jun	Ryanair

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

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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Cheapest return flights from London to Lisbon in June from 110€

Return flights