Cheapest return flights from Lisbon to London in May from $100

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

Return flights

14 May - 01 Jun Ryanair direct
14 May - 02 Jun Ryanair direct
21 May - 02 Jun Ryanair direct
21 May - 01 Jun Ryanair direct
20 May - 02 Jun Ryanair direct
20 May - 01 Jun Ryanair direct
14 May - 03 Jun Ryanair direct
06 May - 13 May Ryanair direct
21 May - 10 Jun Ryanair direct
21 May - 03 Jun Ryanair direct
06 May - 06 May Ryanair direct
06 May - 11 May Ryanair direct
06 May - 12 May Ryanair direct
20 May - 03 Jun Ryanair direct
07 May - 13 May Ryanair direct
14 May - 27 May Ryanair direct
21 May - 27 May Ryanair direct
14 May - 31 May Ryanair direct
21 May - 31 May Ryanair direct
06 May - 27 May Ryanair direct

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