Cheapest return LCY–LIS flights, April

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

Return flights

30 Apr - 07 May KLM
29 Apr - 07 May KLM
29 Apr - 06 May KLM
30 Apr - 05 May KLM
27 Apr - 05 May British Airways
22 Apr - 06 May KLM
27 Apr - 13 May British Airways
30 Apr - 08 May KLM
22 Apr - 07 May KLM
29 Apr - 05 May KLM
22 Apr - 26 Apr KLM
22 Apr - 29 Apr KLM
27 Apr - 29 Apr British Airways
27 Apr - 28 Apr British Airways
21 Apr - 29 Apr SWISS
22 Apr - 28 Apr KLM
22 Apr - 27 Apr Lufthansa
21 Apr - 27 Apr SWISS
21 Apr - 22 Apr SWISS
20 Apr - 28 Apr Lufthansa

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

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