Cheapest return flights from London to Porto in April from 103€

AirHint found the following cheapest return flights from London (LHR) to Porto (OPO) in April 2026 (see full year).

Return flights

28 Apr - 05 May Vueling Airlines
30 Apr - 05 May TAP
14 Apr - 21 Apr Vueling Airlines
18 Apr - 21 Apr Vueling Airlines
21 Apr - 28 Apr Vueling Airlines
14 Apr - 28 Apr Vueling Airlines
08 Apr - 28 Apr Vueling Airlines
15 Apr - 16 Apr Vueling Airlines
15 Apr - 28 Apr Vueling Airlines
22 Apr - 06 May Vueling Airlines
29 Apr - 05 May Vueling Airlines
08 Apr - 13 Apr Vueling Airlines
16 Apr - 21 Apr Vueling Airlines
09 Apr - 16 Apr Vueling Airlines
18 Apr - 06 May Vueling Airlines
18 Apr - 02 May Vueling Airlines
20 Apr - 19 May TAP
27 Apr - 06 May TAP
21 Apr - 06 May Vueling Airlines
17 Apr - 06 May Vueling Airlines

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

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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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