Cheapest return flights from London to Porto in May from $80

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

Return flights

18 May - 23 May easyJet direct
04 May - 18 May easyJet direct
04 May - 23 May easyJet direct
04 May - 15 May easyJet direct
04 May - 11 May easyJet direct
04 May - 08 May easyJet direct
09 May - 15 May easyJet direct
04 May - 20 May easyJet direct
04 May - 21 May easyJet direct
11 May - 23 May easyJet direct
18 May - 05 Jun easyJet direct
30 May - 12 Jun easyJet direct
18 May - 06 Jun easyJet direct
31 May - 12 Jun easyJet direct
30 May - 05 Jun easyJet direct
18 May - 02 Jun easyJet direct
30 May - 02 Jun easyJet direct
18 May - 24 Jun easyJet direct
27 May - 12 Jun easyJet direct
17 May - 05 Jun easyJet direct

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