Cheapest return flights from London to Porto in August from 109€

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

Return flights

27 Aug - 16 Sep easyJet direct
31 Aug - 16 Sep easyJet direct
27 Aug - 15 Sep easyJet direct
30 Aug - 16 Sep easyJet direct
31 Aug - 15 Sep easyJet direct
27 Aug - 17 Sep easyJet direct
30 Aug - 15 Sep easyJet direct
29 Aug - 16 Sep easyJet direct
30 Aug - 17 Sep easyJet direct
31 Aug - 17 Sep easyJet direct
04 Aug - 06 Aug Ryanair direct
29 Aug - 31 Aug Ryanair
27 Aug - 31 Aug Ryanair
03 Aug - 06 Aug TAP direct
04 Aug - 07 Aug Ryanair direct
04 Aug - 05 Aug Ryanair direct
28 Aug - 31 Aug Ryanair
23 Aug - 26 Aug Ryanair
03 Aug - 05 Aug TAP direct
10 Aug - 12 Aug Ryanair direct

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

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