Cheapest return flights from London to Porto in January from $179

Best time to book flights for London (LHR) to Porto (OPO) flights at AirHint

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

Return flights

12 Jan - 24 Jan Vueling Airlines
12 Jan - 16 Jan Vueling Airlines
10 Jan - 24 Jan Vueling Airlines
10 Jan - 16 Jan Vueling Airlines
10 Jan - 11 Jan Vueling Airlines
05 Jan - 09 Jan Vueling Airlines
05 Jan - 24 Jan Vueling Airlines
05 Jan - 16 Jan Vueling Airlines
04 Jan - 09 Jan Vueling Airlines
04 Jan - 24 Jan Vueling Airlines
31 Jan - 14 Feb Vueling Airlines
26 Jan - 14 Feb Vueling Airlines
27 Jan - 14 Feb Vueling Airlines
31 Jan - 15 Feb Vueling Airlines
26 Jan - 15 Feb Vueling Airlines
27 Jan - 15 Feb Vueling Airlines

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

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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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