Cheapest return flights from London to Porto in December from $212

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

AirHint found the following cheapest return flights from London (LCY) to Porto (OPO) in December 2024 (see full year).

Return flights

05 Dec - 08 Dec SWISS
10 Dec - 16 Dec SWISS
05 Dec - 11 Dec SWISS
05 Dec - 09 Dec SWISS
06 Dec - 15 Dec SWISS
06 Dec - 10 Dec SWISS
11 Dec - 15 Dec SWISS
03 Dec - 10 Dec SWISS
10 Dec - 19 Dec SWISS
11 Dec - 18 Dec SWISS
16 Dec - 13 Jan KLM
31 Dec - 13 Jan KLM
17 Dec - 10 Jan KLM
18 Dec - 14 Jan KLM
16 Dec - 07 Jan KLM
29 Dec - 21 Jan KLM
16 Dec - 08 Jan KLM
28 Dec - 10 Jan KLM
12 Dec - 08 Jan SWISS
19 Dec - 14 Jan KLM

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

Skyscanner

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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