Cheapest one-way flights from London (LCY) to Porto (OPO), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
11 Dec Luxair
13 Dec ITA Airways
24 Dec Iberia
12 Dec ITA Airways
17 Dec ITA Airways
18 Dec ITA Airways
08 Dec Luxair
30 Dec Iberia
20 Dec ITA Airways
21 Dec ITA Airways
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deals for return flights from London to Porto in December.

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Updated Jul 18, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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