Cheapest return flights from London (LHR) to Barcelona (BCN), December

20 dates in December, from $ 74. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
3 Dec 6 Dec Vueling Airlines
Direct Flight
4 Dec 6 Dec Vueling Airlines
Direct Flight
15 Dec 15 Dec Vueling Airlines
Direct Flight
15 Dec 17 Dec Vueling Airlines
Direct Flight
15 Dec 19 Dec Vueling Airlines
Direct Flight
3 Dec 15 Dec Vueling Airlines
Direct Flight
3 Dec 14 Dec Vueling Airlines
Direct Flight
3 Dec 10 Dec Vueling Airlines
Direct Flight
3 Dec 17 Dec Vueling Airlines
Direct Flight
3 Dec 19 Dec Vueling Airlines
Direct Flight
26 Dec 12 Jan 2027 Vueling Airlines
Direct Flight
25 Dec 12 Jan 2027 Vueling Airlines
Direct Flight
26 Dec 14 Jan 2027 Vueling Airlines
Direct Flight
26 Dec 11 Jan 2027 Vueling Airlines
Direct Flight
26 Dec 6 Jan 2027 Vueling Airlines
Direct Flight
25 Dec 14 Jan 2027 Vueling Airlines
Direct Flight
25 Dec 11 Jan 2027 Vueling Airlines
Direct Flight
26 Dec 13 Jan 2027 Vueling Airlines
Direct Flight
31 Dec 18 Jan 2027 Vueling Airlines
Direct Flight
25 Dec 13 Jan 2027 Vueling Airlines
Direct Flight
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Deals for one-way flights from London to Barcelona in December.

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Updated Oct 15, 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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