Cheapest return flights from London to Barcelona in January from $82

Best time to book flights for London (LHR) to Barcelona (BCN) flights at AirHint

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

Return flights

25 Jan - 08 Feb British Airways direct
16 Jan - 18 Jan British Airways direct
24 Jan - 26 Jan British Airways direct
14 Jan - 18 Jan British Airways direct
17 Jan - 17 Jan British Airways direct
21 Jan - 04 Feb British Airways direct
28 Jan - 01 Feb British Airways direct
11 Jan - 21 Jan British Airways direct
04 Jan - 18 Jan British Airways direct
06 Jan - 08 Jan British Airways direct
01 Jan - 17 Jan Vueling Airlines direct
08 Jan - 10 Jan Vueling Airlines direct
08 Jan - 11 Jan Vueling Airlines direct
15 Jan - 01 Feb Vueling Airlines direct
15 Jan - 04 Feb Vueling Airlines direct
15 Jan - 05 Feb Vueling Airlines direct
28 Jan - 06 Feb Vueling Airlines direct
28 Jan - 07 Feb Vueling Airlines direct
28 Jan - 15 Feb Vueling Airlines direct
28 Jan - 11 Feb Vueling Airlines direct

Also check the deals for one-way flights from London to Barcelona 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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