Cheapest return flights from London to Barcelona in October from 166€

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

AirHint found the following cheapest return flights from London (LCY) to Barcelona (BCN) in October 2025 (see full year).

Return flights

27 Oct - 03 Nov British Airways direct
07 Oct - 10 Oct British Airways direct
14 Oct - 17 Oct British Airways direct
08 Oct - 15 Oct British Airways direct
30 Oct - 02 Nov British Airways direct
31 Oct - 21 Nov ITA Airways
06 Oct - 17 Oct ITA Airways
31 Oct - 21 Nov British Airways direct
03 Oct - 08 Oct ITA Airways
09 Oct - 12 Oct ITA Airways
13 Oct - 17 Oct ITA Airways
02 Oct - 06 Oct ITA Airways
07 Oct - 12 Oct ITA Airways
02 Oct - 05 Oct ITA Airways
27 Oct - 02 Nov British Airways direct
29 Oct - 01 Nov SWISS
30 Oct - 01 Nov SWISS
25 Oct - 01 Nov SWISS
29 Oct - 03 Nov SWISS
26 Oct - 01 Nov SWISS

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

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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