Cheapest one-way flights from London to Barcelona in October from $30

AirHint found the following cheapest one-way flights from London (LON) to Barcelona (BCN) in October 2025 (see full year).

One-Way flights

31 Oct Ryanair direct
06 Oct Ryanair direct
01 Oct Ryanair direct
07 Oct Ryanair direct
14 Oct Ryanair direct
11 Oct Vueling Airlines direct
28 Oct Ryanair direct
29 Oct Ryanair direct
30 Oct Ryanair direct
08 Oct Vueling Airlines direct

Also check the deals for return 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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