Cheapest one-way flights from London to Barcelona in June from 23€

AirHint found the following cheapest one-way flights from London (LON) to Barcelona (BCN) in June 2026 (see full year).

One-Way flights

23 Jun Wizz Air UK direct
22 Jun Wizz Air UK direct
24 Jun Wizz Air UK direct
16 Jun Wizz Air UK direct
25 Jun Wizz Air UK direct
30 Jun Wizz Air UK direct
18 Jun Wizz Air UK direct
06 Jun Vueling Airlines direct
14 Jun Wizz Air UK direct
09 Jun Wizz Air UK direct

Also check the deals for return flights from London to Barcelona in June.

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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