Cheapest return flights from London to Barcelona in September from $53

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

Return flights

17 Sep - 30 Sep Wizz Air UK direct
30 Sep - 30 Sep Wizz Air UK direct
17 Sep - 06 Oct Wizz Air UK direct
30 Sep - 06 Oct Wizz Air UK direct
30 Sep - 09 Oct Wizz Air UK direct
30 Sep - 13 Oct Wizz Air UK direct
30 Sep - 14 Oct Wizz Air UK direct
30 Sep - 15 Oct Wizz Air UK direct
30 Sep - 17 Oct Wizz Air UK direct
30 Sep - 20 Oct Wizz Air UK direct
20 Sep - 30 Sep Wizz Air UK direct
15 Sep - 30 Sep Wizz Air UK direct
16 Sep - 30 Sep Wizz Air UK direct
22 Sep - 30 Sep Wizz Air UK direct
29 Sep - 30 Sep Wizz Air UK direct
27 Sep - 30 Sep Wizz Air UK direct
24 Sep - 30 Sep Wizz Air UK direct
14 Sep - 30 Sep Wizz Air UK direct
15 Sep - 06 Oct Wizz Air UK direct
16 Sep - 06 Oct Wizz Air UK direct

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

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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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