Cheapest return flights from London to Barcelona in September from 48€

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

Return flights

22 Sep - 30 Sep Wizz Air UK direct
17 Sep - 24 Sep Wizz Air UK direct
01 Sep - 10 Sep Wizz Air UK direct
08 Sep - 10 Sep Wizz Air UK direct
08 Sep - 11 Sep Wizz Air UK direct
01 Sep - 09 Sep Wizz Air UK direct
01 Sep - 11 Sep Wizz Air UK direct
08 Sep - 09 Sep Wizz Air UK direct
01 Sep - 08 Sep Wizz Air UK direct
23 Sep - 01 Oct Wizz Air UK direct
08 Sep - 22 Sep Wizz Air UK direct
30 Sep - 13 Oct Wizz Air UK direct
15 Sep - 01 Oct Wizz Air UK direct
17 Sep - 01 Oct Wizz Air UK direct
16 Sep - 01 Oct Wizz Air UK direct
13 Sep - 01 Oct Wizz Air UK direct
12 Sep - 01 Oct Wizz Air UK direct
22 Sep - 09 Oct easyJet direct
22 Sep - 10 Oct easyJet direct
23 Sep - 09 Oct easyJet 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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