Cheapest one-way flights from London to Barcelona in July from $102

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

One-Way flights

04 Jul Air Serbia
24 Jul Air Serbia
25 Jul Air Serbia
26 Jul Air Serbia
06 Jul Air Serbia
05 Jul Air Serbia
19 Jul Air Serbia
29 Jul Air Serbia
20 Jul Air Serbia
03 Jul Air Serbia

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

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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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