Cheapest one-way flights from London to Barcelona in August from $106

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

One-Way flights

16 Aug British Airways direct
30 Aug British Airways direct
18 Aug British Airways direct
11 Aug British Airways direct
09 Aug British Airways direct
24 Aug British Airways direct
04 Aug British Airways direct
20 Aug British Airways direct
10 Aug British Airways direct
21 Aug British Airways direct

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

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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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