Cheapest one-way flights from London to Belfast in August from $46

AirHint found the following cheapest one-way flights from London (LHR) to Belfast (BHD) in August 2025 (see full year).

One-Way flights

20 Aug British Airways direct
18 Aug British Airways direct
10 Aug British Airways direct
05 Aug British Airways direct
26 Aug British Airways direct
30 Aug British Airways direct
12 Aug British Airways direct
27 Aug British Airways direct
06 Aug British Airways direct
17 Aug British Airways direct

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

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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