Cheapest one-way flights from London to Singapore in August from $496

AirHint found the following cheapest one-way flights from London (LCY) to Singapore (SIN) in August 2025 (see full year).

One-Way flights

14 Aug British Airways
18 Aug British Airways
13 Aug SWISS
27 Aug SWISS
11 Aug British Airways
25 Aug British Airways
15 Aug British Airways
10 Aug KLM
07 Aug ITA Airways
04 Aug KLM

Also check the deals for return flights from London to Singapore 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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