Cheapest one-way flights from London to Singapore in August from $358

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

One-Way flights

31 Aug Shenzhen Airlines
30 Aug British Airways
27 Aug British Airways
26 Aug Aegean Airlines
19 Aug Air India
21 Aug Air India
29 Aug Hainan Airlines
28 Aug Turkish Airlines
23 Aug Air India
25 Aug Air India

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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