AirHint found the following cheapest return flights from London (LCY) to Singapore (SIN) in November 2025 (see full year).

Return flights

13 Nov - 20 Nov	SWISS
04 Nov - 18 Nov	SWISS
12 Nov - 18 Nov	SWISS
20 Nov - 28 Nov	SWISS
16 Nov - 26 Nov	SWISS
14 Nov - 18 Nov	SWISS
17 Nov - 23 Nov	SWISS
19 Nov - 27 Nov	SWISS
13 Nov - 24 Nov	SWISS
11 Nov - 19 Nov	SWISS
11 Nov - 10 Dec	SWISS
13 Nov - 10 Dec	SWISS
27 Nov - 03 Dec	SWISS
17 Nov - 03 Dec	SWISS
11 Nov - 03 Dec	SWISS
25 Nov - 10 Dec	SWISS
17 Nov - 10 Dec	SWISS
28 Nov - 03 Dec	SWISS
26 Nov - 08 Dec	SWISS
28 Nov - 06 Dec	SWISS

Also check the deals for one-way flights from London to Singapore in November.

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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Cheapest return flights from London to Singapore in November from $654

Return flights