Cheapest return flights from London to Singapore in October from $601

Best time to book flights for London (LHR) to Singapore (SIN) flights at AirHint

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

Return flights

15 Oct - 25 Oct Shenzhen Airlines
18 Oct - 25 Oct Shenzhen Airlines
02 Oct - 14 Oct Air China
27 Oct - 06 Nov Air China
29 Oct - 09 Nov Air China
01 Oct - 07 Oct Gulf Air
01 Oct - 08 Oct Gulf Air
13 Oct - 20 Oct Gulf Air
13 Oct - 18 Oct Gulf Air
15 Oct - 27 Oct Gulf Air
12 Oct - 26 Oct Gulf Air
12 Oct - 27 Oct Gulf Air
16 Oct - 27 Nov Gulf Air
16 Oct - 26 Nov Gulf Air
28 Oct - 11 Nov Gulf Air
30 Oct - 16 Nov Gulf Air
28 Oct - 07 Nov Gulf Air
30 Oct - 13 Nov Gulf Air
28 Oct - 04 Nov Gulf Air
24 Oct - 01 Nov Royal Brunei

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

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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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