Cheapest return flights from London to Singapore in October from $529

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

Return flights

29 Oct - 03 Nov Air China
28 Oct - 16 Nov Air China
29 Oct - 16 Nov Air China
29 Oct - 12 Nov Air China
29 Oct - 06 Nov Air China
29 Oct - 07 Nov Air China
27 Oct - 16 Nov Hainan Airlines
27 Oct - 15 Nov Hainan Airlines
28 Oct - 11 Nov Air China
28 Oct - 17 Nov Air China
20 Oct - 26 Oct Hainan Airlines
22 Oct - 26 Oct Hainan Airlines
24 Oct - 30 Oct Hainan Airlines
20 Oct - 28 Oct Hainan Airlines
24 Oct - 27 Oct Hainan Airlines
25 Oct - 28 Oct Shenzhen Airlines
15 Oct - 22 Oct Scandinavian Airlines
23 Oct - 27 Oct Scandinavian Airlines
27 Oct - 30 Oct Air China
25 Oct - 30 Oct Air China

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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