Cheapest return flights from Singapore to London in October from $589

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

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

Return flights

08 Oct - 12 Oct SWISS
21 Oct - 29 Oct China Southern
22 Oct - 11 Nov China Southern
04 Oct - 12 Oct British Airways direct
08 Oct - 19 Oct British Airways direct
17 Oct - 28 Oct British Airways direct
01 Oct - 09 Oct British Airways direct
21 Oct - 29 Oct British Airways direct
08 Oct - 15 Oct British Airways direct
01 Oct - 08 Oct British Airways direct
02 Oct - 07 Oct British Airways direct
22 Oct - 03 Nov Etihad Airways
21 Oct - 03 Nov Turkish Airlines
17 Oct - 03 Nov Malaysia Airlines
27 Oct - 03 Nov Malaysia Airlines
27 Oct - 09 Nov Malaysia Airlines
23 Oct - 03 Nov Malaysia Airlines
23 Oct - 01 Nov Gulf Air
29 Oct - 03 Nov China Southern
22 Oct - 11 Nov Singapore Airlines direct

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