Cheapest one-way flights from Singapore to London in September from $169

AirHint found the following cheapest one-way flights from Singapore (SIN) to London (LGW) in September 2026 (see full year).

One-Way flights

20 Sep AirAsia
23 Sep AirAsia
19 Sep Indonesia AirAsia
05 Sep Scoot
06 Sep AirAsia
07 Sep AirAsia
09 Sep AirAsia
14 Sep Scoot
22 Sep Gulf Air
24 Sep Gulf Air

Also check the deals for return flights from Singapore to London in September.

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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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