AirHint found the following cheapest one-way flights from London (STN) to Singapore (SIN) in September 2026 (see full year).
One-Way flights
| 23 Sep | Pegasus Airlines | ||
| 29 Sep | Pegasus Airlines | ||
| 22 Sep | Pegasus Airlines | ||
| 16 Sep | Ryanair | ||
| 30 Sep | Ryanair | ||
| 28 Sep | Pegasus Airlines | ||
| 01 Sep | Pegasus Airlines | ||
| 19 Sep | Ryanair | ||
| 26 Sep | Ryanair | ||
| 17 Sep | Ryanair |
Also check the deals for return flights from London to Singapore 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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