AirHint found the following cheapest one-way flights from Singapore (SIN) to London (LTN) in May 2026 (see full year).
One-Way flights
| 17 May | Gulf Air | ||
| 11 May | Gulf Air | ||
| 09 May | Gulf Air | ||
| 26 May | Gulf Air | ||
| 16 May | Saudia | ||
| 02 May | Saudia | ||
| 07 May | Gulf Air | ||
| 20 May | AirAsia | ||
| 22 May | China Eastern | ||
| 31 May | Gulf Air |
Also check the deals for return flights from Singapore to London in May.
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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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