AirHint found the following cheapest return flights from London (STN) to Singapore (SIN) in March 2026 (see full year).

Return flights

08 Mar - 13 Mar	Pegasus Airlines
01 Mar - 05 Mar	Pegasus Airlines
12 Mar - 16 Mar	Pegasus Airlines
05 Mar - 10 Mar	Pegasus Airlines
01 Mar - 06 Mar	Pegasus Airlines
15 Mar - 31 Mar	Ryanair
08 Mar - 14 Mar	Pegasus Airlines
22 Mar - 27 Mar	Ryanair
16 Mar - 20 Mar	Pegasus Airlines
11 Mar - 22 Mar	Pegasus Airlines
31 Mar - 26 Apr	Ryanair
12 Mar - 02 Apr	Ryanair
21 Mar - 21 Apr	Ryanair
15 Mar - 05 Apr	Ryanair
12 Mar - 08 Apr	Ryanair
19 Mar - 06 Apr	Ryanair
22 Mar - 02 Apr	Ryanair
31 Mar - 20 Apr	Ryanair
21 Mar - 19 Apr	Ryanair
23 Mar - 05 Apr	Ryanair

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

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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Cheapest return flights from London to Singapore in March from $540

Return flights