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

Return flights

10 Mar - 26 Mar	Air China
05 Mar - 11 Mar	Air China
10 Mar - 24 Mar	Air China
03 Mar - 26 Mar	Air China
04 Mar - 11 Mar	Air China
04 Mar - 09 Mar	Air China
05 Mar - 09 Mar	Air China
05 Mar - 08 Mar	Air China
15 Mar - 04 Apr	Air China
13 Mar - 08 Apr	Air China
09 Mar - 30 Mar	Air China
08 Mar - 16 Apr	Gulf Air
09 Mar - 23 Mar	Air China
16 Mar - 09 Apr	Air China
04 Mar - 02 Apr	Gulf Air
12 Mar - 09 Apr	Air China
02 Mar - 06 Apr	Air China
02 Mar - 05 Apr	Air China
02 Mar - 07 Apr	Air China
20 Mar - 25 Apr	Gulf Air

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 464€

Return flights