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

Return flights

11 Mar - 17 Mar	Turkish Airlines
15 Mar - 25 Mar	Turkish Airlines
01 Mar - 14 Mar	Turkish Airlines
11 Mar - 11 Apr	Emirates
13 Mar - 20 Mar	Emirates
10 Mar - 18 Mar	British Airways
20 Mar - 04 Apr	Emirates
11 Mar - 17 Mar	Singapore Airlines	direct
11 Mar - 11 Apr	Singapore Airlines	direct
01 Mar - 14 Mar	Singapore Airlines	direct
20 Mar - 29 Mar	Turkish Airlines
20 Mar - 27 Mar	Turkish Airlines
15 Mar - 25 Mar	Singapore Airlines	direct
20 Mar - 04 Apr	Singapore Airlines	direct

Also check the deals for one-way flights from Singapore to London 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 Singapore to London in March from $710

Return flights