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

Return flights

08 Mar - 23 Mar	Wizz Air UK
12 Mar - 23 Mar	Ryanair
08 Mar - 25 Mar	Ryanair
12 Mar - 17 Mar	Ryanair
12 Mar - 26 Mar	Ryanair
12 Mar - 05 Apr	Ryanair
12 Mar - 09 Apr	Ryanair
12 Mar - 16 Mar	Ryanair
08 Mar - 12 Mar	easyJet
12 Mar - 20 Mar	Ryanair
05 Mar - 17 Mar	Ryanair
08 Mar - 22 Mar	Wizz Air UK
22 Mar - 19 Apr	Wizz Air UK
22 Mar - 23 Apr	Wizz Air UK
12 Mar - 06 Apr	Ryanair
22 Mar - 02 Apr	Wizz Air UK
22 Mar - 05 Apr	Wizz Air UK
22 Mar - 01 Apr	Wizz Air UK
18 Mar - 02 Apr	Gulf Air
18 Mar - 01 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 426€

Return flights