Cheapest one-way flights from London to Singapore in March from $336

AirHint found the following cheapest one-way flights from London (LHR) to Singapore (SIN) in March 2026 (see full year).

One-Way flights

10 Mar Scandinavian Airlines
05 Mar Air Serbia
21 Mar Air Serbia
22 Mar Air Serbia
03 Mar Scandinavian Airlines
01 Mar Aegean Airlines
29 Mar Air Serbia
31 Mar Aegean Airlines
16 Mar Hainan Airlines
07 Mar Aegean Airlines

Also check the deals for return flights from London to Singapore in March.

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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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