Cheapest one-way flights from Singapore to London in April from 245€

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

One-Way flights

30 Apr Hainan Airlines
01 Apr Hainan Airlines
02 Apr Hainan Airlines
05 Apr Hainan Airlines
26 Apr Hainan Airlines
29 Apr Etihad Airways
21 Apr Etihad Airways
28 Apr Etihad Airways
22 Apr Etihad Airways
27 Apr Etihad Airways

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

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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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