Cheapest one-way flights from London to Singapore in April from 294€

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

One-Way flights

21 Apr Aegean Airlines
18 Apr Aegean Airlines
30 Apr Aegean Airlines
11 Apr Vueling Airlines
12 Apr British Airways
07 Apr British Airways
29 Apr Hainan Airlines
10 Apr Hainan Airlines
24 Apr Hainan Airlines
13 Apr Hainan Airlines

Also check the deals for return flights from London to Singapore 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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