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

One-Way flights

15 Apr	Eurowings
13 Apr	British Airways
12 Apr	British Airways
06 Apr	Aegean Airlines
01 Apr	Aegean Airlines
30 Apr	Brussels Airlines
02 Apr	Aegean Airlines
03 Apr	Aegean Airlines
29 Apr	Eurowings
15 Apr	Royal Brunei	direct

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

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 one-way flights from London to Dubai in April from 219€

One-Way flights