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

One-Way flights

08 Apr	Kuwait Airways
05 Apr	Kuwait Airways
07 Apr	Kuwait Airways
02 Apr	Kuwait Airways
15 Apr	Kuwait Airways
17 Apr	Kuwait Airways
01 Apr	Kuwait Airways
24 Apr	Kuwait Airways
26 Apr	Kuwait Airways
27 Apr	Kuwait Airways

Also check the deals for return flights from Delhi to London 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 Delhi to London in April from $182

One-Way flights