AirHint found the following cheapest return flights from Delhi (DEL) to London (LGW) in April 2026 (see full year).

Return flights

01 Apr - 06 Apr	Kuwait Airways
06 Apr - 14 Apr	Kuwait Airways
08 Apr - 15 Apr	Kuwait Airways
15 Apr - 26 Apr	Kuwait Airways
30 Apr - 04 May	Kuwait Airways
14 Apr - 30 Apr	Kuwait Airways
21 Apr - 03 May	Gulf Air
30 Apr - 03 May	Gulf Air
30 Apr - 10 May	Gulf Air
02 Apr - 17 Apr	Gulf Air
04 Apr - 12 Apr	Gulf Air
23 Apr - 08 May	Gulf Air
10 Apr - 07 May	Kuwait Airways
02 Apr - 21 Apr	Air Arabia
02 Apr - 13 Apr	Air Arabia
23 Apr - 05 May	Air Arabia
22 Apr - 30 Apr	Air Arabia
20 Apr - 01 May	Air Arabia
24 Apr - 06 May	Air Arabia
23 Apr - 07 May	Air Arabia

Also check the deals for one-way 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 return flights from Delhi to London in April from 329€

Return flights