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

Return flights

07 Apr - 12 Apr	Kuwait Airways
02 Apr - 19 Apr	Kuwait Airways
06 Apr - 15 Apr	Kuwait Airways
02 Apr - 12 Apr	Gulf Air
16 Apr - 29 Apr	Gulf Air
02 Apr - 13 Apr	Air Arabia
24 Apr - 30 Apr	Emirates
01 Apr - 15 Apr	Emirates
29 Apr - 05 May	Emirates
28 Apr - 14 May	Emirates
24 Apr - 02 May	Emirates
04 Apr - 14 Apr	Emirates
05 Apr - 17 Apr	Emirates
23 Apr - 23 May	Air India
10 Apr - 07 May	Emirates

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 430€

Return flights