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

Return flights

03 Apr - 13 Apr	Kuwait Airways
23 Apr - 11 May	Oman Air
02 Apr - 21 Apr	Air Arabia
02 Apr - 12 Apr	Air Arabia
02 Apr - 18 Apr	Air Arabia
01 Apr - 21 Apr	Air Arabia
29 Apr - 14 May	Air Arabia
23 Apr - 08 May	Oman Air
01 Apr - 13 Apr	Air Arabia
01 Apr - 07 Apr	Air Arabia
21 Apr - 27 Apr	Air Arabia
22 Apr - 28 Apr	Air Arabia
02 Apr - 07 Apr	Air Arabia
30 Apr - 12 May	Air Arabia
02 Apr - 04 May	Air Arabia
23 Apr - 13 May	Air Arabia
30 Apr - 11 May	Air Arabia
29 Apr - 15 May	Air Arabia
03 Apr - 06 May	Air Arabia
24 Apr - 11 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 $475

Return flights