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

Return flights

14 Apr - 01 May	Ryanair
15 Apr - 01 May	Ryanair
22 Apr - 29 Apr	Turkish Airlines
15 Apr - 30 Apr	Turkish Airlines
15 Apr - 04 May	Turkish Airlines
02 Apr - 16 May	Ryanair
14 Apr - 21 Apr	Emirates
08 Apr - 22 Apr	Emirates
13 Apr - 27 Apr	Emirates
13 Apr - 23 Apr	Emirates
10 Apr - 30 Apr	Emirates
10 Apr - 05 May	Emirates
18 Apr - 02 May	Ryanair
23 Apr - 06 May	Emirates
19 Apr - 26 Apr	Emirates
06 Apr - 27 Apr	Emirates
26 Apr - 03 May	Turkish Airlines
01 Apr - 13 Apr	Ryanair
02 Apr - 04 May	Turkish Airlines
07 Apr - 07 May	Turkish Airlines

Also check the deals for one-way flights from London to Delhi 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 London to Delhi in April from $599

Return flights