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

Return flights

04 May - 10 May	Turkish Airlines
01 May - 14 May	Turkish Airlines
11 May - 24 May	Turkish Airlines
14 May - 04 Jun	Turkish Airlines
25 May - 06 Jun	Turkish Airlines
01 May - 08 May	Turkish Airlines
14 May - 21 May	Emirates
07 May - 12 May	Emirates
05 May - 12 May	Emirates
14 May - 22 May	Emirates
01 May - 31 May	Turkish Airlines
23 May - 01 Jun	Emirates
19 May - 29 May	Turkish Airlines

Also check the deals for one-way flights from London to Delhi in May.

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 May from $631

Return flights