AirHint found the following cheapest return flights from Madras (MAA) to London (STN) in September 2025 (see full year).

Return flights

16 Sep - 20 Sep	Air Arabia Abu Dhabi
16 Sep - 22 Sep	Air Arabia Abu Dhabi
19 Sep - 25 Sep	SriLankan Airlines
26 Sep - 29 Oct	IndiGo
12 Sep - 19 Sep	SriLankan Airlines
27 Sep - 09 Oct	Air India Express
11 Sep - 18 Sep	Emirates
08 Sep - 20 Sep	Air India
10 Sep - 18 Sep	Air India Express
24 Sep - 29 Oct	Oman Air
16 Sep - 18 Oct	Air Arabia Abu Dhabi
07 Sep - 21 Sep	IndiGo
24 Sep - 29 Sep	Air India Express
17 Sep - 14 Oct	Air India Express
23 Sep - 28 Oct	IndiGo
19 Sep - 02 Oct	Emirates
09 Sep - 30 Oct	Air India
25 Sep - 28 Oct	IndiGo
08 Sep - 30 Sep	IndiGo
25 Sep - 05 Oct	Emirates

Also check the deals for one-way flights from Madras to London in September.

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 Madras to London in September from 372€

Return flights