AirHint found the following cheapest return flights from London (LHR) to Mumbai (BOM) in October 2025 (see full year).

Return flights

05 Oct - 12 Oct	Saudia
02 Oct - 06 Oct	Saudia
19 Oct - 17 Nov	Saudia
09 Oct - 13 Oct	Saudia
07 Oct - 09 Oct	Saudia
23 Oct - 07 Nov	Saudia
16 Oct - 18 Nov	Saudia
19 Oct - 18 Nov	Saudia
12 Oct - 20 Oct	Saudia
09 Oct - 20 Oct	Saudia
07 Oct - 09 Nov	Saudia
05 Oct - 17 Oct	Saudia
07 Oct - 17 Oct	Saudia
23 Oct - 17 Nov	Saudia
12 Oct - 11 Nov	Saudia
14 Oct - 18 Nov	Saudia
07 Oct - 27 Oct	Saudia
09 Oct - 11 Nov	Saudia
01 Oct - 24 Oct	Eurowings
22 Oct - 17 Nov	Eurowings

Also check the deals for one-way flights from London to Mumbai in October.

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.

Book a cheap hotel in Mumbai

Cheap car rent in Mumbai

Cheapest return flights from London to Mumbai in October from $465

Return flights