AirHint found the following cheapest return flights from London (LCY) to Mumbai (BOM) in May 2026 (see full year).

Return flights

15 May - 24 May	KLM
16 May - 15 Jun	KLM
05 May - 29 Jun	KLM
15 May - 15 Jun	KLM
06 May - 18 May	SWISS
06 May - 26 May	SWISS
01 May - 28 May	Lufthansa
08 May - 21 May	Lufthansa
05 May - 17 Jun	Lufthansa
04 May - 30 May	Lufthansa
01 May - 30 May	Lufthansa
19 May - 28 May	Lufthansa
05 May - 19 May	Lufthansa
27 May - 30 Jun	Lufthansa
11 May - 11 Jun	Lufthansa
04 May - 18 May	Lufthansa
28 May - 17 Jun	SWISS
22 May - 12 Jun	KLM
05 May - 05 Jun	Lufthansa
18 May - 26 Jun	KLM

Also check the deals for one-way flights from London to Mumbai 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 Mumbai in May from 554€

Return flights