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

Return flights

20 Aug - 27 Sep	AZAL
10 Aug - 04 Sep	AZAL
15 Aug - 15 Sep	AZAL
03 Aug - 30 Aug	IndiGo
02 Aug - 27 Sep	Etihad Airways
04 Aug - 04 Sep	Qatar Airways
15 Aug - 30 Aug	AZAL
05 Aug - 25 Aug	Gulf Air
11 Aug - 29 Sep	Qatar Airways
07 Aug - 13 Sep	Gulf Air
02 Aug - 29 Sep	Etihad Airways
06 Aug - 25 Aug	Qatar Airways
05 Aug - 20 Aug	Gulf Air
15 Aug - 30 Sep	AZAL
08 Aug - 26 Aug	AZAL
06 Aug - 20 Aug	Qatar Airways
14 Aug - 19 Aug	AZAL
19 Aug - 26 Sep	AZAL
02 Aug - 29 Aug	Etihad Airways
04 Aug - 26 Aug	Qatar Airways

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

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 Mumbai to London in August from 381€

Return flights