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

Return flights

11 May - 26 May	KLM
11 May - 24 May	KLM
14 May - 21 May	Lufthansa
04 May - 17 May	Lufthansa
05 May - 26 May	Lufthansa
01 May - 31 May	Lufthansa
07 May - 24 May	Lufthansa
07 May - 25 May	Lufthansa
07 May - 26 May	Lufthansa
11 May - 25 May	Lufthansa
15 May - 12 Jun	Lufthansa
18 May - 15 Jun	Lufthansa
21 May - 18 Jun	Lufthansa
05 May - 17 Jun	Lufthansa
01 May - 08 Jun	Lufthansa
22 May - 02 Jun	Lufthansa
20 May - 01 Jun	Lufthansa
15 May - 08 Jun	Lufthansa
18 May - 01 Jun	Lufthansa
05 May - 01 Jun	Lufthansa

Also check the deals for one-way flights from London to Bangalore 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 Bangalore in May from $604

Return flights