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

Return flights

06 May - 03 Jun	KLM
01 May - 10 Jun	Gulf Air
27 May - 24 Jun	Gulf Air
20 May - 04 Jun	Gulf Air
19 May - 02 Jun	Gulf Air
01 May - 22 May	Air France
01 May - 29 May	Air France
20 May - 20 Jun	Gulf Air
04 May - 07 Jun	Gulf Air
01 May - 29 May	British Airways	direct
01 May - 22 May	British Airways	direct
20 May - 04 Jun	British Airways	direct
27 May - 24 Jun	British Airways	direct
20 May - 20 Jun	British Airways	direct
13 May - 21 May	Etihad Airways
01 May - 31 May	British Airways	direct
22 May - 29 May	Air India

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 $524

Return flights