Cheapest return flights from London to Bangalore in September from $498

Best time to book flights for London (LHR) to Bangalore (BLR) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Bangalore (BLR) in September 2025 (see full year).

Return flights

21 Sep - 30 Sep KLM
03 Sep - 24 Sep KLM
15 Sep - 23 Sep KLM
18 Sep - 29 Sep KLM
16 Sep - 24 Sep KLM
15 Sep - 24 Sep KLM
07 Sep - 29 Sep KLM
16 Sep - 30 Sep KLM
14 Sep - 30 Sep KLM
09 Sep - 08 Oct KLM
01 Sep - 22 Oct KLM
11 Sep - 28 Oct KLM
01 Sep - 15 Oct KLM
04 Sep - 17 Sep KLM
15 Sep - 14 Oct KLM
25 Sep - 28 Oct Air France
24 Sep - 15 Oct Air France
30 Sep - 21 Oct Air France
30 Sep - 22 Oct Air France
25 Sep - 11 Oct Air France

Also check the deals for one-way flights from London to Bangalore in September.

Skyscanner

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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