Cheapest return flights from Bangalore to Keflavik in September from $651

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

Return flights

16 Sep - 23 Sep Lufthansa
18 Sep - 29 Sep Lufthansa
22 Sep - 30 Sep Lufthansa
10 Sep - 24 Sep KLM
18 Sep - 28 Sep Lufthansa
10 Sep - 25 Sep KLM
23 Sep - 06 Oct Lufthansa
17 Sep - 02 Oct Lufthansa
11 Sep - 13 Sep Lufthansa
24 Sep - 05 Oct Air India
20 Sep - 30 Sep Lufthansa
24 Sep - 01 Oct Air India
18 Sep - 27 Sep Lufthansa
11 Sep - 21 Sep Lufthansa
23 Sep - 04 Oct Lufthansa

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

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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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