Cheapest return flights from Mumbai to Keflavik in September from $702

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

Return flights

17 Sep - 30 Sep Lufthansa
16 Sep - 23 Sep Lufthansa
19 Sep - 27 Sep Saudia
16 Sep - 30 Sep Lufthansa
23 Sep - 16 Oct SWISS
10 Sep - 22 Sep IndiGo
24 Sep - 05 Oct IndiGo
22 Sep - 02 Oct Lufthansa
23 Sep - 03 Oct SWISS
20 Sep - 26 Sep Lufthansa
09 Sep - 26 Sep Lufthansa
01 Sep - 15 Sep Lufthansa
26 Sep - 05 Oct Lufthansa
05 Sep - 05 Oct Lufthansa
01 Sep - 12 Sep Lufthansa
02 Sep - 12 Sep Lufthansa
27 Sep - 08 Oct Qatar Airways

Also check the deals for one-way flights from Mumbai 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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