Cheapest return flights from Delhi to Keflavik in May from $659

Best time to book flights for Delhi (DEL) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Delhi (DEL) to Keflavik (KEF) in May 2025 (see full year).

Return flights

16 May - 23 May Lufthansa
14 May - 23 May Lufthansa
31 May - 08 Jun LOT
07 May - 12 May Air Arabia
17 May - 26 May Lufthansa
11 May - 18 May Lufthansa
28 May - 04 Jun SWISS
09 May - 17 May Lufthansa
15 May - 22 May Lufthansa
20 May - 27 May Finnair
19 May - 29 May Lufthansa
26 May - 31 May Lufthansa
22 May - 03 Jun Lufthansa
09 May - 24 Jun Finnair

Also check the deals for one-way flights from Delhi to Keflavik in May.

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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