Cheapest return flights from Delhi to Keflavik in October from $699

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

Return flights

16 Oct - 20 Oct LOT
04 Oct - 12 Oct LOT
11 Oct - 19 Oct SWISS
23 Oct - 30 Oct Finnair
22 Oct - 30 Oct Finnair
18 Oct - 27 Oct LOT
16 Oct - 21 Oct Finnair
17 Oct - 21 Oct Finnair
15 Oct - 20 Oct Lufthansa
01 Oct - 12 Oct Lufthansa

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

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.