Cheapest return flights from Newark to Keflavik in June from $469

AirHint found the following cheapest return flights from Newark (EWR) to Keflavik (KEF) in June 2026 (see full year).

Return flights

01 Jun - 08 Jun Icelandair direct
02 Jun - 09 Jun Icelandair direct
09 Jun - 17 Jun Icelandair direct
08 Jun - 16 Jun Icelandair direct
07 Jun - 11 Jun Icelandair direct
11 Jun - 17 Jun Icelandair direct
15 Jun - 24 Jun Icelandair direct
04 Jun - 08 Jun Icelandair direct
01 Jun - 06 Jun Delta
14 Jun - 23 Jul KLM
28 Jun - 31 Jul KLM
29 Jun - 03 Jul Delta
11 Jun - 15 Jun Icelandair direct
29 Jun - 03 Jul Icelandair direct
14 Jun - 23 Jul Icelandair direct
29 Jun - 12 Jul Icelandair direct
07 Jun - 12 Jul Icelandair direct
28 Jun - 31 Jul Icelandair direct
26 Jun - 06 Jul Icelandair direct
24 Jun - 05 Jul KLM

Also check the deals for one-way flights from Newark to Keflavik in June.

Powered by

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.