Cheapest return flights from Newark to Keflavik in July from 556€

Best time to book flights for Newark (EWR) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Keflavik (KEF) in July 2025 (see full year).

Return flights

19 Jul - 03 Aug Icelandair direct
08 Jul - 15 Jul Icelandair direct
27 Jul - 03 Aug Icelandair direct
28 Jul - 05 Aug Icelandair direct
29 Jul - 05 Aug Icelandair direct
16 Jul - 31 Jul Icelandair direct
15 Jul - 30 Jul Icelandair direct
08 Jul - 23 Jul Icelandair direct
18 Jul - 02 Aug Icelandair direct
22 Jul - 06 Aug Icelandair direct
13 Jul - 23 Jul Icelandair direct
11 Jul - 17 Jul Icelandair direct
08 Jul - 16 Jul Icelandair direct
18 Jul - 26 Jul Icelandair direct
19 Jul - 26 Jul Icelandair direct
05 Jul - 13 Jul Icelandair direct
29 Jul - 06 Aug Icelandair direct
26 Jul - 10 Aug Icelandair direct
21 Jul - 05 Aug Icelandair direct
26 Jul - 03 Aug Icelandair direct

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

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