AirHint found the following cheapest return flights from New York (NYC) to Keflavik (KEF) in July 2026 (see full year).

Return flights

19 Jul - 24 Jul	Icelandair	direct
03 Jul - 12 Jul	Icelandair	direct
10 Jul - 19 Jul	Icelandair	direct
04 Jul - 12 Jul	Air France	direct
14 Jul - 03 Aug	Icelandair	direct
16 Jul - 25 Jul	Icelandair	direct
06 Jul - 10 Jul	Delta

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

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

Cheapest return flights from New York to Keflavik in July from 457€

Return flights