Delta Air Lines and Icelandair fly nonstop from New York (JFK) to Reykjavík (KEF), several times daily. The flight takes about 5h 50m and covers 2,587 miles (4,163 km). Round-trip fares typically run around $619, with recent bookable fares from $422. Arrivals run on time 79.1% at JFK — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Fares last checked 30 August 2026.
Flying in December rather than September typically saves $297 on JFK → KEF.
Typical round-trip fare by departure month, across the 5 months we currently track.
Staying 10–16 nights typically costs $214 less than 6–9 nights.
Most people pick dates first and see the price second. We watch every date combination on this route and tell you when a good one gets cheap. Watch JFK → KEF →
We re-run this search daily and email you the moment the price drops below typical.
Free · checked daily · one-click unsubscribe
Typical weekly schedule · 25 flights per week (~4 per day) · Updated 81d ago
Yes, Delta Air Lines and Icelandair operate nonstop flights from New York (JFK) to Reykjavík (KEF).
Delta Air Lines, Icelandair operate nonstop flights from New York to Reykjavík.
The nonstop flight from New York to Reykjavík takes ~5h 50m (approximately 4163 km).
Nonstop flights from New York to Reykjavík operate multiple daily — 25 flights per week (~4 per day).
Arrivals run on time 79.1% at JFK — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
Direct flights from New York to Reykjavík operate every day of the week. Delta Air Lines flies daily and Icelandair flies daily.
Round-trip flights from New York (JFK) to Reykjavík (KEF) start at $421, with a typical fare around $619. Based on 311 recent fare combinations.
Across the 5 departure months we currently track, December 2026 is the cheapest month to fly round trip from New York to Reykjavík, with typical fares around $447 — versus about $744 in September 2026, the most expensive.
Typical round-trip fares from New York (JFK) to Reykjavík (KEF) by trip length: a short trip (1–5 nights) about $599, a week away (6–9 nights) about $635, around two weeks (10–16 nights) about $421, and a longer stay (17+ nights) about $421. Medians from 311 recent fare combinations.
Scout — our search agent — priced 246 fares on this route in the past week, cheapest $422 round trip. It hunts nonstop fares from New York every night and pings you when one's worth booking.
Watch it work →