Win a trip to Santorini for two, $3,000Enter free
Skip to main content

Flight Time from New York to Keflavik

Search New York to Keflavik flightsLive fares on Trip.com for your dates
By Sophie1 min readPublished
Table of contents
Blue Lagoon Grindavik in Reykjanes
Photo: big-ashb · CC BY 2.0

Flight time

5h 48m

estimated nonstop

Distance

2,587 mi

Time difference

Keflavik is 5 hours ahead of New York.

Book New York → Keflavik flights

Estimated nonstop time from great-circle distance and typical airline block speeds. Actual times vary about ±30 min with winds, routing and aircraft - eastbound is usually faster than westbound. Times shown for direct flights; connections add layover time.

In Brief

How long is the flight from New York to Keflavik?

The flight from New York (JFK) to Keflavik (KEF) takes approximately 5h 48m nonstop, covering a great-circle distance of 2,587 mi (4,163 km). Keflavik is 5 hours ahead of New York. Actual times vary by about 30 minutes with winds, air-traffic routing and aircraft type, and connecting flights take longer once you add layover time.

Key takeaways

  • Flight time: about 5h 48m nonstop (JFK → KEF).
  • Distance: 2,587 mi / 4,163 km great-circle.
  • Keflavik is 5 hours ahead of New York.
  • Eastbound is usually 30-60 min faster than westbound on long routes.
Book New York → Keflavik flightsCompare fares on Trip.comHotels in KeflavikWhere to stay when you land

New York to Keflavik flight: FAQ

Flight time, distance and time difference for this route.

The nonstop flight from New York (JFK) to Keflavik (KEF) takes about 5h 48m, covering a great-circle distance of 2,587 mi (4,163 km). Actual times vary by roughly 30 minutes with winds, routing and aircraft; connecting flights take longer once you add the layover.

New York and Keflavik are about 2,587 mi (4,163 km) apart as the crow flies - the great-circle distance airlines fly close to. Keflavik is 5 hours ahead of New York.

Roughly, but not exactly. The distance is identical, so the estimate is the same both ways, but in reality one direction is usually 30-60 minutes faster because of high-altitude winds - eastbound flights ride the jet stream while westbound flights fight a headwind.

Keflavik is 5 hours ahead of New York. That's based on standard time-zone offsets and doesn't account for daylight saving, so it can shift by an hour around DST changeovers. Use the calculator above with your departure time to see your local arrival time.

Continue Planning Your Trip