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How Long to Fly from New York to Iceland?

Wondering how long to fly from New York to Iceland? A nonstop flight from New York to Iceland usually takes around 5 hrs 35 mins to 5 hrs 55 mins, depending on the departure airport, arrival airport, airline, aircraft type, weather, and flight path over the North Atlantic.

Flights from JFK to Keflavík International Airport are among the most common options, with an average flight time of around 5 hrs 35 mins to 5 hrs 55 mins. Most international flights to Iceland arrive at Keflavík, which is the main airport for travelers visiting Reykjavík and other parts of the country.

Iceland is usually 4 hrs ahead of New York during daylight saving time and 5 hrs ahead when New York is on standard time. This makes overnight and early-arrival flights popular for travelers who want to begin their Iceland trip soon after landing.

For the quickest journey, choose a nonstop New York to Iceland flight and compare flight options to Keflavík International Airport before booking.

New York to Iceland Flight Time by Airport

The average New York to Iceland flight time depends on your departure airport, arrival airport, airline, aircraft type, weather, and flight path over the North Atlantic. Most nonstop flights from New York to Iceland take around 5 hrs 40 mins to 6 hrs, while one-stop routes can take 8 hrs or more depending on the layover. Icelandair says New York JFK to Reykjavik/Keflavik is around 6 hrs, while Skyscanner shows New York to Reykjavik Keflavik at around 5 hrs 42 mins.

Departure Airport	Arrival Airport	Estimated Flight Time	Travel Tip
John F. Kennedy International Airport (JFK)	Keflavík International Airport (KEF)	Around 5 hrs 40 mins – 6 hrs	Best for nonstop Iceland flights, Reykjavik access, and North Atlantic travel connections.
LaGuardia Airport (LGA)	Keflavík International Airport (KEF)	Around 8 hrs – 14 hrs+	LaGuardia routes usually require a connection, so compare total journey time before booking.

For the fastest journey, nonstop flights from JFK to Keflavík International Airport are usually the best choice. Keflavík is the main international airport for Iceland and the primary gateway for travelers visiting Reykjavik and nearby destinations.

Airlines flying from New York to Iceland

Icelandair

JetBlue

United Airlines

Delta Airlines

What is the Average Flight Time from New York to Iceland?

The average flight time from New York to Iceland is around 5 to 6 hours, connecting the U.S. East Coast with one of Europe's most captivating destinations.

Covering approximately 2,609 miles (4,199 kilometres), this transatlantic route offers a smooth and comfortable journey for travellers.

Reykjavik's Keflavík Airport serves as Iceland's sole international gateway. Iceland operates on Greenwich Mean Time (GMT, UTC+0) year-round, which is 4-5 hours ahead of New York depending on daylight saving. In total, the New York to Iceland flight distance averages around 2,609 miles (4,199 kilometres).

Major airlines such as Icelandair, Delta operate frequent services from John F. Kennedy (JFK) and Newark Liberty (EWR) to Keflavík International Airport (KEF), offering convenient nonstop and one-stop options throughout the year.

Travellers can choose direct routes or one-stop flights via major European hubs for more flexibility or better fares. Whether you're visiting for business, leisure, or family, knowing the flight time and time difference from New York to Iceland helps plan your journey efficiently for a smooth travel experience.

Most Asked Questions About New York to Iceland Flight Time

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Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the New York Flight Times.

Verified by Our Travel Operations Expert

Jaipal Singh

He is Director of Operations at Moresand Limited, running Crystaltravel.co.uk (38 years in business, 38,000+ Trustpilot reviews) and Mundotrip.com. 20+ years in travel, from retail and B2B distribution to operations. His team processes thousands of bookings annually across flights, hotels, car rentals, cruises, and packages. Information on this site comes from actual booking data and supplier records.

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New York to Iceland Flight Time

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