Cheap flights from New York to Reykjavik Keflavik Intl Airport from £246

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — KEF
3 Sep — 10 Sep1
1 adult

Cheapflights Tip: The best prices from New York to Reykjavik Keflavik Intl are usually found in March or May, booked 37 days in advance, depart on a Saturday or Thursday and return on a Monday

Cheap flight deals from New York to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.

Round-trip from

£271

One-way from

£246

Popular in

December

Cheapest in

March

Average price

£360

Good round-trip deal

£295 or less

Good one-way deal

£131 or less
Icelandair
  • Icelandair
  • 20/9-25/9
  • Nonstop
  • 12h 00m total
  • New York to Reykjavik
United Airlines
  • United Airlines
  • 4/9
  • 1 total stop
  • 7h 50m total
  • New York to Reykjavik
Highest demand for flights based on searches. 10% potential increase in price (£28 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from New York (NYC) to Reykjavik Keflavik Intl.
Price to beat on a one-way flight from New York (NYC) to Reykjavik Keflavik Intl.

Find flight deals from New York to Keflavik Intl

Cheapest flights from New York to Keflavik Intl
Explore the most affordable flight options available from New York to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Sat 20/920:25EWR - KEF
Nonstop5h 50mIcelandair
Fri 26/917:00KEF - EWR
Nonstop6h 10mIcelandair
Deal found 27/8£271
Wed 24/920:25EWR - KEF
Nonstop5h 50mIcelandair
Wed 1/1017:00KEF - EWR
Nonstop6h 10mIcelandair
Deal found 26/8£279
Wed 29/1020:35EWR - KEF
Nonstop5h 40mIcelandair
Thu 6/1117:00KEF - EWR
Nonstop6h 25mIcelandair
Deal found 27/8£280
Tue 7/1020:25EWR - KEF
Nonstop5h 50mIcelandair
Tue 14/1017:00KEF - EWR
Nonstop6h 10mIcelandair
Deal found 27/8£281
Mon 13/1014:29LGA - KEF
1 stop11h 51mKLM
Mon 20/1008:45KEF - LGA
1 stop11h 05mKLM
Deal found 28/8£286
Tue 9/920:25EWR - KEF
Nonstop5h 50mIcelandair
Wed 17/917:00KEF - EWR
Nonstop6h 10mIcelandair
Deal found 27/8£289
Sun 31/820:25EWR - KEF
Nonstop5h 50mIcelandair
Tue 9/917:00KEF - EWR
Nonstop6h 10mIcelandair
Deal found 27/8£289
Thu 9/1020:25EWR - KEF
Nonstop5h 50mIcelandair
Wed 15/1017:00KEF - EWR
Nonstop6h 10mIcelandair
Deal found 27/8£294
Thu 11/920:20LGA - KEF
1 stop7h 50mUnited Airlines
Sun 14/909:30KEF - LGA
2 stops34h 47mUnited Airlines
Deal found 28/8£295
Tue 2/909:00EWR - KEF
1 stop19h 10mUnited Airlines
Wed 10/909:30KEF - EWR
2 stops40h 09mUnited Airlines
Deal found 28/8£295
Tue 30/914:40LGA - KEF
1 stop11h 40mKLM
Mon 6/1008:45KEF - LGA
1 stop14h 43mKLM
Deal found 27/8£298
Tue 30/916:50EWR - KEF
1 stop9h 30mMultiple Airlines
Mon 6/1008:45KEF - EWR
1 stop11h 13mMultiple Airlines
Deal found 27/8£298

Cheapflights Fare Finder

 
Customise your flight search to find flights from New York to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from New York to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

New York

Fly to

Keflavik Intl

Route

Depart

Return

Price

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 24/9

20:25-06:15

Nonstop5h 50m

Reykjavik Keflavik Intl

Wed 1/10

17:00-19:10

Nonstop6h 10m

£279

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 20/11

19:35-06:15

Nonstop5h 40m

Reykjavik Keflavik Intl

Thu 27/11

17:00-18:25

Nonstop6h 25m

£280

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 29/10

20:35-06:15

Nonstop5h 40m

Reykjavik Keflavik Intl

Thu 6/11

17:00-18:25

Nonstop6h 25m

£280

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 29/10

20:35-06:15

Nonstop5h 40m

Reykjavik Keflavik Intl

Fri 7/11

17:00-18:25

Nonstop6h 25m

£280

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 29/10

20:35-06:15

Nonstop5h 40m

Reykjavik Keflavik Intl

Wed 12/11

17:00-18:25

Nonstop6h 25m

£280

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 4/12

19:35-06:15

Nonstop5h 40m

Reykjavik Keflavik Intl

Wed 10/12

17:00-18:25

Nonstop6h 25m

£280

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 20/11

19:35-06:15

Nonstop5h 40m

Reykjavik Keflavik Intl

Wed 26/11

17:00-18:25

Nonstop6h 25m

£280

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 8/10

20:25-06:15

Nonstop5h 50m

Reykjavik Keflavik Intl

Wed 15/10

17:00-19:10

Nonstop6h 10m

£281

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sat 15/11

19:35-06:15

Nonstop5h 40m

Reykjavik Keflavik Intl

Wed 19/11

17:00-18:25

Nonstop6h 25m

£281

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Tue 7/10

20:25-06:15

Nonstop5h 50m

Reykjavik Keflavik Intl

Tue 14/10

17:00-19:10

Nonstop6h 10m

£281

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 40 results
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Best time to book a flight from New York to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from New York with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York to Reykjavik Keflavik Intl Airport

How far ahead should I book a flight from New York to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a return flight from New York to Keflavik Intl. Price data was last updated on 22 August 2025.

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from New York to Reykjavik Keflavik Intl Airport?

Currently, January is the cheapest month in which you can book a flight from New York to Reykjavik Keflavik Intl Airport (average of £75). Flying from New York to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NYC to KEF?

Find hourly flight availability from New York to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York to Reykjavik Keflavik Intl Airport as you normally would.

Weekly flight availability from New York to Reykjavik Keflavik Intl Airport

Explore weekly flight availability from New York to Keflavik Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 August 2025.

The most flights from NYC to KEF are scheduled on a Thursday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost for a return flight from New York to Reykjavik Keflavik Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from New York to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from New York to Reykjavik Keflavik Intl Airport?

    There are many flights that can get you from New York to Reykjavik Keflavik Intl Airport in 5h 50m. Fly via Icelandair, KLM, or United Airlines to get the fastest option. There are 2594 mi between New York and Reykjavik Keflavik Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from New York to Reykjavik Keflavik Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New York to Reykjavik Keflavik Intl Airport on time: Icelandair (66%), KLM (65%), Air France (65%).

  • What are the cheapest flights from New York to Reykjavik Keflavik Intl Airport?

    Looking at all options, your cheapest flight can be booked for £122. While the most popular route (Newark - Reykjavik Keflavik Intl) can be booked for £322 on average our data indicates £282 when flying from New York to Reykjavik Keflavik Intl Airport.

  • Can I find deals for flights from New York to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on New York to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from New York to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Keflavik Intl.

  • Can I find deals for business class flights from New York to Keflavik Intl?

    Yes. Cheapflights offers flight deals from New York to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York to Reykjavik Keflavik Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from New York to Reykjavik Keflavik Intl Airport (average of £75). Flying from New York to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Hveragerdi
Keflavik

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Certainly. Search results for flights to Keflavik Intl from New York shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from New York to Keflavik Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Keflavik Intl from New York today and book when prices fit your budget.

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