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Keflavik Intl

$166+ Cheap flights from New Jersey to Keflavik Intl (KEF)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — KEF
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheap flight deals from New Jersey to Keflavik Intl

Keep the following information in mind while searching for New Jersey to Keflavik Intl flight deals. Data was last updated August 28, 2025.

Round-trip from

$351
(Mytrip)

One-way from

$166
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$479

Good round-trip deal

$408 or less

Good one-way deal

$249 or less
From New Jersey to Reykjavik Keflavik Intl
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One-way flight from New Jersey to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from New Jersey to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from New Jersey to Reykjavik Keflavik Intl.
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Find flight deals from New Jersey to Keflavik Intl

Cheapest flights from New Jersey to Keflavik Intl
Explore the most affordable flight options available from New Jersey to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:25 pmEWR - KEF
Nonstop5h 50mIcelandair
Wed 10/15:00 pmKEF - EWR
Nonstop6h 10mIcelandair
Deal found 8/27$351
This Flightnetwork deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:25 pmEWR - KEF
Nonstop5h 50mIcelandair
Fri 10/35:00 pmKEF - EWR
Nonstop6h 10mIcelandair
Deal found 8/26$352
This SmartFares deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Sun 11/165:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 8/27$359
This SmartFares deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:25 pmJFK - KEF
Nonstop5h 50mIcelandair
Mon 10/205:00 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 8/27$359
This Mytrip deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Fri 11/144:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 8/27$361
This Mytrip deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:25 pmEWR - KEF
Nonstop5h 50mIcelandair
Wed 10/155:00 pmKEF - EWR
Nonstop6h 10mIcelandair
Deal found 8/26$363
This Mytrip deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:25 pmJFK - KEF
Nonstop5h 50mIcelandair
Thu 10/167:55 pmKEF - JFK
Nonstop6h 15mIcelandair
Deal found 8/26$363
This Gotogate deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:25 pmJFK - KEF
Nonstop5h 50mIcelandair
Tue 10/77:55 pmKEF - JFK
Nonstop6h 15mIcelandair
Deal found 8/28$364
This Gotogate deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Sun 12/145:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 8/28$365
This Mytrip deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:25 pmJFK - KEF
Nonstop5h 50mIcelandair
Sat 10/45:00 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 8/28$365
This Icelandair deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:25 pmEWR - KEF
Nonstop5h 50mIcelandair
Thu 9/255:00 pmKEF - EWR
Nonstop6h 10mIcelandair
Deal found 8/27$366
This oojo deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Sun 11/164:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 8/27$366

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey 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 2,558,603 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from New Jersey to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

New Jersey

Fly to

Keflavik Intl

Route

Depart

Return

Price

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 10/13

12:59 pm-6:20 am

1 stop13h 21m

Reykjavik Keflavik Intl

Thu 10/23

11:25 am-1:29 pm

Nonstop6h 04m

$376

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 9/24

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Wed 10/1

5:00 pm-7:10 pm

Nonstop6h 10m

$377

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Sat 10/25

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Sat 11/1

4:50 pm-7:00 pm

Nonstop6h 10m

$377

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Wed 9/24

11:10 pm-8:55 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Wed 10/1

5:00 pm-7:10 pm

Nonstop6h 10m

$377

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Fri 10/10

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Wed 10/15

5:00 pm-7:10 pm

Nonstop6h 10m

$378

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Fri 10/10

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Tue 10/14

5:00 pm-7:10 pm

Nonstop6h 10m

$378

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 10/29

8:35 pm-6:15 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Thu 11/6

5:00 pm-6:25 pm

Nonstop6h 25m

$378

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 10/29

8:35 pm-6:15 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Fri 11/7

5:00 pm-6:25 pm

Nonstop6h 25m

$378

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Fri 10/10

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Thu 10/16

5:00 pm-7:10 pm

Nonstop6h 10m

$378

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 10/29

8:35 pm-6:15 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Wed 11/12

5:00 pm-6:25 pm

Nonstop6h 25m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/28

Showing 1-10 of 60 results
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Best time to book a flight from New Jersey to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from New Jersey with our price prediction graph.
Estimated round-trip 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 Jersey to Reykjavik Keflavik Intl Airport

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

Currently, November is the cheapest month in which you can book a flight from New Jersey to Reykjavik Keflavik Intl Airport (average of $328). Flying from New Jersey to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $655). 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 NJ to KEF?

Find hourly flight availability from New Jersey 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 August 28, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from New Jersey 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 Jersey to Reykjavik Keflavik Intl Airport?

    Airlines like Icelandair, KLM, and United Airlines fly from New Jersey to Reykjavik Keflavik Intl Airport in about 5h 50m. The time it takes to get you to your destination can typically vary by up to 13h 35m. Airlines will cover a distance of 2594 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from New Jersey to Reykjavik Keflavik Intl Airport?

    While some choose either Newark - Reykjavik Keflavik Intl or New York LaGuardia - Reykjavik Keflavik Intl, New York John F Kennedy Intl - Reykjavik Keflavik Intl is the most popular route from New Jersey to Reykjavik Keflavik Intl Airport.

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

    The top 3 most reliable airlines when flying from New Jersey to Reykjavik Keflavik Intl Airport are Icelandair (68%), Air Canada (57%) and Brussels Airlines (57%).

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

    The cheapest flight price from New Jersey to Reykjavik Keflavik Intl Airport is $171. On average you can expect to pay $1,167. The most popular route, (New York John F Kennedy Intl - Reykjavik Keflavik Intl), can usually be booked for $308.

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

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

  • How can I find direct flights from New Jersey 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 Jersey to Keflavik Intl.

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

    Yes. Cheapflights offers flight deals from New Jersey 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 Jersey to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from New Jersey to Reykjavik Keflavik Intl Airport (average of $328). Flying from New Jersey to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $655). 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

Traveling to a place near Reykjavik Keflavik Intl Airport?

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

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Top 3 airlines flying from New Jersey to Keflavik Intl

Discover the top 3 airlines that operate flights from New Jersey to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$289Average$433FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$341Average$559FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$392Average$614FlexibilityNo cancel feeOn-time69%

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