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Keflavik Intl

$257+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — KEF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Thu 2/265:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 12/16$519
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Tue 12/307:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Wed 1/144:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 12/17$590
This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:55 pmJFK - KEF
2 stops40h 25mLufthansa
Thu 2/263:10 pmKEF - JFK
1 stop29h 30mLufthansa
Deal found 12/16$628
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 pmJFK - KEF
1 stop30h 35mMultiple Airlines
Thu 2/264:50 pmKEF - JFK
Nonstop6h 10mMultiple Airlines
Deal found 12/16$675
This CrystalTravel deal was found by Cheapflights users on 12/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Sun 1/115:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 12/17$685
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:30 pmJFK - KEF
1 stop30h 35mMultiple Airlines
Wed 1/145:00 pmKEF - JFK
1 stop9h 02mMultiple Airlines
Deal found 12/17$780
This Gotogate deal was found by Cheapflights users on 12/17. 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.
Tue 12/306:05 pmEWR - KEF
2 stops39h 10mMultiple Airlines
Wed 1/145:00 pmKEF - EWR
Nonstop6h 25mMultiple Airlines
Deal found 12/17$844
This FlightHub deal was found by Cheapflights users on 12/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:55 pmLGA - KEF
1 stop31h 00mMultiple Airlines
Thu 2/265:00 pmKEF - LGA
1 stop20h 55mMultiple Airlines
Deal found 12/18$911
This Gotogate deal was found by Cheapflights users on 12/17. 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.
Tue 12/306:05 pmEWR - KEF
2 stops39h 10mMultiple Airlines
Sun 1/115:00 pmKEF - EWR
Nonstop6h 25mMultiple Airlines
Deal found 12/17$919
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:30 pmJFK - KEF
1 stop30h 35mMultiple Airlines
Sun 1/114:50 pmKEF - JFK
Nonstop6h 10mMultiple Airlines
Deal found 12/17$947
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:45 pmJFK - KEF
1 stop27h 45mIcelandair
Fri 1/94:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 12/15$957
This Gotogate deal was found by Cheapflights users on 12/17. 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.
Tue 12/309:55 amLGA - KEF
1 stop15h 00mMultiple Airlines
Wed 1/145:00 pmKEF - LGA
1 stop20h 55mMultiple Airlines
Deal found 12/17$976

Find 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 December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$368
(CrystalTravel)

One-way from

$257
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$693

Good round-trip deal

$443 or less

Good one-way deal

$332 or less
Provider with most accurate pricing for New York (NYC)-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Reykjavik (REK) flights.
Search Deals
From New Jersey to Reykjavik Keflavik Intl
Search Deals
One-way flight from New Jersey to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from New Jersey to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from New Jersey to Reykjavik Keflavik Intl.
Search Deals

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 December 18, 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 3/16

8:25 pm-6:10 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Wed 3/25

4:50 pm-7:00 pm

Nonstop6h 10m

$398

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 1/8

7:35 pm-6:15 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Wed 1/14

5:00 pm-6:25 pm

Nonstop6h 25m

$419

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Fri 1/9

7:35 pm-6:15 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Thu 1/15

5:00 pm-6:25 pm

Nonstop6h 25m

$419

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Fri 1/9

7:25 pm-6:10 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Thu 1/15

4:50 pm-6:00 pm

Nonstop6h 10m

$419

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Tue 5/12

3:05 pm-7:00 am

1 stop11h 55m

Reykjavik Keflavik Intl

Tue 5/19

8:50 am-3:49 pm

1 stop10h 59m

$425

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Mon 5/11

3:05 pm-7:00 am

1 stop11h 55m

Reykjavik Keflavik Intl

Mon 5/18

9:30 am-7:20 pm

1 stop13h 50m

$425

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Wed 5/13

3:05 pm-7:00 am

1 stop11h 55m

Reykjavik Keflavik Intl

Fri 5/22

9:30 am-5:12 pm

1 stop11h 42m

$425

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Wed 4/29

11:55 pm-9:30 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Wed 5/6

11:25 am-1:29 pm

Nonstop6h 04m

$426

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Wed 3/4

10:45 pm-9:15 am

1 stop29h 30m

Reykjavik Keflavik Intl

Wed 3/11

10:00 am-8:05 pm

1 stop14h 05m

$430

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Fri 3/20

11:45 pm-5:15 pm

1 stop13h 30m

Reykjavik Keflavik Intl

Sun 3/29

8:35 am-7:10 pm

1 stop14h 35m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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, October is the cheapest month in which you can book a flight from New Jersey to Reykjavik Keflavik Intl Airport (average of $302). Flying from New Jersey to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $446). 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 December 18, 2025.

It’s optimal to fly from New Jersey to Reykjavik Keflavik Intl Airport in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the evening.

How much does it cost to fly round-trip from New Jersey to Reykjavik Keflavik Intl Airport?

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, Delta, and Finnair fly from New Jersey to Reykjavik Keflavik Intl Airport in about 5h 45m. The time it takes to get you to your destination can typically vary by up to 23h 45m. Airlines will cover a distance of 2585 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 cheapest flights from New Jersey to Reykjavik Keflavik Intl Airport?

    The cheapest flight price from New Jersey to Reykjavik Keflavik Intl Airport is $184. On average you can expect to pay $937. The most popular route, (New York John F Kennedy Intl - Reykjavik Keflavik Intl), can usually be booked for $365.

  • 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, October is the cheapest month in which you can book a flight from New Jersey to Reykjavik Keflavik Intl Airport (average of $302). Flying from New Jersey to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $446). 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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Alternative routes for New Jersey to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from New Jersey to Keflavik Intl

Discover the top 4 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$304Average$433FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$325Average$539FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$367Average$442FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$392Average$577FlexibilityNo cancel feeOn-time69%

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