HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$241+ 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — KEF
mar. 29 — abr. 51
dom. 3/29
dom. 4/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Jersey to Keflavik Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 febrero 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
mar. 4/148:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
vie. 4/245:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 2/24$367
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
mié. 4/158:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
vie. 4/245:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 2/25$368
This Mytrip deal was found by Cheapflights users on 2/26. 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.
dom. 5/38:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
sáb. 5/95:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 2/26$369
This Icelandair deal was found by Cheapflights users on 2/23. 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.
dom. 4/198:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
jue. 4/235:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 2/23$370
This oojo deal was found by Cheapflights users on 2/25. 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.
mar. 4/288:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
dom. 5/105:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 2/25$372
This CrystalTravel deal was found by Cheapflights users on 2/24. 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.
lun. 4/208:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
vie. 4/245:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 2/24$375
This Mytrip deal was found by Cheapflights users on 2/26. 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.
mié. 4/228:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
dom. 4/265:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 2/26$377
This Super.com deal was found by Cheapflights users on 2/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/248:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
lun. 4/275:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 2/23$378
This Mytrip deal was found by Cheapflights users on 2/26. 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.
mié. 4/228:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
lun. 4/275:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 2/26$379
This eDestinos deal was found by Cheapflights users on 2/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/48:30 pm
JFK
-
KEF
Nonstop5h 50m
Icelandair
mar. 9/157:50 pm
KEF
-
JFK
Nonstop6h 15m
Icelandair
Deal found 2/23$383
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
mié. 4/2911:10 pm
JFK
-
KEF
Nonstop5h 45m
Icelandair
lun. 5/47:50 pm
KEF
-
JFK
Nonstop6h 15m
Icelandair
Deal found 2/24$384
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/119:10 pm
LGA
-
KEF
1 stop31h 20m
United Airlines
mar. 8/259:15 am
KEF
-
LGA
1 stop26h 45m
United Airlines
Deal found 2/23$385

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 febrero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$367
(Kiwi.com)

One-way from

$241
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$519

Good round-trip deal

$441 or less

Good one-way deal

$314 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. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 febrero 27, 2026.
Use the filters below to find and compare flights from New Jersey to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

jue. 8/20

6:40 pm-7:55 am

1 stop9h 15m

Reykjavik Keflavik Intl

jue. 8/27

11:00 am-1:05 pm

Nonstop6h 05m

$418

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

mié. 5/6

11:55 pm-9:30 am

Nonstop5h 35m

Reykjavik Keflavik Intl

lun. 5/11

8:50 am-9:50 pm

1 stop17h 00m

$428

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

lun. 8/24

12:55 pm-6:20 am

1 stop13h 25m

Reykjavik Keflavik Intl

vie. 8/28

9:30 am-7:20 pm

1 stop13h 50m

$434

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

mié. 5/13

9:00 am-8:30 am

2 stops19h 30m

Reykjavik Keflavik Intl

dom. 5/17

12:00 pm-7:17 am

2 stops23h 17m

$434

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

lun. 5/11

12:59 pm-6:20 am

1 stop13h 21m

Reykjavik Keflavik Intl

lun. 5/18

8:50 am-6:29 pm

1 stop13h 39m

$434

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

jue. 5/14

12:00 pm-7:40 am

1 stop15h 40m

Reykjavik Keflavik Intl

dom. 5/17

11:25 am-1:29 pm

Nonstop6h 04m

$444

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

lun. 5/18

11:55 pm-9:30 am

Nonstop5h 35m

Reykjavik Keflavik Intl

sáb. 5/30

11:25 am-1:29 pm

Nonstop6h 04m

$445

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

mar. 5/12

3:00 pm-7:40 am

1 stop12h 40m

Reykjavik Keflavik Intl

mar. 5/19

9:30 am-4:55 pm

1 stop11h 25m

$452

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

mié. 4/8

10:50 pm-7:50 am

1 stop29h 00m

Reykjavik Keflavik Intl

mar. 4/14

8:35 am-7:10 pm

1 stop14h 35m

$459

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

mar. 5/26

1:05 pm-6:20 am

1 stop13h 15m

Reykjavik Keflavik Intl

dom. 5/31

8:50 am-4:00 pm

1 stop11h 10m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 June is currently the most expensive (average of $490). 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 febrero 27, 2026.

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 United Airlines, Virgin Atlantic, and Delta fly from New Jersey to Reykjavik Keflavik Intl Airport in about 5h 35m. The time it takes to get you to your destination can typically vary by up to 7h 50m. 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 $215. On average you can expect to pay $1,266. The most popular route, (New York John F Kennedy Intl - Reykjavik Keflavik Intl), can usually be booked for $312.

  • 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 June is currently the most expensive (average of $490). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 febrero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$323Average$534FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$367Average$442FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$392Average$572FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.