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Keflavik Intl

$332+ Cheap flights from Newark (EWR) 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — KEF
Aug 19 — Aug 261
Wed 8/19
Wed 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Reykjavik Keflavik Intl are usually found in February or January, booked 76 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Newark to Keflavik Intl

Cheapest flights from Newark to Keflavik Intl
Explore the most affordable flight options available from Newark to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.

This lastminute.com deal was found by Cheapflights users on 7/17. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:15 am
EWR
-
KEF
1 stop20h 45m
Virgin Atlantic
Mon 9/149:30 am
KEF
-
EWR
1 stop29h 27m
Virgin Atlantic
Deal found 7/17$439
This KLM deal was found by Cheapflights users on 7/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:59 pm
EWR
-
KEF
2 stops32h 01m
KLM
Fri 7/249:30 am
KEF
-
EWR
1 stop12h 23m
KLM
Deal found 7/17$440
This Icelandair deal was found by Cheapflights users on 7/18. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
Sat 10/35:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 7/18$442
This oojo deal was found by Cheapflights users on 7/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
Tue 9/295:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 7/18$443
This oojo deal was found by Cheapflights users on 7/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
Sun 9/275:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 7/18$444
This oojo deal was found by Cheapflights users on 7/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
Tue 9/225:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 7/18$445
This Flightnetwork deal was found by Cheapflights users on 7/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:45 pm
EWR
-
KEF
1 stop12h 10m
Air Canada
Fri 8/289:15 am
KEF
-
EWR
1 stop9h 40m
Air Canada
Deal found 7/15$446
This Icelandair deal was found by Cheapflights users on 7/17. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
Wed 9/25:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 7/17$447
This Virgin Atlantic deal was found by Cheapflights users on 7/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:15 am
EWR
-
KEF
1 stop20h 45m
Virgin Atlantic
Mon 8/38:45 am
KEF
-
EWR
1 stop11h 14m
Virgin Atlantic
Deal found 7/16$448
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:47 am
EWR
-
KEF
1 stop15h 13m
Delta
Thu 7/308:45 am
KEF
-
EWR
1 stop18h 40m
Delta
Deal found 7/17$449
This FlightHub deal was found by Cheapflights users on 7/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:25 pm
EWR
-
KEF
Nonstop5h 50m
Icelandair
Mon 9/145:00 pm
KEF
-
EWR
Nonstop6h 15m
Icelandair
Deal found 7/15$450

Find flight deals from Newark to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) 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 July 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$439
(lastminute.com)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$643

Good round-trip deal

$491 or less

Good one-way deal

$235 or less
Provider with most accurate pricing for Newark-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Newark-Reykjavik Keflavik Intl flights.
Search Deals
From Newark to Reykjavik Keflavik Intl
Search Deals
One-way flight from Newark to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Newark to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from Newark to Reykjavik Keflavik Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 July 20, 2026.
Use the filters below to find and compare flights from Newark Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Tue 11/24

9:30 pm-10:00 am

2 stops31h 30m

Reykjavik Keflavik Intl

Thu 12/3

12:00 pm-9:46 am

2 stops26h 46m

$461

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sat 8/22

9:45 pm-8:50 am

1 stop31h 05m

Reykjavik Keflavik Intl

Sat 8/29

9:15 am-7:37 am

2 stops26h 22m

$464

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sat 8/22

9:30 pm-8:30 am

1 stop31h 00m

Reykjavik Keflavik Intl

Sat 8/29

10:00 am-10:05 am

1 stop28h 05m

$469

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 9/10

6:00 am-7:55 am

1 stop21h 55m

Reykjavik Keflavik Intl

Mon 9/14

11:00 am-1:10 pm

Nonstop6h 10m

$472

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 9/10

3:45 pm-7:55 am

1 stop12h 10m

Reykjavik Keflavik Intl

Tue 9/15

11:00 am-1:10 pm

Nonstop6h 10m

$472

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Fri 9/18

9:20 pm-7:00 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Wed 9/23

9:15 am-5:07 pm

1 stop11h 52m

$472
Quickest round-trip

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 8/24

6:40 pm-7:55 am

1 stop9h 15m

Reykjavik Keflavik Intl

Wed 9/2

11:00 am-1:05 pm

Nonstop6h 05m

$472

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sat 8/1

2:45 pm-8:50 am

1 stop14h 05m

Reykjavik Keflavik Intl

Fri 8/7

9:15 am-5:57 pm

1 stop12h 42m

$477

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 9/3

11:29 am-7:55 am

2 stops16h 26m

Reykjavik Keflavik Intl

Thu 9/10

11:00 am-1:10 pm

Nonstop6h 10m

$588

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 9/3

6:40 pm-7:55 am

1 stop9h 15m

Reykjavik Keflavik Intl

Tue 9/8

10:00 am-6:17 pm

1 stop12h 17m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 22 resultsSorted by cheapest first
1
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3

Compare providers for flights from Newark to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Keflavik Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Newark 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 Newark Airport to Reykjavik Keflavik Intl Airport

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

The best time to book flights from Newark Airport to Reykjavik Keflavik Intl Airport is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Newark Airport to Reykjavik Keflavik Intl Airport (average of $420). Flying from Newark Airport to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $861). 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 EWR to KEF?

Find hourly flight availability from Newark 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 July 20, 2026.

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

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

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated July 20, 2026.
Read reviews from past customers who have flown United Airlines,Brussels Airlines, andAir Canada from Newark Airport to Reykjavik Keflavik Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,015 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
United Airlines
7.4
Good
10,015 reviews
United Airlines
7.4
Good
10,015 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
Brussels Airlines
7.2
Good
421 reviews
United Airlines
7.4
Good
10,015 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
Air Canada
7.1
Good
11,360 reviews
United Airlines
7.4
Good
10,015 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
Icelandair
7.0
Good
713 reviews
United Airlines
7.4
Good
10,015 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
Lufthansa
6.8
Okay
8,147 reviews
United Airlines
7.4
Good
10,015 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Related info for your journey

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

    Departing from Newark Airport to Reykjavik Keflavik Intl Airport will take you 31h 30m. The distance from Newark Airport to Reykjavik Keflavik Intl Airport is about 2594 mi.

  • What are the cheapest airlines flying from Newark Airport to Reykjavik Keflavik Intl Airport round-trip?

    Flying on Icelandair is currently your cheapest option to Reykjavik Keflavik Intl Airport, with prices starting at $327. Additional round-trip tickets that might be worth considering are offered by Air Canada and Brussels Airlines, with the lowest prices starting at $367 and $395, respectively. Icelandair is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

    The top 3 most reliable airlines when flying from Newark Airport to Reykjavik Keflavik Intl Airport are Icelandair (68%), Air Canada (50%) and Brussels Airlines (50%).

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

    The cheapest flight price from Newark Airport to Reykjavik Keflavik Intl Airport is $202. On average you can expect to pay $1,412. The most popular route, (Newark - Reykjavik Keflavik Intl), can usually be booked for $323.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Newark Airport to Reykjavik Keflavik Intl Airport (average of $420). Flying from Newark Airport to Reykjavik Keflavik Intl Airport in December is currently the most expensive (average of $861). 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 Newark to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Keflavik Intl flights
Stewart to Keflavik Intl flights

Top 5 airlines flying from Newark to Keflavik Intl

Discover the top 5 airlines that operate flights from Newark 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 July 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$329Average$558FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$367Average$529FlexibilityNo cancel feeOn-time67%
Brussels AirlinesCheapest$410Average$567FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$416Average$629FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$497Average$575FlexibilityNo cancel feeOn-time76%

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