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Keflavik Intl

$252+ Cheap flights from New York State 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — KEF
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap 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 December 16, 2025.

This Mytrip deal was found by Cheapflights users on 12/14. 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.
Wed 12/317:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Thu 2/264:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 12/14$526
This Booking.com deal was found by Cheapflights users on 12/14. 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 12/3110:00 pmEWR - KEF
2 stops34h 20mSWISS
Wed 2/252:05 pmKEF - EWR
1 stop35h 25mSWISS
Deal found 12/14$536
This Booking.com deal was found by Cheapflights users on 12/14. 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 12/3110:00 pmEWR - KEF
2 stops34h 20mMultiple Airlines
Wed 2/252:05 pmKEF - EWR
2 stops27h 35mMultiple Airlines
Deal found 12/14$568
This Booking.com deal was found by Cheapflights users on 12/14. 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 stops17h 20mMultiple Airlines
Wed 2/252:05 pmKEF - JFK
1 stop28h 00mMultiple Airlines
Deal found 12/14$578
This Booking.com deal was found by Cheapflights users on 12/14. 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 stops17h 20mLufthansa
Wed 2/252:05 pmKEF - JFK
2 stops28h 45mLufthansa
Deal found 12/14$617
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 oojo deal was found by Cheapflights users on 12/14. 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.
Wed 12/316:30 pmJFK - KEF
1 stop30h 35mIcelandair
Wed 2/254:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 12/14$685
This Gotogate deal was found by Cheapflights users on 12/14. 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.
Wed 12/315:40 pmEWR - KEF
2 stops36h 05mScandinavian Airlines
Thu 2/263:40 pmKEF - EWR
1 stop29h 00mScandinavian Airlines
Deal found 12/14$710
This Gotogate deal was found by Cheapflights users on 12/14. 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.
Wed 12/3110:00 pmEWR - KEF
1 stop34h 20mMultiple Airlines
Thu 2/265:00 pmKEF - EWR
Nonstop6h 25mMultiple Airlines
Deal found 12/14$748
This Gotogate deal was found by Cheapflights users on 12/14. 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.
Wed 12/319:55 amLGA - KEF
1 stop15h 30mMultiple Airlines
Thu 2/265:00 pmKEF - LGA
1 stop28h 55mMultiple Airlines
Deal found 12/14$900
This Gotogate deal was found by Cheapflights users on 12/14. 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.
Wed 12/315:55 pmLGA - KEF
1 stop31h 00mMultiple Airlines
Wed 2/255:00 pmKEF - LGA
1 stop20h 55mMultiple Airlines
Deal found 12/14$907

Find flight deals from New York to Keflavik Intl

Keep the following information in mind while searching for New York to Keflavik Intl flight deals. Data was last updated December 16, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$365
(CrystalTravel)

One-way from

$252
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$693

Good round-trip deal

$454 or less

Good one-way deal

$289 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 York to Reykjavik Keflavik Intl
Search Deals
One-way flight from New York 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 York to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from New York to Reykjavik Keflavik Intl.
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from New York State 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

Tue 1/13

7:35 pm-6:15 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Fri 1/23

5:00 pm-6:25 pm

Nonstop6h 25m

$398

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sun 1/25

7:35 pm-6:15 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Thu 1/29

5:00 pm-6:25 pm

Nonstop6h 25m

$398

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Sat 1/10

7:25 pm-6:10 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Thu 1/15

4:50 pm-6:00 pm

Nonstop6h 10m

$398

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Sun 1/4

5:55 pm-4:40 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Thu 1/15

4:50 pm-6:00 pm

Nonstop6h 10m

$398

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 1/12

7:25 pm-6:10 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Fri 1/23

4:50 pm-6:00 pm

Nonstop6h 10m

$398

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Tue 5/5

8:00 pm-7:00 am

2 stops55h 00m

Reykjavik Keflavik Intl

Wed 5/13

8:50 am-3:49 pm

1 stop10h 59m

$415

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

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 5/7

3:00 pm-7:00 am

1 stop12h 00m

Reykjavik Keflavik Intl

Tue 5/12

8:50 am-3:52 pm

1 stop11h 02m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 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 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 York State to Reykjavik Keflavik Intl Airport

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

Currently, March is the cheapest month in which you can book a flight from State of New York to Reykjavik Keflavik Intl Airport (average of $221). Flying from State of New York to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of $330). 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 NY 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 December 16, 2025.

One of the essential ways to save on airfare from State of New York to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 10% on airfare.

What is the cheapest day to fly from State of New York to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from New York to Keflavik Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of New York to Reykjavik Keflavik Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 State of New York to Reykjavik Keflavik Intl Airport?

    Departing from State of New York to Reykjavik Keflavik Intl Airport will take you 5h 40m. Airlines will cover a distance of 2594 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from State of New York to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airlines for a one-way flight from State of New York to Reykjavik Keflavik Intl Airport are PLAY ($104), WorldTicket ($193), and Icelandair ($311).

  • What are the most popular routes from State of New York 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 State of New York to Reykjavik Keflavik Intl Airport.

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

    Before booking your flight to Reykjavik Keflavik Intl Airport from State of New York, check out the most reliable airlines to get you to your destination on time: KLM (100%), Air France (100%), Delta( 100%).

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

    The cheapest flight price from State of New York to Reykjavik Keflavik Intl Airport is $283. On average you can expect to pay $1,009. 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 York to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on New York to Keflavik Intl flights, Cheapflights offers vacation 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 State of New York to Reykjavik Keflavik Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from State of New York to Reykjavik Keflavik Intl Airport (average of $221). Flying from State of New York to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of $330). 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 York to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from New York to Keflavik Intl

Discover the top 8 airlines that operate flights from New York 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$243Average$393FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$325Average$569FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$353Average$449FlexibilityNo cancel feeOn-time72%
DeltaCheapest$360Average$768FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$367Average$442FlexibilityNo cancel feeOn-time67%
KLMCheapest$371Average$410FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$379Average$451FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$392Average$577FlexibilityNo cancel feeOn-time69%

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