HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$304+ Cheap flights to Keflavik Intl

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
— KEF
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights 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.

Flights to Keflavik Intl in 2026

Cheapest flights to Keflavik Intl Airport
Explore the most affordable flight options available to Keflavik Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on July 25, 2026.

This eDestinos deal was found by Cheapflights users on 7/21. 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.
Thu 10/158:30 pm
JFK
-
KEF
Nonstop5h 50m
Icelandair
Thu 10/225:00 pm
KEF
-
JFK
Nonstop6h 20m
Icelandair
Deal found 7/21$371
This Ticket deal was found by Cheapflights users on 7/24. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:30 pm
JFK
-
KEF
Nonstop5h 50m
Icelandair
Wed 9/27:50 pm
KEF
-
JFK
Nonstop6h 15m
Icelandair
Deal found 7/24$373
This Ticket deal was found by Cheapflights users on 7/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:55 pm
JFK
-
KEF
Nonstop5h 35m
Virgin Atlantic
Wed 8/511:25 am
KEF
-
JFK
Nonstop6h 00m
Virgin Atlantic
Deal found 7/20$382
This Ticket deal was found by Cheapflights users on 7/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:55 pm
JFK
-
KEF
Nonstop5h 35m
KLM
Wed 9/211:25 am
KEF
-
JFK
Nonstop6h 00m
KLM
Deal found 7/23$391
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Sun 11/87:25 pm
JFK
-
KEF
Nonstop5h 45m
Icelandair
Fri 11/204:50 pm
KEF
-
JFK
Nonstop6h 10m
Icelandair
Deal found 7/24$394
This Mytrip deal was found by Cheapflights users on 7/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:30 pm
JFK
-
KEF
Nonstop5h 50m
Icelandair
Sat 10/37:50 pm
KEF
-
JFK
Nonstop6h 15m
Icelandair
Deal found 7/23$396
This Mytrip deal was found by Cheapflights users on 7/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:30 pm
JFK
-
KEF
Nonstop5h 50m
Icelandair
Sat 10/35:00 pm
KEF
-
JFK
Nonstop6h 20m
Icelandair
Deal found 7/23$397
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:30 pm
JFK
-
KEF
Nonstop5h 50m
Icelandair
Sun 11/14:50 pm
KEF
-
JFK
Nonstop6h 10m
Icelandair
Deal found 7/24$398
This Mytrip deal was found by Cheapflights users on 7/20. 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 9/2411:10 pm
JFK
-
KEF
Nonstop5h 45m
Icelandair
Thu 10/15:00 pm
KEF
-
JFK
Nonstop6h 20m
Icelandair
Deal found 7/20$399
This Ticket deal was found by Cheapflights users on 7/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:30 pm
LGA
-
KEF
1 stop7h 25m
Air Canada
Wed 9/210:00 am
KEF
-
LGA
1 stop12h 10m
Air Canada
Deal found 7/23$411
This SmartFares deal was found by Cheapflights users on 7/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:30 pm
LGA
-
KEF
1 stop10h 25m
Air Canada
Tue 10/1310:00 am
KEF
-
LGA
1 stop12h 10m
Air Canada
Deal found 7/24$436
This Ticket deal was found by Cheapflights users on 7/24. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:40 pm
EWR
-
KEF
1 stop9h 15m
Air Canada
Wed 9/210:00 am
KEF
-
EWR
1 stop9h 50m
Air Canada
Deal found 7/24$439

Find flight deals to Keflavik Intl Airport

Find the latest flights to Keflavik Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on July 25, 2026.

Popular in

December

Cheapest in

January

Average price

$582

Round-trip from

$371

One-way from

$339

Good round-trip deal

$433 or less

Good one-way deal

$230 or less
Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
From New York to Reykjavik
Search Deals
One-way flight from New York to Reykjavik Keflavik Intl (KEF)
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

 
Locate flights to Keflavik Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on July 25, 2026.
Use the filters below to find and compare flights to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 10/19

11:10 pm-8:55 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Mon 11/9

4:50 pm-6:00 pm

Nonstop6h 10m

$421

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Thu 9/10

7:10 am-7:00 am

1 stop19h 50m

Reykjavik Keflavik Intl

Thu 9/17

11:25 am-1:25 pm

Nonstop6h 00m

$443

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sun 10/4

7:23 am-8:50 am

1 stop21h 27m

Reykjavik Keflavik Intl

Fri 10/9

9:15 am-9:45 am

1 stop28h 30m

$451

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Tue 9/22

7:20 am-8:50 am

1 stop21h 30m

Reykjavik Keflavik Intl

Fri 10/2

9:15 am-9:45 am

1 stop28h 30m

$451

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Tue 8/25

8:35 am-7:00 am

2 stops18h 25m

Reykjavik Keflavik Intl

Tue 9/1

9:30 am-8:47 am

2 stops27h 17m

$458

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Tue 8/18

9:25 am-7:40 am

1 stop18h 15m

Reykjavik Keflavik Intl

Mon 8/24

9:30 am-10:42 am

1 stop29h 12m

$460

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sat 8/15

7:20 am-8:50 am

1 stop21h 30m

Reykjavik Keflavik Intl

Tue 8/25

9:15 am-9:47 am

1 stop28h 32m

$465

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Wed 8/19

6:10 am-8:50 am

1 stop22h 40m

Reykjavik Keflavik Intl

Fri 8/28

9:15 am-9:47 am

1 stop28h 32m

$469

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sun 9/13

6:10 am-8:50 am

1 stop22h 40m

Reykjavik Keflavik Intl

Thu 9/17

10:00 am-10:56 am

1 stop28h 56m

$469

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Fri 8/28

6:00 am-8:30 am

1 stop22h 30m

Reykjavik Keflavik Intl

Fri 9/11

9:15 am-9:45 am

1 stop28h 30m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

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

Compare providers for flights 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 to Keflavik Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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: Out of all of the providers offering Reykjavik Keflavik Intl Airport flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Reykjavik Keflavik Intl Airport flight deals on Cheapflights and FlightHub. This is based on searches made for Reykjavik Keflavik Intl Airport flights over the past month.
  • Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Reykjavik Keflavik Intl Airport flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Reykjavik Keflavik Intl Airport. This is based on data collected from Cheapflights searches made over the past month.

Best time to book a flight to Keflavik Intl

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

How long is the flight to Keflavik Intl?

On average, a flight from New York to Keflavik Intl takes 8 hours 18 minutes. Flights to Keflavik Intl from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Keflavik Intl

The most flights from New York to Keflavik Intl are scheduled on a Monday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

What are the most popular airlines that fly to Keflavik Intl?

The most popular airlines flying from New York to Keflavik Intl are Icelandair, United Airlines and Delta.

Icelandair
Icelandair
From $292
United Airlines
United Airlines
From $393
Delta
Delta
From $181
Alaska Airlines
Alaska Airlines
From $243

What are the cheapest airlines that fly to Keflavik Intl?

The cheapest airlines flying from New York to Keflavik Intl are Virgin Atlantic, Icelandair and KLM.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Keflavik Intl ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Keflavik Intl when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Keflavik Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

When is the best time to book a flight to Keflavik Intl?

The best time to book flights to Keflavik Intl is 19 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.

The best insider tips for flights to Reykjavik Keflavik Intl Airport

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Reykjavik Keflavik Intl Airport trip
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on KLM

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Bill Fink

Bill Fink

Expert on Icelandair

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Read more
Victoria M. Walker

Victoria M. Walker

Expert on PLAY

Victoria M. Walker is an award-winning travel reporter who writes the “Carrying On” newsletter. Victoria writes about airlines and hotels and fell in love with travel after her first flight in 2014. She was raised in Virginia and is based in Brooklyn, NY. She is interested in finding the best pizza and coffee in every city she visits.

Read more
Harriet Baskas

Harriet Baskas

Expert on Delta and United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

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 25, 2026.
See what other customers who have flown with Delta,Air France, andVirgin Atlantic to Iceland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,486 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.8
Good
8,486 reviews
Delta
7.8
Good
8,486 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Air France
7.5
Good
1,625 reviews
Delta
7.8
Good
8,486 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Virgin Atlantic
7.5
Good
695 reviews
Delta
7.8
Good
8,486 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
United Airlines
7.4
Good
10,037 reviews
Delta
7.8
Good
8,486 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Icelandair
7.0
Good
716 reviews
Delta
7.8
Good
8,486 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

FAQs about flying to Keflavik Intl

  • Can I find cheaper flights to Keflavik Intl if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Keflavik Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Keflavik Intl?

    Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to Keflavik Intl.

  • What is the cheapest airport to fly to in Keflavik Intl?

    Reykjavik Keflavik Intl is currently the cheapest airport to fly to in Keflavik Intl. One-way flights to Reykjavik Keflavik Intl typically cost $86, while round-trip flights cost around $164.

  • How much is a round-trip flight to Keflavik Intl?

    A round-trip flight to Keflavik Intl will typically cost around $270, however they can be found for as little as $164.

  • Where does the fastest flight to Keflavik Intl depart from?

    For those looking to save time traveling to Keflavik Intl, Boston Logan Intl offers the quickest one-way flight (5 hours 10 minutes).

  • Does Reykjavik Keflavik Intl have rental cars?

    Yes. Those touching down at Reykjavik Keflavik Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Reykjavik Keflavik Intl?

    Yes. Reykjavik Keflavik Intl has hotels nearby for those requiring accommodations. Bank Guesthouse by Kef Airport is the closest property to Reykjavik Keflavik Intl (1.0 mi away from Reykjavik Keflavik Intl).

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.

Search flights to Keflavik Intl by cabin class

Find flights to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Reykjavik Keflavik Intl Airport
Business class flights to Reykjavik Keflavik Intl Airport
Prem Economy class flights to Reykjavik Keflavik Intl Airport
Economy class flights to Reykjavik Keflavik Intl Airport

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.
Site
©2026 Cheapflights