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Cheap flights from New York to Reykjavik Keflavik Intl Airport from £298

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — KEF
24 Jun — 1 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York to Reykjavik Keflavik Intl are usually found in September or October, booked 16 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from New York to Keflavik Intl

Enter your travel dates to find the best prices.

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 25 May 2026.

Mon 7/907:20
LGA
-
KEF
1 stop21h 30m
United Airlines
Fri 11/909:15
KEF
-
LGA
1 stop28h 30m
United Airlines
Deal found 20/5£337
Sun 12/717:35
LGA
-
KEF
1 stop10h 20m
Air Canada
Thu 16/709:15
KEF
-
LGA
1 stop11h 42m
Air Canada
Deal found 25/5£351
Sun 5/717:35
LGA
-
KEF
1 stop10h 20m
Air Canada
Fri 10/709:15
KEF
-
LGA
1 stop9h 22m
Air Canada
Deal found 25/5£352
Tue 7/712:55
LGA
-
KEF
1 stop14h 45m
KLM
Tue 14/708:45
KEF
-
LGA
1 stop11h 08m
KLM
Deal found 23/5£353
Wed 8/717:00
LGA
-
KEF
1 stop10h 40m
Multiple Airlines
Tue 14/708:45
KEF
-
LGA
1 stop11h 08m
Multiple Airlines
Deal found 21/5£353
Wed 8/712:55
LGA
-
KEF
1 stop14h 45m
KLM
Tue 14/709:30
KEF
-
LGA
1 stop11h 19m
KLM
Deal found 22/5£354
Sat 6/615:30
LGA
-
KEF
1 stop12h 25m
Air Canada
Mon 15/610:00
KEF
-
LGA
1 stop13h 00m
Air Canada
Deal found 22/5£356
Wed 8/712:55
LGA
-
KEF
1 stop14h 45m
KLM
Thu 23/709:30
KEF
-
LGA
1 stop11h 19m
KLM
Deal found 21/5£359
Thu 4/608:00
LGA
-
KEF
2 stops19h 40m
Delta
Thu 18/609:30
KEF
-
LGA
1 stop18h 13m
Delta
Deal found 25/5£362
Mon 6/706:00
LGA
-
KEF
1 stop22h 30m
United Airlines
Sat 18/709:15
KEF
-
LGA
1 stop28h 32m
United Airlines
Deal found 21/5£363
Thu 10/915:05
LGA
-
KEF
1 stop11h 55m
Delta
Mon 14/909:30
KEF
-
LGA
1 stop13h 28m
Delta
Deal found 25/5£365
Sat 4/706:00
EWR
-
KEF
2 stops22h 50m
United Airlines
Sat 11/710:00
KEF
-
EWR
2 stops27h 51m
United Airlines
Deal found 21/5£391

Find flight deals from New York to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) 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 25 May 2026.

Round-trip from

£337

One-way from

£298

Popular in

December

Cheapest in

September

Average price

£373

Good round-trip deal

£249 or less

Good one-way deal

£232 or less
United Airlines
  • United Airlines
  • 7/9-11/9
  • 2 total stops
  • 50h 00m total
  • New York to Reykjavik
Search Deals
KLM
  • KLM
  • 11/7
  • 1 total stop
  • 14h 40m total
  • New York to Reykjavik
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from New York (NYC) to Reykjavik Keflavik Intl.
Search Deals
Price to beat on a one-way flight from New York (NYC) to Reykjavik Keflavik Intl.
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 25 May 2026.
Use the filters below to find and compare flights from New York to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Wed 8/7

17:00-07:40

1 stop10h 40m

Reykjavik Keflavik Intl

Tue 14/7

08:45-15:53

1 stop11h 08m

£353

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sun 5/7

06:00-08:30

1 stop22h 30m

Reykjavik Keflavik Intl

Thu 9/7

09:15-09:47

1 stop28h 32m

£363

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Thu 18/6

06:00-08:50

1 stop22h 50m

Reykjavik Keflavik Intl

Thu 25/6

09:15-08:00

1 stop26h 45m

£363

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Thu 18/6

07:00-08:50

1 stop21h 50m

Reykjavik Keflavik Intl

Mon 22/6

09:15-08:00

1 stop26h 45m

£363

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sat 6/6

07:00-08:50

1 stop21h 50m

Reykjavik Keflavik Intl

Mon 15/6

10:00-07:36

1 stop25h 36m

£367

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Fri 3/7

18:25-08:50

1 stop10h 25m

Reykjavik Keflavik Intl

Mon 6/7

09:15-21:30

1 stop16h 15m

£372

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Fri 24/7

20:25-08:50

1 stop32h 25m

Reykjavik Keflavik Intl

Fri 31/7

09:15-09:47

1 stop28h 32m

£373

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Wed 15/7

17:40-07:55

1 stop10h 15m

Reykjavik Keflavik Intl

Wed 29/7

09:50-15:45

1 stop9h 55m

£375

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Fri 5/6

16:29-08:50

1 stop12h 21m

Reykjavik Keflavik Intl

Mon 8/6

10:00-18:10

1 stop12h 10m

£376

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sat 6/6

15:30-07:55

1 stop12h 25m

Reykjavik Keflavik Intl

Sat 13/6

11:30-18:47

1 stop11h 17m

£376

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 41 resultsSorted by cheapest first
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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 return 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 to Reykjavik Keflavik Intl Airport

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

Currently, November is the cheapest month in which you can book a flight from New York to Reykjavik Keflavik Intl Airport (average of £108). Flying from New York to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of £934). 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 NYC 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 25 May 2026.

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

Weekly flight availability from New York to Reykjavik Keflavik Intl Airport

Explore weekly flight availability from New York to Keflavik Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 May 2026.

The most flights from NYC to KEF are scheduled on a Monday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost for a return flight from New York to Reykjavik Keflavik Intl Airport?

How often are flights from New York to Reykjavik delayed?

About 19% of weekly flights between New York and Reykjavik have experienced delays in the past year, with the average delay time being 171 minutes.

What is the most punctual flight time for New York to Reykjavik flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on New York to Reykjavik flights?

Over the past year, Delta have had the lowest number of delays on this route, with just 19% of flights being delayed.

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

Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 New York to Reykjavik Keflavik Intl Airport?

    There are many flights that can get you from New York to Reykjavik Keflavik Intl Airport in 12h 40m. Fly via United Airlines or Scandinavian Airlines to get the fastest option. There are 2594 mi between New York and Reykjavik Keflavik Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New York to Reykjavik Keflavik Intl Airport on time: KLM (98%), Air France (98%), Delta (98%).

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

    Looking at all options, your cheapest flight can be booked for £167. While the most popular route (Newark - Reykjavik Keflavik Intl) can be booked for £367 on average, our data indicates £925 when flying from New York to Reykjavik Keflavik Intl Airport.

  • 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 holiday 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 New York to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from New York to Reykjavik Keflavik Intl Airport (average of £108). Flying from New York to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of £934). 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

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Hveragerdi
Keflavik

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Alternative routes for New York to Keflavik Intl

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Newark to Keflavik Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from New York to Keflavik Intl?

Deals for New York to Keflavik Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from New York to Keflavik Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from New York to Keflavik Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from New York to Keflavik Intl with no change fees?

Certainly. Search results for flights to Keflavik Intl from New York shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from New York to Keflavik Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Keflavik Intl from New York today and book when prices fit your budget.

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