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Cheap flights from New York to Reykjavik Keflavik Intl Airport from £288

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — KEF
13 May — 20 May1
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 May, booked 70 days in advance, depart on a Thursday or Friday 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 13 April 2026.

Mon 31/812:55
LGA
-
KEF
1 stop14h 45m
KLM
Tue 8/909:30
KEF
-
LGA
1 stop11h 42m
KLM
Deal found 11/4£327
Tue 15/911:50
EWR
-
KEF
1 stop15h 10m
KLM
Mon 21/909:30
KEF
-
EWR
1 stop18h 03m
KLM
Deal found 13/4£327
Mon 24/820:00
LGA
-
KEF
1 stop31h 40m
KLM
Tue 8/909:30
KEF
-
LGA
1 stop11h 42m
KLM
Deal found 8/4£328
Mon 24/817:00
EWR
-
KEF
1 stop10h 40m
KLM
Tue 8/909:30
KEF
-
EWR
1 stop12h 11m
KLM
Deal found 10/4£328
Sun 23/815:05
LGA
-
KEF
1 stop11h 55m
Delta
Thu 3/909:30
KEF
-
LGA
1 stop11h 42m
Delta
Deal found 8/4£334
Sun 23/806:00
EWR
-
KEF
1 stop21h 00m
Virgin Atlantic
Fri 28/809:30
KEF
-
EWR
1 stop12h 11m
Virgin Atlantic
Deal found 8/4£334
Sun 23/814:55
LGA
-
KEF
1 stop12h 45m
Delta
Tue 1/908:45
KEF
-
LGA
2 stops11h 46m
Delta
Deal found 9/4£337
Wed 26/817:00
EWR
-
KEF
1 stop10h 40m
Delta
Sun 30/808:45
KEF
-
EWR
2 stops14h 57m
Delta
Deal found 8/4£337
Sun 30/810:00
LGA
-
KEF
2 stops17h 40m
Delta
Sun 6/909:30
KEF
-
LGA
1 stop16h 26m
Delta
Deal found 11/4£337
Sun 23/810:25
EWR
-
KEF
2 stops17h 15m
KLM
Thu 3/909:30
KEF
-
EWR
1 stop12h 11m
KLM
Deal found 13/4£337
Sun 30/820:00
LGA
-
KEF
1 stop31h 40m
Delta
Thu 10/909:30
KEF
-
LGA
1 stop16h 26m
Delta
Deal found 11/4£338
Sat 22/818:00
EWR
-
KEF
1 stop33h 00m
Delta
Tue 1/909:30
KEF
-
EWR
1 stop18h 03m
Delta
Deal found 9/4£338

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 13 April 2026.

Round-trip from

£327

One-way from

£288

Popular in

December

Cheapest in

September

Average price

£342

Good round-trip deal

£506 or less

Good one-way deal

£259 or less
KLM
  • KLM
  • 31/8-8/9
  • 2 total stops
  • 26h 27m total
  • New York to Reykjavik
Search Deals
Icelandair
  • Icelandair
  • 8/5
  • Nonstop
  • 5h 50m total
  • New York to Reykjavik
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 13 April 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

Tue 12/5

14:46-07:00

1 stop12h 14m

Reykjavik Keflavik Intl

Tue 19/5

09:30-17:12

1 stop11h 42m

£352

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Thu 7/5

14:46-07:00

1 stop12h 14m

Reykjavik Keflavik Intl

Sun 10/5

08:45-19:47

1 stop15h 02m

£352

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Thu 7/5

14:46-07:00

1 stop12h 14m

Reykjavik Keflavik Intl

Thu 14/5

09:30-19:00

1 stop13h 30m

£352

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sat 16/5

14:47-07:00

1 stop12h 13m

Reykjavik Keflavik Intl

Sat 23/5

08:45-23:25

1 stop18h 40m

£352

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Tue 12/5

15:00-07:40

1 stop12h 40m

Reykjavik Keflavik Intl

Tue 19/5

09:30-16:55

1 stop11h 25m

£352

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 13/5

18:59-07:00

2 stops32h 01m

Reykjavik Keflavik Intl

Sun 17/5

09:30-23:54

1 stop18h 24m

£360

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Fri 11/9

18:00-07:00

1 stop33h 00m

Reykjavik Keflavik Intl

Sun 20/9

09:30-23:33

1 stop18h 03m

£373

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sun 20/9

18:00-07:00

1 stop33h 00m

Reykjavik Keflavik Intl

Fri 25/9

09:30-23:33

1 stop18h 03m

£373

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 25/5

13:05-07:00

1 stop13h 55m

Reykjavik Keflavik Intl

Wed 10/6

08:45-19:30

1 stop14h 45m

£376
Fastest return journey

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Tue 5/5

20:25-06:15

Nonstop5h 50m

Reykjavik Keflavik Intl

Sat 9/5

17:00-19:15

Nonstop6h 15m

£388

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 46 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

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

Use this chart to determine the optimal time to book a return flight from New York to Keflavik Intl. Price data was last updated on 10 April 2026.

Booking 70 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.

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

Currently, June is the cheapest month in which you can book a flight from New York to Reykjavik Keflavik Intl Airport (average of £184). Flying from New York to Reykjavik Keflavik Intl Airport in March is currently the most expensive (average of £272). 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 13 April 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 13 April 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 (5 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?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday 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, Icelandair have had the lowest number of delays on this route, with just 19% of flights being delayed.

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 14m. Fly via Delta, Virgin Atlantic, or KLM to get the fastest option. There are 2580 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 (100%), Air France (100%), Delta (100%).

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

    Looking at all options, your cheapest flight can be booked for £273. While the most popular route (Newark - Reykjavik Keflavik Intl) can be booked for £2,181 on average, our data indicates £820 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, June is the cheapest month in which you can book a flight from New York to Reykjavik Keflavik Intl Airport (average of £184). Flying from New York to Reykjavik Keflavik Intl Airport in March is currently the most expensive (average of £272). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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