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Cheap flights from New York to Reykjavik Keflavik Intl Airport from £201

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — KEF
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from New York to Reykjavik Keflavik Intl are usually found in March or May, booked 37 days in advance, depart on a Saturday or Thursday and return on a Monday

Cheap 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 18 November 2025.

Round-trip from

£302

One-way from

£201

Popular in

December

Cheapest in

March

Average price

£359

Good round-trip deal

£340 or less

Good one-way deal

£236 or less
Icelandair
  • Icelandair
  • 12/1-21/1
  • Nonstop
  • 12h 05m total
  • New York to Reykjavik
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19/1
  • 19/1
  • 2 total stops
  • 36h 00m total
  • New York to Reykjavik
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Highest demand for flights based on searches. 9% potential increase in price (£28 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from New York (NYC) to Reykjavik Keflavik Intl.
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Price to beat on a one-way flight from New York (NYC) to Reykjavik Keflavik Intl.
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Find 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 18 November 2025.

Tue 9/1219:35EWR - KEF
Nonstop5h 40mIcelandair
Thu 8/117:00KEF - EWR
Nonstop6h 25mIcelandair
Deal found 17/11£358
Mon 8/1206:30LGA - KEF
1 stop19h 00mMultiple Airlines
Mon 15/1216:55KEF - LGA
1 stop11h 28mMultiple Airlines
Deal found 18/11£359
Mon 8/1219:45EWR - KEF
2 stops34h 00mScandinavian Airlines
Sun 11/117:35KEF - EWR
1 stop27h 05mScandinavian Airlines
Deal found 17/11£365
Mon 8/1219:45EWR - KEF
2 stops34h 00mScandinavian Airlines
Sat 10/111:25KEF - EWR
1 stop33h 15mScandinavian Airlines
Deal found 17/11£373
Tue 9/1219:35EWR - KEF
Nonstop5h 40mIcelandair
Sat 10/117:00KEF - EWR
Nonstop6h 25mIcelandair
Deal found 17/11£377
Mon 8/1206:00EWR - KEF
1 stop19h 30mMultiple Airlines
Mon 15/1216:55KEF - EWR
2 stops31h 04mMultiple Airlines
Deal found 18/11£381
Fri 12/1217:40EWR - KEF
2 stops35h 50mScandinavian Airlines
Sun 11/117:35KEF - EWR
1 stop27h 05mScandinavian Airlines
Deal found 17/11£389
Mon 8/1213:00LGA - KEF
2 stops16h 45mScandinavian Airlines
Mon 15/1211:30KEF - LGA
2 stops37h 34mScandinavian Airlines
Deal found 17/11£575

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 18 November 2025.
Use the filters below to find and compare flights from New York to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

New York

Fly to

Keflavik Intl

Route

Depart

Return

Price

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Wed 6/5

20:00-07:00

2 stops31h 00m

Reykjavik Keflavik Intl

Mon 11/5

08:50-19:35

1 stop14h 45m

£327

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Wed 6/5

20:00-07:00

2 stops31h 00m

Reykjavik Keflavik Intl

Tue 12/5

09:30-23:43

2 stops18h 13m

£327

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Wed 6/5

20:00-07:00

2 stops31h 00m

Reykjavik Keflavik Intl

Sun 10/5

08:50-19:35

1 stop14h 45m

£327

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Wed 6/5

20:00-07:00

2 stops31h 00m

Reykjavik Keflavik Intl

Wed 13/5

08:50-08:00

2 stops27h 10m

£327

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Tue 12/5

14:55-06:20

1 stop11h 25m

Reykjavik Keflavik Intl

Tue 19/5

08:50-23:43

1 stop18h 53m

£327

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Tue 12/5

14:55-06:20

1 stop11h 25m

Reykjavik Keflavik Intl

Tue 19/5

08:50-15:49

1 stop10h 59m

£327

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sun 10/5

15:05-07:00

1 stop11h 55m

Reykjavik Keflavik Intl

Thu 21/5

09:30-17:12

1 stop11h 42m

£327

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Mon 11/5

15:05-07:00

1 stop11h 55m

Reykjavik Keflavik Intl

Tue 19/5

08:50-15:49

1 stop10h 59m

£327

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 11/5

15:00-07:00

1 stop12h 00m

Reykjavik Keflavik Intl

Tue 19/5

09:30-17:41

1 stop12h 11m

£327

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 11/5

15:00-07:00

1 stop12h 00m

Reykjavik Keflavik Intl

Mon 18/5

08:50-15:52

1 stop11h 02m

£335

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 41 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 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 14 November 2025.

Booking 37 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, March is the cheapest month in which you can book a flight from New York to Reykjavik Keflavik Intl Airport (average of £169). Flying from New York to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of £251). 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 18 November 2025.

One of the essential ways to save on airfare from New York to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 58% on airfare.

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 18 November 2025.

The most flights from NYC to KEF are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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

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 5h 40m. Fly via Icelandair, Delta, or United 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 cheapest airlines to fly from New York to Reykjavik Keflavik Intl Airport one-way?

    To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at £268. British Airways flights start at £286 while deals on American Airlines start at £313 one-way.

  • 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 (81%), Air France (81%), Delta (81%).

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

    Looking at all options, your cheapest flight can be booked for £208. While the most popular route (Newark - Reykjavik Keflavik Intl) can be booked for £444 on average, our data indicates £621 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, March is the cheapest month in which you can book a flight from New York to Reykjavik Keflavik Intl Airport (average of £169). Flying from New York to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of £251). 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

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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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