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Cheap flights from New York to Reykjavik Keflavik Intl Airport from £273

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — KEF
27 May — 3 Jun1
1 adult

Cheapflights Tip: The best prices from New York to Reykjavik Keflavik Intl are usually found in March or May, booked 63 days in advance, depart on a Thursday or Saturday and return on a Wednesday

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 22 May 2025.

Round-trip from

£273

Popular in

December

Cheapest in

March

Average price

£294

Good round-trip deal

£130 or less

Good one-way deal

£128 or less
KLM
  • KLM
  • 8/9-15/9
  • 2 total stops
  • 24h 28m total
  • New York to Reykjavik
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Highest demand for flights based on searches. 8% potential increase in price (£22 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in May 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

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 22 May 2025.

Mon 8/912:55LGA - KEF
1 stop13h 25mKLM
Mon 15/908:45KEF - LGA
1 stop11h 03mKLM
Deal found 21/5£273
Sun 7/916:59LGA - KEF
1 stop9h 21mDelta
Wed 17/908:45KEF - LGA
1 stop11h 03mDelta
Deal found 20/5£278
Sun 17/807:20LGA - KEF
1 stop21h 10mUnited Airlines
Sun 24/809:30KEF - LGA
1 stop28h 01mUnited Airlines
Deal found 21/5£288
Tue 27/512:58LGA - KEF
1 stop13h 22mMultiple Airlines
Mon 2/608:50KEF - LGA
1 stop18h 47mMultiple Airlines
Deal found 22/5£305
Sun 25/509:46EWR - KEF
2 stops17h 14mDelta
Mon 2/608:50KEF - EWR
1 stop11h 09mDelta
Deal found 21/5£308
Sun 19/1018:50EWR - KEF
2 stops17h 30mScandinavian Airlines
Sun 26/1011:30KEF - EWR
2 stops30h 55mScandinavian Airlines
Deal found 21/5£309
Sun 17/809:00EWR - KEF
1 stop19h 30mUnited Airlines
Wed 27/809:30KEF - EWR
2 stops40h 09mUnited Airlines
Deal found 21/5£310
Mon 10/1119:30EWR - KEF
Nonstop5h 40mIcelandair
Tue 25/1117:00KEF - EWR
Nonstop6h 20mIcelandair
Deal found 21/5£319
Sat 5/716:59EWR - KEF
1 stop9h 21mKLM
Sat 12/709:30KEF - EWR
1 stop12h 25mKLM
Deal found 21/5£340
Wed 12/1120:50EWR - KEF
1 stop12h 25mLufthansa
Sat 22/1115:10KEF - EWR
1 stop32h 55mLufthansa
Deal found 21/5£359
Thu 4/1222:05EWR - KEF
1 stop34h 15mSWISS
Sat 13/1214:20KEF - EWR
1 stop35h 10mSWISS
Deal found 21/5£384
Fri 30/512:00EWR - KEF
2 stops15h 00mMultiple Airlines
Mon 9/608:50KEF - EWR
2 stops16h 20mMultiple Airlines
Deal found 22/5£386

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 22 May 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

Mon 8/9

12:55-06:20

1 stop13h 25m

Reykjavik Keflavik Intl

Mon 15/9

08:45-15:48

1 stop11h 03m

£273

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sun 7/9

16:59-06:20

1 stop9h 21m

Reykjavik Keflavik Intl

Mon 15/9

08:45-15:48

1 stop11h 03m

£278

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sun 17/8

07:20-08:30

1 stop21h 10m

Reykjavik Keflavik Intl

Sun 24/8

09:30-09:31

1 stop28h 01m

£288

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sun 19/10

18:50-16:20

2 stops17h 30m

Reykjavik Keflavik Intl

Sun 26/10

11:30-14:25

2 stops30h 55m

£309

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sun 17/8

09:00-08:30

1 stop19h 30m

Reykjavik Keflavik Intl

Wed 27/8

09:30-21:39

2 stops40h 09m

£310

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 10/11

19:30-06:10

Nonstop5h 40m

Reykjavik Keflavik Intl

Tue 25/11

17:00-18:20

Nonstop6h 20m

£319

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 18/8

13:00-06:20

1 stop13h 20m

Reykjavik Keflavik Intl

Wed 27/8

08:50-17:30

1 stop12h 40m

£320

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sun 17/8

20:15-06:20

1 stop30h 05m

Reykjavik Keflavik Intl

Fri 29/8

08:50-19:27

1 stop14h 37m

£323

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Wed 12/11

20:50-14:15

1 stop12h 25m

Reykjavik Keflavik Intl

Thu 20/11

15:10-19:05

1 stop32h 55m

£325

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 16/10

17:40-23:20

1 stop25h 40m

Reykjavik Keflavik Intl

Tue 21/10

00:10-14:01

2 stops41h 51m

£423

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 29 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 16 May 2025.

Booking 63 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, January is the cheapest month in which you can book a flight from New York to Reykjavik Keflavik Intl Airport (average of £75). Flying from New York to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). 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 22 May 2025.

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 22 May 2025.

The most flights from NYC to KEF are scheduled on a Monday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

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 Reykjavik Keflavik Intl Airport ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 40.0 mm.

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 Reykjavik Keflavik Intl Airport, 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 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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 22 May 2025.
To help decide which airline to fly from New York to Reykjavik, see what other customers have to say about Alaska Airlines, Delta and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very Good
7,951 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
KLM
7.8
Good
1,346 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Austrian Airlines
7.6
Good
792 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Finnair
7.6
Good
1,282 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines flying from New York to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from New York to Reykjavik Keflavik Intl Airport round-trip from £273. Other airlines that can offer you cheap pricing are Delta, from £278, and United Airlines, from £288. These flights start at 20% lower than the current average price 3 months from now.

  • 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 Icelandair, which is currently one of the cheapest options available, starting at £291. United Airlines flights start at £293 while deals on Delta start at £296 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: airBaltic (100%), KLM (85%), Air France (85%).

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

    Looking at all options, your cheapest flight can be booked for £128. While the most popular route (Newark - Reykjavik Keflavik Intl) can be booked for £436 on average our data indicates £400 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, January is the cheapest month in which you can book a flight from New York to Reykjavik Keflavik Intl Airport (average of £75). Flying from New York to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of £289). 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 New York?

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Keflavik

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Alternative routes for New York to Keflavik Intl

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Newark to Keflavik Intl flights

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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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