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Keflavik Intl

$268+ Cheap flights from LaGuardia, NY (LGA) to Keflavik Intl (KEF)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — KEF
Apr 14 — Apr 211
Mon 4/14
Mon 4/21
1 adult, Economy
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Cheap flight deals from LaGuardia to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 April 9, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$372
(Ticket)

One-way from

$268
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$419
Provider with most accurate pricing for New York LaGuardia-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for New York LaGuardia-Reykjavik Keflavik Intl flights.
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From New York LaGuardia to Reykjavik Keflavik Intl
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One-way flight from New York LaGuardia to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from LaGuardia to Keflavik Intl

Cheapest flights from LaGuardia to Keflavik Intl
Explore the most affordable flight options available from LaGuardia to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2025.

This Ticket deal was found by Cheapflights users on 4/8. 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.
Tue 5/132:40 pmLGA - KEF
1 stop11h 40mAir France
Tue 5/208:50 amKEF - LGA
1 stop10h 59mAir France
Deal found 4/8$372
This KLM deal was found by Cheapflights users on 4/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:58 pmLGA - KEF
1 stop13h 22mKLM
Tue 5/208:50 amKEF - LGA
1 stop10h 59mKLM
Deal found 4/8$390
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/134:59 pmLGA - KEF
1 stop9h 21mDelta
Sun 5/188:50 amKEF - LGA
1 stop9h 48mDelta
Deal found 4/9$408
This Justfly.com deal was found by Cheapflights users on 4/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:45 amLGA - KEF
1 stop19h 25mAir Canada
Sat 8/309:30 amKEF - LGA
1 stop9h 15mAir Canada
Deal found 4/8$463
This United Airlines deal was found by Cheapflights users on 4/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/73:00 pmLGA - KEF
1 stop13h 30mUnited Airlines
Sun 9/1412:00 pmKEF - LGA
1 stop26h 08mUnited Airlines
Deal found 4/8$465
This Mytrip deal was found by Cheapflights users on 4/9. 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 5/76:30 amLGA - KEF
2 stops18h 15mMultiple Airlines
Wed 5/143:45 pmKEF - LGA
2 stops31h 19mMultiple Airlines
Deal found 4/9$514

Cheapflights Fare Finder

Customize your flight search to find flights from LaGuardia 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 2,558,603 searches. Data last updated April 9, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

LaGuardia

Fly to

Keflavik Intl

Route

Depart

Return

Price

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Tue 5/13

2:40 pm-6:20 am

1 stop11h 40m

Reykjavik Keflavik Intl

Tue 5/20

8:50 am-3:49 pm

1 stop10h 59m

$372

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Tue 5/13

12:58 pm-6:20 am

1 stop13h 22m

Reykjavik Keflavik Intl

Tue 5/20

8:50 am-3:49 pm

1 stop10h 59m

$390

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Tue 5/13

4:59 pm-6:20 am

1 stop9h 21m

Reykjavik Keflavik Intl

Sun 5/18

8:50 am-2:38 pm

1 stop9h 48m

$408

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Fri 8/22

8:45 am-8:10 am

1 stop19h 25m

Reykjavik Keflavik Intl

Sat 8/30

9:30 am-2:45 pm

1 stop9h 15m

$463

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Sun 9/7

3:00 pm-8:30 am

1 stop13h 30m

Reykjavik Keflavik Intl

Sun 9/14

12:00 pm-10:08 am

1 stop26h 08m

$465

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Wed 5/7

6:30 am-4:45 am

2 stops18h 15m

Reykjavik Keflavik Intl

Wed 5/14

3:45 pm-7:04 pm

2 stops31h 19m

$514

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Thu 5/8

6:30 am-4:45 am

2 stops42h 15m

$268

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Thu 8/7

6:00 am-8:10 am

2 stops22h 10m

$448

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Thu 5/8

12:58 pm-6:20 am

1 stop13h 22m

$452

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Mon 8/4

7:05 am-8:15 am

2 stops21h 10m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 15 results
1
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Compare providers for flights from LaGuardia 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 from LaGuardia to Keflavik Intl in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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: When it comes to deals on New York LaGuardia Airport-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to Keflavik Intl

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

What is the cheapest time of day to fly from LGA to KEF?

Find hourly flight availability from LaGuardia 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 April 9, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 6% on flights from New York LaGuardia Airport to Reykjavik Keflavik Intl Airport by exploring options for tickets in the morning.

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 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 Reykjavik Keflavik Intl Airport 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 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 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).

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 April 9, 2025.
Delta
8.0
Very good
7,906 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,906 reviews
Delta
8.0
Very good
7,906 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very good
7,906 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,906 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,633 reviews
Delta
8.0
Very good
7,906 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Scandinavian Airlines
7.3
Good
1,331 reviews
Delta
8.0
Very good
7,906 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia 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 LaGuardia Airport to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from New York LaGuardia Airport to Reykjavik Keflavik Intl Airport round-trip from $372. Other airlines that can offer you cheap pricing are KLM, from $394, and Delta, from $458.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $452. However, be on the lookout for offers from Air Canada and British Airways, as they are both options that can get you from New York LaGuardia Airport to Reykjavik Keflavik Intl Airport for a low price.

  • Can I find deals for flights from LaGuardia to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Keflavik Intl.

  • Can I find deals for business class flights from LaGuardia to Keflavik Intl?

    Yes. Cheapflights offers flight deals from LaGuardia 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 LaGuardia Airport to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Reykjavik Keflavik Intl Airport (average of $328). Flying from New York LaGuardia Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $651). 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

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Alternative routes for LaGuardia to Keflavik Intl

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