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Keflavik Intl

$321+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — KEF
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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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 octubre 28, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. 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.
lun. 11/105:45 amLGA - KEF
1 stop19h 45mMultiple Airlines
sáb. 11/154:55 pmKEF - LGA
1 stop11h 34mMultiple Airlines
Deal found 10/27$443
This Mytrip deal was found by Cheapflights users on 10/28. 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.
jue. 12/43:00 pmLGA - KEF
1 stop10h 30mMultiple Airlines
jue. 12/114:55 pmKEF - LGA
1 stop11h 28mMultiple Airlines
Deal found 10/28$452
This Mytrip deal was found by Cheapflights users on 10/28. 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.
sáb. 11/153:24 pmLGA - KEF
1 stop10h 06mMultiple Airlines
jue. 11/204:55 pmKEF - LGA
1 stop10h 52mMultiple Airlines
Deal found 10/28$458
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/273:00 pmLGA - KEF
1 stop10h 30mMultiple Airlines
jue. 12/44:55 pmKEF - LGA
1 stop11h 28mMultiple Airlines
Deal found 10/28$489
This Mytrip deal was found by Cheapflights users on 10/27. 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.
sáb. 11/153:24 pmLGA - KEF
1 stop10h 06mMultiple Airlines
sáb. 11/224:55 pmKEF - LGA
1 stop10h 52mMultiple Airlines
Deal found 10/27$499
This Mytrip deal was found by Cheapflights users on 10/26. 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.
jue. 12/48:59 amLGA - KEF
1 stop16h 31mMultiple Airlines
lun. 12/84:55 pmKEF - LGA
1 stop11h 28mMultiple Airlines
Deal found 10/26$514
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/113:00 pmLGA - KEF
1 stop10h 30mMultiple Airlines
jue. 12/184:55 pmKEF - LGA
1 stop11h 28mMultiple Airlines
Deal found 10/25$524
This Mytrip deal was found by Cheapflights users on 10/27. 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.
lun. 11/1012:59 pmLGA - KEF
1 stop12h 46mMultiple Airlines
vie. 11/144:30 pmKEF - LGA
1 stop11h 12mMultiple Airlines
Deal found 10/27$526
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/110:59 amLGA - KEF
1 stop14h 31mMultiple Airlines
sáb. 12/64:55 pmKEF - LGA
1 stop11h 28mMultiple Airlines
Deal found 10/27$535
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/13:00 pmLGA - KEF
1 stop10h 30mMultiple Airlines
lun. 12/154:55 pmKEF - LGA
1 stop11h 28mMultiple Airlines
Deal found 10/26$537

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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$443
(Mytrip)

One-way from

$321
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$411
Provider with most accurate pricing for New York LaGuardia-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Reykjavik Keflavik Intl flights.
Search Deals
From New York LaGuardia to Reykjavik Keflavik Intl
Search Deals
One-way flight from New York LaGuardia to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octubre 28, 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

lun. 11/17

2:00 pm-10:45 am

2 stops15h 45m

Reykjavik Keflavik Intl

sáb. 11/22

11:25 am-7:37 pm

2 stops37h 12m

$546

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

jue. 11/13

5:45 am-6:30 am

1 stop19h 45m

Reykjavik Keflavik Intl

lun. 11/17

4:55 pm-11:29 pm

1 stop11h 34m

$555

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

vie. 2/20

2:00 pm-10:40 am

2 stops15h 40m

Reykjavik Keflavik Intl

sáb. 2/28

7:50 am-8:30 pm

2 stops17h 40m

$559

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

vie. 11/14

1:00 pm-10:40 am

2 stops16h 40m

Reykjavik Keflavik Intl

lun. 11/24

7:50 am-7:37 pm

2 stops16h 47m

$620

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

vie. 2/27

2:00 pm-10:40 am

2 stops15h 40m

Reykjavik Keflavik Intl

sáb. 3/7

7:35 am-8:30 pm

2 stops17h 55m

$629

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

lun. 3/9

3:00 pm-3:15 pm

3 stops20h 15m

Reykjavik Keflavik Intl

vie. 3/13

7:35 am-8:30 pm

2 stops16h 55m

$636

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

lun. 1/5

2:00 pm-10:45 am

2 stops15h 45m

Reykjavik Keflavik Intl

sáb. 1/10

7:35 am-8:31 pm

2 stops17h 56m

$744

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

jue. 1/8

1:00 pm-3:15 pm

3 stops21h 15m

Reykjavik Keflavik Intl

lun. 1/12

7:35 am-8:28 pm

2 stops17h 53m

$776

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

lun. 12/1

6:15 am-6:25 am

1 stop19h 10m

Reykjavik Keflavik Intl

mié. 12/10

5:00 pm-9:25 pm

1 stop9h 25m

$777

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

lun. 4/6

6:15 am-9:00 am

1 stop22h 45m

Reykjavik Keflavik Intl

sáb. 4/11

8:10 pm-8:55 am

1 stop16h 45m

$805

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 19 results
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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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 octubre 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from New York LaGuardia Airport to Reykjavik Keflavik Intl Airport by exploring options for tickets in the afternoon.

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.

  • How long is the flight from New York LaGuardia Airport to Reykjavik Keflavik Intl Airport?

    For as low as $546, Scandinavian Airlines can have you in Reykjavik Keflavik Intl Airport from New York LaGuardia Airport in 15h 45m. New York LaGuardia Airport and Reykjavik Keflavik Intl Airport are separated by a distance of 2580 mi.

  • 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.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

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

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