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Keflavik Intl

$197+ Cheap flights from Connecticut 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — KEF
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Connecticut to Keflavik Intl

Keep the following information in mind while searching for Connecticut to Keflavik Intl flight deals. Data was last updated October 23, 2025.

Round-trip from

$335
(Ticket)

One-way from

$197
(Mytrip)
From Connecticut to Reykjavik Keflavik Intl
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One-way flight from Connecticut to Reykjavik Keflavik Intl
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Find flight deals from Connecticut to Keflavik Intl

Cheapest flights from Connecticut to Keflavik Intl
Explore the most affordable flight options available from Connecticut to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Ticket deal was found by Cheapflights users on 10/21. 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.
Mon 11/107:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Tue 11/185:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 10/21$335
This CrystalTravel deal was found by Cheapflights users on 10/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Tue 11/255:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 10/21$348
This CrystalTravel deal was found by Cheapflights users on 10/22. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Wed 11/265:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 10/22$349
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Tue 12/27:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Thu 12/115:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 10/21$361
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Tue 11/117:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Tue 11/185:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 10/22$363
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Sun 12/77:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Thu 12/114:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 10/21$364
This Netflights deal was found by Cheapflights users on 10/23. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Wed 11/265:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 10/23$365
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Mon 11/107:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Fri 11/145:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Deal found 10/22$366
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Mon 12/87:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Wed 12/174:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 10/21$376
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 11/145:30 pmJFK - KEF
1 stop15h 45mMultiple Airlines
Sat 11/222:20 pmKEF - JFK
1 stop31h 20mMultiple Airlines
Deal found 10/21$395
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Tue 12/27:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Sun 12/74:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Deal found 10/21$401
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/284:25 pmJFK - KEF
1 stop15h 55mSWISS
Sat 12/62:20 pmKEF - JFK
1 stop27h 45mSWISS
Deal found 10/22$415

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut 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 October 23, 2025.
Use the filters below to find and compare flights from Connecticut to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Connecticut

Fly to

Keflavik Intl

Route

Depart

Return

Price

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Wed 1/21

7:25 pm-6:10 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Wed 1/28

4:50 pm-6:00 pm

Nonstop6h 10m

$379

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Sun 1/18

7:25 pm-6:10 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Fri 1/23

4:50 pm-6:00 pm

Nonstop6h 10m

$379

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Tue 1/13

10:45 pm-9:00 am

1 stop29h 15m

Reykjavik Keflavik Intl

Thu 1/22

10:00 am-7:05 pm

1 stop14h 05m

$430

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Wed 1/7

10:45 pm-9:15 am

1 stop29h 30m

Reykjavik Keflavik Intl

Wed 1/21

9:45 am-7:05 pm

1 stop14h 20m

$430

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 1/19

7:25 pm-6:10 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Sat 1/24

4:50 pm-6:00 pm

Nonstop6h 10m

$452

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Tue 1/20

7:25 pm-6:10 am

Nonstop5h 45m

Reykjavik Keflavik Intl

Sat 1/24

4:50 pm-6:00 pm

Nonstop6h 10m

$452

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 1/12

6:05 pm-2:20 pm

1 stop15h 15m

Reykjavik Keflavik Intl

Tue 1/20

3:20 pm-4:00 pm

1 stop29h 40m

$454

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Fri 11/28

5:25 pm-5:15 pm

2 stops18h 50m

Reykjavik Keflavik Intl

Sun 12/7

10:00 am-7:05 pm

1 stop14h 05m

$454

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Fri 12/12

5:25 pm-5:15 pm

2 stops18h 50m

Reykjavik Keflavik Intl

Mon 12/22

9:45 am-7:05 pm

1 stop14h 20m

$454

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Fri 11/28

5:30 pm-2:15 pm

1 stop15h 45m

Reykjavik Keflavik Intl

Tue 12/9

3:20 pm-8:10 pm

1 stop33h 50m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 60 results
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Best time to book a flight from Connecticut to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Connecticut 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 Connecticut to Reykjavik Keflavik Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Connecticut 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 Connecticut to Reykjavik Keflavik Intl Airport?

    For as low as $379, Icelandair can have you in Reykjavik Keflavik Intl Airport from Connecticut in 5h 45m. Connecticut and Reykjavik Keflavik Intl Airport are separated by a distance of 2585 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Connecticut to Reykjavik Keflavik Intl Airport?

    When deciding which route to take from Connecticut to Reykjavik Keflavik Intl Airport consider New York John F Kennedy Intl - Reykjavik Keflavik Intl, Newark - Reykjavik Keflavik Intl or New York LaGuardia - Reykjavik Keflavik Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Connecticut 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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