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$305+ Cheap flights from Keflavik Intl (KEF) to Connecticut

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — BDL
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Connecticut

Keep the following information in mind while searching for Keflavik Intl to Connecticut flight deals. Data was last updated October 27, 2025.

Round-trip from

$344
(Booking.com)

One-way from

$305
(Kiwi.com)
From Reykjavik Keflavik Intl to Connecticut
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One-way flight from Reykjavik Keflavik Intl to Connecticut
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Find flight deals from Keflavik Intl to Connecticut

Cheapest flights from Keflavik Intl to Connecticut
Explore the most affordable flight options available from Keflavik Intl to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/274:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Wed 12/37:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Deal found 10/24$344
This ResecentrumGruppen 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Tue 11/117:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Deal found 10/25$378
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Mon 12/87:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Deal found 10/25$393
This Bravofly deal was found by Cheapflights users on 10/24. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Mon 12/157:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Deal found 10/24$451
This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/274:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Tue 12/27:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Deal found 10/24$452
This Mytrip deal was found by Cheapflights users on 10/24. 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.
Thu 11/275:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Wed 12/37:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Deal found 10/24$468
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Tue 12/167:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Deal found 10/25$476
This Billigflug 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:00 pmKEF - EWR
Nonstop6h 25mIcelandair
Sat 12/67:35 pmEWR - KEF
Nonstop5h 40mIcelandair
Deal found 10/25$477
This Mytrip deal was found by Cheapflights users on 10/24. 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.
Fri 12/124:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Sun 12/147:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Deal found 10/24$478
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Wed 12/37:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Deal found 10/25$479
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Mon 11/177:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Deal found 10/25$489
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:50 pmKEF - JFK
Nonstop6h 10mIcelandair
Tue 11/117:25 pmJFK - KEF
Nonstop5h 45mIcelandair
Deal found 10/25$492

Cheapflights Fare Finder

 
Customize your flight search to find flights from Keflavik Intl to Connecticut 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 27, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Connecticut that are best for you.

Fly from

Keflavik Intl

Fly to

Connecticut

Route

Depart

Return

Price

ReykjavikNewark

KEF - EWR

KEFEWR

Reykjavik Keflavik Intl

Wed 12/3

5:00 pm-6:25 pm

Nonstop6h 25m

Newark

Mon 12/8

7:35 pm-6:15 am

Nonstop5h 40m

$393

ReykjavikNewark

KEF - EWR

KEFEWR

Reykjavik Keflavik Intl

Wed 12/3

5:00 pm-6:25 pm

Nonstop6h 25m

Newark

Tue 12/9

7:35 pm-6:15 am

Nonstop5h 40m

$393

ReykjavikNewark

KEF - EWR

KEFEWR

Reykjavik Keflavik Intl

Thu 4/2

5:00 pm-7:10 pm

Nonstop6h 10m

Newark

Sun 4/5

8:25 pm-6:15 am

Nonstop5h 50m

$556

ReykjavikNewark

KEF - EWR

KEFEWR

Reykjavik Keflavik Intl

Mon 12/29

5:00 pm-6:25 pm

Nonstop6h 25m

Newark

Fri 1/2

7:35 pm-6:15 am

Nonstop5h 40m

$588

ReykjavikNew York

KEF - JFK

KEFJFK

Reykjavik Keflavik Intl

Thu 11/27

4:50 pm-6:00 pm

Nonstop6h 10m

New York John F Kennedy Intl

Wed 12/3

1:59 pm-6:05 am

1 stop11h 06m

$608

ReykjavikNew York

KEF - JFK

KEFJFK

Reykjavik Keflavik Intl

Thu 11/27

4:50 pm-6:00 pm

Nonstop6h 10m

New York John F Kennedy Intl

Wed 12/3

8:45 pm-6:30 am

1 stop28h 45m

$616

ReykjavikNew York

KEF - JFK

KEFJFK

Reykjavik Keflavik Intl

Tue 11/18

5:00 pm-9:16 pm

1 stop9h 16m

New York John F Kennedy Intl

Fri 11/28

7:25 pm-6:10 am

Nonstop5h 45m

$626

ReykjavikNew York

KEF - JFK

KEFJFK

Reykjavik Keflavik Intl

Wed 12/3

4:50 pm-6:00 pm

Nonstop6h 10m

New York John F Kennedy Intl

Mon 12/8

7:25 pm-6:10 am

Nonstop5h 45m

$631

ReykjavikNewark

KEF - EWR

KEFEWR

Reykjavik Keflavik Intl

Thu 2/5

11:30 am-1:25 pm

2 stops30h 55m

Newark

Sun 2/8

5:30 pm-10:45 am

1 stop12h 15m

$639

ReykjavikNew York

KEF - JFK

KEFJFK

Reykjavik Keflavik Intl

Tue 12/2

4:50 pm-6:00 pm

Nonstop6h 10m

New York John F Kennedy Intl

Sat 12/6

7:25 pm-6:10 am

Nonstop5h 45m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 54 results
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Best time to book a flight from Keflavik Intl to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Keflavik Intl 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 Reykjavik Keflavik Intl Airport to Connecticut
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 Keflavik Intl to Connecticut. 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 Reykjavik Keflavik Intl Airport to Connecticut?

    For as low as $393, Icelandair can have you in Connecticut from Reykjavik Keflavik Intl Airport in 6h 25m. There are 2594 mi between Reykjavik Keflavik Intl Airport and Connecticut. This flight may include one or multiple stops.

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

    The most popular route from Reykjavik Keflavik Intl Airport to Connecticut is Reykjavik Keflavik Intl - New York John F Kennedy Intl. You may also consider Reykjavik Keflavik Intl - Newark or Reykjavik Keflavik Intl - New York LaGuardia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Keflavik Intl to Connecticut 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

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