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Keflavik Intl

$544+ Cheap flights from Hartford (BDL) 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — KEF
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheap flight deals from Hartford to Keflavik Intl

Cheapest flights from Hartford to Keflavik Intl
Explore the most affordable flight options available from Hartford to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.

This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:15 am
BDL
-
KEF
1 stop19h 05m
Icelandair
Thu 6/115:00 pm
KEF
-
BDL
1 stop10h 57m
Icelandair
Deal found 4/8$802
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:15 am
BDL
-
KEF
1 stop19h 05m
Icelandair
Sat 6/65:00 pm
KEF
-
BDL
1 stop10h 52m
Icelandair
Deal found 4/8$891
This Expedia deal was found by Cheapflights users on 4/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
BDL
-
KEF
1 stop22h 55m
Multiple Airlines
Mon 5/47:55 pm
KEF
-
BDL
2 stops31h 49m
Multiple Airlines
Deal found 4/5$946
This KAYAK deal was found by Cheapflights users on 4/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:45 am
BDL
-
KEF
1 stop19h 35m
Multiple Airlines
Thu 6/255:00 pm
KEF
-
BDL
1 stop10h 57m
Multiple Airlines
Deal found 4/10$967
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Mon 6/227:15 am
BDL
-
KEF
1 stop19h 00m
Multiple Airlines
Mon 6/294:55 pm
KEF
-
BDL
1 stop9h 53m
Multiple Airlines
Deal found 4/10$989
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:25 am
BDL
-
KEF
1 stop19h 55m
Multiple Airlines
Sat 10/35:00 pm
KEF
-
BDL
1 stop10h 44m
Multiple Airlines
Deal found 4/9$990
This KLM deal was found by Cheapflights users on 4/5. 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 8/189:35 am
BDL
-
KEF
1 stop18h 05m
Multiple Airlines
Mon 8/248:45 am
KEF
-
BDL
1 stop18h 51m
Multiple Airlines
Deal found 4/5$994
This Delta deal was found by Cheapflights users on 4/5. 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 8/186:00 am
BDL
-
KEF
2 stops21h 40m
Delta
Mon 8/248:45 am
KEF
-
BDL
2 stops19h 08m
Delta
Deal found 4/5$998
This KAYAK deal was found by Cheapflights users on 4/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:45 am
BDL
-
KEF
1 stop22h 10m
Multiple Airlines
Fri 6/265:00 pm
KEF
-
BDL
1 stop10h 57m
Multiple Airlines
Deal found 4/10$999
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Mon 6/227:15 am
BDL
-
KEF
1 stop19h 00m
Multiple Airlines
Fri 6/264:55 pm
KEF
-
BDL
1 stop9h 53m
Multiple Airlines
Deal found 4/10$1,000
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Mon 7/67:15 am
BDL
-
KEF
1 stop19h 00m
Multiple Airlines
Fri 7/104:55 pm
KEF
-
BDL
1 stop9h 53m
Multiple Airlines
Deal found 4/7$1,002

Find flight deals from Hartford to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) 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 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$802
(oojo)

One-way from

$544
(Booking.com)
Provider with most accurate pricing for Hartford Bradley Intl-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hartford Bradley Intl-Reykjavik Keflavik Intl flights.
Search Deals
From Hartford Bradley Intl to Reykjavik Keflavik Intl
Search Deals
One-way flight from Hartford Bradley Intl to Reykjavik Keflavik Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hartford 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 10, 2026.
Use the filters below to find and compare flights from Hartford to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Fri 6/5

7:15 am-6:20 am

1 stop19h 05m

Reykjavik Keflavik Intl

Thu 6/11

5:00 pm-11:57 pm

1 stop10h 57m

$802

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Mon 9/28

6:25 am-6:20 am

1 stop19h 55m

Reykjavik Keflavik Intl

Sat 10/3

5:00 pm-11:44 pm

1 stop10h 44m

$990

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Tue 8/18

6:00 am-7:40 am

2 stops21h 40m

Reykjavik Keflavik Intl

Mon 8/24

8:45 am-11:53 pm

2 stops19h 08m

$998

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Mon 9/7

6:45 am-8:55 am

1 stop22h 10m

Reykjavik Keflavik Intl

Sat 9/12

5:00 pm-11:44 pm

1 stop10h 44m

$998

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Wed 5/20

12:40 pm-8:50 am

1 stop16h 10m

Reykjavik Keflavik Intl

Wed 5/27

11:30 am-11:59 pm

1 stop16h 29m

$1,135

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Thu 6/4

7:15 am-6:20 am

1 stop19h 05m

Reykjavik Keflavik Intl

Tue 6/9

5:00 pm-11:52 pm

1 stop10h 52m

$1,202

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Thu 5/21

4:50 pm-8:50 am

1 stop12h 00m

Reykjavik Keflavik Intl

Thu 5/28

11:30 am-6:57 pm

1 stop11h 27m

$1,225
Quickest round-trip

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Sat 5/23

4:59 pm-7:00 am

1 stop10h 01m

Reykjavik Keflavik Intl

Sat 5/30

8:45 am-4:10 pm

1 stop11h 25m

$1,249

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Sat 5/23

11:56 am-7:00 am

2 stops15h 04m

Reykjavik Keflavik Intl

Sat 5/30

8:45 am-4:10 pm

1 stop11h 25m

$1,253

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Sun 5/24

3:02 pm-8:30 am

1 stop13h 28m

Reykjavik Keflavik Intl

Sun 5/31

11:30 am-6:57 pm

1 stop11h 27m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Compare providers for flights from Hartford 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 Hartford to Keflavik Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 Hartford-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 Hartford-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hartford-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hartford-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 Hartford-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 Hartford to Keflavik Intl

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

Related info for your journey

Find useful and relevant information for your journey from Hartford 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 airport do you fly from for flights from Hartford to Reykjavik Keflavik Intl?

    Most people fly from Hartford Bradley Intl (BDL) if they book a flight from Hartford to Reykjavik Keflavik Intl. On average, Bradley Intl has 0 outbound flights to Reykjavik Keflavik Intl per day from 0 airlines. Hartford Bradley Intl is conveniently located just 11.9 mi from Hartford’s city center.

  • How long is the flight from Hartford to Reykjavik Keflavik Intl Airport?

    Departing from Hartford to Reykjavik Keflavik Intl Airport will take you 16h 10m. The distance between Hartford and Reykjavik Keflavik Intl Airport is about 2479 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hartford 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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