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Keflavik Intl

$665+ Cheap flights from Hartford (BDL) to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — KEF
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap 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 August 20, 2025.

Round-trip from

$665
(United Airlines)
From Hartford Bradley Intl to Reykjavik Keflavik Intl
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Find 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 August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/96:10 pmBDL - KEF
1 stop10h 20mUnited Airlines
Tue 9/169:50 amKEF - BDL
2 stops32h 11mUnited Airlines
Deal found 8/19$665
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 9/82:57 pmBDL - KEF
2 stops12h 03mUnited Airlines
Tue 9/2312:00 pmKEF - BDL
1 stop13h 40mUnited Airlines
Deal found 8/18$675
This KLM deal was found by Cheapflights users on 8/19. 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 9/91:00 pmBDL - KEF
1 stop13h 20mMultiple Airlines
Tue 9/168:45 amKEF - BDL
1 stop18h 38mMultiple Airlines
Deal found 8/19$686
This Air Canada deal was found by Cheapflights users on 8/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:57 pmBDL - KEF
3 stops13h 13mAir Canada
Tue 9/169:50 amKEF - BDL
3 stops18h 09mAir Canada
Deal found 8/19$694
This Gotogate deal was found by Cheapflights users on 8/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:54 pmBDL - KEF
2 stops24h 16mLufthansa
Mon 9/2212:25 amKEF - BDL
2 stops27h 34mLufthansa
Deal found 8/18$729
This Air Canada deal was found by Cheapflights users on 8/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:32 amBDL - KEF
3 stops17h 43mMultiple Airlines
Tue 9/239:50 amKEF - BDL
2 stops30h 30mMultiple Airlines
Deal found 8/18$737
This United deal was found by Cheapflights users on 8/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:34 amBDL - KEF
2 stops24h 11mMultiple Airlines
Sun 11/93:20 pmKEF - BDL
2 stops37h 13mMultiple Airlines
Deal found 8/19$747
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 9/266:38 pmBDL - KEF
2 stops33h 32mUnited Airlines
Sun 10/59:30 amKEF - BDL
2 stops40h 13mUnited Airlines
Deal found 8/18$756
This Air Canada deal was found by Cheapflights users on 8/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:32 amBDL - KEF
3 stops17h 43mAir Canada
Tue 9/239:50 amKEF - BDL
3 stops18h 09mAir Canada
Deal found 8/18$855
This Sembo deal was found by Cheapflights users on 8/20. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:00 amBDL - KEF
2 stops22h 15mMultiple Airlines
Thu 9/251:15 amKEF - BDL
2 stops45h 37mMultiple Airlines
Deal found 8/20$892

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 August 20, 2025.
Use the filters below to find and compare flights from Hartford to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Hartford

Fly to

Keflavik Intl

Route

Depart

Return

Price

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Tue 9/9

6:10 pm-8:30 am

1 stop10h 20m

Reykjavik Keflavik Intl

Tue 9/16

9:50 am-2:01 pm

2 stops32h 11m

$665

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Tue 9/9

6:00 am-8:10 am

2 stops22h 10m

Reykjavik Keflavik Intl

Tue 9/16

9:50 am-2:01 pm

2 stops32h 11m

$665

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Mon 9/8

6:10 pm-8:30 am

1 stop10h 20m

Reykjavik Keflavik Intl

Tue 9/23

12:00 pm-2:24 pm

1 stop30h 24m

$675

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Tue 9/9

1:00 pm-6:20 am

1 stop13h 20m

Reykjavik Keflavik Intl

Tue 9/16

8:45 am-11:23 pm

1 stop18h 38m

$686

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Mon 9/8

7:54 pm-12:10 am

2 stops24h 16m

Reykjavik Keflavik Intl

Mon 9/22

12:25 am-11:59 pm

2 stops27h 34m

$729

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Mon 9/8

10:32 am-8:15 am

3 stops17h 43m

Reykjavik Keflavik Intl

Tue 9/23

9:50 am-12:20 pm

2 stops30h 30m

$737

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Thu 11/6

10:34 am-3:45 pm

2 stops24h 11m

Reykjavik Keflavik Intl

Sun 11/9

3:20 pm-11:33 pm

2 stops37h 13m

$747

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Fri 9/26

6:38 pm-8:10 am

2 stops33h 32m

Reykjavik Keflavik Intl

Sun 10/5

9:30 am-9:43 pm

2 stops40h 13m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

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 10h 20m. 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.

  • What is the cheapest month to book a flight from Hartford to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Hartford to Reykjavik Keflavik Intl Airport (average of $328). Flying from Hartford to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $654). 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

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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