HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$802+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — KEF
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hartford to Keflavik Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 29, 2026.

This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:15 am
BDL
-
KEF
1 stop21h 40m
Icelandair
Wed 6/35:00 pm
KEF
-
BDL
1 stop10h 55m
Icelandair
Deal found 3/27$802
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Sun 4/266:00 am
BDL
-
KEF
1 stop20h 40m
Multiple Airlines
Sun 5/34:45 pm
KEF
-
BDL
2 stops26h 04m
Multiple Airlines
Deal found 3/27$837
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:30 am
BDL
-
KEF
2 stops24h 00m
Delta
Sun 5/311:25 am
KEF
-
BDL
2 stops28h 32m
Delta
Deal found 3/27$840
This oojo deal was found by Cheapflights users on 3/29. 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.
Sat 8/296:45 am
BDL
-
KEF
1 stop22h 10m
Icelandair
Wed 9/25:00 pm
KEF
-
BDL
1 stop10h 59m
Icelandair
Deal found 3/29$846
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
BDL
-
KEF
1 stop22h 55m
Multiple Airlines
Fri 5/155:00 pm
KEF
-
BDL
1 stop10h 49m
Multiple Airlines
Deal found 3/27$865
This FlightHub deal was found by Cheapflights users on 3/29. 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.
Sat 8/296:45 am
BDL
-
KEF
1 stop22h 10m
Multiple Airlines
Thu 9/35:00 pm
KEF
-
BDL
1 stop10h 59m
Multiple Airlines
Deal found 3/29$872
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:00 am
BDL
-
KEF
1 stop22h 55m
Icelandair
Fri 5/15:00 pm
KEF
-
BDL
1 stop10h 44m
Icelandair
Deal found 3/27$880
This KAYAK deal was found by Cheapflights users on 3/29. 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.
Fri 8/287:35 pm
BDL
-
KEF
1 stop31h 00m
Multiple Airlines
Thu 9/35:00 pm
KEF
-
BDL
1 stop10h 59m
Multiple Airlines
Deal found 3/29$894
This FlightHub deal was found by Cheapflights users on 3/29. 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.
Sun 8/306:45 am
BDL
-
KEF
1 stop22h 10m
Multiple Airlines
Thu 9/35:00 pm
KEF
-
BDL
1 stop10h 59m
Multiple Airlines
Deal found 3/29$912
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Mon 7/207:15 am
BDL
-
KEF
1 stop19h 00m
Multiple Airlines
Fri 7/244:55 pm
KEF
-
BDL
1 stop9h 53m
Multiple Airlines
Deal found 3/26$942

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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$802
(oojo)
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

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 March 29, 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

Sun 4/26

5:30 am-9:30 am

2 stops24h 00m

Reykjavik Keflavik Intl

Sun 5/3

11:25 am-11:57 am

2 stops28h 32m

$840

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Wed 5/27

7:15 am-8:55 am

1 stop21h 40m

Reykjavik Keflavik Intl

Mon 6/1

5:00 pm-11:55 pm

1 stop10h 55m

$880

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Mon 7/6

11:44 am-7:00 am

1 stop15h 16m

Reykjavik Keflavik Intl

Wed 7/15

9:30 am-11:39 pm

2 stops18h 09m

$1,023

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Sun 7/5

1:15 pm-7:40 am

1 stop14h 25m

Reykjavik Keflavik Intl

Mon 7/13

9:30 am-11:39 pm

1 stop18h 09m

$1,089
Quickest round-trip

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Fri 8/28

2:20 pm-7:40 am

2 stops13h 20m

Reykjavik Keflavik Intl

Thu 9/3

8:45 am-3:56 pm

1 stop11h 11m

$1,089

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Fri 7/10

6:00 am-7:55 am

2 stops21h 55m

Reykjavik Keflavik Intl

Sun 7/26

11:30 am-11:59 pm

1 stop16h 29m

$1,158

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Sat 5/9

4:09 pm-7:50 am

2 stops35h 41m

Reykjavik Keflavik Intl

Fri 5/15

5:15 pm-11:59 pm

2 stops34h 44m

$1,171

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Mon 5/11

7:38 pm-8:50 am

2 stops33h 12m

Reykjavik Keflavik Intl

Mon 5/18

12:00 pm-9:25 pm

1 stop13h 25m

$1,209

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Thu 7/16

6:00 am-8:30 am

1 stop22h 30m

Reykjavik Keflavik Intl

Wed 7/22

11:30 am-6:57 pm

1 stop11h 27m

$1,241

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Wed 7/8

5:03 pm-7:40 am

1 stop10h 37m

Reykjavik Keflavik Intl

Sun 7/12

8:45 am-11:39 pm

1 stop18h 54m

$1,244

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 March.
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 14h 25m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hartford to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Keflavik Intl flights
John F Kennedy Intl to Keflavik Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights