$462+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — KEF
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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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
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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
Best
Last-minute
One-way
Cheapest flights from Hartford to Keflavik IntlExplore 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 21, 2026.
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 21, 2026.
This oojo deal was found by Cheapflights users on 8/17. 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.
Tue 9/86:45 am -
1 stop22h 10m
Tue 9/155:00 pm -
1 stop10h 46m
Deal found 8/17![Icelandair logo]()
$705
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:25 am -
1 stop22h 30m
Wed 10/284:50 pm -
1 stop10h 43m
Deal found 8/19![Icelandair logo]()
$716
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:39 pm -
1 stop12h 01m
Wed 11/114:45 pm -
1 stop11h 57m
Deal found 8/19![Multiple Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 11/86:00 am -
2 stops23h 00m
Mon 11/1612:00 pm -
1 stop11h 18m
Deal found 8/16![United Airlines logo]()
$762
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:25 am -
1 stop22h 30m
Thu 10/85:00 pm -
1 stop10h 44m
Deal found 8/18![Icelandair logo]()
$769
This oojo deal was found by Cheapflights users on 8/17. 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.
Thu 10/16:25 am -
1 stop22h 30m
Tue 10/65:00 pm -
1 stop10h 46m
Deal found 8/17![Icelandair logo]()
$777
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.
Thu 10/156:05 am -
2 stops21h 50m
Fri 10/239:15 am -
2 stops42h 44m
Deal found 8/18![United Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 10/16:00 am -
2 stops21h 55m
Thu 10/812:00 pm -
1 stop13h 37m
Deal found 8/17![United Airlines logo]()
$835
Best flights from Hartford to Keflavik IntlDiscover carefully curated flight deals from Hartford to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Hartford to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 11/89:37 am -
1 stop19h 23m
Mon 11/1612:00 pm -
1 stop11h 18m
Deal found 8/16![United Airlines logo]()
$762
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/176:18 am -
2 stops29h 57m
Thu 2/2510:00 am -
2 stops42h 17m
Deal found 8/19![Multiple Airlines logo]()
$877
This Delta deal was found by Cheapflights users on 8/17. 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.
Fri 9/255:30 am -
2 stops21h 30m
Tue 9/299:30 am -
1 stop18h 06m
Deal found 8/17![Delta logo]()
$880
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/176:00 am -
1 stop19h 10m
Thu 2/254:50 pm -
1 stop11h 56m
Deal found 8/19![Icelandair logo]()
$904
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.
Thu 10/156:05 am -
2 stops21h 50m
Fri 10/239:15 am -
2 stops42h 44m
Deal found 8/18![United Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 10/16:00 am -
2 stops21h 55m
Thu 10/812:00 pm -
1 stop13h 37m
Deal found 8/17![United Airlines logo]()
$835
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:25 am -
2 stops19h 40m
Wed 10/284:50 pm -
1 stop10h 43m
Deal found 8/19![Multiple Airlines logo]()
$968
Last-minute flights from Hartford to Keflavik IntlDiscover last-minute flight deals from Hartford to Keflavik Intl. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Keflavik Intl. Data last updated August 21, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/17. 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 9/66:25 am -
1 stop22h 30m
Sat 9/125:00 pm -
1 stop10h 46m
Deal found 8/17![Icelandair logo]()
$1,022
This oojo deal was found by Cheapflights users on 8/17. 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.
Tue 9/86:45 am -
1 stop22h 10m
Tue 9/155:00 pm -
1 stop10h 46m
Deal found 8/17![Icelandair logo]()
$705
This Orbitz deal was found by Cheapflights users on 8/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:45 am -
2 stops19h 20m
Tue 9/155:00 pm -
1 stop10h 46m
Deal found 8/17![Multiple Airlines logo]()
$886
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:25 am -
1 stop22h 30m
Sat 9/195:00 pm -
1 stop10h 46m
Deal found 8/20![Icelandair logo]()
$874
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:51 am -
1 stop15h 09m
Tue 9/229:30 am -
1 stop18h 06m
Deal found 8/20![KLM logo]()
$975
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:51 am -
1 stop15h 09m
Tue 9/229:30 am -
2 stops17h 42m
Deal found 8/20![Multiple Airlines logo]()
$980
This oojo deal was found by Cheapflights users on 8/16. 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 9/196:25 am -
1 stop22h 30m
Thu 9/245:00 pm -
1 stop10h 46m
Deal found 8/16![Icelandair logo]()
$836
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:25 am -
1 stop19h 55m
Thu 9/245:00 pm -
1 stop10h 46m
Deal found 8/18![Icelandair logo]()
$940
This Delta deal was found by Cheapflights users on 8/17. 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.
Fri 9/257:00 am -
1 stop20h 00m
Tue 9/299:30 am -
1 stop12h 33m
Deal found 8/17![Delta logo]()
$875
One-way flights from Hartford to Keflavik IntlSearch for one-way flight options from Hartford to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Hartford to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:40 pm -
2 stops33h 05m
Deal found 8/19![Air Canada logo]()
$462
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:51 am -
1 stop15h 09m
Deal found 8/19![Delta logo]()
$465
This Expedia deal was found by Cheapflights users on 8/16. 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.
Mon 9/76:45 am -
2 stops21h 25m
Deal found 8/16![Multiple Airlines logo]()
$590
This Delta deal was found by Cheapflights users on 8/16. 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.
Mon 9/72:54 pm -
1 stop12h 06m
Deal found 8/16![Delta logo]()
$595
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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $680 (oojo) |
One-way from | $462 (Orbitz) |
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 7,457,451 searches. Data last updated August 21, 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
Cheapest round-trip
HartfordReykjavik
BDL Hartford Bradley Intl - KEF Reykjavik Keflavik Intl
BDLKEF
Hartford Bradley Intl
Sun 11/8
9:37 am-10:00 am
1 stop19h 23m
Reykjavik Keflavik Intl
Mon 11/16
12:00 pm-6:18 pm
1 stop11h 18m
$762
HartfordReykjavik
BDL Hartford Bradley Intl - KEF Reykjavik Keflavik Intl
BDLKEF
Hartford Bradley Intl
Thu 10/15
6:05 am-7:55 am
2 stops21h 50m
Reykjavik Keflavik Intl
Fri 10/23
9:15 am-11:59 pm
2 stops42h 44m
$815
HartfordReykjavik
BDL Hartford Bradley Intl - KEF Reykjavik Keflavik Intl
BDLKEF
Hartford Bradley Intl
Thu 10/1
6:00 am-7:55 am
2 stops21h 55m
Reykjavik Keflavik Intl
Thu 10/8
12:00 pm-9:37 pm
1 stop13h 37m
$835
HartfordReykjavik
BDL Hartford Bradley Intl - KEF Reykjavik Keflavik Intl
BDLKEF
Hartford Bradley Intl
Wed 2/17
6:18 am-5:15 pm
2 stops29h 57m
Reykjavik Keflavik Intl
Thu 2/25
10:00 am-11:17 pm
2 stops42h 17m
$877
HartfordReykjavik
BDL Hartford Bradley Intl - KEF Reykjavik Keflavik Intl
BDLKEF
Hartford Bradley Intl
Fri 9/25
5:30 am-7:00 am
2 stops21h 30m
Reykjavik Keflavik Intl
Tue 9/29
9:30 am-11:36 pm
1 stop18h 06m
$880
HartfordReykjavik
BDL Hartford Bradley Intl - KEF Reykjavik Keflavik Intl
BDLKEF
Hartford Bradley Intl
Wed 2/17
6:00 am-6:10 am
1 stop19h 10m
Reykjavik Keflavik Intl
Thu 2/25
4:50 pm-11:46 pm
1 stop11h 56m
$904
Quickest round-trip
HartfordReykjavik
BDL Hartford Bradley Intl - KEF Reykjavik Keflavik Intl
BDLKEF
Hartford Bradley Intl
Fri 10/23
6:25 am-6:05 am
2 stops19h 40m
Reykjavik Keflavik Intl
Wed 10/28
4:50 pm-11:33 pm
1 stop10h 43m
$968
Cheapest one-way
HartfordReykjavik
BDL Hartford Bradley Intl - KEF Reykjavik Keflavik Intl
BDLKEF
Hartford Bradley Intl
Tue 9/29
7:40 pm-8:45 am
2 stops33h 05m
$462
HartfordReykjavik
BDL Hartford Bradley Intl - KEF Reykjavik Keflavik Intl
BDLKEF
Hartford Bradley Intl
Tue 9/29
11:51 am-7:00 am
1 stop15h 09m
$465
HartfordReykjavik
BDL Hartford Bradley Intl - KEF Reykjavik Keflavik Intl
BDLKEF
Hartford Bradley Intl
Mon 9/7
6:45 am-8:10 am
2 stops21h 25m
$590
Showing 1-10 of 11 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BDL-KEF
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.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
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