$393+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — BDL
Mar 17 — Mar 241
1 adult, Economy
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Cheapest flights from Keflavik Intl to ConnecticutExplore 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 February 15, 2026.
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 February 15, 2026.
This ResecentrumGruppen deal was found by Cheapflights users on 2/12. 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.
Fri 2/134:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Thu 2/197:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/12![Icelandair logo]()
$488
This ResecentrumGruppen deal was found by Cheapflights users on 2/12. 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.
Fri 2/135:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Thu 2/197:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/12![Icelandair logo]()
$488
This Gotogate deal was found by Cheapflights users on 2/14. 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.
Thu 2/195:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Wed 2/257:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/14![Icelandair logo]()
$506
This Mytrip deal was found by Cheapflights users on 2/14. 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.
Sun 2/154:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Sat 2/217:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/14![Icelandair logo]()
$508
This Mytrip deal was found by Cheapflights users on 2/13. 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.
Sat 2/144:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Fri 2/207:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/13![Icelandair logo]()
$510
This Mytrip deal was found by Cheapflights users on 2/13. 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.
Sat 2/145:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Fri 2/207:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/13![Icelandair logo]()
$510
This Booking.com deal was found by Cheapflights users on 2/14. 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.
Tue 12/154:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Thu 12/247:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/14![Icelandair logo]()
$511
This Expedia deal was found by Cheapflights users on 2/14. 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.
Tue 12/155:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Thu 12/247:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/14![Icelandair logo]()
$514
This Mytrip deal was found by Cheapflights users on 2/11. 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 2/124:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Thu 2/197:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/11![Icelandair logo]()
$517
This Mytrip deal was found by Cheapflights users on 2/12. 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 2/135:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Sun 2/227:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/12![Icelandair logo]()
$517
This Mytrip deal was found by Cheapflights users on 2/11. 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 2/125:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Thu 2/197:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/11![Icelandair logo]()
$518
This Cheapflightsfares deal was found by Cheapflights users on 2/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/135:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Fri 2/207:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/12![Icelandair logo]()
$520
Best flights from Keflavik Intl to ConnecticutDiscover carefully curated flight deals from Keflavik Intl to Connecticut that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 15, 2026.
Discover carefully curated flight deals from Keflavik Intl to Connecticut that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 15, 2026.
This Rumbo deal was found by Cheapflights users on 2/14. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Wed 2/257:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/14![Icelandair logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Thu 4/165:05 pm
KEF
- EWR
2 stops24h 10m
Scandinavian Airlines
Thu 4/235:15 pm
EWR
- KEF
1 stop12h 25m
Scandinavian Airlines
Deal found 2/15![Scandinavian Airlines logo]()
$606
This Sembo deal was found by Cheapflights users on 2/14. 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.
Tue 3/315:10 pm
KEF
- JFK
1 stop21h 09m
Multiple Airlines
Tue 4/711:10 pm
JFK
- KEF
Nonstop5h 45m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$674
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Thu 3/125:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Tue 3/248:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/12![Icelandair logo]()
$525
This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Thu 4/238:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 2/15![Icelandair logo]()
$554
This Icelandair deal was found by Cheapflights users on 2/12. 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.
Mon 3/94:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Tue 3/248:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/12![Icelandair logo]()
$561
This FlightHub deal was found by Cheapflights users on 2/12. 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 3/105:00 pm
KEF
- JFK
1 stop24h 31m
Multiple Airlines
Tue 3/248:25 pm
JFK
- KEF
Nonstop5h 45m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$683
This Scandinavian Airlines deal was found by Cheapflights users on 2/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:35 pm
KEF
- JFK
1 stop27h 10m
Scandinavian Airlines
Mon 3/236:35 pm
JFK
- KEF
1 stop18h 15m
Scandinavian Airlines
Deal found 2/12![Scandinavian Airlines logo]()
$708
This Mytrip deal was found by Cheapflights users on 2/13. 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 3/307:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Mon 4/611:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/13![Icelandair logo]()
$567
This Expedia deal was found by Cheapflights users on 2/11. 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.
Wed 2/185:00 pm
KEF
- JFK
1 stop9h 04m
Multiple Airlines
Wed 2/257:25 pm
JFK
- KEF
Nonstop5h 45m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$687
This Scandinavian Airlines deal was found by Cheapflights users on 2/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:35 pm
KEF
- EWR
1 stop27h 05m
Scandinavian Airlines
Mon 3/236:30 pm
EWR
- KEF
1 stop12h 15m
Scandinavian Airlines
Deal found 2/12![Scandinavian Airlines logo]()
$730
This Icelandair deal was found by Cheapflights users on 2/12. 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.
Mon 3/95:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Tue 3/248:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/12![Icelandair logo]()
$578
This Scandinavian Airlines deal was found by Cheapflights users on 2/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:35 pm
KEF
- EWR
2 stops25h 00m
Scandinavian Airlines
Tue 3/246:30 pm
EWR
- KEF
1 stop12h 15m
Scandinavian Airlines
Deal found 2/12![Scandinavian Airlines logo]()
$751
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Fri 3/134:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Mon 3/238:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/12![Icelandair logo]()
$590
This Gotogate deal was found by Cheapflights users on 2/15. 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.
Wed 4/15:05 pm
KEF
- LGA
1 stop27h 50m
Multiple Airlines
Wed 4/86:15 am
LGA
- KEF
1 stop20h 05m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$863
This Mytrip deal was found by Cheapflights users on 2/15. 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.
Wed 4/17:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Wed 4/811:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/15![Icelandair logo]()
$599
This Gotogate deal was found by Cheapflights users on 2/13. 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 3/308:00 pm
KEF
- LGA
1 stop16h 55m
Multiple Airlines
Mon 4/65:55 pm
LGA
- KEF
1 stop10h 50m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$902
This Icelandair deal was found by Cheapflights users on 2/12. 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.
Mon 3/94:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Wed 3/258:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/12![Icelandair logo]()
$619
This oojo deal was found by Cheapflights users on 2/15. 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.
Mon 3/308:00 pm
KEF
- LGA
1 stop16h 55m
Multiple Airlines
Tue 4/78:30 pm
LGA
- KEF
1 stop29h 50m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$903
This FlightHub deal was found by Cheapflights users on 2/12. 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 3/104:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Wed 3/258:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/12![Icelandair logo]()
$624
This Mytrip deal was found by Cheapflights users on 2/14. 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 3/165:00 pm
KEF
- LGA
1 stop19h 55m
Multiple Airlines
Mon 3/239:00 pm
LGA
- KEF
1 stop29h 25m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Fri 3/135:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Mon 3/238:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/12![Icelandair logo]()
$629
This Mytrip deal was found by Cheapflights users on 2/15. 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.
Wed 4/18:00 pm
KEF
- LGA
1 stop16h 55m
Multiple Airlines
Mon 4/69:55 am
LGA
- KEF
1 stop16h 25m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$914
This Icelandair deal was found by Cheapflights users on 2/12. 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.
Fri 3/134:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Wed 3/258:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/12![Icelandair logo]()
$652
This oojo deal was found by Cheapflights users on 2/12. 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 3/115:00 pm
KEF
- LGA
1 stop19h 55m
Multiple Airlines
Wed 3/259:55 am
LGA
- KEF
1 stop16h 30m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$915
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Fri 3/135:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Wed 3/258:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/12![Icelandair logo]()
$672
This Gotogate deal was found by Cheapflights users on 2/14. 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.
Tue 3/315:05 pm
KEF
- LGA
1 stop19h 50m
Multiple Airlines
Tue 4/76:15 am
LGA
- KEF
1 stop20h 05m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$921
This Gotogate deal was found by Cheapflights users on 2/15. 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.
Sat 3/288:20 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Sat 4/411:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/15![Icelandair logo]()
$673
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Wed 3/115:00 pm
KEF
- LGA
1 stop19h 55m
Multiple Airlines
Tue 3/249:55 am
LGA
- KEF
1 stop16h 30m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$931
This Gotogate deal was found by Cheapflights users on 2/14. 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.
Tue 3/315:00 pm
KEF
- EWR
Nonstop6h 15m
Icelandair
Tue 4/78:25 pm
EWR
- KEF
Nonstop5h 50m
Icelandair
Deal found 2/14![Icelandair logo]()
$707
Last-minute flights from Keflavik Intl to ConnecticutDiscover last-minute flight deals from Keflavik Intl to Connecticut. Data last updated February 15, 2026 and is based on user searches.
Discover last-minute flight deals from Keflavik Intl to Connecticut. Data last updated February 15, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/14. 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.
Sun 2/154:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Sat 2/217:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/14![Icelandair logo]()
$508
This Gotogate deal was found by Cheapflights users on 2/14. 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.
Thu 2/195:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Wed 2/257:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/14![Icelandair logo]()
$506
This Icelandair deal was found by Cheapflights users on 2/12. 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.
Mon 3/94:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Tue 3/248:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/12![Icelandair logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 3/95:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Mon 3/238:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/12![Icelandair logo]()
$575
This FlightHub deal was found by Cheapflights users on 2/12. 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 3/105:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Tue 3/248:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/12![Icelandair logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Tue 3/105:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Mon 3/238:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/12![Icelandair logo]()
$533
This FlightHub deal was found by Cheapflights users on 2/12. 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 3/104:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Tue 3/248:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/12![Icelandair logo]()
$567
This FlightHub deal was found by Cheapflights users on 2/12. 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 3/105:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Wed 3/258:35 pm
EWR
- KEF
Nonstop5h 40m
Icelandair
Deal found 2/12![Icelandair logo]()
$567
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Wed 3/114:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Tue 3/248:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/12![Icelandair logo]()
$525
This Icelandair deal was found by Cheapflights users on 2/12. 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 3/114:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Mon 3/238:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/12![Icelandair logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Thu 3/124:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Mon 3/238:25 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/12![Icelandair logo]()
$576
This Gotogate deal was found by Cheapflights users on 2/13. 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 3/307:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Mon 4/611:10 pm
JFK
- KEF
Nonstop5h 45m
Icelandair
Deal found 2/13![Icelandair logo]()
$557
One-way flights from Keflavik Intl to ConnecticutSearch for one-way flight options from Keflavik Intl to Connecticut. Find affordable one-way fares based on user searches. Data last updated February 15, 2026.
Search for one-way flight options from Keflavik Intl to Connecticut. Find affordable one-way fares based on user searches. Data last updated February 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Tue 4/288:55 am
KEF
- JFK
3 stops38h 15m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 4/2711:45 am
KEF
- JFK
3 stops35h 25m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 3/411:15 am
KEF
- LGA
3 stops50h 40m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$412
This Expedia deal was found by Cheapflights users on 2/15. 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.
Wed 3/184:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Deal found 2/15![Icelandair logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Tue 4/148:55 am
KEF
- JFK
3 stops38h 15m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$416
This Booking.com deal was found by Cheapflights users on 2/15. 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.
Wed 3/185:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Deal found 2/15![Icelandair logo]()
$423
This Mytrip deal was found by Cheapflights users on 2/15. 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 4/135:00 pm
KEF
- JFK
Nonstop6h 20m
Icelandair
Deal found 2/15![Icelandair logo]()
$425
This Bookaflight.co.il deal was found by Cheapflights users on 2/12. 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 Bookaflight.co.il is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Deal found 2/12![Icelandair logo]()
$425
This Gotogate deal was found by Cheapflights users on 2/12. 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 3/307:50 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 2/12![Icelandair logo]()
$426
This Cheapflightsfares deal was found by Cheapflights users on 2/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:20 pm
KEF
- JFK
Nonstop6h 15m
Icelandair
Deal found 2/15![Icelandair logo]()
$427
This Mytrip deal was found by Cheapflights users on 2/13. 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 3/135:00 pm
KEF
- EWR
Nonstop6h 25m
Icelandair
Deal found 2/13![Icelandair logo]()
$427
This Mytrip deal was found by Cheapflights users on 2/12. 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.
Sat 3/74:50 pm
KEF
- JFK
Nonstop6h 10m
Icelandair
Deal found 2/12![Icelandair logo]()
$428
Find 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 February 15, 2026.
Round-trip from | $525 (FlightHub) |
|---|---|
One-way from | $393 (Kiwi.com) |
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 February 15, 2026.
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
Thu 2/19
5:00 pm-6:25 pm
Nonstop6h 25m
Newark
Wed 2/25
7:35 pm-6:15 am
Nonstop5h 40m
$510
ReykjavikNewark
KEF - EWR
KEFEWR
Reykjavik Keflavik Intl
Thu 3/12
5:00 pm-7:25 pm
Nonstop6h 25m
Newark
Tue 3/24
8:35 pm-6:15 am
Nonstop5h 40m
$525
ReykjavikNewark
KEF - EWR
KEFEWR
Reykjavik Keflavik Intl
Thu 4/16
5:00 pm-7:15 pm
Nonstop6h 15m
Newark
Thu 4/23
8:25 pm-6:15 am
Nonstop5h 50m
$554
ReykjavikNew York
KEF - JFK
KEFJFK
Reykjavik Keflavik Intl
Mon 3/9
4:50 pm-7:00 pm
Nonstop6h 10m
New York John F Kennedy Intl
Tue 3/24
8:25 pm-6:10 am
Nonstop5h 45m
$561
ReykjavikNew York
KEF - JFK
KEFJFK
Reykjavik Keflavik Intl
Mon 3/30
7:50 pm-10:05 pm
Nonstop6h 15m
New York John F Kennedy Intl
Mon 4/6
11:10 pm-8:55 am
Nonstop5h 45m
$567
ReykjavikNewark
KEF - EWR
KEFEWR
Reykjavik Keflavik Intl
Mon 3/9
5:00 pm-7:25 pm
Nonstop6h 25m
Newark
Tue 3/24
8:35 pm-6:15 am
Nonstop5h 40m
$578
ReykjavikNew York
KEF - JFK
KEFJFK
Reykjavik Keflavik Intl
Fri 3/13
4:50 pm-7:00 pm
Nonstop6h 10m
New York John F Kennedy Intl
Mon 3/23
8:25 pm-6:10 am
Nonstop5h 45m
$590
ReykjavikNew York
KEF - JFK
KEFJFK
Reykjavik Keflavik Intl
Wed 4/1
7:50 pm-10:05 pm
Nonstop6h 15m
New York John F Kennedy Intl
Wed 4/8
11:10 pm-8:55 am
Nonstop5h 45m
$599
ReykjavikNewark
KEF - EWR
KEFEWR
Reykjavik Keflavik Intl
Thu 4/16
5:05 pm-1:15 pm
2 stops24h 10m
Newark
Thu 4/23
5:15 pm-9:40 am
1 stop12h 25m
$606
ReykjavikNew York
KEF - JFK
KEFJFK
Reykjavik Keflavik Intl
Mon 3/9
4:50 pm-7:00 pm
Nonstop6h 10m
New York John F Kennedy Intl
Wed 3/25
8:25 pm-6:10 am
Nonstop5h 45m
$619
Showing 1-10 of 59 results
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.
KEF-EWR
KEF-JFK
KEF-LGA
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
KEF-USCT
KEF-EWR
KEF-JFK
KEF-LGA
No data available for this route at this time. Please check back soon.
Related info for your journey
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