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Cheap flights from Connecticut to Reykjavik from $203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Reykjavik departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Icelandair Logo
7:35 pm - 6:15 amEWR-KEF
5h 40mnonstop
Icelandair Logo
5:00 pm - 6:25 pmKEF-EWR
6h 25mnonstop
$365Icelandair
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Sun, Feb 1 - Fri, Feb 6
Icelandair Logo
7:35 pm - 6:15 amEWR-KEF
5h 40mnonstop
Icelandair Logo
5:00 pm - 6:25 pmKEF-EWR
6h 25mnonstop
$366Icelandair
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Sun, Jan 18 - Fri, Jan 23
Multiple Airlines Logo
10:00 pm - 1:05 pmEWR-KEF
34h 05m1 stop
Multiple Airlines Logo
1:15 am - 2:55 pmKEF-EWR
17h 40m1 stop
$376Multiple Airlines
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Mon, Feb 23 - Fri, Mar 13
Multiple Airlines Logo
5:55 pm - 12:25 amEWR-KEF
25h 30m1 stop
Multiple Airlines Logo
2:05 pm - 8:30 pmKEF-EWR
35h 25m1 stop
$383Multiple Airlines
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Thu, Feb 12 - Wed, Feb 18
Delta Logo
11:50 pm - 9:30 amJFK-KEF
5h 40mnonstop
Delta Logo
11:25 am - 1:30 pmKEF-JFK
6h 05mnonstop
$386Delta
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Thu, Apr 23 - Sat, May 9
SWISS Logo
4:25 pm - 1:20 pmJFK-KEF
15h 55m1 stop
SWISS Logo
2:20 pm - 4:40 pmKEF-JFK
31h 20m1 stop
$390SWISS
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Fri, Nov 28 - Sat, Dec 6
Lufthansa Logo
6:30 pm - 2:15 pmJFK-KEF
15h 45m1 stop
Lufthansa Logo
12:25 am - 8:05 pmKEF-JFK
23h 40m1 stop
$408Lufthansa
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Mon, Mar 23 - Mon, Mar 30
Lufthansa Logo
6:30 pm - 2:15 pmJFK-KEF
15h 45m1 stop
Lufthansa Logo
12:25 am - 1:20 pmKEF-JFK
16h 55m1 stop
$409Lufthansa
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Mon, Mar 23 - Mon, Mar 30
SWISS Logo
10:00 pm - 1:20 pmEWR-KEF
34h 20m1 stop
SWISS Logo
2:20 pm - 8:30 pmKEF-EWR
35h 10m1 stop
$413SWISS
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Thu, Jan 15 - Sat, Jan 24
Delta Logo
11:50 pm - 9:30 amJFK-KEF
5h 40mnonstop
Delta Logo
11:25 am - 1:30 pmKEF-JFK
6h 05mnonstop
$416Delta
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Mon, Apr 27 - Thu, May 7

Delta flights from Connecticut to Reykjavik Keflavik Intl Airport

Our best Delta deals on Connecticut to Reykjavik Keflavik Intl Airport flight tickets
Delta
Apr 23
JFK11:50 pmNew York John F Kennedy Intl
5h 40m
KEF9:30 amReykjavik Keflavik Intl
May 9
KEF11:25 amReykjavik Keflavik Intl
6h 05m
JFK1:30 pmNew York John F Kennedy Intl
$386
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Delta
Apr 27
JFK11:50 pmNew York John F Kennedy Intl
5h 40m
KEF9:30 amReykjavik Keflavik Intl
May 7
KEF11:25 amReykjavik Keflavik Intl
6h 05m
JFK1:30 pmNew York John F Kennedy Intl
$416
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Delta
Apr 27
JFK11:50 pmNew York John F Kennedy Intl
5h 40m
KEF9:30 amReykjavik Keflavik Intl
May 12
KEF8:50 amReykjavik Keflavik Intl
28h 17m
2 stops
JFK9:07 amNew York John F Kennedy Intl
$431
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Scandinavian Airlines flights from Connecticut to Reykjavik Keflavik Intl Airport

Our best Scandinavian Airlines deals on Connecticut to Reykjavik Keflavik Intl Airport flight tickets
Scandinavian Airlines
Jan 23
EWR8:35 amNewark
21h 05m
2 stops
KEF10:40 amReykjavik Keflavik Intl
Jan 26
KEF1:00 pmReykjavik Keflavik Intl
31h 40m
2 stops
EWR3:40 pmNewark
$434
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Scandinavian Airlines
Mar 16
EWR3:25 pmNewark
21h 25m
2 stops
KEF4:50 pmReykjavik Keflavik Intl
Mar 19
KEF11:30 amReykjavik Keflavik Intl
30h 55m
1 stop
EWR2:25 pmNewark
$436
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Scandinavian Airlines
Mar 5
EWR8:35 amNewark
21h 10m
2 stops
KEF10:45 amReykjavik Keflavik Intl
Mar 10
KEF5:35 pmReykjavik Keflavik Intl
24h 50m
2 stops
EWR2:25 pmNewark
$443
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momondo Fare Finder

 
Customize your flight search to find flights from Connecticut to Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Connecticut to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sun 2/1

7:35 pm-6:15 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Fri 2/6

5:00 pm-6:25 pm

Nonstop6h 25m

$365

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Sun 1/18

7:35 pm-6:15 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Fri 1/23

5:00 pm-6:25 pm

Nonstop6h 25m

$366

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 2/23

10:00 pm-1:05 pm

1 stop34h 05m

Reykjavik Keflavik Intl

Fri 3/13

1:15 am-2:55 pm

1 stop17h 40m

$376

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 2/12

5:55 pm-12:25 am

1 stop25h 30m

Reykjavik Keflavik Intl

Wed 2/18

2:05 pm-8:30 pm

1 stop35h 25m

$383

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Thu 4/23

11:50 pm-9:30 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Sat 5/9

11:25 am-1:30 pm

Nonstop6h 05m

$386

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Fri 11/28

4:25 pm-1:20 pm

1 stop15h 55m

Reykjavik Keflavik Intl

Sat 12/6

2:20 pm-4:40 pm

1 stop31h 20m

$390

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 3/23

6:30 pm-2:15 pm

1 stop15h 45m

Reykjavik Keflavik Intl

Mon 3/30

12:25 am-8:05 pm

1 stop23h 40m

$408

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 3/23

6:30 pm-2:15 pm

1 stop15h 45m

Reykjavik Keflavik Intl

Mon 3/30

12:25 am-1:20 pm

1 stop16h 55m

$409

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Thu 1/15

10:00 pm-1:20 pm

1 stop34h 20m

Reykjavik Keflavik Intl

Sat 1/24

2:20 pm-8:30 pm

1 stop35h 10m

$413

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 4/27

11:50 pm-9:30 am

Nonstop5h 40m

Reykjavik Keflavik Intl

Thu 5/7

11:25 am-1:30 pm

Nonstop6h 05m

$416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Connecticut to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How many flights depart from Connecticut to Reykjavik Keflavik Intl Airport on average per week?

10 flights are operational weekly from Connecticut to Reykjavik Keflavik Intl Airport as of November 2025. The most popular departure day for this route is Tue, with 20% of flights per week taking off on this day.

Cheap Connecticut to Reykjavik Keflavik Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Reykjavik Keflavik Intl Airport

Fastest flight time

5h 40m

Direct flights

Every day
The fastest flight from Connecticut to Reykjavik Keflavik Intl Airport takes 5h 40m
Direct flights go from Connecticut to Reykjavik Keflavik Intl Airport every day.
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  • When did momondo last update prices for flights from Connecticut to Reykjavik Keflavik Intl Airport?

    Prices for flights from Connecticut to Reykjavik Keflavik Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Connecticut to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from Connecticut to Reykjavik Keflavik Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Connecticut to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents required for your trip to Reykjavik Keflavik Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Reykjavik Keflavik Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Hveragerdi
Borgarnes
Grindavik
Kopavogur

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Reykjavik?

Finding the right flight to Reykjavik from Connecticut is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Reykjavik quick and easy, saving you time and money.

Can I find flights from Connecticut to Reykjavik with flexible booking policies on momondo?

Flights from Connecticut to Reykjavik with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Connecticut to Reykjavik?

Once all potential Connecticut to Reykjavik flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Connecticut to Reykjavik right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Connecticut to Reykjavik flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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