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Cheap flights from Connecticut to Reykjavik from $272

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 3/22. 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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Find the cheapest flights from Connecticut to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
8:25 pm - 6:15 am
EWR
-
KEF
5h 50mnonstop
Icelandair Logo
5:00 pm - 7:15 pm
KEF
-
EWR
6h 15mnonstop
$366Icelandair
Wed, Apr 22 - Fri, May 1
Icelandair Logo
8:25 pm - 6:15 am
EWR
-
KEF
5h 50mnonstop
Icelandair Logo
5:00 pm - 7:15 pm
KEF
-
EWR
6h 15mnonstop
$367Icelandair
Mon, Apr 20 - Fri, Apr 24
Multiple Airlines Logo
11:55 pm - 9:30 am
JFK
-
KEF
5h 35mnonstop
Multiple Airlines Logo
11:25 am - 1:29 pm
KEF
-
JFK
6h 04mnonstop
$389Multiple Airlines
Wed, Apr 22 - Fri, May 1
KLM Logo
11:55 pm - 9:30 am
JFK
-
KEF
5h 35mnonstop
KLM Logo
11:25 am - 1:29 pm
KEF
-
JFK
6h 04mnonstop
$390KLM
Mon, Apr 20 - Mon, May 4
Finnair Logo
11:45 pm - 9:15 am
JFK
-
KEF
29h 30m
1 stop
Finnair Logo
9:45 am - 8:05 pm
KEF
-
JFK
14h 20m
1 stop
$391Finnair
Wed, Mar 11 - Mon, Mar 23
Finnair Logo
10:55 pm - 7:50 am
JFK
-
KEF
28h 55m
1 stop
Finnair Logo
8:35 am - 7:10 pm
KEF
-
JFK
14h 35m
1 stop
$392Finnair
Wed, Apr 8 - Mon, Apr 13
Delta Logo
7:25 am - 7:40 am
JFK
-
KEF
20h 15m
1 stop
Delta Logo
11:25 am - 1:29 pm
KEF
-
JFK
6h 04mnonstop
$394Delta
Fri, May 8 - Tue, May 12
KLM Logo
11:55 pm - 9:30 am
JFK
-
KEF
5h 35mnonstop
KLM Logo
8:50 am - 10:00 pm
KEF
-
JFK
17h 10m
1 stop
$396KLM
Tue, Apr 28 - Sun, May 10
Delta Logo
2:54 pm - 7:40 am
LGA
-
KEF
12h 46m
1 stop
Delta Logo
9:30 am - 9:58 pm
KEF
-
LGA
16h 28m
1 stop
$404Delta
Fri, May 8 - Wed, May 13
Multiple Airlines Logo
6:30 pm - 7:40 am
BDL
-
KEF
33h 10m
1 stop
Multiple Airlines Logo
9:30 am - 5:56 pm
KEF
-
BDL
12h 26m
1 stop
$746Multiple Airlines
Mon, Aug 10 - Mon, Aug 24

Icelandair flights from Connecticut to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on Connecticut to Reykjavik Keflavik Intl Airport flight tickets
Icelandair
Apr 22
EWR8:25 pmNewark
5h 50m
KEF6:15 amReykjavik Keflavik Intl
May 1
KEF5:00 pmReykjavik Keflavik Intl
6h 15m
EWR7:15 pmNewark
$366
Icelandair
Apr 20
EWR8:25 pmNewark
5h 50m
KEF6:15 amReykjavik Keflavik Intl
Apr 24
KEF5:00 pmReykjavik Keflavik Intl
6h 15m
EWR7:15 pmNewark
$367
Icelandair
Apr 13
EWR8:25 pmNewark
5h 50m
KEF6:15 amReykjavik Keflavik Intl
Apr 24
KEF5:00 pmReykjavik Keflavik Intl
6h 15m
EWR7:15 pmNewark
$368

United Airlines flights from Connecticut to Reykjavik Keflavik Intl Airport

Our best United Airlines deals on Connecticut to Reykjavik Keflavik Intl Airport flight tickets
United Airlines
Aug 11
EWR9:20 pmNewark
5h 40m
KEF7:00 amReykjavik Keflavik Intl
Aug 26
KEF10:00 amReykjavik Keflavik Intl
9h 50m
1 stop
EWR3:50 pmNewark
$398
United Airlines
Aug 11
EWR9:20 pmNewark
5h 40m
KEF7:00 amReykjavik Keflavik Intl
Aug 28
KEF11:00 amReykjavik Keflavik Intl
6h 05m
EWR1:05 pmNewark
$415
United Airlines
May 13
LGA9:15 pmNew York LaGuardia
31h 15m
1 stop
KEF8:30 amReykjavik Keflavik Intl
May 28
KEF11:30 amReykjavik Keflavik Intl
11h 12m
1 stop
LGA6:42 pmNew York LaGuardia
$460

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 February 13, 2026.
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

Wed 4/22

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Fri 5/1

5:00 pm-7:15 pm

Nonstop6h 15m

$366

NewarkReykjavik

EWR - KEF

EWRKEF

Newark

Mon 4/20

8:25 pm-6:15 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Fri 4/24

5:00 pm-7:15 pm

Nonstop6h 15m

$367

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Wed 4/22

11:55 pm-9:30 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Fri 5/1

11:25 am-1:29 pm

Nonstop6h 04m

$389

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Mon 4/20

11:55 pm-9:30 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Mon 5/4

11:25 am-1:29 pm

Nonstop6h 04m

$390

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Wed 3/11

11:45 pm-9:15 am

1 stop29h 30m

Reykjavik Keflavik Intl

Mon 3/23

9:45 am-8:05 pm

1 stop14h 20m

$391

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Wed 4/8

10:55 pm-7:50 am

1 stop28h 55m

Reykjavik Keflavik Intl

Mon 4/13

8:35 am-7:10 pm

1 stop14h 35m

$392

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Fri 5/8

7:25 am-7:40 am

1 stop20h 15m

Reykjavik Keflavik Intl

Tue 5/12

11:25 am-1:29 pm

Nonstop6h 04m

$394

New YorkReykjavik

JFK - KEF

JFKKEF

New York John F Kennedy Intl

Tue 4/28

11:55 pm-9:30 am

Nonstop5h 35m

Reykjavik Keflavik Intl

Sun 5/10

8:50 am-10:00 pm

1 stop17h 10m

$396

New YorkReykjavik

LGA - KEF

LGAKEF

New York LaGuardia

Fri 5/8

2:54 pm-7:40 am

1 stop12h 46m

Reykjavik Keflavik Intl

Wed 5/13

9:30 am-9:58 pm

1 stop16h 28m

$404

HartfordReykjavik

BDL - KEF

BDLKEF

Hartford Bradley Intl

Mon 8/10

6:30 pm-7:40 am

1 stop33h 10m

Reykjavik Keflavik Intl

Mon 8/24

9:30 am-5:56 pm

1 stop12h 26m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Reykjavik from

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

What is the cheapest airline that flies from Connecticut to Reykjavik Keflavik Intl?

SWISS, Delta, and KLM are the most popular carriers operating from Connecticut to Reykjavik Keflavik Intl

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 35m

Direct flights

Every day
The fastest flight from Connecticut to Reykjavik Keflavik Intl Airport takes 5h 35m
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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