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Cheap flights from Connecticut to Cardiff from £223

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 Cardiff departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Connecticut to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:55 - 06:55
JFK
-
CWL
9h 00m
1 stop
Multiple Airlines Logo
22:10 - 13:40
CWL
-
JFK
20h 30m
1 stop
£560Multiple Airlines
Fri, 8 May - Mon, 11 May
Multiple Airlines Logo
20:30 - 22:50
JFK
-
CWL
21h 20m
2 stops
Multiple Airlines Logo
22:50 - 22:48
CWL
-
JFK
28h 58m
2 stops
£579Multiple Airlines
Mon, 20 Apr - Thu, 23 Apr
Multiple Airlines Logo
13:30 - 10:15
EWR
-
CWL
15h 45m
1 stop
Multiple Airlines Logo
06:00 - 21:00
CWL
-
EWR
20h 00m
2 stops
£585Multiple Airlines
Wed, 27 May - Wed, 3 Jun
Multiple Airlines Logo
10:35 - 10:15
EWR
-
CWL
18h 40m
2 stops
Multiple Airlines Logo
11:35 - 21:45
CWL
-
EWR
15h 10m
1 stop
£596Multiple Airlines
Wed, 27 May - Tue, 2 Jun
Virgin Atlantic Logo
19:09 - 09:15
PVD
-
CWL
33h 06m
2 stops
Virgin Atlantic Logo
09:45 - 19:05
CWL
-
PVD
38h 20m
2 stops
£779Virgin Atlantic
Tue, 5 May - Tue, 12 May
Scandinavian Airlines Logo
13:27 - 16:45
PVD
-
CWL
22h 18m
2 stops
Scandinavian Airlines Logo
17:15 - 20:11
CWL
-
PVD
31h 56m
2 stops
£1,122Scandinavian Airlines
Tue, 23 Jun - Tue, 30 Jun
Scandinavian Airlines Logo
17:00 - 16:45
PVD
-
CWL
18h 45m
2 stops
Scandinavian Airlines Logo
09:50 - 22:46
CWL
-
PVD
17h 56m
2 stops
£1,343Scandinavian Airlines
Sat, 27 Jun - Sat, 4 Jul
Delta Logo
14:45 - 16:45
PVD
-
CWL
45h 00m
2 stops
Delta Logo
09:45 - 13:43
CWL
-
PVD
56h 58m
2 stops
£1,470Delta
Wed, 24 Jun - Wed, 1 Jul
Delta Logo
14:45 - 17:05
PVD
-
CWL
45h 20m
2 stops
Delta Logo
09:45 - 13:43
CWL
-
PVD
56h 58m
2 stops
£1,473Delta
Thu, 25 Jun - Wed, 1 Jul
Air Europa Logo
13:00 - 17:05
BDL
-
CWL
23h 05m
2 stops
Air Europa Logo
17:15 - 23:37
CWL
-
BDL
35h 22m
3 stops
£3,929Air Europa
Fri, 2 Oct - Mon, 5 Oct

KLM flights from Connecticut to Cardiff

Our best KLM deals on Connecticut to Cardiff flight tickets
KLM
22 Sept
JFK18:25New York John F Kennedy Intl
9h 50m
1 stop
CWL09:15Cardiff Wales
6 Oct
CWL17:15Cardiff Wales
26h 20m
1 stop
JFK14:35New York John F Kennedy Intl
£781
KLM
1 Oct
JFK21:10New York John F Kennedy Intl
31h 05m
1 stop
CWL09:15Cardiff Wales
8 Oct
CWL09:45Cardiff Wales
14h 20m
1 stop
JFK19:05New York John F Kennedy Intl
£818
KLM
7 May
JFK18:15New York John F Kennedy Intl
17h 30m
1 stop
CWL16:45Cardiff Wales
12 May
CWL09:45Cardiff Wales
31h 39m
1 stop
JFK12:24New York John F Kennedy Intl
£855

Delta flights from Connecticut to Cardiff

Our best Delta deals on Connecticut to Cardiff flight tickets
Delta
22 Sept
JFK10:30New York John F Kennedy Intl
17h 45m
2 stops
CWL09:15Cardiff Wales
6 Oct
CWL09:45Cardiff Wales
12h 22m
1 stop
JFK17:07New York John F Kennedy Intl
£784
Delta
22 Sept
LGA12:00New York LaGuardia
16h 15m
2 stops
CWL09:15Cardiff Wales
6 Oct
CWL09:45Cardiff Wales
16h 42m
2 stops
LGA21:27New York LaGuardia
£791
Delta
22 Sept
JFK19:00New York John F Kennedy Intl
16h 45m
2 stops
CWL16:45Cardiff Wales
6 Oct
CWL09:45Cardiff Wales
16h 42m
2 stops
JFK21:27New York John F Kennedy Intl
£792

momondo Fare Finder

 
Customise your flight search to find flights from Connecticut to Cardiff 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 279,928 searches. Data last updated 9 April 2026.
Use the filters below to find and compare flights from Connecticut to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 8/5

16:55-06:55

1 stop9h 00m

Cardiff Wales

Mon 11/5

22:10-13:40

1 stop20h 30m

£560

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 20/4

20:30-22:50

2 stops21h 20m

Cardiff Wales

Thu 23/4

22:50-22:48

2 stops28h 58m

£579

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 27/5

13:30-10:15

1 stop15h 45m

Cardiff Wales

Wed 3/6

06:00-21:00

2 stops20h 00m

£585

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 27/5

10:35-10:15

2 stops18h 40m

Cardiff Wales

Tue 2/6

11:35-21:45

1 stop15h 10m

£596

ProvidenceCardiff

PVD - CWL

PVDCWL

Providence-TFGreen

Tue 5/5

19:09-09:15

2 stops33h 06m

Cardiff Wales

Tue 12/5

09:45-19:05

2 stops38h 20m

£779

ProvidenceCardiff

PVD - CWL

PVDCWL

Providence-TFGreen

Tue 23/6

13:27-16:45

2 stops22h 18m

Cardiff Wales

Tue 30/6

17:15-20:11

2 stops31h 56m

£1,122

ProvidenceCardiff

PVD - CWL

PVDCWL

Providence-TFGreen

Sat 27/6

17:00-16:45

2 stops18h 45m

Cardiff Wales

Sat 4/7

09:50-22:46

2 stops17h 56m

£1,343

ProvidenceCardiff

PVD - CWL

PVDCWL

Providence-TFGreen

Wed 24/6

14:45-16:45

2 stops45h 00m

Cardiff Wales

Wed 1/7

09:45-13:43

2 stops56h 58m

£1,470

ProvidenceCardiff

PVD - CWL

PVDCWL

Providence-TFGreen

Thu 25/6

14:45-17:05

2 stops45h 20m

Cardiff Wales

Wed 1/7

09:45-13:43

2 stops56h 58m

£1,473

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Fri 2/10

13:00-17:05

2 stops23h 05m

Cardiff Wales

Mon 5/10

17:15-23:37

3 stops35h 22m

£3,929

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Connecticut to Cardiff

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 Cardiff Wales?

WestJet, KLM, and Virgin Atlantic are the most popular carriers operating from Connecticut to Cardiff Wales

Cheap Connecticut to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Cardiff

Fastest flight time

9h 00m

Direct flights

None
The fastest flight from Connecticut to Cardiff takes 9h 00m
There are no direct flights from Connecticut to Cardiff. There are no popular flight routes from Connecticut to Cardiff.
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Frequently asked questions about flying from Connecticut to Cardiff

  • When did momondo last update prices for flights from Connecticut to Cardiff Wales Airport?

    Prices for flights from Connecticut to Cardiff Wales Airport were last updated today.

  • How old do you have to be to fly from Connecticut to Cardiff Wales Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Connecticut to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Connecticut to Cardiff. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Cardiff from Connecticut with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Connecticut to Cardiff.

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

If you are not ready to book a flight from Connecticut to Cardiff now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cardiff and let you know when they change.

An easier way to manage your Cardiff trip

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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport