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Cheap flights from Connecticut to Cardiff from £161

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — CWL
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Connecticut to Cardiff

Keep the following information in mind while searching for Connecticut to Cardiff flight deals. Data was last updated 16 January 2026.

Round-trip from

£324

One-way from

£161
1/3-8/3
  • 1/3-8/3
  • 4 total stops
  • 42h 28m total
  • Connecticut to Cardiff
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 23h 30m total
  • Connecticut to Cardiff
Search Deals

Find flight deals from Connecticut to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Connecticut to Cardiff
Explore the most affordable flight options available from Connecticut to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Sun 1/322:00
EWR
-
CWL
2 stops20h 05m
Multiple Airlines
Sun 8/321:20
CWL
-
EWR
2 stops22h 23m
Multiple Airlines
Deal found 15/1£324
Sun 1/317:30
JFK
-
CWL
2 stops24h 35m
Multiple Airlines
Sun 8/321:20
CWL
-
JFK
2 stops22h 49m
Multiple Airlines
Deal found 15/1£326
Tue 27/116:30
EWR
-
CWL
2 stops18h 00m
Multiple Airlines
Fri 30/122:25
CWL
-
EWR
2 stops24h 38m
Multiple Airlines
Deal found 13/1£353
Sat 28/223:45
JFK
-
CWL
2 stops35h 15m
Multiple Airlines
Sat 7/320:25
CWL
-
JFK
2 stops29h 35m
Multiple Airlines
Deal found 14/1£464
Fri 27/221:00
JFK
-
CWL
1 stop17h 40m
Multiple Airlines
Fri 6/310:55
CWL
-
JFK
1 stop13h 34m
Multiple Airlines
Deal found 13/1£471
Fri 30/116:45
JFK
-
CWL
1 stop12h 05m
Delta
Tue 3/210:20
CWL
-
JFK
1 stop14h 00m
Delta
Deal found 13/1£527
Thu 12/322:20
JFK
-
CWL
1 stop31h 30m
Air Europa
Mon 16/310:20
CWL
-
JFK
2 stops39h 21m
Air Europa
Deal found 14/1£535
Fri 9/1016:40
JFK
-
CWL
1 stop11h 35m
KLM
Mon 12/1017:15
CWL
-
JFK
1 stop28h 45m
KLM
Deal found 13/1£537
Fri 30/110:39
EWR
-
CWL
2 stops18h 11m
Delta
Tue 3/210:20
CWL
-
EWR
2 stops17h 53m
Delta
Deal found 13/1£538
Sun 1/318:30
PVD
-
CWL
2 stops17h 15m
KLM
Sun 8/317:30
CWL
-
PVD
2 stops34h 28m
KLM
Deal found 15/1£573
Wed 18/217:45
EWR
-
CWL
1 stop11h 20m
Multiple Airlines
Sun 22/221:20
CWL
-
EWR
1 stop23h 55m
Multiple Airlines
Deal found 13/1£573
Sat 28/218:30
EWR
-
CWL
2 stops58h 20m
KLM
Sat 7/317:25
CWL
-
EWR
2 stops53h 13m
KLM
Deal found 14/1£599

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 16 January 2026.
Use the filters below to find and compare flights from Connecticut to Cardiff that are best for you.

Fly from

Connecticut

Fly to

Cardiff

Route

Depart

Return

Price

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 1/3

22:00-23:05

2 stops20h 05m

Cardiff Wales

Sun 8/3

21:20-15:43

2 stops22h 23m

£324

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 1/3

17:30-23:05

2 stops24h 35m

Cardiff Wales

Sun 8/3

21:20-16:09

2 stops22h 49m

£326

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 27/1

16:30-15:30

2 stops18h 00m

Cardiff Wales

Fri 30/1

22:25-18:03

2 stops24h 38m

£353

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 28/2

23:45-16:00

2 stops35h 15m

Cardiff Wales

Sat 7/3

20:25-21:00

2 stops29h 35m

£464

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 27/2

21:00-19:40

1 stop17h 40m

Cardiff Wales

Fri 6/3

10:55-19:29

1 stop13h 34m

£471

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 1/3

21:20-09:50

1 stop31h 30m

Cardiff Wales

Sun 8/3

17:30-16:45

1 stop27h 15m

£527

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 30/1

16:45-09:50

1 stop12h 05m

Cardiff Wales

Tue 3/2

10:20-19:20

1 stop14h 00m

£527

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 16/3

18:45-09:50

1 stop11h 05m

Cardiff Wales

Sun 22/3

17:30-20:20

1 stop30h 50m

£527

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 30/1

10:39-09:50

2 stops18h 11m

Cardiff Wales

Tue 3/2

10:20-23:13

2 stops17h 53m

£538

ProvidenceCardiff

PVD - CWL

PVDCWL

Providence-TFGreen

Sun 1/3

18:30-16:45

2 stops17h 15m

Cardiff Wales

Sun 8/3

17:30-23:58

2 stops34h 28m

£573

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 42 results
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Best time to book a flight from Connecticut to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Connecticut with our price prediction graph.
Estimated return 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 Connecticut to Cardiff
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cardiff from Connecticut?

    Most people fly into Cardiff Wales (CWL) if they book a flight to Cardiff from Connecticut. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

  • How long is the flight from Connecticut to Cardiff?

    Departing from Connecticut to Cardiff will take you 17h 15m. Connecticut and Cardiff are separated by a distance of 3180 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Connecticut to Cardiff?

    When deciding which route to take from Connecticut to Cardiff consider New York John F Kennedy Intl - Cardiff Wales, Newark - Cardiff Wales or New York LaGuardia - Cardiff Wales as they are the most popular.

  • Can I find deals for flights from Connecticut to Cardiff that include hotel bookings?

    Yes. In addition to deals on Connecticut to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Connecticut to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Cardiff.

  • Can I find deals for business class flights from Connecticut to Cardiff?

    Yes. Cheapflights offers flight deals from Connecticut to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Cardiff?

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

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Fly with Cheapflights

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How does Cheapflights help users find flights from Connecticut to Cardiff?

When you search for this flight from Connecticut to Cardiff, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Connecticut to Cardiff?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Connecticut to Cardiff.

Can Cheapflights find flights from Connecticut to Cardiff with no change fees?

Yes, we can. To see specific flights from Connecticut to Cardiff with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Connecticut to Cardiff become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cardiff from Connecticut today and book when prices fit your budget.

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