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Cheap flights from Cardiff to Connecticut from £252

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BDL
7 Jul — 14 Jul1
1 adult

Cheap flight deals from Cardiff to Connecticut

Keep the following information in mind while searching for Cardiff to Connecticut flight deals. Data was last updated 2 July 2025.

Round-trip from

£439

One-way from

£252
Delta
  • Delta
  • 25/8-2/9
  • 2 total stops
  • 21h 20m total
  • Cardiff to Connecticut
2/9
  • 2/9
  • 2 total stops
  • 28h 35m total
  • Cardiff to Connecticut

Find flight deals from Cardiff to Connecticut

Cheapest flights from Cardiff to Connecticut
Explore the most affordable flight options available from Cardiff to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Mon 25/809:50CWL - JFK
1 stop10h 35mDelta
Tue 2/914:19JFK - CWL
2 stops13h 56mDelta
Deal found 30/6£439
Mon 14/717:15CWL - JFK
1 stop24h 00mKLM
Wed 30/718:10JFK - CWL
1 stop17h 35mKLM
Deal found 1/7£442
Mon 14/709:50CWL - LGA
2 stops15h 40mKLM
Wed 30/712:59LGA - CWL
2 stops15h 16mKLM
Deal found 1/7£447
Tue 15/709:50CWL - LGA
2 stops15h 00mDelta
Tue 22/714:29LGA - CWL
2 stops13h 46mDelta
Deal found 1/7£449
Mon 8/1210:20CWL - JFK
1 stop10h 25mVirgin Atlantic
Tue 23/1221:20JFK - CWL
1 stop14h 35mVirgin Atlantic
Deal found 30/6£451
Thu 11/909:50CWL - EWR
2 stops14h 34mDelta
Mon 15/915:21EWR - CWL
2 stops12h 54mDelta
Deal found 30/6£473
Thu 11/909:50CWL - JFK
2 stops13h 55mAir France
Sun 14/900:50JFK - CWL
1 stop10h 55mAir France
Deal found 30/6£493
Tue 15/709:50CWL - EWR
2 stops28h 10mVirgin Atlantic
Tue 22/715:39EWR - CWL
2 stops12h 36mVirgin Atlantic
Deal found 1/7£536
Thu 11/1210:20CWL - JFK
2 stops13h 45mMultiple Airlines
Wed 24/1221:20JFK - CWL
1 stop14h 35mMultiple Airlines
Deal found 1/7£541
Mon 28/713:10CWL - EWR
2 stops30h 45mMultiple Airlines
Mon 4/817:15EWR - CWL
2 stops17h 40mMultiple Airlines
Deal found 30/6£549
Tue 15/720:20CWL - LGA
3 stops27h 10mMultiple Airlines
Tue 22/715:30LGA - CWL
3 stops23h 20mMultiple Airlines
Deal found 1/7£768
Fri 15/809:50CWL - PVD
2 stops19h 09mKLM
Fri 22/818:59PVD - CWL
2 stops17h 06mKLM
Deal found 1/7£1,047

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff 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 858,174 searches. Data last updated 2 July 2025.
Use the filters below to find and compare flights from Cardiff to Connecticut that are best for you.

Fly from

Cardiff

Fly to

Connecticut

Route

Depart

Return

Price

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 25/8

09:50-15:25

1 stop10h 35m

New York John F Kennedy Intl

Tue 2/9

14:19-09:15

2 stops13h 56m

£439

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 14/7

17:15-12:15

1 stop24h 00m

New York John F Kennedy Intl

Wed 30/7

18:10-16:45

1 stop17h 35m

£442

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 14/7

09:50-20:30

2 stops15h 40m

New York LaGuardia

Wed 30/7

12:59-09:15

2 stops15h 16m

£447

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 15/7

09:50-19:50

2 stops15h 00m

New York LaGuardia

Tue 22/7

14:29-09:15

2 stops13h 46m

£449

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 8/12

10:20-15:45

1 stop10h 25m

New York John F Kennedy Intl

Tue 23/12

21:20-16:55

1 stop14h 35m

£451

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 11/9

09:50-19:24

2 stops14h 34m

Newark

Mon 15/9

15:21-09:15

2 stops12h 54m

£473

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Thu 11/9

09:50-18:45

2 stops13h 55m

New York John F Kennedy Intl

Sun 14/9

00:50-16:45

1 stop10h 55m

£493

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 15/7

09:50-09:00

2 stops28h 10m

Newark

Tue 22/7

15:39-09:15

2 stops12h 36m

£536

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Thu 11/12

10:20-19:05

2 stops13h 45m

New York John F Kennedy Intl

Wed 24/12

21:20-16:55

1 stop14h 35m

£541

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 28/7

13:10-14:55

2 stops30h 45m

Newark

Mon 4/8

17:15-15:55

2 stops17h 40m

£549

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 18 results
1
2

Best time to book a flight from Cardiff to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Cardiff 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 Cardiff to Connecticut
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Connecticut. Reviews last updated 2 July 2025.
Read through reviews of airlines operating flights from Cardiff to Connecticut, such as Delta, KLM, andAir France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
8.0
Very Good

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Connecticut. 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 from for flights from Cardiff to Connecticut?

    For a flight from Cardiff to Connecticut, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.

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

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Cardiff to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from Cardiff to Connecticut (average of £683). Flying from Cardiff to Connecticut in December is currently the most expensive (average of £963). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Cardiff to Connecticut

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Fly with Cheapflights

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

When you search for this flight from Cardiff to Connecticut, 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 Cardiff to Connecticut?

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 Cardiff to Connecticut.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to Connecticut, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Cardiff to Connecticut flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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