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Cheap flights from Cardiff to Connecticut from £369

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BDL
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Connecticut

Enter your travel dates to find the best prices.

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 28 February 2026.

Wed 15/423:50
CWL
-
JFK
2 stops27h 40m
Multiple Airlines
Wed 22/423:55
JFK
-
CWL
1 stop17h 30m
Multiple Airlines
Deal found 25/2£444
Sun 12/421:45
CWL
-
EWR
2 stops44h 30m
Multiple Airlines
Sun 19/417:35
EWR
-
CWL
1 stop23h 25m
Multiple Airlines
Deal found 26/2£492
Sun 12/421:45
CWL
-
JFK
2 stops29h 45m
Multiple Airlines
Sun 19/421:05
JFK
-
CWL
1 stop19h 55m
Multiple Airlines
Deal found 26/2£515
Wed 15/409:45
CWL
-
JFK
1 stop14h 20m
Virgin Atlantic
Sat 25/418:15
JFK
-
CWL
1 stop10h 00m
Virgin Atlantic
Deal found 25/2£539
Wed 15/409:45
CWL
-
JFK
1 stop12h 20m
KLM
Wed 22/416:40
JFK
-
CWL
1 stop11h 35m
KLM
Deal found 25/2£541
Wed 15/409:45
CWL
-
JFK
1 stop14h 20m
Air France
Wed 22/416:40
JFK
-
CWL
1 stop19h 05m
Air France
Deal found 24/2£544
Mon 2/1110:20
CWL
-
JFK
1 stop31h 55m
KLM
Mon 16/1116:45
JFK
-
CWL
1 stop19h 10m
KLM
Deal found 25/2£551
Wed 15/409:45
CWL
-
LGA
2 stops15h 15m
Delta
Wed 22/413:00
LGA
-
CWL
2 stops15h 15m
Delta
Deal found 25/2£556
Wed 15/409:45
CWL
-
EWR
2 stops18h 18m
Delta
Wed 22/413:15
EWR
-
CWL
2 stops15h 00m
Delta
Deal found 24/2£561
Wed 15/423:50
CWL
-
EWR
1 stop21h 15m
Multiple Airlines
Wed 22/420:25
EWR
-
CWL
2 stops21h 00m
Multiple Airlines
Deal found 25/2£580
Thu 3/909:45
CWL
-
EWR
2 stops18h 16m
Virgin Atlantic
Mon 7/919:55
EWR
-
CWL
2 stops32h 20m
Virgin Atlantic
Deal found 24/2£590
Thu 12/310:20
CWL
-
LGA
2 stops17h 17m
Delta
Wed 18/312:00
LGA
-
CWL
2 stops17h 50m
Delta
Deal found 25/2£602

Find flight deals from Cardiff to Connecticut

Keep the following information in mind while searching for Cardiff to Connecticut flight deals. Data was last updated 28 February 2026.

Round-trip from

£444

One-way from

£369
15/4-22/4
  • 15/4-22/4
  • 3 total stops
  • 45h 10m total
  • Cardiff to Connecticut
Search Deals
15/8
  • 15/8
  • 1 total stop
  • 16h 18m total
  • Cardiff to Connecticut
Search Deals

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 28 February 2026.
Use the filters below to find and compare flights from Cardiff to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Wed 15/4

09:45-22:25

2 stops17h 40m

New York John F Kennedy Intl

Wed 22/4

10:30-09:15

2 stops17h 45m

£556

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Wed 15/4

09:45-23:03

2 stops18h 18m

Newark

Wed 22/4

13:15-09:15

2 stops15h 00m

£561

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Wed 15/4

23:50-16:05

1 stop21h 15m

Newark

Wed 22/4

20:25-22:25

2 stops21h 00m

£580

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 12/4

21:45-16:05

1 stop23h 20m

Newark

Sun 19/4

17:35-22:00

1 stop23h 25m

£584

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Sun 15/3

17:30-16:45

1 stop27h 15m

New York John F Kennedy Intl

Sun 22/3

17:40-16:45

1 stop19h 05m

£594

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Thu 12/3

10:20-20:20

1 stop14h 00m

New York John F Kennedy Intl

Wed 18/3

13:50-09:50

2 stops16h 00m

£594

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 12/3

10:20-23:37

2 stops17h 17m

New York LaGuardia

Wed 18/3

12:00-09:50

2 stops17h 50m

£602

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 12/3

10:20-23:02

2 stops16h 42m

Newark

Wed 18/3

18:05-09:50

2 stops11h 45m

£620

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Tue 31/3

09:45-21:32

2 stops16h 47m

New York John F Kennedy Intl

Mon 6/4

13:50-09:15

2 stops14h 25m

£631

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Tue 31/3

09:45-08:29

2 stops27h 44m

New York LaGuardia

Mon 6/4

15:00-09:15

2 stops13h 15m

£631

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 33 resultsSorted by cheapest first
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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.

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.

  • How long is the flight from Cardiff to Connecticut?

    For as low as £556, Delta can have you in Connecticut from Cardiff in 17h 40m. Airlines will cover a distance of 3323 mi. This flight may include one or multiple stops.

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

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

  • 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.

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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