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Cheap flights from Connecticut to Cardiff from £373

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — CWL
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Connecticut to Cardiff

Enter your travel dates to find the best prices.

Best flights from Connecticut to Cardiff
Discover carefully curated flight deals from Connecticut to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Tue 17/217:00JFK - CWL
1 stop17h 30mMultiple Airlines
Mon 23/223:30CWL - JFK
2 stops45h 25mMultiple Airlines
Deal found 1/1£491
Mon 16/217:45JFK - CWL
1 stop11h 05mKLM
Mon 23/217:15CWL - JFK
1 stop25h 00mKLM
Deal found 1/1£511
Fri 30/116:45JFK - CWL
1 stop12h 05mDelta
Tue 3/210:20CWL - JFK
1 stop10h 25mDelta
Deal found 31/12£545
Mon 16/221:35EWR - CWL
2 stops53h 30mAer Lingus
Mon 23/212:00CWL - EWR
2 stops30h 50mAer Lingus
Deal found 1/1£859
Tue 17/217:45JFK - CWL
1 stop11h 05mKLM
Mon 23/217:15CWL - JFK
1 stop25h 00mKLM
Deal found 1/1£511
Mon 16/223:45JFK - CWL
2 stops27h 20mMultiple Airlines
Mon 23/216:40CWL - JFK
2 stops34h 20mMultiple Airlines
Deal found 1/1£511
Fri 30/115:40EWR - CWL
2 stops20h 15mDelta
Tue 3/210:20CWL - EWR
2 stops17h 53mDelta
Deal found 31/12£557
Mon 16/218:30LGA - CWL
2 stops17h 25mDelta
Mon 23/210:20CWL - LGA
2 stops18h 24mDelta
Deal found 1/1£640
Thu 12/319:12BDL - CWL
2 stops17h 33mDelta
Thu 26/310:20CWL - BDL
2 stops16h 52mDelta
Deal found 31/12£650
Tue 17/221:35EWR - CWL
2 stops29h 30mAer Lingus
Mon 23/212:00CWL - EWR
2 stops36h 35mAer Lingus
Deal found 1/1£904
Sat 14/215:30EWR - CWL
3 stops24h 25mMultiple Airlines
Sat 21/220:05CWL - EWR
3 stops30h 55mMultiple Airlines
Deal found 31/12£825
Thu 12/318:40BDL - CWL
1 stop23h 20mMultiple Airlines
Thu 26/310:30CWL - BDL
1 stop10h 40mMultiple Airlines
Deal found 31/12£882
Sat 7/211:00LGA - CWL
2 stops17h 45mDelta
Tue 17/210:20CWL - LGA
2 stops18h 24mDelta
Deal found 30/12£879
Sat 14/215:20LGA - CWL
3 stops24h 35mMultiple Airlines
Sat 21/220:05CWL - LGA
3 stops28h 55mMultiple Airlines
Deal found 31/12£905
Sat 7/213:00EWR - CWL
2 stops15h 45mDelta
Tue 17/210:20CWL - EWR
2 stops17h 46mDelta
Deal found 30/12£971

Find flight deals from Connecticut to Cardiff

Keep the following information in mind while searching for Connecticut to Cardiff flight deals. Data was last updated 2 January 2026.

Round-trip from

£341

One-way from

£205
11/1-26/1
  • 11/1-26/1
  • 4 total stops
  • 40h 25m total
  • Connecticut to Cardiff
Search Deals
2/2
  • 2/2
  • 3 total stops
  • 34h 15m total
  • Connecticut to Cardiff
Search Deals

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 2 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

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 17/2

17:00-15:30

1 stop17h 30m

Cardiff Wales

Mon 23/2

23:30-15:55

2 stops45h 25m

£491

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 16/2

17:45-09:50

1 stop11h 05m

Cardiff Wales

Mon 23/2

17:15-13:15

1 stop25h 00m

£511

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 17/2

17:45-09:50

1 stop11h 05m

Cardiff Wales

Mon 23/2

17:15-13:15

1 stop25h 00m

£511

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 16/2

23:45-08:05

2 stops27h 20m

Cardiff Wales

Mon 23/2

16:40-22:00

2 stops34h 20m

£511

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

10:20-15:45

1 stop10h 25m

£545

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 30/1

15:40-16:55

2 stops20h 15m

Cardiff Wales

Tue 3/2

10:20-23:13

2 stops17h 53m

£557

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 16/2

18:30-16:55

2 stops17h 25m

Cardiff Wales

Mon 23/2

10:20-23:44

2 stops18h 24m

£640

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Thu 12/3

19:12-16:45

2 stops17h 33m

Cardiff Wales

Thu 26/3

10:20-23:12

2 stops16h 52m

£650

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 14/2

15:30-20:55

3 stops24h 25m

Cardiff Wales

Sat 21/2

20:05-22:00

3 stops30h 55m

£825

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 16/2

21:35-08:05

2 stops53h 30m

Cardiff Wales

Mon 23/2

12:00-13:50

2 stops30h 50m

£859

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 18 results
1
2

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 11h 05m. Connecticut and Cardiff are separated by a distance of 3323 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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Alternative routes for Connecticut to Cardiff

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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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