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Cheap flights from Connecticut to Cardiff from £250

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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — CWL
26 May — 2 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 26 April 2026.

Sat 29/823:55
JFK
-
CWL
1 stop16h 25m
Multiple Airlines
Sat 5/907:30
CWL
-
JFK
1 stop11h 10m
Multiple Airlines
Deal found 25/4£530
Thu 16/723:55
JFK
-
CWL
1 stop17h 25m
Multiple Airlines
Thu 23/722:50
CWL
-
JFK
1 stop19h 50m
Multiple Airlines
Deal found 25/4£543
Sun 26/417:30
JFK
-
CWL
2 stops23h 15m
Multiple Airlines
Mon 11/522:10
CWL
-
JFK
2 stops21h 57m
Multiple Airlines
Deal found 23/4£562
Mon 8/608:50
LGA
-
CWL
1 stop20h 25m
Multiple Airlines
Mon 15/622:10
CWL
-
LGA
3 stops27h 49m
Multiple Airlines
Deal found 24/4£574
Mon 8/611:00
EWR
-
CWL
1 stop18h 15m
Multiple Airlines
Mon 15/611:35
CWL
-
EWR
1 stop12h 30m
Multiple Airlines
Deal found 24/4£590
Sat 6/618:40
EWR
-
CWL
3 stops34h 35m
Multiple Airlines
Sat 13/607:30
CWL
-
EWR
3 stops17h 27m
Multiple Airlines
Deal found 21/4£613
Wed 6/520:30
JFK
-
CWL
2 stops20h 55m
Multiple Airlines
Wed 13/523:30
CWL
-
JFK
3 stops28h 18m
Multiple Airlines
Deal found 21/4£617
Sun 26/417:35
EWR
-
CWL
1 stop23h 10m
Multiple Airlines
Mon 11/522:10
CWL
-
EWR
2 stops28h 35m
Multiple Airlines
Deal found 22/4£618
Fri 21/817:55
LGA
-
CWL
1 stop11h 20m
Multiple Airlines
Tue 1/911:35
CWL
-
LGA
1 stop12h 50m
Multiple Airlines
Deal found 22/4£623
Fri 29/506:30
LGA
-
CWL
2 stops22h 45m
Multiple Airlines
Wed 3/623:30
CWL
-
LGA
3 stops28h 06m
Multiple Airlines
Deal found 25/4£624
Thu 28/520:25
LGA
-
CWL
1 stop32h 50m
Multiple Airlines
Mon 8/611:35
CWL
-
LGA
1 stop12h 50m
Multiple Airlines
Deal found 22/4£626
Fri 21/817:55
LGA
-
CWL
1 stop11h 20m
Multiple Airlines
Mon 31/811:35
CWL
-
LGA
1 stop12h 50m
Multiple Airlines
Deal found 22/4£626

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 26 April 2026.

Round-trip from

£530

One-way from

£250
29/8-5/9
  • 29/8-5/9
  • 2 total stops
  • 27h 35m total
  • Connecticut to Cardiff
Search Deals
24/6
  • 24/6
  • 1 total stop
  • 11h 20m 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 26 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

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 8/6

08:50-10:15

1 stop20h 25m

Cardiff Wales

Mon 15/6

22:10-20:59

3 stops27h 49m

£574

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 8/6

11:00-10:15

1 stop18h 15m

Cardiff Wales

Mon 15/6

11:35-19:05

1 stop12h 30m

£590

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 6/5

20:25-22:25

2 stops21h 00m

Cardiff Wales

Wed 13/5

23:30-22:35

2 stops28h 05m

£656

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 29/5

11:00-10:15

1 stop18h 15m

Cardiff Wales

Wed 3/6

23:30-22:35

3 stops28h 05m

£657

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Thu 18/6

20:25-10:15

1 stop32h 50m

Cardiff Wales

Tue 23/6

11:35-19:25

1 stop12h 50m

£680

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 21/5

19:55-10:15

1 stop33h 20m

Cardiff Wales

Thu 28/5

11:35-12:50

1 stop30h 15m

£686

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 7/9

06:30-10:15

3 stops22h 45m

Cardiff Wales

Sun 13/9

21:45-19:25

2 stops26h 40m

£686

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 31/8

17:55-10:15

1 stop11h 20m

Cardiff Wales

Thu 3/9

11:35-19:25

1 stop12h 50m

£694

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Sun 16/8

06:30-10:15

2 stops22h 45m

Cardiff Wales

Fri 21/8

22:45-22:35

3 stops28h 50m

£739

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 16/8

20:25-21:45

2 stops20h 20m

Cardiff Wales

Fri 21/8

22:45-22:35

2 stops28h 50m

£758

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 43 resultsSorted by cheapest first
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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 9h 55m. Connecticut and Cardiff are separated by a distance of 3323 mi.

  • 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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