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Cheap flights from Connecticut to Cardiff from £223

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — CWL
16 Jun — 23 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 17 May 2026.

Wed 19/816:00
LGA
-
CWL
1 stop13h 15m
Multiple Airlines
Mon 31/811:35
CWL
-
LGA
1 stop16h 00m
Multiple Airlines
Deal found 16/5£579
Fri 14/816:55
JFK
-
CWL
1 stop9h 00m
Multiple Airlines
Tue 18/823:15
CWL
-
JFK
1 stop19h 25m
Multiple Airlines
Deal found 16/5£579
Tue 18/823:55
JFK
-
CWL
1 stop18h 10m
Multiple Airlines
Fri 28/817:45
CWL
-
JFK
2 stops24h 55m
Multiple Airlines
Deal found 13/5£607
Thu 11/617:40
LGA
-
CWL
2 stops35h 35m
Multiple Airlines
Wed 17/623:30
CWL
-
LGA
3 stops24h 55m
Multiple Airlines
Deal found 13/5£615
Mon 17/823:55
JFK
-
CWL
1 stop17h 55m
Multiple Airlines
Fri 28/817:45
CWL
-
JFK
2 stops24h 55m
Multiple Airlines
Deal found 14/5£621
Mon 17/823:55
JFK
-
CWL
1 stop17h 55m
Multiple Airlines
Mon 31/822:25
CWL
-
JFK
2 stops22h 30m
Multiple Airlines
Deal found 13/5£627
Wed 19/823:55
JFK
-
CWL
1 stop17h 30m
Multiple Airlines
Mon 31/822:25
CWL
-
JFK
2 stops22h 30m
Multiple Airlines
Deal found 16/5£630
Mon 17/823:55
JFK
-
CWL
1 stop17h 55m
Multiple Airlines
Tue 1/923:15
CWL
-
JFK
2 stops21h 40m
Multiple Airlines
Deal found 13/5£639
Mon 17/823:55
JFK
-
CWL
1 stop17h 55m
Multiple Airlines
Thu 3/922:50
CWL
-
JFK
2 stops22h 05m
Multiple Airlines
Deal found 13/5£640
Fri 5/606:00
EWR
-
CWL
2 stops23h 15m
Multiple Airlines
Fri 12/622:45
CWL
-
EWR
3 stops28h 50m
Multiple Airlines
Deal found 14/5£643
Wed 19/809:00
EWR
-
CWL
1 stop20h 15m
Multiple Airlines
Mon 31/822:25
CWL
-
EWR
3 stops26h 28m
Multiple Airlines
Deal found 16/5£645
Wed 19/823:55
JFK
-
CWL
1 stop17h 30m
Multiple Airlines
Tue 1/923:15
CWL
-
JFK
2 stops21h 40m
Multiple Airlines
Deal found 13/5£653

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 17 May 2026.

Round-trip from

£579

One-way from

£223
19/8-31/8
  • 19/8-31/8
  • 2 total stops
  • 29h 15m total
  • Connecticut to Cardiff
Search Deals
21/6
  • 21/6
  • 1 total stop
  • 22h 45m 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 17 May 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

Wed 19/8

06:30-10:15

2 stops22h 45m

Cardiff Wales

Mon 31/8

22:25-22:35

3 stops29h 10m

£617

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Thu 11/6

08:50-22:20

2 stops32h 30m

Cardiff Wales

Wed 17/6

23:30-19:25

2 stops24h 55m

£624

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 19/8

12:25-10:15

2 stops16h 50m

Cardiff Wales

Mon 31/8

22:25-22:35

3 stops29h 10m

£650

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Wed 27/5

17:55-10:15

1 stop11h 20m

Cardiff Wales

Mon 1/6

11:35-08:55

1 stop26h 20m

£657

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Wed 27/5

17:55-10:15

1 stop11h 20m

Cardiff Wales

Thu 4/6

11:35-08:55

1 stop26h 20m

£659

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 19/8

13:30-10:15

1 stop15h 45m

Cardiff Wales

Tue 1/9

11:35-21:45

1 stop15h 10m

£666

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Fri 5/6

17:55-10:15

1 stop11h 20m

Cardiff Wales

Fri 12/6

22:45-19:00

3 stops25h 15m

£667

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 29/6

06:30-10:15

3 stops22h 45m

Cardiff Wales

Mon 6/7

11:35-18:10

1 stop11h 35m

£683

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 11/6

20:18-10:15

2 stops32h 57m

Cardiff Wales

Wed 17/6

23:30-19:58

3 stops25h 28m

£684

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 15/6

06:30-22:50

3 stops35h 20m

Cardiff Wales

Sun 21/6

21:45-19:25

2 stops26h 40m

£727

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Showing 1-10 of 47 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 13h 10m. 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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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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