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Cheap flights from Connecticut to Cardiff from £266

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — CWL
7 Aug — 14 Aug1
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 8 July 2026.

Mon 17/820:25
EWR
-
CWL
3 stops21h 25m
Multiple Airlines
Mon 24/822:10
CWL
-
EWR
3 stops29h 25m
Multiple Airlines
Deal found 4/7£530
Sat 22/823:55
JFK
-
CWL
1 stop16h 25m
Multiple Airlines
Sat 29/807:30
CWL
-
JFK
1 stop11h 10m
Multiple Airlines
Deal found 7/7£533
Mon 17/806:30
LGA
-
CWL
3 stops29h 15m
Multiple Airlines
Mon 24/822:10
CWL
-
LGA
2 stops23h 47m
Multiple Airlines
Deal found 3/7£554
Tue 18/821:05
JFK
-
CWL
1 stop20h 45m
Multiple Airlines
Tue 25/811:00
CWL
-
JFK
2 stops16h 25m
Multiple Airlines
Deal found 3/7£559
Sun 16/823:55
JFK
-
CWL
1 stop16h 50m
Multiple Airlines
Mon 31/822:25
CWL
-
JFK
2 stops46h 15m
Multiple Airlines
Deal found 3/7£567
Tue 25/820:25
EWR
-
CWL
2 stops21h 25m
Multiple Airlines
Mon 31/811:35
CWL
-
EWR
1 stop16h 00m
Multiple Airlines
Deal found 4/7£569
Thu 20/816:55
JFK
-
CWL
1 stop24h 25m
Multiple Airlines
Fri 28/822:45
CWL
-
JFK
2 stops23h 15m
Multiple Airlines
Deal found 5/7£576
Thu 6/823:55
JFK
-
CWL
1 stop17h 25m
Multiple Airlines
Thu 13/822:50
CWL
-
JFK
1 stop19h 50m
Multiple Airlines
Deal found 7/7£579
Sun 16/823:55
JFK
-
CWL
1 stop16h 50m
Multiple Airlines
Sun 30/817:40
CWL
-
JFK
2 stops33h 45m
Multiple Airlines
Deal found 3/7£582
Tue 18/823:55
JFK
-
CWL
1 stop17h 55m
Multiple Airlines
Sun 30/817:40
CWL
-
JFK
2 stops33h 45m
Multiple Airlines
Deal found 3/7£583
Mon 17/823:55
JFK
-
CWL
1 stop17h 55m
Multiple Airlines
Sun 30/817:40
CWL
-
JFK
2 stops33h 45m
Multiple Airlines
Deal found 3/7£585
Sat 22/823:55
JFK
-
CWL
1 stop16h 25m
Multiple Airlines
Sun 30/817:40
CWL
-
JFK
2 stops33h 45m
Multiple Airlines
Deal found 3/7£586

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 8 July 2026.

Round-trip from

£530

One-way from

£266
17/8-24/8
  • 17/8-24/8
  • 5 total stops
  • 47h 20m total
  • Connecticut to Cardiff
Search Deals
15/7
  • 15/7
  • 1 total stop
  • 19h 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 8 July 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

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 17/8

20:25-22:50

3 stops21h 25m

Cardiff Wales

Mon 24/8

22:10-22:35

3 stops29h 25m

£530
Fastest return journey

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 22/8

23:55-21:20

1 stop16h 25m

Cardiff Wales

Sat 29/8

07:30-13:40

1 stop11h 10m

£533

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 17/8

06:30-22:50

3 stops35h 20m

Cardiff Wales

Mon 24/8

22:10-22:35

3 stops29h 25m

£600

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 20/8

12:55-22:20

2 stops28h 25m

Cardiff Wales

Fri 28/8

22:45-22:35

3 stops28h 50m

£645

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Thu 20/8

23:55-22:20

1 stop17h 25m

Cardiff Wales

Fri 28/8

22:45-13:40

1 stop19h 55m

£659

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 15/8

16:30-09:15

3 stops35h 45m

Cardiff Wales

Sat 22/8

07:30-14:55

2 stops12h 25m

£768

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 16/8

19:10-16:45

1 stop16h 35m

Cardiff Wales

Mon 31/8

09:45-12:32

1 stop31h 47m

£814

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 1/9

21:15-16:45

1 stop14h 30m

Cardiff Wales

Wed 9/9

09:45-19:15

1 stop14h 30m

£816

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Wed 9/9

19:00-16:45

2 stops16h 45m

Cardiff Wales

Tue 15/9

09:45-23:42

2 stops18h 57m

£826

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 1/9

18:40-16:45

2 stops17h 05m

Cardiff Wales

Wed 9/9

09:45-19:58

2 stops15h 13m

£826

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 35 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 16h 35m. 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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