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Cheap flights from Connecticut to Cardiff from £163

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — CWL
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Connecticut to Cardiff

Keep the following information in mind while searching for Connecticut to Cardiff flight deals. Data was last updated 18 September 2025.

Round-trip from

£435

One-way from

£163
2/11-9/11
  • 2/11-9/11
  • 5 total stops
  • 46h 19m total
  • Connecticut to Cardiff
Search Deals
5/12
  • 5/12
  • 2 total stops
  • 20h 35m total
  • Connecticut to Cardiff
Search Deals

Find flight deals from Connecticut to Cardiff

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 18 September 2025.

Sun 2/1119:35JFK - CWL
3 stops22h 30mMultiple Airlines
Sun 9/1121:20CWL - JFK
2 stops23h 49mMultiple Airlines
Deal found 17/9£435
Wed 26/1100:30JFK - CWL
3 stops34h 10mMultiple Airlines
Sun 30/1121:20CWL - JFK
3 stops26h 45mMultiple Airlines
Deal found 15/9£500
Wed 26/1117:00JFK - CWL
1 stop12h 05mMultiple Airlines
Sun 30/1121:20CWL - JFK
2 stops25h 00mMultiple Airlines
Deal found 15/9£511
Tue 30/918:25JFK - CWL
1 stop17h 20mKLM
Tue 7/1017:15CWL - JFK
1 stop27h 10mKLM
Deal found 16/9£512
Wed 1/1017:30JFK - CWL
1 stop18h 15mVirgin Atlantic
Wed 8/1009:50CWL - JFK
2 stops16h 40mVirgin Atlantic
Deal found 17/9£519
Thu 27/1112:45LGA - CWL
3 stops25h 30mMultiple Airlines
Sun 30/1121:20CWL - LGA
2 stops26h 43mMultiple Airlines
Deal found 15/9£552
Thu 27/1116:30EWR - CWL
3 stops21h 45mMultiple Airlines
Sun 30/1121:20CWL - EWR
2 stops23h 23mMultiple Airlines
Deal found 15/9£552
Tue 30/919:15JFK - CWL
1 stop16h 30mDelta
Tue 7/1009:50CWL - JFK
2 stops17h 16mDelta
Deal found 16/9£578
Wed 1/1015:21EWR - CWL
2 stops12h 54mKLM
Wed 8/1009:50CWL - EWR
2 stops14h 33mKLM
Deal found 17/9£582
Sun 2/1108:29LGA - CWL
3 stops33h 36mMultiple Airlines
Sun 9/1121:20CWL - LGA
3 stops29h 41mMultiple Airlines
Deal found 17/9£585
Wed 26/1117:45EWR - CWL
1 stop11h 20mMultiple Airlines
Sun 30/1121:20CWL - EWR
1 stop23h 55mMultiple Airlines
Deal found 15/9£615
Sun 2/1105:34EWR - CWL
3 stops35h 31mMultiple Airlines
Sun 9/1121:20CWL - EWR
2 stops23h 10mMultiple Airlines
Deal found 17/9£694

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 18 September 2025.
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

Wed 26/11

00:30-15:40

3 stops34h 10m

Cardiff Wales

Sun 30/11

21:20-19:05

3 stops26h 45m

£500

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 18/2

17:45-09:50

1 stop11h 05m

Cardiff Wales

Mon 23/2

10:20-11:30

1 stop30h 10m

£518

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 1/10

17:30-16:45

1 stop18h 15m

Cardiff Wales

Wed 8/10

09:50-21:30

2 stops16h 40m

£519

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Thu 27/11

11:40-19:15

3 stops26h 35m

Cardiff Wales

Sun 30/11

21:20-16:59

3 stops24h 39m

£552

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 27/11

16:30-19:15

3 stops21h 45m

Cardiff Wales

Sun 30/11

21:20-15:43

2 stops23h 23m

£552

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 26/11

17:00-10:05

1 stop12h 05m

Cardiff Wales

Sun 30/11

21:20-13:55

1 stop21h 35m

£556

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 18/2

10:25-09:50

2 stops18h 25m

Cardiff Wales

Mon 23/2

10:20-00:59

2 stops19h 39m

£566

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 18/2

12:00-09:50

2 stops16h 50m

Cardiff Wales

Mon 23/2

10:20-15:45

1 stop10h 25m

£580

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Tue 30/9

10:30-09:15

2 stops17h 45m

Cardiff Wales

Tue 7/10

09:50-23:18

2 stops18h 28m

£581

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 1/10

15:21-09:15

2 stops12h 54m

Cardiff Wales

Wed 8/10

09:50-19:23

2 stops14h 33m

£582

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 29 results
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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 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.

  • What is the cheapest month to book a flight from Connecticut to Cardiff?

    Currently, July is the cheapest month in which you can book a flight from Connecticut to Cardiff (average of £169). Flying from Connecticut to Cardiff in December is currently the most expensive (average of £263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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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.

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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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