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Cardiff

$224+ Cheap flights from Connecticut to Cardiff (CWL)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — CWL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$478
(Mytrip)

One-way from

$306
(Kiwi.com)
From Connecticut to Cardiff Wales
Search Deals
One-way flight from Connecticut to Cardiff Wales
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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 July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:35 pmEWR - CWL
1 stop13h 25mMultiple Airlines
Sun 9/711:00 amCWL - EWR
1 stop10h 05mMultiple Airlines
Deal found 7/29$478
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/134:55 pmJFK - CWL
1 stop12h 40mMultiple Airlines
Sat 9/209:00 amCWL - JFK
1 stop15h 20mMultiple Airlines
Deal found 7/30$495
This Billigflug deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:30 pmJFK - CWL
2 stops14h 40mVirgin Atlantic
Fri 9/195:15 pmCWL - JFK
1 stop10h 35mVirgin Atlantic
Deal found 7/29$709
This KLM deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:50 amJFK - CWL
1 stop11h 15mKLM
Mon 9/85:15 pmCWL - JFK
1 stop25h 15mKLM
Deal found 7/30$729
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:59 pmLGA - CWL
2 stops14h 16mDelta
Sun 9/79:50 amCWL - LGA
2 stops16h 33mDelta
Deal found 7/29$745
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:30 amJFK - CWL
2 stops17h 45mDelta
Sun 9/79:50 amCWL - JFK
2 stops17h 39mDelta
Deal found 7/29$745
This Air France deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:50 amJFK - CWL
1 stop10h 55mAir France
Sun 9/79:50 amCWL - JFK
1 stop18h 00mAir France
Deal found 7/29$780
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/53:40 pmEWR - CWL
2 stops12h 30mDelta
Thu 9/119:50 amCWL - EWR
2 stops18h 11mDelta
Deal found 7/29$810
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/143:30 pmLGA - CWL
2 stops16h 15mMultiple Airlines
Sun 9/2111:00 amCWL - LGA
2 stops14h 59mMultiple Airlines
Deal found 7/30$822
This Netflights deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:52 pmLGA - CWL
2 stops15h 23mKLM
Wed 9/179:50 amCWL - LGA
2 stops14h 39mKLM
Deal found 7/31$852
This KLM deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/31:00 pmBDL - CWL
2 stops15h 15mKLM
Tue 8/55:15 pmCWL - BDL
2 stops29h 53mKLM
Deal found 7/30$1,348
This SmartFares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:55 pmEWR - CWL
2 stops33h 25mAer Lingus
Wed 9/312:00 pmCWL - EWR
2 stops36h 25mAer Lingus
Deal found 7/30$1,428

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 31, 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

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 9/4

5:35 pm-12:00 pm

1 stop13h 25m

Cardiff Wales

Sun 9/7

11:00 am-4:05 pm

1 stop10h 05m

$478

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 9/13

4:55 pm-10:35 am

1 stop12h 40m

Cardiff Wales

Sat 9/20

9:00 am-7:20 pm

1 stop15h 20m

$495

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 9/12

1:30 pm-9:10 am

2 stops14h 40m

Cardiff Wales

Fri 9/19

5:15 pm-10:50 pm

1 stop10h 35m

$709

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 9/5

12:50 am-5:05 pm

1 stop11h 15m

Cardiff Wales

Mon 9/8

5:15 pm-1:30 pm

1 stop25h 15m

$729

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Wed 9/3

1:59 pm-9:15 am

2 stops14h 16m

Cardiff Wales

Sun 9/7

9:50 am-9:23 pm

2 stops16h 33m

$745

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 9/3

10:30 am-9:15 am

2 stops17h 45m

Cardiff Wales

Sun 9/7

9:50 am-10:29 pm

2 stops17h 39m

$745

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 9/3

12:50 am-4:45 pm

1 stop10h 55m

Cardiff Wales

Sun 9/7

9:50 am-10:50 pm

1 stop18h 00m

$780

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 9/5

3:40 pm-9:10 am

2 stops12h 30m

Cardiff Wales

Thu 9/11

9:50 am-11:01 pm

2 stops18h 11m

$810

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Sun 9/14

3:30 pm-12:45 pm

2 stops16h 15m

Cardiff Wales

Sun 9/21

11:00 am-8:59 pm

2 stops14h 59m

$822

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Wed 9/10

12:52 pm-9:15 am

2 stops15h 23m

Cardiff Wales

Wed 9/17

9:50 am-7:29 pm

2 stops14h 39m

$852

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 19 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 round-trip 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.

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cardiff. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Air France from Connecticut to Cardiff by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Aer Lingus
7.1
Good
1,192 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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?

    Cardiff Wales (CWL) is the airport you will fly into if you book a flight from Connecticut to Cardiff. It is only a 9.1 mi journey from Cardiff Wales (CWL) to Cardiff’s city center.

  • What are the most popular routes from Connecticut to Cardiff?

    The most popular route from Connecticut to Cardiff is New York John F Kennedy Intl - Cardiff Wales. You may also consider Newark - Cardiff Wales or New York LaGuardia - Cardiff Wales.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from Connecticut to Cardiff (average of $773). Flying from Connecticut to Cardiff in June is currently the most expensive (average of $1,622). 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

Traveling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry

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