HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cardiff

$309+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — CWL
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Connecticut to Cardiff with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 3, 2025.

Round-trip from

$915
(Kiwi.com)

One-way from

$309
(Kiwi.com)
From Connecticut to Cardiff Wales
Search Deals
One-way flight from Connecticut to Cardiff Wales
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 April 3, 2025.

This Gotogate deal was found by Cheapflights users on 4/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:10 pmJFK - CWL
1 stop14h 55mVirgin Atlantic
Fri 11/710:20 amCWL - JFK
1 stop14h 00mVirgin Atlantic
Deal found 4/2$796
This Delta deal was found by Cheapflights users on 4/2. 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 10/171:00 pmLGA - CWL
2 stops15h 10mDelta
Fri 11/710:20 amCWL - LGA
2 stops17h 06mDelta
Deal found 4/2$835
This Delta deal was found by Cheapflights users on 4/2. 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 10/172:46 pmJFK - CWL
2 stops13h 24mDelta
Fri 11/710:20 amCWL - JFK
2 stops17h 59mDelta
Deal found 4/2$835
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Thu 5/1511:00 pmEWR - CWL
2 stops36h 20mMultiple Airlines
Thu 5/227:55 amCWL - EWR
1 stop13h 05mMultiple Airlines
Deal found 4/1$915
This Air France deal was found by Cheapflights users on 4/2. 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.
Thu 5/155:30 pmJFK - CWL
1 stop10h 45mMultiple Airlines
Thu 5/229:50 amCWL - JFK
1 stop14h 15mMultiple Airlines
Deal found 4/2$944
This Delta deal was found by Cheapflights users on 4/2. 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 9/52:45 pmEWR - CWL
2 stops13h 25mDelta
Thu 9/119:50 amCWL - EWR
2 stops18h 13mDelta
Deal found 4/2$960
This Air France deal was found by Cheapflights users on 4/2. 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 10/112:50 amJFK - CWL
1 stop10h 55mAir France
Mon 10/69:50 amCWL - JFK
1 stop18h 00mAir France
Deal found 4/2$988
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 pmJFK - CWL
2 stops35h 30mAer Lingus
Mon 10/612:00 pmCWL - JFK
2 stops34h 15mAer Lingus
Deal found 4/2$1,081
This KLM deal was found by Cheapflights users on 4/2. 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.
Wed 4/165:30 pmJFK - CWL
1 stop10h 45mKLM
Sat 7/265:35 pmCWL - JFK
1 stop23h 40mKLM
Deal found 4/2$1,131
This Mytrip deal was found by Cheapflights users on 4/2. 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.
Wed 4/163:35 pmLGA - CWL
2 stops23h 10mMultiple Airlines
Sat 7/269:00 amCWL - LGA
2 stops28h 55mMultiple Airlines
Deal found 4/2$1,563
This oojo deal was found by Cheapflights users on 4/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/144:05 pmJFK - CWL
2 stops19h 40mITA Airways
Wed 7/169:50 amCWL - JFK
2 stops38h 05mITA Airways
Deal found 4/2$2,075
This KAYAK deal was found by Cheapflights users on 4/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/289:25 pmEWR - CWL
2 stops33h 05mAer Lingus
Fri 8/19:00 amCWL - EWR
2 stops39h 25mAer Lingus
Deal found 4/2$2,128

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 April 3, 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 5/15

11:00 pm-4:20 pm

2 stops36h 20m

Cardiff Wales

Thu 5/22

7:55 am-4:00 pm

1 stop13h 05m

$915

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Thu 5/15

5:30 pm-9:15 am

1 stop10h 45m

Cardiff Wales

Thu 5/22

9:50 am-7:05 pm

1 stop14h 15m

$944

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 5/14

12:50 am-4:45 pm

1 stop10h 55m

Cardiff Wales

Thu 5/22

9:50 am-3:25 pm

1 stop10h 35m

$945

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 9/5

10:30 am-9:10 am

2 stops17h 40m

Cardiff Wales

Thu 9/11

9:50 am-7:05 pm

1 stop14h 15m

$950

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Fri 9/5

12:00 pm-9:10 am

2 stops16h 10m

Cardiff Wales

Thu 9/11

9:50 am-7:35 pm

2 stops14h 45m

$960

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 9/5

2:45 pm-9:10 am

2 stops13h 25m

Cardiff Wales

Thu 9/11

9:50 am-11:03 pm

2 stops18h 13m

$960

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 8/27

12:50 am-4:45 pm

1 stop10h 55m

Cardiff Wales

Sun 9/7

5:15 pm-10:50 pm

1 stop10h 35m

$1,063

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 4/16

5:30 pm-9:15 am

1 stop10h 45m

Cardiff Wales

Sat 7/26

5:35 pm-12:15 pm

1 stop23h 40m

$1,131

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 4/16

7:00 pm-8:20 am

2 stops32h 20m

Cardiff Wales

Sat 7/26

12:00 pm-5:15 pm

2 stops34h 15m

$1,466

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Wed 4/16

3:35 pm-7:45 pm

2 stops23h 10m

Cardiff Wales

Sat 7/26

9:00 am-8:55 am

2 stops28h 55m

$1,563

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 26 results
1
2
3

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

Rainfall in Cardiff by month

Plan your trip to Cardiff by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cardiff ranges from 2.0 - 3.5 inches per month. January is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Cardiff when rainfall is around 2.0 in.

Temperature in Cardiff by month

Plan your trip to Cardiff by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cardiff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

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 April 3, 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. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

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
1,323 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

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
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

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
637 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

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
7.0
Good
1,060 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

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 cheapest airlines to fly from Connecticut to Cardiff one-way?

    $488 is the cheapest one-way deal found within the past few days, from Air France. You may also be able to find cheap deals on Delta and Aer Lingus, with prices starting from $492 and $690, respectively.

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Connecticut to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Manchester flights
Newark to Manchester flights
Atlanta to Manchester flights
LaGuardia to Manchester flights
Orlando to Manchester flights
Dulles Intl to Manchester flights
O'Hare Intl to Manchester flights
Hobby to Manchester flights
Baltimore to Manchester flights
Boston to Manchester flights
Reagan-National to Manchester flights
Seattle to Manchester flights
George Bush Intcntl to Manchester flights
San Francisco to Manchester flights
Dallas/Fort Worth to Manchester flights
Los Angeles to Manchester flights
Stewart to Manchester flights
Minneapolis to Manchester flights
Midway to Manchester flights
Miami to Manchester flights
Philadelphia to Manchester flights
Tampa to Manchester flights
Sky Harbor Intl to Manchester flights
Portland to Manchester flights
Detroit to Manchester flights
Charlotte to Manchester flights
Denver to Manchester flights
Cincinnati to Manchester flights
Pittsburgh to Manchester flights
Love Field to Manchester flights
Raleigh to Manchester flights
Burbank to Manchester flights
Columbus to Manchester flights
San Diego to Manchester flights
John F Kennedy Intl to Bristol flights
Indianapolis to Manchester flights
Ontario to Manchester flights
John F Kennedy Intl to Cardiff flights
Fort Lauderdale to Manchester flights
Santa Ana to Manchester flights
San Jose to Manchester flights
Fayetteville to Manchester flights
Akron to Manchester flights
Las Vegas to Manchester flights
Newark to Cardiff flights
Salt Lake City to Manchester flights
Austin to Manchester flights
Lafayette to Manchester flights
Hartford to Manchester flights
Cleveland to Manchester flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.