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Cardiff

$269+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — CWL
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$528
(Mytrip)

One-way from

$269
(Kiwi.com)
From Connecticut to Cardiff Wales
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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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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.
mié. 8/132:45 pmJFK - CWL
2 stops11h 40mMultiple Airlines
mar. 8/194:20 pmCWL - JFK
1 stop26h 05mMultiple Airlines
Deal found 6/11$528
This Mytrip deal was found by Cheapflights users on 6/11. 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.
dom. 7/2710:20 amEWR - CWL
2 stops21h 25mMultiple Airlines
dom. 8/311:00 amCWL - EWR
2 stops32h 43mMultiple Airlines
Deal found 6/11$614
This KLM deal was found by Cheapflights users on 6/12. 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.
mié. 9/35:30 pmJFK - CWL
1 stop10h 45mKLM
lun. 9/85:15 pmCWL - JFK
1 stop25h 15mKLM
Deal found 6/12$675
This Delta deal was found by Cheapflights users on 6/12. 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.
vie. 9/1211:15 amJFK - CWL
2 stops16h 55mDelta
vie. 9/199:50 amCWL - JFK
1 stop10h 35mDelta
Deal found 6/12$729
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 9/124:00 pmLGA - CWL
2 stops12h 10mDelta
vie. 9/199:50 amCWL - LGA
2 stops17h 53mDelta
Deal found 6/10$740
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 9/123:20 pmEWR - CWL
2 stops12h 50mDelta
vie. 9/199:50 amCWL - EWR
2 stops14h 38mDelta
Deal found 6/10$740
This Virgin Atlantic deal was found by Cheapflights users on 6/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/41:30 pmJFK - CWL
2 stops14h 45mVirgin Atlantic
lun. 8/185:15 pmCWL - JFK
1 stop10h 35mVirgin Atlantic
Deal found 6/11$765
This Mytrip deal was found by Cheapflights users on 6/11. 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.
mié. 8/132:20 pmLGA - CWL
2 stops24h 25mMultiple Airlines
mar. 8/198:15 pmCWL - LGA
2 stops26h 45mMultiple Airlines
Deal found 6/11$889
This Air France deal was found by Cheapflights users on 6/10. 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.
lun. 6/3012:50 amJFK - CWL
1 stop10h 55mAir France
mar. 7/89:50 amCWL - JFK
2 stops13h 55mAir France
Deal found 6/10$1,005
This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/227:00 pmJFK - CWL
2 stops35h 30mAer Lingus
lun. 7/2812:00 pmCWL - JFK
2 stops34h 15mAer Lingus
Deal found 6/10$1,014
This Air France deal was found by Cheapflights users on 6/12. 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.
mié. 9/33:40 pmEWR - CWL
2 stops12h 35mKLM
lun. 9/89:50 amCWL - EWR
2 stops14h 36mKLM
Deal found 6/12$1,060
This oojo deal was found by Cheapflights users on 6/12. 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.
lun. 9/84:05 pmJFK - CWL
2 stops19h 40mITA Airways
mié. 9/109:50 amCWL - JFK
2 stops33h 05mITA Airways
Deal found 6/12$1,457

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 junio 12, 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

mié. 8/13

2:45 pm-7:25 am

2 stops11h 40m

Cardiff Wales

mar. 8/19

4:20 pm-1:25 pm

1 stop26h 05m

$528

NewarkCardiff

EWR - CWL

EWRCWL

Newark

dom. 7/27

10:20 am-12:45 pm

2 stops21h 25m

Cardiff Wales

dom. 8/3

11:00 am-2:43 pm

2 stops32h 43m

$614

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

mié. 9/3

5:30 pm-9:15 am

1 stop10h 45m

Cardiff Wales

lun. 9/8

5:15 pm-1:30 pm

1 stop25h 15m

$675

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

vie. 9/12

11:15 am-9:10 am

2 stops16h 55m

Cardiff Wales

vie. 9/19

9:50 am-3:25 pm

1 stop10h 35m

$729

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

vie. 9/12

4:00 pm-9:10 am

2 stops12h 10m

Cardiff Wales

vie. 9/19

9:50 am-10:43 pm

2 stops17h 53m

$740

NewarkCardiff

EWR - CWL

EWRCWL

Newark

vie. 9/12

3:20 pm-9:10 am

2 stops12h 50m

Cardiff Wales

vie. 9/19

9:50 am-7:28 pm

2 stops14h 38m

$740

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

lun. 8/4

1:30 pm-9:15 am

2 stops14h 45m

Cardiff Wales

lun. 8/18

5:15 pm-10:50 pm

1 stop10h 35m

$765

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

mié. 8/13

2:20 pm-7:45 pm

2 stops24h 25m

Cardiff Wales

mar. 8/19

8:15 pm-6:00 pm

2 stops26h 45m

$889

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

lun. 6/30

12:50 am-4:45 pm

1 stop10h 55m

Cardiff Wales

mar. 7/8

9:50 am-6:45 pm

2 stops13h 55m

$1,005

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

mar. 7/22

7:00 pm-11:30 am

2 stops35h 30m

Cardiff Wales

lun. 7/28

12:00 pm-5:15 pm

2 stops34h 15m

$1,014

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 25 results
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2
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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 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 junio 12, 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
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
652 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
1,117 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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?

    $524 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Virgin Atlantic and KLM, with prices starting from $526 and $530, respectively.

  • 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

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