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$570+ Cheap flights from Cardiff (CWL) to Connecticut

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BDL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Cardiff to Connecticut

Keep the following information in mind while searching for Cardiff to Connecticut flight deals. Data was last updated April 29, 2025.

Round-trip from

$570
(KLM)
From Cardiff Wales to Connecticut
Search Deals

Find flight deals from Cardiff to Connecticut

Cheapest flights from Cardiff to Connecticut
Explore the most affordable flight options available from Cardiff to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/195:15 pmCWL - JFK
1 stop24h 05mKLM
Mon 5/266:15 pmJFK - CWL
1 stop10h 00mKLM
Deal found 4/29$570
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 5/199:50 amCWL - LGA
2 stops14h 39mDelta
Mon 5/2610:59 amLGA - CWL
2 stops17h 16mDelta
Deal found 4/28$573
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 5/199:50 amCWL - JFK
2 stops17h 26mDelta
Mon 5/2610:30 amJFK - CWL
2 stops17h 45mDelta
Deal found 4/29$575
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 5/199:50 amCWL - EWR
2 stops18h 20mDelta
Mon 5/263:00 pmEWR - CWL
2 stops13h 15mDelta
Deal found 4/29$578
This Air France deal was found by Cheapflights users on 4/29. 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.
Fri 6/69:50 amCWL - JFK
2 stops13h 55mMultiple Airlines
Mon 6/912:50 amJFK - CWL
1 stop10h 55mMultiple Airlines
Deal found 4/29$606
This TravelUp deal was found by Cheapflights users on 4/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/69:50 amCWL - EWR
2 stops20h 17mVirgin Atlantic
Tue 6/107:47 pmEWR - CWL
2 stops56h 28mVirgin Atlantic
Deal found 4/29$608
This EaseMyTrip deal was found by Cheapflights users on 4/29. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:15 pmCWL - JFK
1 stop25h 20mVirgin Atlantic
Mon 9/159:00 pmJFK - CWL
2 stops31h 15mVirgin Atlantic
Deal found 4/29$615
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Mon 6/91:10 pmCWL - EWR
2 stops38h 39mMultiple Airlines
Wed 6/111:15 amEWR - CWL
2 stops29h 45mMultiple Airlines
Deal found 4/29$689
This TravelUp deal was found by Cheapflights users on 4/28. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:50 amCWL - LGA
2 stops36h 57mVirgin Atlantic
Sun 6/224:00 pmLGA - CWL
2 stops36h 15mVirgin Atlantic
Deal found 4/28$924
This EaseMyTrip deal was found by Cheapflights users on 4/29. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/95:15 pmCWL - EWR
2 stops30h 52mAir France
Thu 6/123:15 pmEWR - CWL
2 stops44h 50mAir France
Deal found 4/29$1,480
This Air France deal was found by Cheapflights users on 4/29. 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 4/309:50 amCWL - JFK
2 stops13h 55mAir France
Wed 5/710:25 pmJFK - CWL
2 stops13h 20mAir France
Deal found 4/29$1,568
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/712:00 pmCWL - JFK
2 stops34h 15mAer Lingus
Wed 6/117:00 pmJFK - CWL
2 stops32h 20mAer Lingus
Deal found 4/29$4,630

Cheapflights Fare Finder

Customize your flight search to find flights from Cardiff to Connecticut 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 29, 2025.
Use the filters below to find and compare flights from Cardiff to Connecticut that are best for you.

Fly from

Cardiff

Fly to

Connecticut

Route

Depart

Return

Price

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 5/19

5:15 pm-12:20 pm

1 stop24h 05m

New York John F Kennedy Intl

Mon 5/26

6:15 pm-9:15 am

1 stop10h 00m

$570

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Mon 5/19

9:50 am-7:29 pm

2 stops14h 39m

New York LaGuardia

Mon 5/26

10:59 am-9:15 am

2 stops17h 16m

$573

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Mon 5/19

9:50 am-10:16 pm

2 stops17h 26m

New York John F Kennedy Intl

Mon 5/26

10:30 am-9:15 am

2 stops17h 45m

$575

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 5/19

9:50 am-11:10 pm

2 stops18h 20m

Newark

Mon 5/26

3:00 pm-9:15 am

2 stops13h 15m

$578

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Fri 6/6

9:50 am-6:45 pm

2 stops13h 55m

New York John F Kennedy Intl

Mon 6/9

12:50 am-4:45 pm

1 stop10h 55m

$606

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 6/6

9:50 am-1:07 am

2 stops20h 17m

Newark

Tue 6/10

7:47 pm-9:15 am

2 stops56h 28m

$608

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Thu 9/11

5:15 pm-1:35 pm

1 stop25h 20m

New York John F Kennedy Intl

Mon 9/15

9:00 pm-9:15 am

2 stops31h 15m

$615

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 6/9

1:10 pm-10:49 pm

2 stops38h 39m

Newark

Wed 6/11

1:15 am-12:00 pm

2 stops29h 45m

$689

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

Thu 6/5

9:50 am-5:47 pm

2 stops36h 57m

New York LaGuardia

Sun 6/22

4:00 pm-9:15 am

2 stops36h 15m

$924

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 6/9

5:15 pm-7:07 pm

2 stops30h 52m

Newark

Thu 6/12

3:15 pm-5:05 pm

2 stops44h 50m

$1,480

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 13 results
1
2

Best time to book a flight from Cardiff to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Cardiff 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 Cardiff to Connecticut

Rainfall in Connecticut by month

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

In terms of precipitation, rainfall in Connecticut ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Connecticut when rainfall is around 3.1 in.

Temperature in Connecticut by month

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

If weather is an important factor for your trip to Connecticut, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. 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 Connecticut. Reviews last updated April 29, 2025.
Read through reviews of airlines operating flights from Cardiff to Connecticut, such as Delta, KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Aer Lingus
7.0
Good
1,076 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Connecticut. 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 from for flights from Cardiff to Connecticut?

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

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

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

  • Can I find deals for flights from Cardiff to Connecticut that include hotel bookings?

    Yes. In addition to deals on Cardiff to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Connecticut.

  • Can I find deals for business class flights from Cardiff to Connecticut?

    Yes. Cheapflights offers flight deals from Cardiff to Connecticut 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 Cardiff to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from Cardiff to Connecticut (average of $287). Flying from Cardiff to Connecticut in June is currently the most expensive (average of $357). 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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