How long is the flight from Cardiff to Connecticut?

For as low as £526, Air France can have you in Connecticut from Cardiff in 12h 22m. Airlines will cover a distance of 3323 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Connecticut ranges from 79.0 - 105.0 inches per month. September is typically the wettest month, when rainfall can reach 105.0 mm. February is typically the driest time to visit Connecticut when rainfall is around 79.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

What are the most popular routes from Cardiff to Connecticut?

When deciding which route to take from Cardiff to Connecticut consider Cardiff Wales - New York John F Kennedy Intl, Cardiff Wales - Newark or Cardiff Wales - New York LaGuardia as they are the most popular.

What is the cheapest time of day to fly from CWL to CT?

When flying from Cardiff to Connecticut, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Cardiff to Connecticut?

For a flight from Cardiff to Connecticut, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.

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 holiday 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.

£368+ Cheap Flights from Cardiff to Connecticut

Cheap flight deals from Cardiff to Connecticut

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 10 September 2026.

Thu 8/1009:45 -

1 stop12h 22m

Sun 11/1019:10 -

1 stop16h 35m

Deal found 5/9£526

Wed 14/1023:50 -

2 stops20h 05m

Sun 18/1023:55 -

1 stop16h 50m

Deal found 7/9£527

Sun 1/1110:20 -

1 stop14h 00m

Mon 16/1117:30 -

2 stops18h 30m

Deal found 8/9£528

Wed 21/1017:15 -

1 stop28h 52m

Sun 25/1023:40 -

1 stop30h 05m

Deal found 6/9£529

Thu 1/1017:15 -

1 stop28h 50m

Sun 4/1018:25 -

1 stop9h 50m

Deal found 5/9£530

Tue 20/1009:45 -

1 stop12h 22m

Tue 27/1022:20 -

1 stop14h 40m

Deal found 5/9£539

Mon 2/1110:20 -

1 stop14h 00m

Mon 16/1121:20 -

1 stop14h 40m

Deal found 6/9£539

Sun 1/1110:20 -

1 stop14h 00m

Mon 16/1111:30 -

2 stops17h 15m

Deal found 9/9£541

Mon 7/1210:20 -

2 stops16h 09m

Sat 12/1211:55 -

2 stops16h 55m

Deal found 7/9£542

Wed 14/1009:45 -

2 stops18h 02m

Sun 18/1013:15 -

2 stops15h 00m

Deal found 7/9£543

Thu 8/1009:45 -

2 stops18h 02m

Thu 15/1013:15 -

2 stops15h 00m

Deal found 8/9£544

Tue 20/1009:45 -

2 stops18h 31m

Tue 27/1014:59 -

2 stops14h 51m

Deal found 5/9£544

Best flights from Cardiff to Connecticut
Discover carefully curated flight deals from Cardiff to Connecticut that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Wed 25/1110:20 -

1 stop30h 00m

Sun 29/1117:00 -

1 stop11h 50m

Deal found 9/9£528

Wed 21/1017:15 -

1 stop28h 52m

Sun 25/1023:40 -

1 stop30h 05m

Deal found 6/9£529

Mon 2/1110:20 -

1 stop14h 00m

Mon 16/1121:20 -

1 stop14h 40m

Deal found 6/9£539

Wed 25/1117:30 -

2 stops31h 03m

Sun 29/1112:00 -

2 stops16h 50m

Deal found 9/9£637

Thu 1/1017:15 -

2 stops26h 30m

Sun 4/1017:00 -

2 stops18h 45m

Deal found 5/9£711

Sun 1/1110:20 -

1 stop14h 00m

Sun 15/1117:00 -

1 stop11h 50m

Deal found 7/9£539

Wed 25/1110:20 -

2 stops34h 50m

Sun 29/1117:40 -

1 stop9h 30m

Deal found 9/9£544

Sun 1/1110:20 -

1 stop14h 00m

Mon 16/1122:35 -

1 stop13h 25m

Deal found 7/9£539

Mon 7/1210:20 -

2 stops16h 09m

Sat 12/1211:55 -

2 stops16h 55m

Deal found 5/9£542

Mon 5/1022:10 -

2 stops22h 35m

Mon 12/1020:30 -

2 stops21h 20m

Deal found 7/9£631

Wed 14/1009:45 -

2 stops16h 48m

Sun 18/1010:59 -

2 stops17h 16m

Deal found 7/9£542

Wed 21/1023:50 -

2 stops24h 25m

Sun 25/1018:40 -

1 stop9h 30m

Deal found 6/9£645

Tue 20/1009:45 -

2 stops16h 48m

Tue 27/1012:00 -

2 stops17h 50m

Deal found 5/9£542

Wed 21/1009:45 -

2 stops16h 48m

Sun 25/1018:59 -

2 stops18h 01m

Deal found 6/9£542

Thu 8/1009:45 -

2 stops18h 02m

Sun 11/1018:25 -

1 stop17h 20m

Deal found 5/9£544

Tue 20/1009:45 -

2 stops18h 31m

Tue 27/1014:59 -

2 stops14h 51m

Deal found 5/9£544

Thu 8/1009:45 -

2 stops17h 40m

Thu 15/1011:22 -

2 stops16h 53m

Deal found 8/9£544

Thu 1/1009:45 -

2 stops18h 41m

Sun 4/1011:00 -

2 stops17h 15m

Deal found 5/9£544

Thu 8/1009:45 -

2 stops18h 42m

Sun 11/1011:52 -

2 stops16h 23m

Deal found 5/9£550

Thu 3/1210:20 -

2 stops38h 07m

Wed 6/115:25 -

2 stops20h 35m

Deal found 8/9£569

Sat 5/1210:20 -

2 stops56h 08m

Wed 6/108:26 -

2 stops20h 24m

Deal found 8/9£569

Thu 3/1210:20 -

2 stops38h 07m

Thu 7/115:25 -

2 stops20h 35m

Deal found 8/9£569

Thu 8/1009:45 -

2 stops17h 43m

Sun 11/1015:00 -

2 stops13h 15m

Deal found 5/9£629

Fri 23/1009:45 -

2 stops18h 42m

Fri 30/1018:59 -

2 stops18h 01m

Deal found 7/9£644

Wed 21/1009:45 -

2 stops18h 58m

Wed 28/1013:14 -

2 stops23h 46m

Deal found 6/9£973

Find flight deals from Cardiff to Connecticut

Round-trip from	£526
One-way from	£368

Air France
8/10-11/10
2 total stops
28h 57m total
Cardiff to Connecticut

Search Deals

12/9-31/12
1 total stop
16h 01m total
Cardiff to Connecticut

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to Connecticut that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffNew York

CWL Cardiff Wales - LGA New York LaGuardia

CWLLGA

Cardiff Wales

Sat 12/9

11:35-22:36

1 stop16h 01m

New York LaGuardia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£368

CardiffNewark

CWL Cardiff Wales - EWR Newark

CWLEWR

Cardiff Wales

Sun 21/2

09:05-21:00

3 stops40h 55m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£409

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Sat 12/9

07:30-22:30

3 stops44h 00m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£462

Fastest return journey

CardiffNewark

CWL Cardiff Wales - EWR Newark

CWLEWR

Cardiff Wales

Sun 21/2

09:00-16:10

1 stop12h 10m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£498

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Wed 25/11

10:20-11:20

1 stop30h 00m

New York John F Kennedy Intl

Sun 29/11

17:00-09:50

1 stop11h 50m

£528

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Wed 21/10

17:15-17:07

1 stop28h 52m

New York John F Kennedy Intl

Sun 25/10

23:40-09:45

1 stop30h 05m

£529

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Mon 2/11

10:20-19:20

1 stop14h 00m

New York John F Kennedy Intl

Mon 16/11

21:20-17:00

1 stop14h 40m

£539

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Sun 1/11

10:20-19:20

1 stop14h 00m

New York John F Kennedy Intl

Sun 15/11

17:00-09:50

1 stop11h 50m

£539

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Sun 1/11

10:20-19:20

1 stop14h 00m

New York John F Kennedy Intl

Mon 16/11

22:35-17:00

1 stop13h 25m

£539

CardiffNew York

CWL Cardiff Wales - LGA New York LaGuardia

CWLLGA

Cardiff Wales

Mon 7/12

10:20-21:29

2 stops16h 09m

New York LaGuardia

Sat 12/12

11:55-09:50

2 stops16h 55m

£542

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 36 resultsSorted by cheapest first

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.

CWL-JFK

CWL-LGA

CWL-EWR

CWL-PVD

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 Cardiff to Connecticut

CWL-USCT

CWL-JFK

CWL-LGA

CWL-EWR

CWL-PVD

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Cardiff to Connecticut?
For a flight from Cardiff to Connecticut, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city.
How long is the flight from Cardiff to Connecticut?
For as low as £526, Air France can have you in Connecticut from Cardiff in 12h 22m. Airlines will cover a distance of 3323 mi. This flight may include one or multiple stops.
What are the most popular routes from Cardiff to Connecticut?
When deciding which route to take from Cardiff to Connecticut consider Cardiff Wales - New York John F Kennedy Intl, Cardiff Wales - Newark or Cardiff Wales - New York LaGuardia as they are the most popular.
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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Cardiff to Connecticut?

When you search for this flight from Cardiff to Connecticut, 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.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Connecticut?

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 Cardiff to Connecticut.

Can Cheapflights find flights from Cardiff to Connecticut with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to Connecticut, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cardiff to Connecticut become cheaper?

Yes, Cheapflights offers price alerts on Cardiff to Connecticut flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Cardiff to Connecticut from £368

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Connecticut

Cheapest flights from Cardiff to ConnecticutExplore 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 10 September 2026.

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 10 September 2026.

Best flights from Cardiff to ConnecticutDiscover carefully curated flight deals from Cardiff to Connecticut that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Cardiff to Connecticut that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Cardiff to ConnecticutDiscover last-minute flight deals from Cardiff to Connecticut. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Connecticut. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Cardiff to ConnecticutSearch for one-way flight options from Cardiff to Connecticut. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Cardiff to Connecticut. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Cardiff to Connecticut

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Use the filters below to find and compare flights from Cardiff to Connecticut that are best for you.

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.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Cardiff to Connecticut?

How long is the flight from Cardiff to Connecticut?

What are the most popular routes from Cardiff to Connecticut?

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

How can I find direct flights from Cardiff to Connecticut?

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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Direct flights to United States

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Search flights from Cardiff to Connecticut by cabin class

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Cardiff and Connecticut flights

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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 10 September 2026.

Best flights from Cardiff to Connecticut
Discover carefully curated flight deals from Cardiff to Connecticut that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Cardiff to Connecticut
Discover last-minute flight deals from Cardiff to Connecticut. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Cardiff to Connecticut
Search for one-way flight options from Cardiff to Connecticut. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.