How long is the flight from Connecticut to Cardiff?

Departing from Connecticut to Cardiff will take you 14h 40m. Connecticut and Cardiff are separated by a distance of 3323 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

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

What are the most popular routes from Connecticut to Cardiff?

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

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Cardiff as you normally would.

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

Most people fly into Cardiff Wales (CWL) if they book a flight to Cardiff from Connecticut. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

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 holiday 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.

£223+ Cheap Flights from Connecticut to Cardiff

Cheap flight deals from Connecticut to Cardiff

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 20 September 2026.

Wed 4/1117:45 -

1 stop14h 15m

Sat 7/1108:15 -

1 stop13h 00m

Deal found 18/9£391

Thu 15/1016:55 -

1 stop9h 25m

Sat 31/1008:15 -

1 stop10h 44m

Deal found 18/9£478

Wed 4/1121:15 -

1 stop10h 45m

Sat 7/1108:15 -

2 stops36h 30m

Deal found 18/9£520

Wed 4/1117:45 -

1 stop14h 15m

Thu 12/1113:25 -

2 stops29h 30m

Deal found 19/9£553

Wed 11/1117:45 -

1 stop14h 15m

Thu 19/1113:25 -

2 stops36h 35m

Deal found 20/9£556

Wed 4/1117:48 -

2 stops14h 12m

Thu 12/1113:25 -

1 stop11h 04m

Deal found 19/9£574

Thu 15/1016:55 -

1 stop9h 25m

Thu 22/1009:00 -

2 stops32h 20m

Deal found 16/9£603

Thu 15/1017:35 -

1 stop32h 20m

Sat 31/1023:50 -

1 stop21h 25m

Deal found 18/9£613

Tue 3/1115:30 -

3 stops20h 30m

Tue 10/1117:30 -

3 stops33h 01m

Deal found 19/9£689

Sun 1/1107:00 -

2 stops21h 50m

Sun 8/1110:20 -

2 stops18h 12m

Deal found 16/9£733

Sun 4/1014:00 -

2 stops14h 15m

Tue 20/1009:45 -

2 stops26h 45m

Deal found 20/9£737

Wed 4/1111:59 -

2 stops16h 46m

Wed 11/1110:20 -

2 stops18h 18m

Deal found 20/9£743

Best flights from Connecticut to Cardiff
Discover carefully curated flight deals from Connecticut to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Wed 4/1117:45 -

1 stop14h 15m

Sat 7/1108:15 -

2 stops18h 55m

Deal found 18/9£682

Wed 4/1111:59 -

2 stops16h 46m

Wed 11/1110:20 -

2 stops18h 18m

Deal found 20/9£743

Tue 3/1119:00 -

2 stops17h 00m

Tue 10/1117:30 -

2 stops30h 57m

Deal found 18/9£744

Thu 15/1012:25 -

3 stops28h 55m

Sat 31/1023:50 -

3 stops27h 40m

Deal found 16/9£696

Wed 4/1118:59 -

2 stops17h 01m

Thu 12/1110:20 -

2 stops18h 03m

Deal found 19/9£743

Sun 7/221:20 -

1 stop14h 40m

Sun 21/217:30 -

1 stop22h 53m

Deal found 16/9£778

Tue 13/1020:25 -

3 stops22h 00m

Thu 22/1020:50 -

2 stops29h 10m

Deal found 17/9£720

Wed 11/1111:48 -

2 stops16h 57m

Thu 19/1110:20 -

2 stops19h 35m

Deal found 20/9£743

Sun 7/217:30 -

2 stops18h 30m

Sun 21/210:20 -

2 stops28h 16m

Deal found 20/9£787

Sun 1/1107:00 -

2 stops21h 50m

Sun 8/1110:20 -

2 stops18h 12m

Deal found 16/9£733

Wed 4/1110:55 -

2 stops17h 50m

Wed 11/1110:20 -

2 stops18h 38m

Deal found 20/9£743

Sun 4/1014:00 -

2 stops14h 15m

Tue 20/1009:45 -

2 stops26h 45m

Deal found 20/9£737

Mon 2/1114:59 -

2 stops13h 46m

Mon 9/1117:30 -

2 stops30h 53m

Deal found 18/9£820

Wed 17/212:00 -

2 stops16h 50m

Tue 23/210:20 -

2 stops18h 25m

Deal found 17/9£752

Wed 17/215:25 -

2 stops13h 25m

Tue 23/210:20 -

2 stops17h 43m

Deal found 17/9£752

Sun 1/1109:40 -

2 stops19h 10m

Sun 8/1117:30 -

2 stops34h 13m

Deal found 17/9£837

Thu 15/1011:22 -

2 stops16h 53m

Thu 22/1009:45 -

2 stops18h 42m

Deal found 16/9£782

Sun 7/222:40 -

1 stop13h 20m

Sun 21/210:20 -

2 stops19h 39m

Deal found 19/9£784

Tue 3/1116:30 -

2 stops19h 30m

Tue 10/1117:30 -

2 stops30h 33m

Deal found 19/9£967

Tue 1/1218:59 -

2 stops17h 01m

Tue 8/1210:20 -

2 stops18h 06m

Deal found 19/9£818

Tue 1/1219:00 -

2 stops17h 00m

Tue 8/1210:20 -

2 stops19h 37m

Deal found 19/9£818

Wed 4/1119:00 -

2 stops17h 00m

Wed 11/1110:20 -

2 stops19h 35m

Deal found 20/9£818

Wed 4/1109:40 -

3 stops22h 20m

Sat 7/1108:15 -

2 stops16h 45m

Deal found 18/9£1,089

Tue 1/1219:05 -

2 stops16h 55m

Tue 8/1210:20 -

2 stops16h 47m

Deal found 19/9£818

Tue 3/1112:57 -

2 stops15h 53m

Tue 10/1110:20 -

2 stops19h 39m

Deal found 19/9£818

Mon 18/111:25 -

2 stops17h 25m

Fri 22/110:20 -

1 stop14h 00m

Deal found 17/9£869

Thu 8/1016:40 -

1 stop11h 35m

Mon 12/1009:45 -

1 stop12h 20m

Deal found 17/9£896

Thu 8/1011:22 -

2 stops16h 53m

Mon 12/1009:45 -

2 stops18h 42m

Deal found 19/9£1,024

Find flight deals from Connecticut to Cardiff

Round-trip from	£391
One-way from	£223

4/11-7/11
2 total stops
27h 15m total
Connecticut to Cardiff

Search Deals

17/10-31/12
1 total stop
23h 25m total
Connecticut to Cardiff

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkCardiff

JFK New York John F Kennedy Intl - CWL Cardiff Wales

JFKCWL

New York John F Kennedy Intl

Sat 17/10

16:55-21:20

1 stop23h 25m

Cardiff Wales

Wed 31/12

00:00-18:00

Nonstop0h 00m

£223

NewarkCardiff

EWR Newark - CWL Cardiff Wales

EWRCWL

Newark

Sat 17/10

21:25-11:30

2 stops33h 05m

Cardiff Wales

Wed 31/12

00:00-18:00

Nonstop0h 00m

£602

NewarkCardiff

EWR Newark - CWL Cardiff Wales

EWRCWL

Newark

Wed 4/11

17:45-13:00

1 stop14h 15m

Cardiff Wales

Sat 7/11

08:15-22:10

2 stops18h 55m

£682

NewarkCardiff

EWR Newark - CWL Cardiff Wales

EWRCWL

Newark

Thu 15/10

12:25-22:20

3 stops28h 55m

Cardiff Wales

Sat 31/10

23:50-23:30

3 stops27h 40m

£696

NewarkCardiff

EWR Newark - CWL Cardiff Wales

EWRCWL

Newark

Tue 13/10

20:25-23:25

3 stops22h 00m

Cardiff Wales

Thu 22/10

20:50-21:00

2 stops29h 10m

£720

HartfordCardiff

BDL Hartford Bradley Intl - CWL Cardiff Wales

BDLCWL

Hartford Bradley Intl

Sun 1/11

07:00-09:50

2 stops21h 50m

Cardiff Wales

Sun 8/11

10:20-23:32

2 stops18h 12m

£733

New YorkCardiff

LGA New York LaGuardia - CWL Cardiff Wales

LGACWL

New York LaGuardia

Sun 4/10

14:00-09:15

2 stops14h 15m

Cardiff Wales

Tue 20/10

09:45-07:30

2 stops26h 45m

£737

New YorkCardiff

LGA New York LaGuardia - CWL Cardiff Wales

LGACWL

New York LaGuardia

Wed 4/11

11:59-09:45

2 stops16h 46m

Cardiff Wales

Wed 11/11

10:20-23:38

2 stops18h 18m

£743

New YorkCardiff

LGA New York LaGuardia - CWL Cardiff Wales

LGACWL

New York LaGuardia

Wed 4/11

18:59-17:00

2 stops17h 01m

Cardiff Wales

Thu 12/11

10:20-23:23

2 stops18h 03m

£743

NewarkCardiff

EWR Newark - CWL Cardiff Wales

EWRCWL

Newark

Wed 11/11

11:48-09:45

2 stops16h 57m

Cardiff Wales

Thu 19/11

10:20-00:55

2 stops19h 35m

£743

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 34 resultsSorted by cheapest first

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.

EWR-CWL

LGA-CWL

JFK-CWL

BDL-CWL

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 Connecticut to Cardiff

USCT-CWL

EWR-CWL

LGA-CWL

JFK-CWL

BDL-CWL

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

Related info for your journey

What airport do you fly into for flights to Cardiff from Connecticut?
Most people fly into Cardiff Wales (CWL) if they book a flight to Cardiff from Connecticut. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.
How long is the flight from Connecticut to Cardiff?
Departing from Connecticut to Cardiff will take you 14h 40m. Connecticut and Cardiff are separated by a distance of 3323 mi. This flight may include one or multiple stops.
What are the most popular routes from Connecticut to Cardiff?
When deciding which route to take from Connecticut to Cardiff consider Newark - Cardiff Wales, New York John F Kennedy Intl - Cardiff Wales or New York LaGuardia - Cardiff Wales as they are the most popular.
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 holiday 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.

See more FAQs

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Barry

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Alternative routes for Connecticut to Cardiff

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

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

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 Connecticut to Cardiff.

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

Yes, we can. To see specific flights from Connecticut to Cardiff with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cardiff from Connecticut today and book when prices fit your budget.

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Cheap flights from Connecticut to Cardiff from £223

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Connecticut to Cardiff

Cheapest flights from Connecticut to CardiffExplore 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 20 September 2026.

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 20 September 2026.

Best flights from Connecticut to CardiffDiscover carefully curated flight deals from Connecticut to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Discover carefully curated flight deals from Connecticut to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Connecticut to CardiffDiscover last-minute flight deals from Connecticut to Cardiff. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Connecticut to Cardiff. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Connecticut to CardiffSearch for one-way flight options from Connecticut to Cardiff. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Search for one-way flight options from Connecticut to Cardiff. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

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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.

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Related info for your journey

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

How long is the flight from Connecticut to Cardiff?

What are the most popular routes from Connecticut to Cardiff?

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

How can I find direct flights from Connecticut to Cardiff?

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

Travelling to a place near Cardiff?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Connecticut to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Cardiff

Explore flights to Cardiff departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 September 2026.

Complete your trip

Complete your trip to Cardiff by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Wales

Book a non-stop flight to one of these other cities located in Wales.

Search flights from Connecticut to Cardiff by cabin class

Find flights from Connecticut to Cardiff, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Connecticut and Cardiff flights

Browse other Connecticut and Cardiff flight options. Last updated on 20 September 2026.

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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 20 September 2026.

Best flights from Connecticut to Cardiff
Discover carefully curated flight deals from Connecticut to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Connecticut to Cardiff
Discover last-minute flight deals from Connecticut to Cardiff. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Connecticut to Cardiff
Search for one-way flight options from Connecticut to Cardiff. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.