How long is the flight from North America to Cardiff?

For as low as £569, KLM can have you in Cardiff from North America in 18h 18m. The distance between North America and Cardiff is about 3831 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from North America to Cardiff one-way?

The cheapet airlines for a one-way flight from North America to Cardiff are Delta (£304), Aer Lingus (£309), and KLM (£352).

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 North America to Cardiff?

Most travelers choose New York John F Kennedy Intl - Cardiff Wales, Newark - Cardiff Wales or Washington, D.C. Dulles Intl - Cardiff Wales when deciding on the best route from North America to Cardiff.

What is the cheapest month to fly from North America to Cardiff?

December is one of the best times of the year to fly to Cardiff from North America. Prices for December average £765 per person but you can even find prices for as low as £560. The most expensive prices can be found in the month of June. Opting for a December flight can save you 30% on your journey compared to booking in June

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

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

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

Yes. In addition to deals on North America to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from North America to Cardiff?

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

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

Yes. Cheapflights offers flight deals from North America 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.

£159+ Flights from North America to Cardiff

Cheap flight deals from North America to Cardiff

Round-trip from	£362
One-way from	£159
Popular in	June
Cheapest in	December
Average price	£784

19/10-26/10
2 total stops
29h 00m total
North America to Cardiff

Search Deals

15/10
1 total stop
32h 50m total
North America to Cardiff

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£115 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from North America to Cardiff

Cheapest flights from North America to Cardiff
Explore the most affordable flight options available from North America to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2025.

Sun 19/1016:55JFK - CWL

1 stop14h 50mMultiple Airlines

Sun 26/1010:15CWL - JFK

1 stop14h 10mMultiple Airlines

Deal found 4/9£362

Mon 13/1010:40BOS - CWL

2 stops24h 15mMultiple Airlines

Sun 19/1011:00CWL - BOS

2 stops33h 25mMultiple Airlines

Deal found 2/9£365

Sat 18/1015:55JFK - CWL

2 stops13h 40mMultiple Airlines

Sat 25/1009:00CWL - JFK

2 stops34h 05mMultiple Airlines

Deal found 3/9£441

Wed 29/1022:20BOS - CWL

1 stop11h 45mMultiple Airlines

Wed 5/1119:10CWL - BOS

2 stops30h 45mMultiple Airlines

Deal found 4/9£441

Sat 18/1008:15EWR - CWL

2 stops21h 20mMultiple Airlines

Sat 25/1009:00CWL - EWR

2 stops16h 10mMultiple Airlines

Deal found 3/9£488

Mon 22/917:35EWR - CWL

1 stop17h 20mMultiple Airlines

Tue 30/916:20CWL - EWR

2 stops51h 35mMultiple Airlines

Deal found 4/9£494

Sun 19/1009:55ORD - CWL

2 stops20h 50mMultiple Airlines

Sun 26/1021:20CWL - ORD

2 stops22h 50mMultiple Airlines

Deal found 4/9£505

Sun 19/1020:40YYZ - CWL

1 stop11h 05mMultiple Airlines

Sun 26/1021:20CWL - YYZ

1 stop17h 55mMultiple Airlines

Deal found 3/9£523

Sun 19/1017:30BOS - CWL

1 stop14h 15mMultiple Airlines

Sun 26/1010:15CWL - BOS

2 stops25h 26mMultiple Airlines

Deal found 4/9£534

Tue 23/923:55YYZ - CWL

1 stop26h 30mMultiple Airlines

Tue 30/916:20CWL - YYZ

1 stop28h 30mMultiple Airlines

Deal found 3/9£552

Tue 14/1016:15ORD - CWL

1 stop18h 30mKLM

Tue 21/1017:15CWL - ORD

1 stop27h 25mKLM

Deal found 3/9£558

Tue 14/1007:05ORD - CWL

2 stops20h 10mVirgin Atlantic

Tue 21/1017:15CWL - ORD

1 stop27h 25mVirgin Atlantic

Deal found 3/9£561

Best flights from North America to Cardiff
Discover carefully curated flight deals from North America to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2025.

Sun 19/1016:55JFK - CWL

1 stop14h 50mMultiple Airlines

Sun 26/1010:15CWL - JFK

1 stop14h 10mMultiple Airlines

Deal found 4/9£362

Tue 14/1016:15ORD - CWL

1 stop18h 30mKLM

Tue 21/1017:15CWL - ORD

1 stop27h 25mKLM

Deal found 3/9£558

Tue 14/1007:05ORD - CWL

2 stops20h 10mVirgin Atlantic

Tue 21/1017:15CWL - ORD

1 stop27h 25mVirgin Atlantic

Deal found 3/9£561

Tue 14/1008:57ORD - CWL

2 stops18h 18mDelta

Tue 21/1009:50CWL - ORD

2 stops16h 33mDelta

Deal found 3/9£569

Mon 13/1010:40BOS - CWL

2 stops24h 15mMultiple Airlines

Sun 19/1011:00CWL - BOS

2 stops33h 25mMultiple Airlines

Deal found 2/9£365

Sun 11/123:45JFK - CWL

2 stops35h 20mMultiple Airlines

Sat 17/116:45CWL - JFK

2 stops34h 15mMultiple Airlines

Deal found 2/9£412

Sat 18/1015:55JFK - CWL

2 stops13h 40mMultiple Airlines

Sat 25/1009:00CWL - JFK

2 stops34h 05mMultiple Airlines

Deal found 3/9£441

Mon 10/1116:42BOS - CWL

2 stops19h 13mVirgin Atlantic

Wed 12/1110:20CWL - BOS

1 stop13h 35mVirgin Atlantic

Deal found 3/9£563

Wed 15/1015:00LGA - CWL

2 stops13h 15mDelta

Fri 24/1009:50CWL - LGA

2 stops15h 43mDelta

Deal found 5/9£581

Wed 29/1022:20BOS - CWL

1 stop11h 45mMultiple Airlines

Wed 5/1119:10CWL - BOS

2 stops30h 45mMultiple Airlines

Deal found 4/9£441

Thu 27/1119:10BOS - CWL

1 stop16h 35mKLM

Mon 1/1217:15CWL - BOS

1 stop25h 05mKLM

Deal found 5/9£589

Sun 19/1016:15ORD - CWL

1 stop11h 00mVirgin Atlantic

Sun 26/1017:30CWL - ORD

1 stop26h 50mVirgin Atlantic

Deal found 4/9£578

Last-minute flights from North America to Cardiff
Discover last-minute flight deals from North America to Cardiff. Data last updated 5 September 2025 and is based on user searches.

Mon 22/917:35EWR - CWL

1 stop17h 20mMultiple Airlines

Tue 30/916:20CWL - EWR

2 stops51h 35mMultiple Airlines

Deal found 4/9£494

Tue 23/923:55YYZ - CWL

1 stop26h 30mMultiple Airlines

Tue 30/916:20CWL - YYZ

1 stop28h 30mMultiple Airlines

Deal found 3/9£552

Mon 13/1010:40BOS - CWL

2 stops24h 15mMultiple Airlines

Sun 19/1011:00CWL - BOS

2 stops33h 25mMultiple Airlines

Deal found 2/9£365

Tue 14/1016:15ORD - CWL

1 stop18h 30mKLM

Tue 21/1017:15CWL - ORD

1 stop27h 25mKLM

Deal found 3/9£558

Tue 14/1007:05ORD - CWL

2 stops20h 10mVirgin Atlantic

Tue 21/1017:15CWL - ORD

1 stop27h 25mVirgin Atlantic

Deal found 3/9£561

Sat 18/1015:55JFK - CWL

2 stops13h 40mMultiple Airlines

Sat 25/1009:00CWL - JFK

2 stops34h 05mMultiple Airlines

Deal found 3/9£441

Sat 18/1008:15EWR - CWL

2 stops21h 20mMultiple Airlines

Sat 25/1009:00CWL - EWR

2 stops16h 10mMultiple Airlines

Deal found 3/9£488

Sun 19/1016:55JFK - CWL

1 stop14h 50mMultiple Airlines

Sun 26/1010:15CWL - JFK

1 stop14h 10mMultiple Airlines

Deal found 4/9£362

Sun 19/1009:55ORD - CWL

2 stops20h 50mMultiple Airlines

Sun 26/1021:20CWL - ORD

2 stops22h 50mMultiple Airlines

Deal found 4/9£505

Sun 19/1020:40YYZ - CWL

1 stop11h 05mMultiple Airlines

Sun 26/1021:20CWL - YYZ

1 stop17h 55mMultiple Airlines

Deal found 3/9£523

Sun 19/1017:30BOS - CWL

1 stop14h 15mMultiple Airlines

Sun 26/1010:15CWL - BOS

2 stops25h 26mMultiple Airlines

Deal found 4/9£534

Wed 29/1022:20BOS - CWL

1 stop11h 45mMultiple Airlines

Wed 5/1119:10CWL - BOS

2 stops30h 45mMultiple Airlines

Deal found 4/9£441

One-way flights from North America to Cardiff
Search for one-way flight options from North America to Cardiff. Find affordable one-way fares based on user searches. Data last updated 5 September 2025.

Wed 15/1022:10YYZ - CWL

1 stop32h 50mMultiple Airlines

Deal found 4/9£159

Wed 15/1006:40ORD - CWL

3 stops47h 20mMultiple Airlines

Deal found 2/9£206

Wed 1/1010:40YVR - CWL

2 stops41h 20mMultiple Airlines

Deal found 2/9£209

Wed 29/1022:20BOS - CWL

1 stop11h 45mMultiple Airlines

Deal found 4/9£215

Sat 18/1022:10YYZ - CWL

2 stops17h 00mMultiple Airlines

Deal found 3/9£250

Wed 29/1012:55BOS - CWL

2 stops16h 55mDelta

Deal found 4/9£304

Wed 29/1022:20BOS - CWL

3 stops29h 45mAer Lingus

Deal found 4/9£309

Fri 19/900:50JFK - CWL

1 stop11h 15mKLM

Deal found 3/9£352

Sat 20/915:21EWR - CWL

2 stops12h 54mKLM

Deal found 4/9£356

Sat 20/914:35JFK - CWL

2 stops13h 40mDelta

Deal found 4/9£356

Sun 19/1016:35YYZ - CWL

1 stop19h 10mDelta

Deal found 4/9£642

Wed 1/1017:50YVR - CWL

1 stop14h 55mKLM

Deal found 2/9£683

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 19/10

16:55-12:45

1 stop14h 50m

Cardiff Wales

Sun 26/10

10:15-20:25

1 stop14h 10m

£362

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Mon 13/10

10:40-15:55

2 stops24h 15m

Cardiff Wales

Sun 19/10

11:00-15:25

2 stops33h 25m

£365

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sun 11/1

23:45-16:05

2 stops35h 20m

Cardiff Wales

Sat 17/1

16:45-22:00

2 stops34h 15m

£412

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 18/10

15:55-10:35

2 stops13h 40m

Cardiff Wales

Sat 25/10

09:00-14:05

2 stops34h 05m

£441

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Wed 29/10

22:20-14:05

1 stop11h 45m

Cardiff Wales

Wed 5/11

19:10-20:55

2 stops30h 45m

£441

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 18/10

08:15-10:35

2 stops21h 20m

Cardiff Wales

Sat 25/10

09:00-20:10

2 stops16h 10m

£488

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 22/9

17:35-15:55

1 stop17h 20m

Cardiff Wales

Tue 30/9

16:20-14:55

2 stops51h 35m

£494

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Sun 19/10

09:55-12:45

2 stops20h 50m

Cardiff Wales

Sun 26/10

21:20-15:10

2 stops22h 50m

£505

TorontoCardiff

YYZ - CWL

YYZCWL

Toronto Pearson Intl

Sun 19/10

20:40-12:45

1 stop11h 05m

Cardiff Wales

Sun 26/10

21:20-11:15

1 stop17h 55m

£523

ChicagoCardiff

ORD - CWL

ORDCWL

Chicago O'Hare Intl

Tue 14/10

16:15-16:45

1 stop18h 30m

Cardiff Wales

Tue 21/10

17:15-14:40

1 stop27h 25m

£558

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 43 results

...

Best time to book a flight from North America to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from North America with our price prediction graph.

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 North America to Cardiff

What is the cheapest month to book a flight from North America to Cardiff?

Currently, July is the cheapest month in which you can book a flight from North America to Cardiff (average of £169). Flying from North America to Cardiff in December is currently the most expensive (average of £263). 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.

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

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

Reviews of airlines servicing Cardiff

Read through reviews of airlines operating flights from North America to Cardiff, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,382 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Sept 2025

BRS - AMS

Very good and loved being on a smaller plane with only 100 passengers max so boarding and disembarking was quick and easy

KLM

7.8

Good

1,382 reviews

KLM

7.8

Good

1,382 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Gary,Sept 2025

BRS - AMS

Very good and loved being on a smaller plane with only 100 passengers max so boarding and disembarking was quick and easy

Related info for your journey

What airport do you fly into for flights to Cardiff from North America?
Cardiff Wales (CWL) is the airport you will fly into if you book a flight from North America to Cardiff. It is only a 9.1 mi journey from Cardiff Wales (CWL) to Cardiff’s city center.
How long is the flight from North America to Cardiff?
For as low as £569, KLM can have you in Cardiff from North America in 18h 18m. The distance between North America and Cardiff is about 3831 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from North America to Cardiff one-way?
The cheapet airlines for a one-way flight from North America to Cardiff are Delta (£304), Aer Lingus (£309), and KLM (£352).
What are the most popular routes from North America to Cardiff?
Most travelers choose New York John F Kennedy Intl - Cardiff Wales, Newark - Cardiff Wales or Washington, D.C. Dulles Intl - Cardiff Wales when deciding on the best route from North America to Cardiff.
Can I find deals for flights from North America to Cardiff that include hotel bookings?
Yes. In addition to deals on North America to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from North America to Cardiff?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North America to Cardiff.
Can I find deals for business class flights from North America to Cardiff?
Yes. Cheapflights offers flight deals from North America 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 North America to Cardiff?
Currently, July is the cheapest month in which you can book a flight from North America to Cardiff (average of £169). Flying from North America to Cardiff in December is currently the most expensive (average of £263). 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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Cheapflights helps you search for flights from North America to Cardiff via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cardiff from North America.

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

Need flexible booking options for your flight to Cardiff from North America? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from North America to Cardiff and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from North America to Cardiff from £159

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from North America to Cardiff

Keep the following information in mind while searching for North America to Cardiff flight deals. Data was last updated 5 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from North America to Cardiff

Cheapest flights from North America to CardiffExplore the most affordable flight options available from North America to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2025.

Explore the most affordable flight options available from North America to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from North America to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from North America with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from North America to Cardiff

What is the cheapest month to book a flight from North America to Cardiff?

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

Find hourly flight availability from North America to Cardiff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 September 2025.

Reviews of airlines servicing Cardiff

Read through reviews of airlines operating flights from North America to Cardiff, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from North America 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 North America?

How long is the flight from North America to Cardiff?

What are the cheapest airlines to fly from North America to Cardiff one-way?

What are the most popular routes from North America to Cardiff?

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

How can I find direct flights from North America to Cardiff?

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

What is the cheapest month to book a flight from North America 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 North America to Cardiff

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from North America to Cardiff?

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

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

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

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Cheapest flights from North America to Cardiff
Explore the most affordable flight options available from North America to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2025.