How long is the flight from Cardiff to USA?

Airlines like KLM, Virgin Atlantic, and Delta fly from Cardiff to USA in about 14h 43m. The time it takes to get you to your destination can typically vary by up to 8h 07m. Cardiff and USA are separated by a distance of 3323 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.

If weather is an important factor for your trip to USA, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular routes from Cardiff to USA?

Most travelers choose Cardiff Wales - New York John F Kennedy Intl, Cardiff Wales - New York LaGuardia or Cardiff Wales - Newark when deciding on the best route from Cardiff to USA.

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

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

What airport do you fly from for flights from Cardiff to United States?

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

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

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

How can I find direct flights from Cardiff to USA?

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

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

Yes. Cheapflights offers flight deals from Cardiff to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£263+ Cheap Flights from Cardiff to the United States

Cheap flight deals from Cardiff to USA

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Cardiff to USA
Explore the most affordable flight options available from Cardiff to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Sat 7/1108:15 -

2 stops18h 45m

Sat 14/1121:15 -

1 stop29h 55m

Deal found 15/10£537

Sat 7/1110:20 -

1 stop30h 00m

Sat 14/1118:30 -

1 stop10h 20m

Deal found 15/10£585

Thu 3/1217:30 -

2 stops29h 25m

Thu 10/1221:15 -

1 stop29h 35m

Deal found 19/10£586

Fri 20/1116:05 -

2 stops26h 10m

Wed 25/1115:55 -

2 stops16h 05m

Deal found 18/10£590

Thu 19/1110:20 -

1 stop14h 00m

Tue 24/1117:00 -

1 stop11h 50m

Deal found 14/10£605

Fri 20/1110:20 -

2 stops17h 40m

Mon 23/1113:20 -

2 stops15h 25m

Deal found 15/10£608

Sun 1/1117:30 -

1 stop22h 50m

Sun 15/1121:20 -

1 stop14h 40m

Deal found 15/10£609

Sun 1/1110:20 -

2 stops17h 27m

Mon 16/1113:20 -

2 stops15h 25m

Deal found 15/10£613

Sat 31/1010:20 -

2 stops16h 47m

Sat 14/1122:35 -

1 stop13h 25m

Deal found 14/10£614

Thu 19/1110:20 -

2 stops17h 09m

Tue 24/1121:20 -

1 stop14h 40m

Deal found 14/10£614

Fri 6/1117:30 -

1 stop26h 15m

Sat 14/1109:45 -

2 stops16h 05m

Deal found 16/10£629

Wed 11/1110:20 -

2 stops21h 35m

Wed 25/1113:50 -

1 stop19h 10m

Deal found 18/10£630

Best flights from Cardiff to USA
Discover carefully curated flight deals from Cardiff to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Sun 1/1117:30 -

1 stop22h 50m

Sun 15/1121:20 -

1 stop14h 40m

Deal found 15/10£609

Fri 20/1110:20 -

2 stops14h 43m

Mon 23/1117:00 -

1 stop11h 45m

Deal found 14/10£611

Mon 2/1110:20 -

2 stops17h 27m

Mon 16/1113:20 -

2 stops15h 25m

Deal found 15/10£613

Thu 10/1210:20 -

2 stops40h 26m

Mon 14/1223:42 -

2 stops26h 08m

Deal found 17/10£778

Fri 11/1209:00 -

3 stops35h 10m

Sat 19/1220:05 -

3 stops30h 25m

Deal found 14/10£959

Sat 30/110:15 -

1 stop14h 05m

Thu 4/214:00 -

2 stops14h 50m

Deal found 15/10£616

Mon 1/210:20 -

2 stops16h 55m

Mon 8/214:00 -

2 stops14h 50m

Deal found 14/10£616

Tue 1/1217:30 -

1 stop26h 15m

Tue 8/1213:50 -

1 stop19h 10m

Deal found 17/10£656

Sun 1/1110:20 -

1 stop14h 00m

Mon 16/1113:20 -

2 stops15h 25m

Deal found 16/10£630

Sat 7/1110:20 -

2 stops15h 14m

Sun 15/1117:00 -

1 stop11h 50m

Deal found 17/10£634

Tue 17/1110:20 -

1 stop14h 00m

Tue 24/1109:29 -

2 stops19h 21m

Deal found 17/10£634

Tue 2/217:30 -

1 stop26h 15m

Sat 6/213:50 -

1 stop19h 10m

Deal found 15/10£700

Sat 31/1010:20 -

2 stops19h 15m

Mon 2/1109:40 -

2 stops16h 05m

Deal found 15/10£638

Fri 6/1117:30 -

1 stop26h 15m

Sat 14/1113:50 -

1 stop19h 10m

Deal found 16/10£640

Tue 17/1117:30 -

2 stops34h 08m

Tue 24/1112:15 -

2 stops20h 45m

Deal found 18/10£713

Wed 11/1110:20 -

2 stops20h 20m

Wed 25/1111:40 -

2 stops21h 20m

Deal found 18/10£653

Fri 11/1210:20 -

2 stops33h 50m

Sat 19/1220:05 -

1 stop11h 50m

Deal found 14/10£977

Sat 30/110:15 -

1 stop33h 30m

Mon 8/213:50 -

1 stop19h 10m

Deal found 15/10£686

Thu 3/1210:20 -

2 stops44h 12m

Thu 10/1206:00 -

2 stops19h 50m

Deal found 19/10£710

Wed 9/1217:30 -

1 stop26h 55m

Wed 16/1216:25 -

1 stop11h 20m

Deal found 18/10£789

Sat 30/110:15 -

2 stops20h 20m

Thu 4/213:50 -

1 stop19h 10m

Deal found 15/10£689

Mon 30/1108:35 -

3 stops44h 22m

Mon 7/1214:06 -

3 stops35h 44m

Deal found 16/10£1,015

Tue 8/1217:30 -

1 stop26h 55m

Wed 16/1216:25 -

1 stop11h 20m

Deal found 18/10£789

Mon 30/1117:30 -

1 stop28h 45m

Mon 7/1207:00 -

2 stops18h 45m

Deal found 16/10£719

Mon 7/1210:20 -

2 stops15h 55m

Mon 14/1210:38 -

2 stops17h 07m

Deal found 15/10£719

Thu 10/1217:30 -

2 stops29h 13m

Wed 16/1216:25 -

1 stop11h 20m

Deal found 18/10£793

Sun 15/1114:25 -

3 stops40h 50m

Sun 22/1107:45 -

3 stops25h 15m

Deal found 15/10£1,155

Tue 8/1217:30 -

1 stop26h 55m

Tue 15/1207:05 -

2 stops20h 45m

Deal found 15/10£801

Thu 3/1210:20 -

2 stops20h 14m

Thu 10/1209:40 -

2 stops23h 20m

Deal found 19/10£764

Wed 2/1210:20 -

2 stops35h 56m

Wed 9/1207:40 -

2 stops20h 05m

Deal found 18/10£842

Find flight deals from Cardiff to USA

Round-trip from	£537
One-way from	£263
Popular in	October
Cheapest in	September
Average price	£1,051

7/11-14/11
3 total stops
48h 40m total
Cardiff to USA

Search Deals

24/1-31/12
3 total stops
40h 00m total
Cardiff to USA

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£29 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Fri 22/1

16:05-20:05

3 stops33h 00m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£285

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Tue 19/1

06:50-17:55

3 stops40h 05m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£382

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Fri 18/12

23:10-16:29

1 stop22h 19m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£422

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Wed 20/1

17:30-11:30

1 stop23h 00m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£461

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Sat 23/1

17:30-11:30

1 stop23h 00m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£461

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Fri 18/12

10:20-23:00

2 stops17h 40m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£462

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Wed 20/1

10:20-22:15

2 stops16h 55m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£467

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Tue 19/1

10:20-20:12

2 stops14h 52m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£469

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Fri 25/12

10:20-23:50

2 stops18h 30m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£486

Fastest return journey

CardiffNew York

CWL Cardiff Wales - JFK New York John F Kennedy Intl

CWLJFK

Cardiff Wales

Fri 25/12

10:20-19:20

1 stop14h 00m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£512

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 46 resultsSorted by cheapest first

...

Best time to book a flight from Cardiff to USA

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

CWL-JFK

CWL-LAX

CWL-LAS

CWL-ORD

CWL-MSY

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 the United States

CWL-US0

CWL-JFK

CWL-LAX

CWL-LAS

CWL-ORD

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

Currently, November is the cheapest month in which you can book a flight from Cardiff to USA (average of £556). Flying from Cardiff to USA in August is currently the most expensive (average of £1,422). 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.

Reviews of airlines servicing USA

Check out reviews from past customers who have flown with KLM and Virgin Atlantic from Cardiff to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,591 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,591 reviews

KLM

7.8

Good

1,591 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Virgin Atlantic

7.5

Good

696 reviews

KLM

7.8

Good

1,591 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

What airport do you fly from for flights from Cardiff to United States?
Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to United States. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.
How long is the flight from Cardiff to USA?
Airlines like KLM, Virgin Atlantic, and Delta fly from Cardiff to USA in about 14h 43m. The time it takes to get you to your destination can typically vary by up to 8h 07m. Cardiff and USA are separated by a distance of 3323 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Cardiff to USA?
Most travelers choose Cardiff Wales - New York John F Kennedy Intl, Cardiff Wales - New York LaGuardia or Cardiff Wales - Newark when deciding on the best route from Cardiff to USA.
Can I find deals for flights from Cardiff to USA that include hotel bookings?
Yes. In addition to deals on Cardiff to USA flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to USA?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to USA.
Can I find deals for business class flights from Cardiff to USA?
Yes. Cheapflights offers flight deals from Cardiff to USA 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 USA?
Currently, November is the cheapest month in which you can book a flight from Cardiff to USA (average of £556). Flying from Cardiff to USA in August is currently the most expensive (average of £1,422). 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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Alternative routes for Cardiff to USA

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Top 2 airlines flying from Cardiff to USA

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£503	Average£630	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£534	Average£701	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to USA from Cardiff today with Cheapflights!

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

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 USA.

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

Yes, we can. To see specific flights from Cardiff to USA 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 Cardiff to USA become cheaper?

Not ready to book yet? You can track prices for flights from Cardiff to USA on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Cardiff to the United States from £263

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to USA

Cheapest flights from Cardiff to USAExplore the most affordable flight options available from Cardiff to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Explore the most affordable flight options available from Cardiff to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from Cardiff to USADiscover carefully curated flight deals from Cardiff to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Discover carefully curated flight deals from Cardiff to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Last-minute flights from Cardiff to USADiscover last-minute flight deals from Cardiff to USA. Data last updated 19 October 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to USA. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Cardiff to USASearch for one-way flight options from Cardiff to USA. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Search for one-way flight options from Cardiff to USA. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Find flight deals from Cardiff to USA

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Cardiff to USA

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

Cheapflights Insights

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

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 19 October 2026.

Check out reviews from past customers who have flown with KLM and Virgin Atlantic from Cardiff to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Cardiff to United States?

How long is the flight from Cardiff to USA?

What are the most popular routes from Cardiff to USA?

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

How can I find direct flights from Cardiff to USA?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to USA

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

Complete your trip

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

Direct flights to

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Search flights from Cardiff to USA by cabin class

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

Cardiff and USA flights

Browse other Cardiff and USA flight options. Last updated on 19 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

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Fly to USA regions

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Top 2 airlines flying from Cardiff to USA

Fly with Cheapflights

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

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

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

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

100% Free

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Travel Smart

Cheapest flights from Cardiff to USA
Explore the most affordable flight options available from Cardiff to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from Cardiff to USA
Discover carefully curated flight deals from Cardiff to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Last-minute flights from Cardiff to USA
Discover last-minute flight deals from Cardiff to USA. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Cardiff to USA
Search for one-way flight options from Cardiff to USA. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.