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Cheap flights from Cardiff to North America from £264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to North America departing on 23/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:30 - 15:40
CWL
-
EWR
34h 10m2 stops
Multiple Airlines Logo
17:40 - 22:00
EWR
-
CWL
23h 20m2 stops
£312Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
10:30 - 13:25
CWL
-
EWR
31h 55m3 stops
Multiple Airlines Logo
17:40 - 22:00
EWR
-
CWL
23h 20m2 stops
£315Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
22:25 - 18:00
CWL
-
JFK
24h 35m2 stops
Multiple Airlines Logo
19:25 - 19:40
JFK
-
CWL
19h 15m2 stops
£443Multiple Airlines
Fri, 16 Jan - Fri, 23 Jan
British Airways Logo
08:35 - 13:50
CWL
-
EWR
34h 15m2 stops
British Airways Logo
21:35 - 08:05
EWR
-
CWL
53h 30m2 stops
£529British Airways
Fri, 23 Jan - Mon, 26 Jan
British Airways Logo
12:00 - 16:59
CWL
-
JFK
33h 59m2 stops
British Airways Logo
09:20 - 11:30
JFK
-
CWL
21h 10m2 stops
£535British Airways
Tue, 5 May - Fri, 15 May
KLM Logo
10:20 - 13:30
CWL
-
BOS
32h 10m1 stop
KLM Logo
19:10 - 16:55
BOS
-
CWL
16h 45m1 stop
£541KLM
Mon, 26 Jan - Mon, 2 Feb
KLM Logo
17:15 - 13:30
CWL
-
BOS
25h 15m1 stop
KLM Logo
19:10 - 09:50
BOS
-
CWL
9h 40m1 stop
£544KLM
Mon, 26 Jan - Mon, 2 Feb
Delta Logo
10:20 - 22:22
CWL
-
BOS
17h 02m2 stops
Delta Logo
19:10 - 09:50
BOS
-
CWL
9h 40m1 stop
£546Delta
Mon, 26 Jan - Mon, 2 Feb
Virgin Atlantic Logo
10:20 - 07:33
CWL
-
BOS
26h 13m2 stops
Virgin Atlantic Logo
10:05 - 09:50
BOS
-
CWL
18h 45m2 stops
£547Virgin Atlantic
Mon, 26 Jan - Mon, 2 Feb
Delta Logo
10:20 - 22:22
CWL
-
BOS
17h 02m2 stops
Delta Logo
12:55 - 09:50
BOS
-
CWL
15h 55m2 stops
£551Delta
Mon, 26 Jan - Mon, 2 Feb

KLM flights from Cardiff to North America

Our best KLM deals on Cardiff to North America flight tickets
KLM
26 Jan
CWL10:20Cardiff Wales
32h 10m
1 stop
BOS13:30Boston Logan Intl
2 Feb
BOS19:10Boston Logan Intl
16h 45m
1 stop
CWL16:55Cardiff Wales
£541
Find similar
KLM
26 Jan
CWL17:15Cardiff Wales
25h 15m
1 stop
BOS13:30Boston Logan Intl
2 Feb
BOS19:10Boston Logan Intl
9h 40m
1 stop
CWL09:50Cardiff Wales
£544
Find similar
KLM
26 Jan
CWL10:20Cardiff Wales
17h 02m
2 stops
BOS22:22Boston Logan Intl
2 Feb
BOS10:05Boston Logan Intl
18h 45m
2 stops
CWL09:50Cardiff Wales
£548
Find similar

Delta flights from Cardiff to North America

Our best Delta deals on Cardiff to North America flight tickets
Delta
26 Jan
CWL10:20Cardiff Wales
17h 02m
2 stops
BOS22:22Boston Logan Intl
2 Feb
BOS19:10Boston Logan Intl
9h 40m
1 stop
CWL09:50Cardiff Wales
£546
Find similar
Delta
26 Jan
CWL10:20Cardiff Wales
17h 02m
2 stops
BOS22:22Boston Logan Intl
2 Feb
BOS12:55Boston Logan Intl
15h 55m
2 stops
CWL09:50Cardiff Wales
£551
Find similar
Delta
17 Mar
CWL10:20Cardiff Wales
13h 55m
1 stop
YYZ20:15Toronto Pearson Intl
24 Mar
YYZ18:50Toronto Pearson Intl
18h 05m
1 stop
CWL16:55Cardiff Wales
£586
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff to North America 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, momondo users made 279,928 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Cardiff to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 29/1

10:30-15:40

2 stops34h 10m

Newark

Thu 5/2

17:40-22:00

2 stops23h 20m

£312

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 29/1

10:30-13:25

3 stops31h 55m

Newark

Thu 5/2

17:40-22:00

2 stops23h 20m

£315

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Fri 16/1

22:25-18:00

2 stops24h 35m

New York John F Kennedy Intl

Fri 23/1

19:25-19:40

2 stops19h 15m

£443

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 23/1

08:35-13:50

2 stops34h 15m

Newark

Mon 26/1

21:35-08:05

2 stops53h 30m

£529

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

Tue 5/5

12:00-16:59

2 stops33h 59m

New York John F Kennedy Intl

Fri 15/5

09:20-11:30

2 stops21h 10m

£535

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Mon 26/1

10:20-13:30

1 stop32h 10m

Boston Logan Intl

Mon 2/2

19:10-16:55

1 stop16h 45m

£541

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Mon 26/1

17:15-13:30

1 stop25h 15m

Boston Logan Intl

Mon 2/2

19:10-09:50

1 stop9h 40m

£544

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Mon 26/1

10:20-22:22

2 stops17h 02m

Boston Logan Intl

Mon 2/2

19:10-09:50

1 stop9h 40m

£546

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Mon 26/1

10:20-07:33

2 stops26h 13m

Boston Logan Intl

Mon 2/2

10:05-09:50

2 stops18h 45m

£547

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Mon 26/1

10:20-22:22

2 stops17h 02m

Boston Logan Intl

Mon 2/2

12:55-09:50

2 stops15h 55m

£551

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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How to get the cheapest flight ticket from Cardiff to North America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to North America?

In general, September is the cheapest month to fly from Cardiff to North America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £429. The month of January is another great option to travel to North America, with average flight prices from Cardiff averaging around £436.

What is the cheapest day to depart on your flight to North America?

The cheapest day to depart from Cardiff to North America is on a Wednesday when prices can be found for as low as £502. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £717. These prices are subject to change though, so be sure to set up a Price Alert for flights to North America.

What is the cheapest time of day to depart on your flight to North America?

Our data shows that the cheapest Cardiff to North America flights are usually those with departure times in the morning. Our users have found flights to North America in the morning for as low as £520. Flights in the afternoon are often more expensive, with an average ticket price of £524.

Can stopping save me money on Cardiff to North America flights?

No. A direct flight is the cheapest option for a flight between Cardiff to North America.

Cheap Cardiff to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to North America

Best price found

£533

Fastest flight time

10h 25m

Direct flights

Tue, Wed, Fri and Sun

Airports in North America

5,162 airports
The best flight deal from Cardiff to North America found on momondo in the last 72 hours is £533
The fastest flight from Cardiff to North America takes 10h 25m
Direct flights go from Cardiff to North America on Tuesday, Wednesday, Friday and Sunday. There are no airlines offering direct flights..
There are 5,162 airports in North America. From Cardiff there are direct flights to Toronto Pearson Intl (YYZ).
Search flight deals

  • When did momondo last update prices for flights from Cardiff Wales Airport to North America?

    Prices for flights from Cardiff Wales Airport to North America are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cardiff Wales Airport to North America?

  • How old do you have to be to fly from Cardiff Wales Airport to North America?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cardiff Wales Airport to North America.

  • What documentation or ID do you need to fly to North America?

    The necessary travel and health documents for your North America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Cardiff to North America?

Best airlines flying from Cardiff to North America

Compare and see reviews for airlines that fly from Cardiff to North America with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £383Free CancellationRating
7.7
1,428 reviews
Search KLM flights
Virgin AtlanticPriceFrom £437Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to North America?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cardiff to North America for you.

Can I find flights from Cardiff to North America with flexible booking policies on momondo?

All flight searches from Cardiff to North America on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cardiff to North America?

Once all potential Cardiff to North America flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cardiff to North America right now. Can momondo alert me if prices change?

Price alerts on flights to North America from Cardiff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your North America trip

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