What is the cheapest airline that flies from Cardiff Wales to United States?

Delta is the most popular carrier operating from Cardiff Wales to United States

When did momondo last update prices for flights from Cardiff Wales Airport to United States?

Prices for flights from Cardiff Wales Airport to United States are refreshed on a daily basis.

How old do you have to be to fly from Cardiff Wales Airport to United States?

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 United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States 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.

$419 Cheap Flights from Cardiff to the United States in 2025

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0 bags

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Find the cheapest flights from Cardiff to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

These are some of the best round-trip flight deals from Cardiff to the United States that have been recently found on momondo from popular airlines, departing in the coming months.

10:20 am - 4:50 pmCWL-JFK

10h 30m1 stop

6:15 pm - 9:15 amJFK-CWL

10h 00m1 stop

$552

Find Deal

Wed, Mar 26 - Sun, Mar 30

10:20 am - 4:50 pmCWL-JFK

10h 30m1 stop

5:49 pm - 9:15 amJFK-CWL

34h 26m2 stops

$563Virgin Atlantic

Find Deal

Wed, Mar 26 - Sun, Mar 30

10:20 am - 10:00 amCWL-JFK

27h 40m2 stops

5:49 pm - 9:15 amJFK-CWL

34h 26m2 stops

$571Virgin Atlantic

Find Deal

Wed, Mar 26 - Sun, Mar 30

9:50 am - 7:36 pmCWL-LGA

14h 46m2 stops

12:10 pm - 9:15 amLGA-CWL

16h 05m2 stops

$646Delta

Find Deal

Thu, Apr 3 - Thu, Apr 10

9:50 am - 10:50 pmCWL-JFK

18h 00m1 stop

6:12 pm - 9:15 amJFK-CWL

34h 03m2 stops

$660Virgin Atlantic

Find Deal

Mon, Apr 28 - Wed, Apr 30

9:50 am - 10:50 pmCWL-JFK

18h 00m1 stop

6:12 pm - 9:15 amJFK-CWL

34h 03m2 stops

$661Virgin Atlantic

Find Deal

Mon, Apr 28 - Wed, Apr 30

9:50 am - 9:08 pmCWL-MCO

16h 18m2 stops

8:00 am - 9:15 amMCO-CWL

20h 15m2 stops

$669Delta

Find Deal

Mon, Apr 28 - Mon, May 12

9:50 am - 12:55 amCWL-MCO

20h 05m2 stops

5:50 pm - 5:05 pmMCO-CWL

18h 15m2 stops

$971KLM

Find Deal

Fri, Apr 4 - Fri, Apr 11

10:20 am - 8:10 pmCWL-JFK

13h 50m2 stops

2:00 am - 4:45 pmJFK-CWL

33h 45m2 stops

$996Air France

Find Deal

Wed, Mar 26 - Sat, Mar 29

9:50 am - 10:40 pmCWL-JFK

17h 50m2 stops

1:00 am - 9:15 amJFK-CWL

27h 15m2 stops

$1,010KLM

Find Deal

Thu, May 15 - Sun, May 18

Virgin Atlantic flights from Cardiff to United States

Our best Virgin Atlantic deals on Cardiff to United States flight tickets

Virgin Atlantic

Mar 26

CWL10:20 amCardiff Wales

10h 30m

1 stop

JFK4:50 pmNew York John F Kennedy Intl

Mar 30

JFK5:49 pmNew York John F Kennedy Intl

34h 26m

2 stops

CWL9:15 amCardiff Wales

$563

Find similar

Virgin Atlantic

Mar 26

CWL10:20 amCardiff Wales

27h 40m

2 stops

JFK10:00 amNew York John F Kennedy Intl

Mar 30

JFK5:49 pmNew York John F Kennedy Intl

34h 26m

2 stops

CWL9:15 amCardiff Wales

$571

Find similar

Virgin Atlantic

Apr 28

CWL9:50 amCardiff Wales

18h 00m

1 stop

JFK10:50 pmNew York John F Kennedy Intl

Apr 30

JFK6:12 pmNew York John F Kennedy Intl

34h 03m

2 stops

CWL9:15 amCardiff Wales

$660

Find similar

KLM flights from Cardiff to United States

Our best KLM deals on Cardiff to United States flight tickets

KLM

Feb 27

CWL5:25 pmCardiff Wales

26h 20m

1 stop

LAX11:45 amLos Angeles

Mar 3

LAX1:45 pmLos Angeles

19h 10m

1 stop

CWL4:55 pmCardiff Wales

$608

Find similar

KLM

Feb 27

CWL10:20 amCardiff Wales

20h 35m

2 stops

LAX10:55 pmLos Angeles

Mar 3

LAX1:45 pmLos Angeles

19h 10m

1 stop

CWL4:55 pmCardiff Wales

$614

Find similar

KLM

Feb 27

CWL10:20 amCardiff Wales

33h 25m

1 stop

LAX11:45 amLos Angeles

Mar 3

LAX1:45 pmLos Angeles

19h 10m

1 stop

CWL4:55 pmCardiff Wales

$675

Find similar

How to get the cheapest flight ticket from Cardiff to United States

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

Prices

Airlines

What is the cheapest month to fly to United States?

In general, January is the cheapest month to fly from Cardiff to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $564. If you aren’t able to travel during the month of January, then book flights to United States from Cardiff during September instead. Flights to United States in September, while not as cheap as those in January, still average around $616.

Cheap Cardiff to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to United States

Best Price Found	$419
Fastest flight time	10h 30m
Direct flights	None
Airports in United States	8 airports

The best one-way flight to United States from Cardiff in the past 72 hours is $419. The best round-trip flight deal from Cardiff to United States found on momondo in the last 72 hours is $552.

The fastest flight from Cardiff to United States takes 10h 30m

There are no direct flights from Cardiff to United States. Popular non-direct routes for this connection are Cardiff Wales Airport - Boston Logan Intl Airport, Cardiff Wales Airport - New York John F Kennedy Intl Airport and Cardiff Wales Airport - Newark Airport.

There are 8 airports near United States: Newark (EWR), Washington, D.C. Reagan-National (DCA), Boston Logan Intl (BOS), New York LaGuardia (LGA), Orlando (MCO), Cleveland Hopkins Intl (CLE), Washington, D.C. Dulles Intl (IAD), New York John F Kennedy Intl (JFK)

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When did momondo last update prices for flights from Cardiff Wales Airport to United States?
Prices for flights from Cardiff Wales Airport to United States are refreshed on a daily basis.
How old do you have to be to fly from Cardiff Wales Airport to United States?
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 United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States 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.

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to United States?

Finding the right flight to United States from Cardiff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

Can I find flights from Cardiff to United States with flexible booking policies on momondo?

Yes. All flights to United States from Cardiff on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cardiff to United States?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cardiff to United States.

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

Of course. momondo tracks the price of Cardiff to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.