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Cheap flights from New York State to Cardiff from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York State to Cardiff departing on 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from New York State to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:30 pm - 10:15 am
LGA
-
CWL
14h 45m
1 stop
Multiple Airlines Logo
10:10 pm - 10:36 pm
CWL
-
LGA
29h 26m
3 stops
$725Multiple Airlines
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
10:40 am - 10:15 am
JFK
-
CWL
18h 35m
1 stop
Multiple Airlines Logo
10:10 pm - 10:48 pm
CWL
-
JFK
29h 38m
3 stops
$725Multiple Airlines
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
11:00 am - 10:15 am
EWR
-
CWL
18h 15m
1 stop
Multiple Airlines Logo
10:10 pm - 10:33 pm
CWL
-
EWR
29h 23m
3 stops
$741Multiple Airlines
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
4:00 pm - 10:50 pm
LGA
-
CWL
25h 50m
2 stops
Multiple Airlines Logo
10:10 pm - 10:36 pm
CWL
-
LGA
29h 26m
3 stops
$745Multiple Airlines
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
4:55 pm - 6:55 am
JFK
-
CWL
9h 00m
1 stop
Multiple Airlines Logo
10:10 pm - 1:40 pm
CWL
-
JFK
20h 30m
1 stop
$751Multiple Airlines
Fri, May 8 - Mon, May 11
Multiple Airlines Logo
11:00 am - 10:15 am
EWR
-
CWL
18h 15m
1 stop
Multiple Airlines Logo
11:35 am - 7:05 pm
CWL
-
EWR
12h 30m
1 stop
$757Multiple Airlines
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
10:10 pm - 10:50 pm
JFK
-
CWL
19h 40m
1 stop
Multiple Airlines Logo
10:10 pm - 3:55 pm
CWL
-
JFK
22h 45m
2 stops
$757Multiple Airlines
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
11:00 am - 10:50 pm
EWR
-
CWL
30h 50m
2 stops
Multiple Airlines Logo
10:10 pm - 10:33 pm
CWL
-
EWR
29h 23m
3 stops
$760Multiple Airlines
Mon, May 25 - Mon, Jun 1
Multiple Airlines Logo
8:30 pm - 10:50 pm
JFK
-
CWL
21h 20m
2 stops
Multiple Airlines Logo
10:50 pm - 10:48 pm
CWL
-
JFK
28h 58m
2 stops
$777Multiple Airlines
Mon, Apr 20 - Thu, Apr 23
Multiple Airlines Logo
1:30 pm - 10:15 am
EWR
-
CWL
15h 45m
1 stop
Multiple Airlines Logo
6:00 am - 9:00 pm
CWL
-
EWR
20h 00m
2 stops
$785Multiple Airlines
Wed, May 27 - Wed, Jun 3

KLM flights from State of New York to Cardiff

Our best KLM deals on State of New York to Cardiff flight tickets
KLM
Sep 15
LGA4:00 pmNew York LaGuardia
12h 15m
2 stops
CWL9:15 amCardiff Wales
Sep 22
CWL9:45 amCardiff Wales
15h 47m
2 stops
LGA8:32 pmNew York LaGuardia
$1,065
KLM
Oct 1
JFK9:10 pmNew York John F Kennedy Intl
31h 05m
1 stop
CWL9:15 amCardiff Wales
Oct 8
CWL9:45 amCardiff Wales
14h 20m
1 stop
JFK7:05 pmNew York John F Kennedy Intl
$1,098
KLM
May 7
JFK6:15 pmNew York John F Kennedy Intl
17h 30m
1 stop
CWL4:45 pmCardiff Wales
May 12
CWL9:45 amCardiff Wales
31h 39m
1 stop
JFK12:24 pmNew York John F Kennedy Intl
$1,147

Delta flights from State of New York to Cardiff

Our best Delta deals on State of New York to Cardiff flight tickets
Delta
Sep 9
JFK2:00 pmNew York John F Kennedy Intl
14h 15m
2 stops
CWL9:15 amCardiff Wales
Sep 15
CWL9:45 amCardiff Wales
14h 20m
1 stop
JFK7:05 pmNew York John F Kennedy Intl
$1,102
Delta
Sep 9
LGA11:30 amNew York LaGuardia
16h 45m
2 stops
CWL9:15 amCardiff Wales
Sep 15
CWL9:45 amCardiff Wales
18h 05m
2 stops
LGA10:50 pmNew York LaGuardia
$1,112
Delta
Apr 16
JFK6:15 pmNew York John F Kennedy Intl
10h 00m
1 stop
CWL9:15 amCardiff Wales
Apr 19
CWL9:50 amCardiff Wales
19h 58m
2 stops
JFK12:48 amNew York John F Kennedy Intl
$1,208

momondo Fare Finder

 
Customize your flight search to find flights from State of New York to Cardiff 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 832,500 searches. Data last updated April 11, 2026.
Use the filters below to find and compare flights from New York State to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 5/25

2:30 pm-10:15 am

1 stop14h 45m

Cardiff Wales

Mon 6/1

10:10 pm-10:36 pm

3 stops29h 26m

$725

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 5/25

10:40 am-10:15 am

1 stop18h 35m

Cardiff Wales

Mon 6/1

10:10 pm-10:48 pm

3 stops29h 38m

$725

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 5/25

11:00 am-10:15 am

1 stop18h 15m

Cardiff Wales

Mon 6/1

10:10 pm-10:33 pm

3 stops29h 23m

$741

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 5/25

4:00 pm-10:50 pm

2 stops25h 50m

Cardiff Wales

Mon 6/1

10:10 pm-10:36 pm

3 stops29h 26m

$745
Quickest round-trip

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Fri 5/8

4:55 pm-6:55 am

1 stop9h 00m

Cardiff Wales

Mon 5/11

10:10 pm-1:40 pm

1 stop20h 30m

$751

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 5/25

11:00 am-10:15 am

1 stop18h 15m

Cardiff Wales

Mon 6/1

11:35 am-7:05 pm

1 stop12h 30m

$757

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 5/25

10:10 pm-10:50 pm

1 stop19h 40m

Cardiff Wales

Mon 6/1

10:10 pm-3:55 pm

2 stops22h 45m

$757

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 5/25

11:00 am-10:50 pm

2 stops30h 50m

Cardiff Wales

Mon 6/1

10:10 pm-10:33 pm

3 stops29h 23m

$760

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 4/20

8:30 pm-10:50 pm

2 stops21h 20m

Cardiff Wales

Thu 4/23

10:50 pm-10:48 pm

2 stops28h 58m

$777

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 5/27

1:30 pm-10:15 am

1 stop15h 45m

Cardiff Wales

Wed 6/3

6:00 am-9:00 pm

2 stops20h 00m

$785

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cardiff from

How to get the cheapest flight ticket from State of New York to Cardiff

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 airline that flies from New York to Cardiff Wales?

Delta is the most popular carrier operating from New York to Cardiff Wales

Cheap State of New York to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of New York to Cardiff

Fastest flight time

12h 15m

Direct flights

None
The fastest flight from State of New York to Cardiff takes 12h 15m
There are no direct flights from State of New York to Cardiff. There are no popular flight routes from State of New York to Cardiff.
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Frequently asked questions about flying from New York State to Cardiff

  • When did momondo last update prices for flights from New York to Cardiff Wales Airport?

    Prices for flights from New York to Cardiff Wales Airport were last updated today.

  • How old do you have to be to fly from New York to Cardiff Wales Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The necessary travel and health documents for your Cardiff Wales Airport 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 New York to Cardiff?

Finding the right flight to Cardiff from New York 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 Cardiff quick and easy, saving you time and money.

Can I find flights from New York to Cardiff with flexible booking policies on momondo?

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

How can momondo help me find flights from New York to Cardiff?

momondo helps you find the best flight between New York and Cardiff by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Cardiff trip

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Aer Lingus