Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New York to Cardiff from $257

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 to Cardiff departing on 8/11. 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

Find the cheapest flights from New York to Cardiff

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:05 pm - 9:20 pm
JFK
-
CWL
19h 15m
1 stop
Multiple Airlines Logo
7:30 am - 10:25 pm
CWL
-
JFK
19h 55m
1 stop
$740Multiple Airlines
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
3:45 pm - 10:25 pm
EWR
-
CWL
25h 40m
3 stops
Multiple Airlines Logo
10:50 pm - 9:40 pm
CWL
-
EWR
27h 50m
3 stops
$741Multiple Airlines
Wed, Aug 12 - Thu, Aug 27
Multiple Airlines Logo
3:45 pm - 10:25 pm
EWR
-
CWL
25h 40m
3 stops
Multiple Airlines Logo
10:50 pm - 7:05 pm
CWL
-
EWR
25h 15m
2 stops
$742Multiple Airlines
Wed, Aug 12 - Thu, Aug 27
Multiple Airlines Logo
9:05 pm - 10:25 pm
JFK
-
CWL
20h 20m
1 stop
Multiple Airlines Logo
10:10 pm - 3:55 pm
CWL
-
JFK
22h 45m
2 stops
$749Multiple Airlines
Wed, Oct 14 - Mon, Oct 19
Multiple Airlines Logo
9:55 am - 10:50 pm
LGA
-
CWL
31h 55m
2 stops
Multiple Airlines Logo
11:15 pm - 7:25 pm
CWL
-
LGA
25h 10m
3 stops
$764Multiple Airlines
Mon, Aug 10 - Wed, Aug 26
Multiple Airlines Logo
6:00 am - 10:50 pm
EWR
-
CWL
35h 50m
3 stops
Multiple Airlines Logo
11:15 pm - 10:35 pm
CWL
-
EWR
28h 20m
3 stops
$766Multiple Airlines
Mon, Aug 10 - Wed, Aug 26
Multiple Airlines Logo
6:30 am - 10:50 pm
LGA
-
CWL
35h 20m
3 stops
Multiple Airlines Logo
11:15 pm - 7:25 pm
CWL
-
LGA
25h 10m
3 stops
$778Multiple Airlines
Mon, Aug 10 - Wed, Aug 26
Multiple Airlines Logo
6:20 pm - 10:50 pm
JFK
-
CWL
23h 30m
2 stops
Multiple Airlines Logo
11:15 pm - 10:25 pm
CWL
-
JFK
28h 10m
1 stop
$787Multiple Airlines
Mon, Aug 10 - Wed, Aug 26
Multiple Airlines Logo
6:00 am - 10:50 pm
EWR
-
CWL
35h 50m
3 stops
Multiple Airlines Logo
11:15 pm - 10:35 pm
CWL
-
EWR
28h 20m
3 stops
$795Multiple Airlines
Mon, Aug 10 - Wed, Aug 26
Multiple Airlines Logo
12:25 pm - 10:50 pm
EWR
-
CWL
29h 25m
3 stops
Multiple Airlines Logo
11:15 pm - 7:05 pm
CWL
-
EWR
24h 50m
2 stops
$801Multiple Airlines
Mon, Aug 10 - Wed, Aug 26

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from New York to Cardiff

Our best Delta deals on New York to Cardiff flight tickets
Delta
Aug 12
LGA11:00 amNew York LaGuardia
17h 15m
2 stops
CWL9:15 amCardiff Wales
Aug 27
CWL9:45 amCardiff Wales
18h 57m
2 stops
LGA11:42 pmNew York LaGuardia
$1,106
Delta
Oct 25
LGA8:00 pmNew York LaGuardia
17h 00m
2 stops
CWL5:00 pmCardiff Wales
Nov 4
CWL10:20 amCardiff Wales
18h 25m
2 stops
LGA11:45 pmNew York LaGuardia
$1,107
Delta
Oct 19
LGA3:00 pmNew York LaGuardia
13h 15m
2 stops
CWL9:15 amCardiff Wales
Oct 22
CWL9:45 amCardiff Wales
16h 59m
2 stops
LGA9:44 pmNew York LaGuardia
$1,141

KLM flights from New York to Cardiff

Our best KLM deals on New York to Cardiff flight tickets
KLM
Aug 26
LGA2:00 pmNew York LaGuardia
14h 15m
2 stops
CWL9:15 amCardiff Wales
Sep 2
CWL9:45 amCardiff Wales
15h 45m
2 stops
LGA8:30 pmNew York LaGuardia
$1,097
KLM
Jul 25
JFK10:35 pmNew York John F Kennedy Intl
13h 10m
1 stop
CWL4:45 pmCardiff Wales
Aug 1
CWL9:50 amCardiff Wales
12h 29m
1 stop
JFK5:19 pmNew York John F Kennedy Intl
$1,365
KLM
Nov 12
LGA4:00 pmNew York LaGuardia
12h 50m
2 stops
CWL9:50 amCardiff Wales
Nov 20
CWL10:20 amCardiff Wales
17h 06m
2 stops
LGA10:26 pmNew York LaGuardia
$1,576

momondo Fare Finder

 
Customize your flight search to find flights from 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 July 17, 2026.
Use the filters below to find and compare flights from New York to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Sat 8/29

9:05 pm-9:20 pm

1 stop19h 15m

Cardiff Wales

Sat 9/5

7:30 am-10:25 pm

1 stop19h 55m

$740

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 8/12

3:45 pm-10:25 pm

3 stops25h 40m

Cardiff Wales

Thu 8/27

10:50 pm-9:40 pm

3 stops27h 50m

$741

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 8/12

3:45 pm-10:25 pm

3 stops25h 40m

Cardiff Wales

Thu 8/27

10:50 pm-7:05 pm

2 stops25h 15m

$742

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Wed 10/14

9:05 pm-10:25 pm

1 stop20h 20m

Cardiff Wales

Mon 10/19

10:10 pm-3:55 pm

2 stops22h 45m

$749

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 8/10

9:55 am-10:50 pm

2 stops31h 55m

Cardiff Wales

Wed 8/26

11:15 pm-7:25 pm

3 stops25h 10m

$764

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 8/10

6:00 am-10:50 pm

3 stops35h 50m

Cardiff Wales

Wed 8/26

11:15 pm-10:35 pm

3 stops28h 20m

$766

New YorkCardiff

LGA - CWL

LGACWL

New York LaGuardia

Mon 8/10

6:30 am-10:50 pm

3 stops35h 20m

Cardiff Wales

Wed 8/26

11:15 pm-7:25 pm

3 stops25h 10m

$778

New YorkCardiff

JFK - CWL

JFKCWL

New York John F Kennedy Intl

Mon 8/10

6:20 pm-10:50 pm

2 stops23h 30m

Cardiff Wales

Wed 8/26

11:15 pm-10:25 pm

1 stop28h 10m

$787

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 8/10

6:00 am-10:50 pm

3 stops35h 50m

Cardiff Wales

Wed 8/26

11:15 pm-10:35 pm

3 stops28h 20m

$795

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 8/10

12:25 pm-10:50 pm

3 stops29h 25m

Cardiff Wales

Wed 8/26

11:15 pm-7:05 pm

2 stops24h 50m

$801

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cardiff from

How to get the cheapest flight ticket from 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?

WestJet and Delta are the most popular carriers operating from New York to Cardiff Wales

When to book flights from New York to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to Cardiff (NYC to CWL) flight deals and tips

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

Fastest flight time

11h 35m

Direct flights

None
The fastest flight from New York to Cardiff takes 11h 35m
There are no direct flights from New York to Cardiff. There are no popular flight routes from New York to Cardiff.
Search flight deals

Frequently asked questions about flying from New York to Cardiff

  • How far is New York to Cardiff Wales by plane?

    New York and Cardiff Wales are 3331.5 mi apart from one another. Flights usually cover this in 11h 35m, depending on flying conditions and air traffic around both airports.

  • 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 are updated daily.

  • 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 required travel and health documents for your Cardiff Wales Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cardiff Wales Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Bridgend

Why use momondo?

Why should I use momondo to find a flight deal from New York to Cardiff?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Cardiff. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from New York to Cardiff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential New York to Cardiff 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 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/16
Sun 8/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly your favorite airline to Cardiff

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Aer Lingus