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$364+ Cheap flights from Newark (EWR) to Cardiff (CWL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — CWL
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
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Cheap flight deals from Newark to Cardiff

Cheapest flights from Newark to Cardiff
Explore the most affordable flight options available from Newark to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.

This Mytrip deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:30 pm
EWR
-
CWL
2 stops19h 00m
Multiple Airlines
Mon 3/3010:10 pm
CWL
-
EWR
2 stops22h 45m
Multiple Airlines
Deal found 3/9$814
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:35 pm
EWR
-
CWL
1 stop23h 45m
Multiple Airlines
Thu 4/3010:50 pm
CWL
-
EWR
1 stop22h 15m
Multiple Airlines
Deal found 3/9$820
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:25 pm
EWR
-
CWL
2 stops12h 50m
Delta
Wed 10/219:45 am
CWL
-
EWR
2 stops20h 13m
Delta
Deal found 3/9$858
This Mytrip deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:20 pm
EWR
-
CWL
3 stops34h 55m
Multiple Airlines
Fri 5/13:35 pm
CWL
-
EWR
2 stops26h 40m
Multiple Airlines
Deal found 3/10$864
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:25 pm
EWR
-
CWL
2 stops21h 25m
Multiple Airlines
Mon 5/410:10 pm
CWL
-
EWR
1 stop22h 55m
Multiple Airlines
Deal found 3/13$942
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:30 am
EWR
-
CWL
2 stops16h 45m
Delta
Fri 5/19:45 am
CWL
-
EWR
2 stops20h 06m
Delta
Deal found 3/10$1,008
This Mytrip deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:05 am
EWR
-
CWL
2 stops30h 35m
Multiple Airlines
Sun 4/59:45 pm
CWL
-
EWR
3 stops29h 45m
Multiple Airlines
Deal found 3/12$1,033

Find flight deals from Newark to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$814
(Mytrip)

One-way from

$364
(Kiwi.com)
Provider with most accurate pricing for Newark-Cardiff Wales flight deals.
Search Deals
Provider most trusted by Cheapflights users for Newark-Cardiff Wales flights.
Search Deals
From Newark to Cardiff Wales
Search Deals
One-way flight from Newark to Cardiff Wales
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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, Cheapflights users made 2,558,603 searches. Data last updated March 14, 2026.
Use the filters below to find and compare flights from Newark Airport to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 4/23

11:55 pm-11:50 am

2 stops30h 55m

Cardiff Wales

Thu 4/30

7:45 pm-10:25 pm

2 stops31h 40m

$846

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 4/24

5:45 pm-5:05 pm

3 stops18h 20m

Cardiff Wales

Fri 5/1

9:45 am-1:15 pm

3 stops32h 30m

$953

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 4/24

11:30 am-9:15 am

2 stops16h 45m

Cardiff Wales

Fri 5/1

9:45 am-12:51 am

2 stops20h 06m

$1,008

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 4/25

5:35 pm-9:20 pm

1 stop22h 45m

Cardiff Wales

Sat 5/2

7:30 am-4:05 pm

1 stop13h 35m

$1,071

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 3/27

4:30 pm-7:40 pm

2 stops23h 10m

Cardiff Wales

Sun 4/5

5:40 pm-9:00 pm

2 stops32h 20m

$1,192
Quickest round-trip

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 4/30

11:30 am-9:15 am

2 stops16h 45m

Cardiff Wales

Tue 5/5

9:45 am-11:03 pm

2 stops18h 18m

$1,207

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 4/25

6:30 pm-4:45 pm

2 stops17h 15m

Cardiff Wales

Sat 5/2

9:45 am-12:51 am

2 stops20h 06m

$1,242

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 4/27

10:39 am-9:15 am

2 stops17h 36m

Cardiff Wales

Mon 5/4

9:45 am-12:51 am

2 stops20h 06m

$1,257

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 4/11

5:30 pm-5:15 pm

2 stops18h 45m

Cardiff Wales

Sat 4/18

7:30 am-9:10 pm

3 stops18h 40m

$1,329

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 3/22

12:55 am-10:15 am

2 stops29h 20m

Cardiff Wales

Mon 3/30

10:10 pm-4:05 pm

1 stop22h 55m

$1,341

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Compare providers for flights from Newark to Cardiff

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Cardiff in March.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Cardiff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Cardiff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Cardiff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Cardiff flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Cardiff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Newark with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Newark to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cardiff from Newark?

    For a flight from Newark to Cardiff, you will be flying into Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city. Cardiff Wales is the only Cardiff airport and it handles 0 inbound flights from Newark per day. 0 airlines have flights to Cardiff Wales from Newark on a regular basis.

  • How long is the flight from Newark Airport to Cardiff?

    Delta can get you from Newark Airport to Cardiff in just under 16h 45m. Your travel time can differ by up to . Newark Airport and Cardiff are separated by a distance of 3337 mi.

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

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

  • How can I find direct flights from Newark to Cardiff?

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

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

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

See more FAQs

Traveling to a place near Cardiff?

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Bridgend

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