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$237+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — CWL
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap 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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$474
(Mytrip)

One-way from

$237
(Kiwi.com)
Provider with most accurate pricing for Newark-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for Newark-Cardiff Wales flights.
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From Newark to Cardiff Wales
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One-way flight from Newark to Cardiff Wales
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Find 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 January 14, 2026.

This Mytrip deal was found by Cheapflights users on 1/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/274:30 pm
EWR
-
CWL
2 stops18h 00m
Multiple Airlines
Fri 1/3010:25 pm
CWL
-
EWR
2 stops24h 38m
Multiple Airlines
Deal found 1/13$474
This Mytrip deal was found by Cheapflights users on 1/12. 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.
Thu 2/266:05 pm
EWR
-
CWL
2 stops22h 55m
Multiple Airlines
Thu 3/59:55 pm
CWL
-
EWR
2 stops22h 48m
Multiple Airlines
Deal found 1/12$501
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3010:39 am
EWR
-
CWL
2 stops18h 11m
Delta
Tue 2/310:20 am
CWL
-
EWR
2 stops17h 53m
Delta
Deal found 1/13$721
This Delta deal was found by Cheapflights users on 1/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/193:40 pm
EWR
-
CWL
2 stops13h 10m
Delta
Mon 2/210:20 am
CWL
-
EWR
2 stops17h 53m
Delta
Deal found 1/12$722
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Wed 2/185:45 pm
EWR
-
CWL
1 stop11h 20m
Multiple Airlines
Sun 2/229:20 pm
CWL
-
EWR
1 stop23h 55m
Multiple Airlines
Deal found 1/13$769
This Ovago deal was found by Cheapflights users on 1/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:05 pm
EWR
-
CWL
1 stop10h 25m
Scandinavian Airlines
Fri 2/205:15 pm
CWL
-
EWR
2 stops34h 51m
Scandinavian Airlines
Deal found 1/13$908

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 January 14, 2026.
Use the filters below to find and compare flights from Newark Airport to Cardiff that are best for you.

Fly from

Newark

Fly to

Cardiff

Route

Depart

Return

Price

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 1/27

4:30 pm-3:30 pm

2 stops18h 00m

Cardiff Wales

Fri 1/30

10:25 pm-6:03 pm

2 stops24h 38m

$474

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 2/26

6:05 pm-10:00 pm

2 stops22h 55m

Cardiff Wales

Thu 3/5

9:55 pm-3:43 pm

2 stops22h 48m

$501

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 1/30

10:39 am-9:50 am

2 stops18h 11m

Cardiff Wales

Tue 2/3

10:20 am-11:13 pm

2 stops17h 53m

$721

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 2/18

5:45 pm-10:05 am

1 stop11h 20m

Cardiff Wales

Sun 2/22

9:20 pm-4:15 pm

1 stop23h 55m

$769

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 2/14

5:05 pm-8:30 am

1 stop10h 25m

Cardiff Wales

Fri 2/20

5:15 pm-11:06 pm

2 stops34h 51m

$908

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 2/27

5:45 pm-7:40 pm

1 stop20h 55m

Cardiff Wales

Fri 3/6

10:55 am-9:00 pm

2 stops15h 05m

$952

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 4/20

5:35 pm-10:50 pm

1 stop24h 15m

$237

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 4/22

5:35 pm-10:00 pm

1 stop23h 25m

$243

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 2/27

5:45 pm-7:40 pm

1 stop20h 55m

$293

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 4/24

5:35 pm-9:00 am

1 stop10h 25m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 13 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Newark Airport-Cardiff flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 18h 11m. 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

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