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$450+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — CWL
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
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 May 9, 2026.

This Mytrip deal was found by Cheapflights users on 5/7. 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 6/186:00 am
EWR
-
CWL
3 stops35h 20m
Multiple Airlines
Mon 6/2210:10 pm
CWL
-
EWR
3 stops29h 22m
Multiple Airlines
Deal found 5/7$839
This Mytrip deal was found by Cheapflights users on 5/5. 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 6/166:40 pm
EWR
-
CWL
2 stops34h 35m
Multiple Airlines
Tue 6/2311:35 am
CWL
-
EWR
1 stop15h 57m
Multiple Airlines
Deal found 5/5$928
This Mytrip deal was found by Cheapflights users on 5/3. 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 6/116:00 am
EWR
-
CWL
3 stops35h 20m
Multiple Airlines
Thu 8/2011:35 am
CWL
-
EWR
1 stop16h 00m
Multiple Airlines
Deal found 5/3$974
This Mytrip deal was found by Cheapflights users on 5/6. 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.
Sat 9/58:25 pm
EWR
-
CWL
2 stops19h 55m
Multiple Airlines
Sun 9/139:45 pm
CWL
-
EWR
2 stops26h 15m
Multiple Airlines
Deal found 5/6$988
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sun 8/1611:20 am
EWR
-
CWL
1 stop17h 55m
Multiple Airlines
Thu 9/311:35 am
CWL
-
EWR
1 stop15h 10m
Multiple Airlines
Deal found 5/5$998
This Mytrip deal was found by Cheapflights users on 5/6. 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 6/1910:35 am
EWR
-
CWL
2 stops18h 40m
Multiple Airlines
Sun 6/219:45 pm
CWL
-
EWR
2 stops29h 02m
Multiple Airlines
Deal found 5/6$1,020

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 May 9, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$839
(Mytrip)

One-way from

$450
(Delta)
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 May 9, 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 6/18

6:00 am-10:20 pm

3 stops35h 20m

Cardiff Wales

Mon 6/22

11:35 am-10:32 pm

1 stop15h 57m

$956

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 6/16

6:40 pm-10:15 am

2 stops34h 35m

Cardiff Wales

Tue 6/23

11:15 pm-9:00 pm

2 stops26h 45m

$987

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 9/5

8:25 pm-9:20 pm

2 stops19h 55m

Cardiff Wales

Sun 9/13

9:45 pm-7:00 pm

2 stops26h 15m

$988

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 6/19

10:35 am-10:15 am

2 stops18h 40m

Cardiff Wales

Sun 6/21

9:45 pm-9:47 pm

2 stops29h 02m

$1,020
Quickest round-trip

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 9/9

3:25 pm-9:15 am

2 stops12h 50m

Cardiff Wales

Tue 9/15

9:45 am-12:05 am

2 stops19h 20m

$1,066

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 9/1

3:00 pm-4:45 pm

2 stops20h 45m

Cardiff Wales

Wed 9/9

9:45 am-12:05 am

2 stops19h 20m

$1,067

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 6/21

6:00 am-10:15 am

3 stops23h 15m

Cardiff Wales

Sun 6/28

5:40 pm-10:32 pm

3 stops33h 52m

$1,070
Cheapest one-way
Quickest one-way

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 11/1

6:30 pm-4:45 pm

2 stops17h 15m

$450

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 6/7

9:39 am-10:15 am

2 stops19h 36m

$740

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 6/18

11:00 pm-8:55 am

3 stops52h 55m

$2,869

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Sorted by cheapest first

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 May.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Newark Airport-Cardiff flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.

  • 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?

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

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