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$427+ Cheap flights from Cardiff (CWL) to Newark (EWR)

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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
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Cheap flight deals from Cardiff to Newark

Cheapest flights from Cardiff to Newark
Explore the most affordable flight options available from Cardiff to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.

This Trip.com deal was found by Cheapflights users on 5/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:35 am
CWL
-
EWR
1 stop12h 30m
Multiple Airlines
Wed 6/249:00 am
EWR
-
CWL
1 stop20h 15m
Multiple Airlines
Deal found 5/21$670
This Trip.com deal was found by Cheapflights users on 5/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1311:35 am
CWL
-
EWR
1 stop12h 40m
Multiple Airlines
Wed 7/226:30 am
EWR
-
CWL
1 stop22h 45m
Multiple Airlines
Deal found 5/21$699
This Trip.com deal was found by Cheapflights users on 5/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:35 am
CWL
-
EWR
1 stop16h 00m
Multiple Airlines
Fri 7/106:30 am
EWR
-
CWL
1 stop22h 45m
Multiple Airlines
Deal found 5/21$742
This Mytrip deal was found by Cheapflights users on 5/21. 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 6/1811:35 am
CWL
-
EWR
1 stop15h 12m
Multiple Airlines
Wed 6/249:00 am
EWR
-
CWL
1 stop20h 15m
Multiple Airlines
Deal found 5/21$743
This Mytrip deal was found by Cheapflights users on 5/20. 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.
Mon 6/810:10 pm
CWL
-
EWR
3 stops29h 25m
Multiple Airlines
Sun 6/146:00 am
EWR
-
CWL
3 stops23h 15m
Multiple Airlines
Deal found 5/20$755
This Mytrip deal was found by Cheapflights users on 5/21. 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 7/2111:35 am
CWL
-
EWR
1 stop12h 40m
Multiple Airlines
Fri 7/2410:40 am
EWR
-
CWL
2 stops18h 35m
Multiple Airlines
Deal found 5/21$779

Find flight deals from Cardiff to Newark

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Newark (EWR). 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 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$670
(Trip.com)

One-way from

$427
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$912
Provider with most accurate pricing for Cardiff Wales-Newark flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cardiff Wales-Newark flights.
Search Deals
From Cardiff Wales to Newark
Search Deals
One-way flight from Cardiff Wales to Newark
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cardiff to Newark 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 22, 2026.
Use the filters below to find and compare flights from Cardiff to Newark Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 6/8

10:10 pm-10:35 pm

3 stops29h 25m

Newark

Sun 6/14

6:00 am-10:15 am

2 stops23h 15m

$759

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 7/13

11:35 am-7:15 pm

1 stop12h 40m

Newark

Wed 7/22

6:30 am-10:15 am

1 stop22h 45m

$770

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 6/15

10:10 pm-10:35 pm

3 stops29h 25m

Newark

Mon 6/22

9:00 am-10:15 am

1 stop20h 15m

$823

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 6/16

11:35 am-9:47 am

2 stops27h 12m

Newark

Mon 6/22

6:00 am-10:15 am

3 stops23h 15m

$831
Quickest round-trip

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 7/6

11:35 am-10:00 pm

1 stop15h 25m

Newark

Mon 7/20

2:35 pm-10:15 am

2 stops14h 40m

$843
Cheapest one-way

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 6/21

5:40 pm-4:50 pm

3 stops52h 10m

$427

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 7/19

9:45 pm-9:00 pm

3 stops52h 15m

$586

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 7/6

11:35 am-11:25 pm

2 stops40h 50m

$674
Quickest one-way

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 7/24

1:45 pm-9:00 pm

2 stops36h 15m

$1,437

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Cardiff-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cardiff-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cardiff-Newark Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cardiff-Newark Airport 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 Cardiff-Newark Airport 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 Cardiff to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from Cardiff 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 Cardiff to Newark. 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 from for flights from Cardiff to Newark?

    Located just 9.1 mi from the city center, Cardiff Wales is the airport most travelers will use when flying to Newark from Cardiff. Booking flights from Cardiff Wales (CWL) to Newark should be relatively easy as there are 0 daily outbound flights to Newark from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Newark 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 Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
Elizabeth
Bethlehem
Yonkers
East Rutherford
Mount Laurel
North Bergen
Secaucus
Irvington
Staten Island
Seaside Heights
Tannersville
Absecon
Parsippany
Edgewater
Carle Place
Carteret
New Brunswick

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