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$385+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
nov. 6 — nov. 131
jeu. 11/6
jeu. 11/13
1 adult, Economy
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Cheap 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 octobre 7, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$581
(Mytrip)

One-way from

$385
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$959
Provider with most accurate pricing for Cardiff Wales-Newark flight deals.
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Provider most trusted by Cheapflights users for Cardiff Wales-Newark flights.
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From Cardiff Wales to Newark
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One-way flight from Cardiff Wales to Newark
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Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 octobre 7, 2025.

This Mytrip deal was found by Cheapflights users on 10/6. 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.
jeu. 11/2010:30 amCWL - EWR
3 stops32h 05mMultiple Airlines
jeu. 11/275:30 pmEWR - CWL
2 stops23h 30mMultiple Airlines
Deal found 10/6$581
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/53:55 pmCWL - EWR
2 stops34h 05mMultiple Airlines
mer. 11/125:45 pmEWR - CWL
1 stop11h 20mMultiple Airlines
Deal found 10/6$630
This Mytrip deal was found by Cheapflights users on 10/7. 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.
ven. 11/2110:25 pmCWL - EWR
2 stops22h 15mMultiple Airlines
ven. 11/285:40 pmEWR - CWL
3 stops21h 00mMultiple Airlines
Deal found 10/7$631
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/510:20 amCWL - EWR
2 stops17h 50mDelta
mer. 11/123:40 pmEWR - CWL
2 stops13h 10mDelta
Deal found 10/6$728
This Kiwi.com deal was found by Cheapflights users on 10/5. 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.
mer. 11/193:55 pmCWL - EWR
2 stops28h 45mMultiple Airlines
mer. 11/265:45 pmEWR - CWL
1 stop11h 20mMultiple Airlines
Deal found 10/5$732
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/1910:20 amCWL - EWR
2 stops17h 57mDelta
mer. 11/263:40 pmEWR - CWL
2 stops13h 10mDelta
Deal found 10/6$774

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 octobre 7, 2025.
Use the filters below to find and compare flights from Cardiff to Newark Airport that are best for you.

Fly from

Cardiff

Fly to

Newark

Route

Depart

Return

Price

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

jeu. 11/20

10:30 am-1:35 pm

3 stops32h 05m

Newark

jeu. 11/27

5:30 pm-10:00 pm

2 stops23h 30m

$581

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

ven. 11/21

10:25 pm-3:40 pm

2 stops22h 15m

Newark

ven. 11/28

5:40 pm-7:40 pm

3 stops21h 00m

$631

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

mer. 11/5

10:20 am-11:10 pm

2 stops17h 50m

Newark

mer. 11/12

3:40 pm-9:50 am

2 stops13h 10m

$728

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

mer. 11/19

3:55 pm-3:40 pm

2 stops28h 45m

Newark

mer. 11/26

5:45 pm-10:05 am

1 stop11h 20m

$732

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

mer. 11/19

10:20 am-11:17 pm

2 stops17h 57m

Newark

mer. 11/26

3:40 pm-9:50 am

2 stops13h 10m

$774

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

mar. 3/3

10:20 am-11:03 pm

2 stops17h 43m

Newark

ven. 3/13

3:25 pm-4:55 pm

2 stops21h 30m

$804

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

lun. 12/15

11:30 pm-1:35 pm

2 stops43h 05m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

  • 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.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Newark Airport

What is the cheapest month to book a flight from Cardiff to Newark Airport?

Currently, February is the cheapest month in which you can book a flight from Cardiff to Newark Airport (average of $540). Flying from Cardiff to Newark Airport in May is currently the most expensive (average of $719). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • What is the cheapest month to book a flight from Cardiff to Newark Airport?

    Currently, February is the cheapest month in which you can book a flight from Cardiff to Newark Airport (average of $540). Flying from Cardiff to Newark Airport in May is currently the most expensive (average of $719). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Newark Airport?

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East Rutherford
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Stamford
Staten Island
New Brunswick
Edgewater
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