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$346+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$479
(Mytrip)

One-way from

$346
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$621
Provider with most accurate pricing for Cardiff Wales-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Cardiff Wales-New York (NYC) 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. 7% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 6, 2026.

This Mytrip deal was found by Cheapflights users on 1/5. 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.
Thu 2/1910:30 amCWL - EWR
2 stops34h 10mMultiple Airlines
Thu 2/265:40 pmEWR - CWL
2 stops23h 20mMultiple Airlines
Deal found 1/5$479
This Delta deal was found by Cheapflights users on 1/6. 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.
Tue 1/1310:20 amCWL - EWR
2 stops17h 53mDelta
Tue 1/203:40 pmEWR - CWL
2 stops13h 10mDelta
Deal found 1/6$610
This Mytrip deal was found by Cheapflights users on 1/6. 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 2/610:20 amCWL - EWR
3 stops32h 15mMultiple Airlines
Mon 2/95:40 pmEWR - CWL
3 stops35h 10mMultiple Airlines
Deal found 1/6$744
This Delta deal was found by Cheapflights users on 1/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:20 amCWL - EWR
2 stops17h 46mDelta
Tue 2/243:58 pmEWR - CWL
2 stops12h 52mDelta
Deal found 1/5$776
This Delta deal was found by Cheapflights users on 1/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1410:20 amCWL - EWR
2 stops17h 46mDelta
Sat 2/213:58 pmEWR - CWL
2 stops12h 52mDelta
Deal found 1/5$817
This Air France deal was found by Cheapflights users on 1/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:20 pmCWL - EWR
1 stop28h 35mMultiple Airlines
Sat 2/215:05 pmEWR - CWL
2 stops11h 45mMultiple Airlines
Deal found 1/6$898
This Delta deal was found by Cheapflights users on 1/6. 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.
Thu 2/510:20 amCWL - EWR
2 stops17h 53mDelta
Thu 2/1211:49 amEWR - CWL
2 stops17h 01mDelta
Deal found 1/6$932

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 January 6, 2026.
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

Thu 2/19

10:30 am-3:40 pm

2 stops34h 10m

Newark

Thu 2/26

5:40 pm-10:00 pm

2 stops23h 20m

$479

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 2/6

10:20 am-11:13 pm

2 stops17h 53m

Newark

Mon 2/9

3:40 pm-9:50 am

2 stops13h 10m

$610

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 2/6

10:20 am-1:35 pm

3 stops32h 15m

Newark

Mon 2/9

5:40 pm-9:50 am

3 stops35h 10m

$744

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 2/17

10:20 am-11:06 pm

2 stops17h 46m

Newark

Tue 2/24

3:58 pm-9:50 am

2 stops12h 52m

$776

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sat 2/14

10:20 am-11:06 pm

2 stops17h 46m

Newark

Sat 2/21

3:58 pm-9:50 am

2 stops12h 52m

$817

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sat 2/14

3:20 pm-2:55 pm

1 stop28h 35m

Newark

Sat 2/21

5:05 pm-9:50 am

2 stops11h 45m

$898

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 2/5

10:20 am-11:13 pm

2 stops17h 53m

Newark

Thu 2/12

11:49 am-9:50 am

2 stops17h 01m

$932

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 4/28

11:15 pm-5:25 pm

3 stops23h 10m

$346

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 5/15

10:45 pm-10:25 pm

3 stops28h 40m

$438

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 4/30

4:20 pm-10:25 pm

3 stops35h 05m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

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.

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

    A quick flight from Cardiff to Newark Airport can take about 17h 53m. Delta provides one of the quickest options available for as low as $610. Airlines will cover a distance of 3337 mi.

  • 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
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Bronx
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Bethlehem
Yonkers
Elizabeth
Secaucus
Mount Laurel
North Bergen
Ronkonkoma
Stamford
Edgewater
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Absecon
Carle Place
Parsippany
Staten Island
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New Brunswick

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