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Cheap flights from Cardiff to Newark Airport from £570

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Newark

Enter your travel dates to find the best prices.

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 23 March 2026.

Mon 20/410:25
CWL
-
EWR
3 stops33h 34m
Multiple Airlines
Mon 27/417:45
EWR
-
CWL
2 stops22h 35m
Multiple Airlines
Deal found 21/3£570
Mon 13/422:10
CWL
-
EWR
2 stops44h 05m
Multiple Airlines
Tue 21/417:35
EWR
-
CWL
1 stop24h 50m
Multiple Airlines
Deal found 22/3£603
Sun 19/409:35
CWL
-
EWR
2 stops40h 25m
Multiple Airlines
Mon 4/517:35
EWR
-
CWL
1 stop24h 15m
Multiple Airlines
Deal found 21/3£623
Wed 6/509:45
CWL
-
EWR
2 stops18h 19m
Delta
Wed 13/509:30
EWR
-
CWL
2 stops18h 45m
Delta
Deal found 22/3£627
Tue 5/509:45
CWL
-
EWR
2 stops18h 18m
Delta
Tue 12/515:10
EWR
-
CWL
2 stops13h 05m
Delta
Deal found 21/3£629
Mon 20/409:45
CWL
-
EWR
2 stops18h 18m
KLM
Mon 27/415:15
EWR
-
CWL
2 stops13h 00m
KLM
Deal found 21/3£633
Mon 13/409:45
CWL
-
EWR
2 stops18h 18m
Delta
Tue 21/409:30
EWR
-
CWL
2 stops18h 45m
Delta
Deal found 22/3£645
Sun 3/512:00
CWL
-
EWR
2 stops30h 55m
British Airways
Sun 10/517:50
EWR
-
CWL
2 stops12h 40m
British Airways
Deal found 19/3£659
Wed 6/523:30
CWL
-
EWR
3 stops26h 25m
Multiple Airlines
Wed 13/520:25
EWR
-
CWL
2 stops21h 00m
Multiple Airlines
Deal found 22/3£661
Sun 3/521:45
CWL
-
EWR
2 stops25h 30m
Multiple Airlines
Sun 10/520:25
EWR
-
CWL
2 stops20h 20m
Multiple Airlines
Deal found 18/3£671

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 23 March 2026.

Round-trip from

£570

Popular in

December

Cheapest in

September

Average price

£593
20/4-27/4
  • 20/4-27/4
  • 5 total stops
  • 56h 09m total
  • Cardiff to Newark
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 23 March 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 return flight

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Wed 6/5

09:45-23:04

2 stops18h 19m

Newark

Wed 13/5

09:30-09:15

2 stops18h 45m

£627

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 5/5

09:45-23:03

2 stops18h 18m

Newark

Tue 12/5

15:10-09:15

2 stops13h 05m

£629
Fastest return journey

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 20/4

09:45-23:03

2 stops18h 18m

Newark

Mon 27/4

15:15-09:15

2 stops13h 00m

£633

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 3/5

12:00-13:55

2 stops30h 55m

Newark

Sun 10/5

17:50-11:30

2 stops12h 40m

£659

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 3/5

21:45-18:15

2 stops25h 30m

Newark

Sun 10/5

20:25-21:45

2 stops20h 20m

£671

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 4/5

09:45-23:34

2 stops18h 49m

Newark

Mon 11/5

12:00-09:15

2 stops16h 15m

£691

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 3/5

09:50-19:31

2 stops38h 41m

Newark

Sun 10/5

15:10-09:15

2 stops13h 05m

£708

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sat 12/9

17:35-14:45

2 stops26h 10m

Newark

Sat 26/9

15:25-09:15

2 stops12h 50m

£712

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sat 12/9

17:35-14:45

2 stops26h 10m

Newark

Sat 19/9

15:25-09:15

2 stops12h 50m

£712

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 12/6

17:15-23:01

2 stops34h 46m

Newark

Wed 2/9

19:55-09:15

2 stops32h 20m

£717

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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 return 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?

    There are many flights that can get you from Cardiff to Newark Airport in 18h 18m. Fly via Delta or KLM to get the fastest option. There are 3337 mi between Cardiff and Newark Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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

Travelling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Ronkonkoma
Weehawken
Secaucus
Yonkers
Bronx
Elizabeth
Mahwah
North Bergen
Staten Island
Carlstadt
North Wales
Rutherford
Fort Lee
Carteret
West New York
Englewood
Edgewater
Mount Laurel
Westbury

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How does Cheapflights help users find flights from Cardiff to Newark?

When you search for this flight from Cardiff to Newark, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Newark?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Newark for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cardiff to Newark with no change fees?

Yes! Cheapflights helps users easily find flights from Cardiff to Newark with no change fees.

Can Cheapflights notify me if prices for flights from Cardiff to Newark become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Newark from Cardiff today and book when prices fit your budget.

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