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Cheap flights from Cardiff to Newark Airport from £289

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
31 Jul — 7 Aug1
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 1 July 2026.

Sat 4/711:35
CWL
-
EWR
1 stop12h 30m
Multiple Airlines
Wed 15/706:30
EWR
-
CWL
1 stop22h 45m
Multiple Airlines
Deal found 26/6£570
Tue 11/823:15
CWL
-
EWR
3 stops28h 20m
Multiple Airlines
Tue 18/812:55
EWR
-
CWL
2 stops28h 55m
Multiple Airlines
Deal found 27/6£615
Wed 12/823:15
CWL
-
EWR
3 stops28h 20m
Multiple Airlines
Wed 19/819:55
EWR
-
CWL
2 stops21h 30m
Multiple Airlines
Deal found 29/6£621
Tue 6/1009:45
CWL
-
EWR
2 stops16h 09m
Delta
Tue 20/1015:00
EWR
-
CWL
2 stops13h 15m
Delta
Deal found 28/6£640
Sat 5/1208:15
CWL
-
EWR
1 stop13h 00m
Multiple Airlines
Wed 9/1217:45
EWR
-
CWL
1 stop14h 15m
Multiple Airlines
Deal found 27/6£678
Sat 21/1108:15
CWL
-
EWR
1 stop13h 00m
Multiple Airlines
Fri 4/1217:45
EWR
-
CWL
1 stop9h 05m
Multiple Airlines
Deal found 29/6£686
Thu 13/809:45
CWL
-
EWR
3 stops32h 30m
Multiple Airlines
Thu 20/817:20
EWR
-
CWL
2 stops24h 00m
Multiple Airlines
Deal found 29/6£687
Sun 12/717:40
CWL
-
EWR
2 stops57h 45m
Multiple Airlines
Mon 27/708:55
EWR
-
CWL
1 stop20h 20m
Multiple Airlines
Deal found 27/6£689
Thu 3/1210:20
CWL
-
EWR
2 stops17h 43m
Delta
Sun 6/1215:25
EWR
-
CWL
2 stops13h 25m
Delta
Deal found 28/6£691
Wed 29/723:15
CWL
-
EWR
3 stops26h 55m
Multiple Airlines
Wed 5/820:25
EWR
-
CWL
2 stops21h 00m
Multiple Airlines
Deal found 29/6£692

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 1 July 2026.

Round-trip from

£615

One-way from

£289

Popular in

June

Cheapest in

September

Average price

£740
11/8-18/8
  • 11/8-18/8
  • 5 total stops
  • 57h 15m total
  • Cardiff to Newark
Search Deals
15/10
  • 15/10
  • 3 total stops
  • 30h 35m total
  • Cardiff to Newark
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 1 July 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 12/8

23:15-22:35

3 stops28h 20m

Newark

Wed 19/8

19:55-22:25

2 stops21h 30m

£621
Fastest return journey

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 6/10

09:45-20:54

2 stops16h 09m

Newark

Tue 20/10

15:00-09:15

2 stops13h 15m

£640

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 2/11

10:20-00:58

2 stops19h 38m

Newark

Sun 8/11

15:25-09:50

2 stops13h 25m

£733

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 3/12

13:25-22:10

3 stops37h 45m

Newark

Sat 5/12

00:10-08:00

2 stops26h 50m

£752

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 13/12

14:25-15:20

3 stops29h 55m

Newark

Thu 17/12

23:00-22:45

2 stops18h 45m

£857

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sat 21/11

10:20-00:58

2 stops19h 38m

Newark

Fri 27/11

15:25-09:50

2 stops13h 25m

£866
Cheapest one-way
Fastest single journey

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 15/10

20:50-22:25

3 stops30h 35m

£289

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 15/12

10:20-16:15

3 stops34h 55m

£393

Flights are sorted by cheapest return flights first.

Deals found on 27/6

Sorted by cheapest first

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 16h 09m. Fly via Delta to get the fastest option. There are 3337 mi between Cardiff and Newark Airport.

  • 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
Yonkers
Elizabeth
Mahwah
North Bergen
Bronx
North Wales
Rutherford
Garden City
Staten Island
Carlstadt
Norwalk
Fort Lee
Rahway
Carteret
Secaucus
West New York
Englewood

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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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