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Cheap flights from Cardiff to Newark Airport from £523

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
12 Mar — 19 Mar1
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 10 February 2026.

Tue 10/310:20
CWL
-
EWR
3 stops34h 20m
Multiple Airlines
Tue 17/318:30
EWR
-
CWL
2 stops17h 00m
Multiple Airlines
Deal found 8/2£523
Tue 10/310:20
CWL
-
EWR
2 stops16h 42m
Delta
Tue 17/315:34
EWR
-
CWL
2 stops14h 16m
Delta
Deal found 8/2£545
Tue 10/1110:20
CWL
-
EWR
2 stops17h 43m
Multiple Airlines
Mon 16/1115:25
EWR
-
CWL
2 stops13h 25m
Multiple Airlines
Deal found 8/2£559
Tue 10/1110:20
CWL
-
EWR
2 stops17h 43m
Multiple Airlines
Tue 17/1113:00
EWR
-
CWL
2 stops15h 50m
Multiple Airlines
Deal found 8/2£562
Thu 12/310:20
CWL
-
EWR
2 stops16h 42m
Delta
Wed 18/319:20
EWR
-
CWL
2 stops17h 35m
Delta
Deal found 7/2£575
Mon 9/1117:15
CWL
-
EWR
2 stops26h 40m
KLM
Mon 16/1115:25
EWR
-
CWL
2 stops13h 25m
KLM
Deal found 8/2£579
Mon 9/1117:15
CWL
-
EWR
2 stops26h 40m
KLM
Tue 17/1113:00
EWR
-
CWL
2 stops15h 50m
KLM
Deal found 8/2£580
Wed 6/523:50
CWL
-
EWR
1 stop21h 15m
Multiple Airlines
Wed 13/517:35
EWR
-
CWL
1 stop23h 50m
Multiple Airlines
Deal found 8/2£582
Wed 11/1110:20
CWL
-
EWR
2 stops37h 49m
Delta
Wed 18/1115:25
EWR
-
CWL
2 stops20h 30m
Delta
Deal found 8/2£584
Sun 8/1117:30
CWL
-
EWR
2 stops26h 25m
KLM
Mon 16/1115:25
EWR
-
CWL
2 stops13h 25m
KLM
Deal found 8/2£590

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 10 February 2026.

Round-trip from

£523

Popular in

December

Cheapest in

September

Average price

£452
10/3-17/3
  • 10/3-17/3
  • 5 total stops
  • 51h 20m total
  • Cardiff to Newark
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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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 10 February 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

Tue 10/3

10:20-23:02

2 stops16h 42m

Newark

Tue 17/3

15:34-09:50

2 stops14h 16m

£545

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 12/3

10:20-23:02

2 stops16h 42m

Newark

Wed 18/3

19:20-16:55

2 stops17h 35m

£575

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Wed 6/5

23:50-16:05

1 stop21h 15m

Newark

Wed 13/5

17:35-22:25

1 stop23h 50m

£582

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Wed 6/5

09:45-11:59

2 stops31h 14m

Newark

Wed 13/5

09:30-09:15

2 stops18h 45m

£592

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 8/3

12:25-14:25

3 stops30h 00m

Newark

Sun 15/3

19:30-23:05

3 stops23h 35m

£593

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 16/3

10:20-08:48

2 stops50h 28m

Newark

Sun 22/3

19:20-09:50

2 stops34h 30m

£595

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 8/3

10:20-23:02

2 stops16h 42m

Newark

Mon 23/3

19:20-16:55

2 stops17h 35m

£648

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 23/3

10:20-09:32

2 stops27h 12m

Newark

Mon 30/3

15:28-09:15

2 stops12h 47m

£652

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 23/3

10:20-23:02

2 stops40h 42m

Newark

Mon 30/3

15:28-09:15

2 stops36h 47m

£691

Flights are sorted by cheapest return flights first.

Deals found on 8/2

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 42m. 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
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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