Find flights
When to book
FAQs

Cheap flights from Cardiff to Newark Airport from £276

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
5 Mar — 12 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 3 February 2026.

Tue 17/310:20
CWL
-
EWR
2 stops16h 42m
Delta
Tue 24/315:34
EWR
-
CWL
2 stops14h 16m
Delta
Deal found 3/2£545
Thu 12/310:20
CWL
-
EWR
2 stops16h 42m
Delta
Wed 18/315:34
EWR
-
CWL
2 stops14h 16m
Delta
Deal found 2/2£577
Wed 18/210:20
CWL
-
EWR
2 stops17h 46m
Delta
Mon 23/215:58
EWR
-
CWL
2 stops12h 52m
Delta
Deal found 3/2£616
Tue 17/310:40
CWL
-
EWR
2 stops38h 20m
Multiple Airlines
Tue 24/318:45
EWR
-
CWL
1 stop16h 45m
Multiple Airlines
Deal found 3/2£630
Wed 18/215:55
CWL
-
EWR
2 stops28h 45m
Multiple Airlines
Mon 23/217:40
EWR
-
CWL
3 stops35h 10m
Multiple Airlines
Deal found 3/2£654
Sat 20/611:35
CWL
-
EWR
1 stop15h 08m
Multiple Airlines
Mon 29/614:35
EWR
-
CWL
1 stop14h 40m
Multiple Airlines
Deal found 2/2£720
Thu 19/310:20
CWL
-
EWR
2 stops16h 42m
KLM
Thu 26/318:05
EWR
-
CWL
2 stops11h 45m
KLM
Deal found 2/2£721

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 3 February 2026.

Round-trip from

£546

One-way from

£276

Popular in

April

Cheapest in

September

Average price

£472
Delta
  • Delta
  • 17/3-24/3
  • 4 total stops
  • 30h 58m total
  • Cardiff to Newark
Search Deals
1/3
  • 1/3
  • 3 total stops
  • 40h 40m total
  • Cardiff to Newark
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 3 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 17/3

10:20-23:02

2 stops16h 42m

Newark

Tue 24/3

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

15:34-09:50

2 stops14h 16m

£577

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Wed 18/2

10:20-23:06

2 stops17h 46m

Newark

Mon 23/2

15:58-09:50

2 stops12h 52m

£616

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 17/3

10:40-21:00

2 stops38h 20m

Newark

Tue 24/3

18:45-15:30

1 stop16h 45m

£630

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Wed 18/2

15:55-15:40

2 stops28h 45m

Newark

Mon 23/2

17:40-09:50

3 stops35h 10m

£654

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sat 20/6

11:35-21:43

1 stop15h 08m

Newark

Mon 29/6

14:35-10:15

1 stop14h 40m

£720

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 19/3

10:20-23:02

2 stops16h 42m

Newark

Thu 26/3

18:05-09:50

2 stops11h 45m

£721

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 1/3

21:20-09:00

3 stops40h 40m

£276

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 17/2

16:45-15:30

3 stops27h 45m

£315

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sat 16/5

09:25-15:30

3 stops35h 05m

£352

Flights are sorted by cheapest return flights first.

Deals found on 2/2

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.