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Cheap flights from Cardiff to Newark Airport from £453

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
21 Feb — 28 Feb1
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 22 January 2026.

Mon 2/310:20
CWL
-
EWR
2 stops17h 46m
Delta
Sun 8/319:20
EWR
-
CWL
2 stops17h 25m
Delta
Deal found 21/1£453
Sun 8/321:20
CWL
-
EWR
2 stops45h 15m
Multiple Airlines
Sun 15/318:45
EWR
-
CWL
1 stop24h 20m
Multiple Airlines
Deal found 22/1£511
Mon 2/310:20
CWL
-
EWR
3 stops34h 55m
Multiple Airlines
Sun 8/318:45
EWR
-
CWL
2 stops35h 05m
Multiple Airlines
Deal found 21/1£588
Fri 6/322:25
CWL
-
EWR
2 stops24h 43m
Multiple Airlines
Thu 12/301:15
EWR
-
CWL
3 stops35h 40m
Multiple Airlines
Deal found 20/1£641
Thu 12/310:30
CWL
-
EWR
2 stops34h 10m
Multiple Airlines
Wed 18/318:45
EWR
-
CWL
1 stop11h 20m
Multiple Airlines
Deal found 21/1£776
Sun 8/310:20
CWL
-
EWR
2 stops16h 42m
KLM
Sun 15/318:05
EWR
-
CWL
2 stops11h 45m
KLM
Deal found 22/1£995
Fri 6/310:20
CWL
-
EWR
2 stops17h 46m
Delta
Fri 13/319:20
EWR
-
CWL
2 stops17h 35m
Delta
Deal found 20/1£3,688

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 22 January 2026.

Round-trip from

£453

Popular in

April

Cheapest in

September

Average price

£462
Delta
  • Delta
  • 2/3-8/3
  • 4 total stops
  • 35h 11m total
  • Cardiff to Newark
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£30 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 January 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 22 January 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

Mon 2/3

10:20-23:06

2 stops17h 46m

Newark

Sun 8/3

19:20-16:45

2 stops17h 25m

£453

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

£453

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 2/3

10:20-16:15

3 stops34h 55m

Newark

Sun 8/3

18:45-09:50

2 stops35h 05m

£588

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 6/3

22:25-18:08

2 stops24h 43m

Newark

Thu 12/3

01:15-16:55

3 stops35h 40m

£641

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 12/3

10:30-16:40

2 stops34h 10m

Newark

Wed 18/3

18:45-10:05

1 stop11h 20m

£776

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 8/3

10:20-23:02

2 stops16h 42m

Newark

Sun 15/3

18:05-09:50

2 stops11h 45m

£995

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 6/3

10:20-23:06

2 stops17h 46m

Newark

Fri 13/3

19:20-16:55

2 stops17h 35m

£3,688

Flights are sorted by cheapest return flights first.

Deals found on 21/1

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 17h 46m. 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
Elizabeth
Weehawken
Secaucus
Yonkers
Bronx
Mahwah
North Bergen
Staten Island
Carlstadt
North Wales
Rutherford
Fort Lee
Carteret
West New York
Englewood
Edgewater
Mount Laurel
Westbury

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

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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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