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Cheap flights from Cardiff to Newark Airport from £317

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
31 Aug — 7 Sep1
1 adult

Cheap 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 26 August 2025.

Round-trip from

£457

One-way from

£317

Popular in

December

Cheapest in

March

Average price

£771
Virgin Atlantic
  • Virgin Atlantic
  • 8/10-15/10
  • 4 total stops
  • 46h 45m total
  • Cardiff to Newark
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6/9
  • 6/9
  • 3 total stops
  • 53h 05m total
  • Cardiff to Newark
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£8 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Cardiff to Newark

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 26 August 2025.

Wed 8/1009:50CWL - EWR
2 stops26h 52mVirgin Atlantic
Wed 15/1008:22EWR - CWL
2 stops19h 53mVirgin Atlantic
Deal found 25/8£457
Tue 23/909:50CWL - EWR
2 stops14h 40mDelta
Tue 30/915:21EWR - CWL
2 stops12h 54mDelta
Deal found 24/8£459
Sun 14/911:00CWL - EWR
2 stops31h 15mMultiple Airlines
Sun 21/917:35EWR - CWL
1 stop14h 10mMultiple Airlines
Deal found 24/8£461
Sat 13/909:00CWL - EWR
2 stops33h 15mMultiple Airlines
Sun 21/917:35EWR - CWL
1 stop14h 10mMultiple Airlines
Deal found 24/8£476
Thu 2/1009:50CWL - EWR
2 stops26h 40mVirgin Atlantic
Thu 16/1008:22EWR - CWL
2 stops19h 53mVirgin Atlantic
Deal found 24/8£485
Mon 15/909:50CWL - EWR
2 stops18h 11mDelta
Tue 30/915:21EWR - CWL
2 stops12h 54mDelta
Deal found 24/8£486
Sun 14/911:00CWL - EWR
2 stops31h 15mMultiple Airlines
Sat 20/917:35EWR - CWL
1 stop12h 00mMultiple Airlines
Deal found 24/8£487
Sat 13/909:00CWL - EWR
2 stops33h 15mMultiple Airlines
Sat 20/917:35EWR - CWL
1 stop12h 00mMultiple Airlines
Deal found 24/8£502
Thu 2/1007:55CWL - EWR
2 stops34h 20mMultiple Airlines
Thu 16/1017:35EWR - CWL
1 stop13h 25mMultiple Airlines
Deal found 24/8£505
Fri 12/912:25CWL - EWR
2 stops37h 35mMultiple Airlines
Sun 21/917:35EWR - CWL
1 stop14h 10mMultiple Airlines
Deal found 24/8£507
Sun 14/911:00CWL - EWR
2 stops31h 15mMultiple Airlines
Fri 19/917:35EWR - CWL
1 stop8h 55mMultiple Airlines
Deal found 24/8£524
Wed 8/1017:15CWL - EWR
2 stops27h 50mMultiple Airlines
Wed 15/1017:35EWR - CWL
1 stop8h 50mMultiple Airlines
Deal found 25/8£532

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 26 August 2025.
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

Wed 8/10

09:50-07:42

2 stops26h 52m

Newark

Wed 15/10

08:22-09:15

2 stops19h 53m

£457

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 23/9

09:50-19:30

2 stops14h 40m

Newark

Tue 30/9

15:21-09:15

2 stops12h 54m

£459

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Wed 8/10

09:50-19:23

2 stops14h 33m

Newark

Wed 15/10

15:40-09:15

2 stops12h 35m

£459

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 14/9

11:00-13:15

2 stops31h 15m

Newark

Sun 21/9

17:35-12:45

1 stop14h 10m

£461

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sat 13/9

09:00-13:15

2 stops33h 15m

Newark

Sun 21/9

17:35-12:45

1 stop14h 10m

£476

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 2/10

09:50-07:30

2 stops26h 40m

Newark

Thu 16/10

08:22-09:15

2 stops19h 53m

£485

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 15/9

09:50-23:01

2 stops18h 11m

Newark

Tue 30/9

15:21-09:15

2 stops12h 54m

£486

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 14/9

11:00-13:15

2 stops31h 15m

Newark

Sat 20/9

17:35-10:35

1 stop12h 00m

£487

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sat 13/9

09:00-13:15

2 stops33h 15m

Newark

Sat 20/9

17:35-10:35

1 stop12h 00m

£502

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 2/10

07:55-13:15

2 stops34h 20m

Newark

Thu 16/10

17:35-12:00

1 stop13h 25m

£505

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 14 results
1
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.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Newark Airport

What is the cheapest month to book a flight from Cardiff to Newark Airport?

Currently, January is the cheapest month in which you can book a flight from Cardiff to Newark Airport (average of £522). Flying from Cardiff to Newark Airport in July is currently the most expensive (average of £734). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 14h 40m. Fly via Virgin Atlantic or Delta 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.

  • What is the cheapest month to book a flight from Cardiff to Newark Airport?

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Newark Airport (average of £522). Flying from Cardiff to Newark Airport in July is currently the most expensive (average of £734). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
North Bergen
Elizabeth
Yonkers
Bronx
Secaucus
Mount Laurel
Weehawken
Bayonne
Fairfield
Carlstadt
Staten Island
North Wales
Carteret
Fort Lee
Englewood
West New York
Edgewater
Westbury
Piscataway

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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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