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Cheap flights from Cardiff to Newark Airport from £424

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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 17 October 2025.

Round-trip from

£602

Popular in

December

Cheapest in

September

Average price

£703
Delta
  • Delta
  • 14/2-21/2
  • 4 total stops
  • 31h 08m total
  • Cardiff to Newark
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 17 October 2025.

Thu 23/1007:55CWL - EWR
1 stop13h 10mMultiple Airlines
Tue 28/1018:45EWR - CWL
1 stop16h 45mMultiple Airlines
Deal found 15/10£424
Mon 1/1223:30CWL - EWR
2 stops23h 55mMultiple Airlines
Sun 7/1200:20EWR - CWL
3 stops38h 55mMultiple Airlines
Deal found 17/10£646
Sat 29/1120:05CWL - EWR
2 stops48h 35mMultiple Airlines
Sat 6/1217:45EWR - CWL
1 stop22h 10mMultiple Airlines
Deal found 15/10£651
Tue 4/1110:20CWL - EWR
2 stops37h 43mVirgin Atlantic
Wed 19/1112:50EWR - CWL
2 stops16h 00mVirgin Atlantic
Deal found 16/10£697
Sun 30/1121:20CWL - EWR
1 stop23h 55mMultiple Airlines
Sun 7/1219:35EWR - CWL
2 stops22h 30mMultiple Airlines
Deal found 16/10£710
Tue 28/1021:45CWL - EWR
2 stops25h 40mMultiple Airlines
Tue 4/1117:45EWR - CWL
1 stop16h 45mMultiple Airlines
Deal found 15/10£730

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 17 October 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

Sat 14/2

10:20-23:03

2 stops17h 43m

Newark

Sat 21/2

15:25-09:50

2 stops13h 25m

£602

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Mon 1/12

23:30-18:25

2 stops23h 55m

Newark

Sun 7/12

00:20-20:15

3 stops38h 55m

£646

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sat 29/11

20:05-15:40

2 stops48h 35m

Newark

Sat 6/12

17:45-20:55

1 stop22h 10m

£651

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 4/11

10:20-19:03

2 stops37h 43m

Newark

Wed 19/11

12:50-09:50

2 stops16h 00m

£697

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 30/11

21:20-16:15

1 stop23h 55m

Newark

Sun 7/12

19:35-23:05

2 stops22h 30m

£710

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 26/3

10:20-07:37

2 stops49h 17m

Newark

Mon 30/3

15:25-16:45

2 stops20h 20m

£784

Flights are sorted by cheapest return flights first.

Deals found on 15/10

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, February is the cheapest month in which you can book a flight from Cardiff to Newark Airport (average of £402). Flying from Cardiff to Newark Airport in May is currently the most expensive (average of £535). 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 17h 43m. Fly via Delta or Virgin Atlantic 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, February is the cheapest month in which you can book a flight from Cardiff to Newark Airport (average of £402). Flying from Cardiff to Newark Airport in May is currently the most expensive (average of £535). 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
Yonkers
Elizabeth
Bronx
Secaucus
Weehawken
North Bergen
Carlstadt
Staten Island
North Wales
Fort Lee
Rutherford
Carteret
Englewood
West New York
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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