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Cheap flights from Cardiff to Newark Airport from £367

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
22 Apr — 29 Apr1
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 17 April 2025.

Round-trip from

£433

One-way from

£367

Popular in

August

Cheapest in

January

Average price

£753
Delta
  • Delta
  • 6/5-13/5
  • 4 total stops
  • 31h 24m total
  • Cardiff to Newark
27/4
  • 27/4
  • 2 total stops
  • 39h 00m total
  • Cardiff to Newark
Highest demand for flights based on searches. 16% potential increase in price (£84 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Average for round-trip flights in April 2025

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 17 April 2025.

Tue 6/509:50CWL - EWR
2 stops18h 09mDelta
Tue 13/515:00EWR - CWL
2 stops13h 15mDelta
Deal found 16/4£433
Fri 16/517:15CWL - EWR
2 stops34h 14mVirgin Atlantic
Fri 23/508:40EWR - CWL
2 stops19h 30mVirgin Atlantic
Deal found 16/4£602
Sun 18/517:15CWL - EWR
2 stops26h 45mKLM
Sun 31/817:00EWR - CWL
2 stops18h 45mKLM
Deal found 16/4£662
Sun 18/512:45CWL - EWR
2 stops31h 35mMultiple Airlines
Sun 31/814:15EWR - CWL
3 stops17h 30mMultiple Airlines
Deal found 16/4£693
Fri 16/509:00CWL - EWR
2 stops15h 25mAer Lingus
Fri 23/517:30EWR - CWL
1 stop13h 35mAer Lingus
Deal found 16/4£1,343

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 April 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

Tue 6/5

09:50-22:59

2 stops18h 09m

Newark

Tue 13/5

15:00-09:15

2 stops13h 15m

£433

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 16/5

17:15-22:29

2 stops34h 14m

Newark

Fri 23/5

08:40-09:10

2 stops19h 30m

£602

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 18/5

17:15-15:00

2 stops26h 45m

Newark

Sun 31/8

17:00-16:45

2 stops18h 45m

£662

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 18/5

12:45-15:20

2 stops31h 35m

Newark

Sun 31/8

14:15-12:45

3 stops17h 30m

£693

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 16/5

09:00-19:25

2 stops15h 25m

Newark

Fri 23/5

17:30-12:05

1 stop13h 35m

£1,343

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Sun 27/4

11:00-21:00

2 stops39h 00m

£367

Flights are sorted by cheapest return flights first.

Deals found on 17/4

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.

Rainfall in Newark by month

Plan your trip to Newark by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Newark Airport ranges from 74.0 - 122.0 inches per month. July is typically the wettest month, when rainfall can reach 122.0 mm. February is typically the driest time to visit Newark Airport when rainfall is around 74.0 mm.

Temperature in Newark by month

Plan your trip to Newark by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Newark Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newark. Reviews last updated 17 April 2025.

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
8.0
Very Good

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.

  • What are the cheapest airlines flying from Cardiff to Newark Airport round-trip?

    Currently priced at £433, Delta will fly you from Cardiff to Newark Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Atlantic and KLM - these airlines can fly you to your destination from £602 and £662, respectively.

  • 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 Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Englewood
Queens
North Bergen
Elizabeth
Yonkers
Mount Laurel
Bronx
Fort Lee
Secaucus
North Wales
Garden City
Bayonne
Fairfield
Weehawken
Carlstadt
Staten Island
Carteret
Westbury
West New York
Edgewater

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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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