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Cheap flights from Cardiff to Newark Airport from £499

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EWR
17 Mar — 24 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 15 February 2026.

Wed 25/215:55
CWL
-
EWR
2 stops28h 45m
Multiple Airlines
Sat 28/218:30
EWR
-
CWL
2 stops21h 25m
Multiple Airlines
Deal found 11/2£499
Thu 12/310:20
CWL
-
EWR
2 stops16h 42m
Delta
Wed 18/315:34
EWR
-
CWL
2 stops14h 16m
Delta
Deal found 12/2£577
Thu 12/310:20
CWL
-
EWR
2 stops16h 42m
KLM
Wed 18/318:05
EWR
-
CWL
2 stops11h 45m
KLM
Deal found 13/2£617
Tue 31/309:45
CWL
-
EWR
2 stops18h 17m
Delta
Tue 7/415:28
EWR
-
CWL
2 stops12h 47m
Delta
Deal found 14/2£636
Fri 13/317:15
CWL
-
EWR
3 stops33h 55m
Multiple Airlines
Thu 19/300:55
EWR
-
CWL
2 stops17h 05m
Multiple Airlines
Deal found 13/2£653
Wed 1/423:50
CWL
-
EWR
2 stops44h 09m
Multiple Airlines
Wed 8/417:35
EWR
-
CWL
1 stop23h 50m
Multiple Airlines
Deal found 15/2£716
Mon 16/310:20
CWL
-
EWR
3 stops32h 15m
Multiple Airlines
Mon 30/317:45
EWR
-
CWL
3 stops24h 05m
Multiple Airlines
Deal found 14/2£720
Thu 12/308:35
CWL
-
EWR
2 stops40h 00m
British Airways
Mon 16/322:35
EWR
-
CWL
2 stops53h 30m
British Airways
Deal found 11/2£731

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 15 February 2026.

Round-trip from

£577

Popular in

December

Cheapest in

September

Average price

£451
Delta
  • Delta
  • 12/3-18/3
  • 4 total stops
  • 30h 58m total
  • Cardiff to Newark
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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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 15 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

Wed 25/2

15:55-15:40

2 stops28h 45m

Newark

Sat 28/2

18:30-20:55

2 stops21h 25m

£499

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

Thu 12/3

10:20-23:02

2 stops16h 42m

Newark

Wed 18/3

18:05-09:50

2 stops11h 45m

£617

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Tue 31/3

09:45-23:02

2 stops18h 17m

Newark

Tue 7/4

15:28-09:15

2 stops12h 47m

£636

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Fri 13/3

17:15-23:10

3 stops33h 55m

Newark

Thu 19/3

00:55-22:00

2 stops17h 05m

£653

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Wed 1/4

23:50-14:59

2 stops44h 09m

Newark

Wed 8/4

17:35-22:25

1 stop23h 50m

£716

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

Thu 12/3

08:35-20:35

2 stops40h 00m

Newark

Mon 16/3

22:35-08:05

2 stops53h 30m

£731

Flights are sorted by cheapest return flights first.

Deals found on 11/2

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 or KLM 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

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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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