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Cheap flights from Newark Airport to Cardiff from £331

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — CWL
8 Jun — 15 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newark to Cardiff

Enter your travel dates to find the best prices.

Cheapest flights from Newark to Cardiff
Explore the most affordable flight options available from Newark to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2026.

Thu 18/606:00
EWR
-
CWL
3 stops35h 20m
Multiple Airlines
Mon 22/622:10
CWL
-
EWR
3 stops29h 22m
Multiple Airlines
Deal found 7/5£617
Tue 16/618:40
EWR
-
CWL
2 stops34h 35m
Multiple Airlines
Tue 23/611:35
CWL
-
EWR
1 stop15h 57m
Multiple Airlines
Deal found 5/5£682
Sat 5/920:25
EWR
-
CWL
2 stops19h 55m
Multiple Airlines
Sun 13/921:45
CWL
-
EWR
2 stops26h 15m
Multiple Airlines
Deal found 6/5£726
Sun 16/811:20
EWR
-
CWL
1 stop17h 55m
Multiple Airlines
Thu 3/911:35
CWL
-
EWR
1 stop15h 10m
Multiple Airlines
Deal found 5/5£734
Fri 19/610:35
EWR
-
CWL
2 stops18h 40m
Multiple Airlines
Sun 21/621:45
CWL
-
EWR
2 stops29h 02m
Multiple Airlines
Deal found 6/5£750

Find flight deals from Newark to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Cardiff (CWL). 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 9 May 2026.

Round-trip from

£617

One-way from

£331
18/6-22/6
  • 18/6-22/6
  • 6 total stops
  • 64h 42m total
  • Newark to Cardiff
Search Deals
Delta
  • Delta
  • 1/11
  • 2 total stops
  • 17h 15m total
  • Newark to Cardiff
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newark to Cardiff 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 9 May 2026.
Use the filters below to find and compare flights from Newark Airport to Cardiff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 16/6

18:40-10:15

2 stops34h 35m

Cardiff Wales

Tue 23/6

11:35-22:32

1 stop15h 57m

£682

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 5/9

20:25-21:20

2 stops19h 55m

Cardiff Wales

Sun 13/9

21:45-19:00

2 stops26h 15m

£726

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 19/6

10:35-10:15

2 stops18h 40m

Cardiff Wales

Sun 21/6

21:45-21:47

2 stops29h 02m

£750
Fastest return journey

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 9/9

15:25-09:15

2 stops12h 50m

Cardiff Wales

Tue 15/9

09:45-00:05

2 stops19h 20m

£784

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 1/9

15:00-16:45

2 stops20h 45m

Cardiff Wales

Wed 9/9

09:45-00:05

2 stops19h 20m

£784

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 1/9

10:25-09:15

2 stops17h 50m

Cardiff Wales

Wed 9/9

09:45-00:05

2 stops19h 20m

£810

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 21/6

06:00-10:15

2 stops23h 15m

Cardiff Wales

Sun 28/6

17:40-21:00

2 stops32h 20m

£812
Cheapest one-way
Fastest single journey

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 1/11

18:30-16:45

2 stops17h 15m

£331

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 7/6

09:39-10:15

2 stops19h 36m

£544

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Sorted by cheapest first

Best time to book a flight from Newark to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Newark 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 Newark to Cardiff. 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 into for flights to Cardiff from Newark?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly into when you book flights from Newark to Cardiff. 0 airlines have flights to Cardiff Wales from Newark on a regular basis. Booking flights from Newark to Cardiff Wales should not be difficult; the airport handles an average of 0 inbound flights from Newark per day.

  • Can I find deals for flights from Newark to Cardiff that include hotel bookings?

    Yes. In addition to deals on Newark to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Newark to Cardiff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Cardiff.

  • Can I find deals for business class flights from Newark to Cardiff?

    Yes. Cheapflights offers flight deals from Newark to Cardiff 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 Cardiff?

Book flights to Cardiff if you plan to visit one of these locations
Barry
Bridgend

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Can Cheapflights find flights from Newark to Cardiff with no change fees?

Yes, we can. To see specific flights from Newark to Cardiff with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from Newark to Cardiff on Cheapflights with our Price Alert feature and get notified when better prices are available.

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