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Cheap flights from Newark Airport to Cardiff from £578

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — CWL
4 Sep — 11 Sep1
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 5 August 2026.

Sun 20/917:45 -
3 stops23h 00m
Sat 26/907:30 -
3 stops34h 45m
Deal found 31/7£578
Mon 14/917:35 -
1 stop24h 15m
Mon 21/922:10 -
2 stops26h 05m
Deal found 31/7£673
Fri 16/1020:25 -
3 stops31h 50m
Tue 20/1023:15 -
2 stops25h 00m
Deal found 1/8£691
Thu 17/914:35 -
2 stops26h 45m
Thu 24/922:50 -
2 stops28h 40m
Deal found 2/8£771

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 5 August 2026.

Round-trip from

£578
20/9-26/9
  • 20/9-26/9
  • 6 total stops
  • 57h 45m total
  • Newark to Cardiff
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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 5 August 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

Sun 20/9

23:55-21:45

2 stops16h 50m

Cardiff Wales

Sat 26/9

07:30-09:30

3 stops31h 00m

£697

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 14/9

20:25-22:50

2 stops21h 25m

Cardiff Wales

Mon 21/9

13:35-19:50

3 stops35h 15m

£709

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 17/9

12:25-22:20

3 stops28h 55m

Cardiff Wales

Thu 24/9

22:50-22:30

2 stops28h 40m

£772

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 16/10

17:35-17:05

2 stops18h 30m

Cardiff Wales

Tue 20/10

16:15-21:00

2 stops33h 45m

£825

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 18/11

08:45-09:50

2 stops20h 05m

Cardiff Wales

Thu 26/11

10:20-23:15

2 stops17h 55m

£852

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 14/12

19:35-11:30

3 stops34h 55m

Cardiff Wales

Tue 29/12

21:40-22:10

3 stops29h 30m

£885

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 1/9

09:30-09:15

2 stops18h 45m

Cardiff Wales

Wed 9/9

09:45-23:57

2 stops19h 12m

£890

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 9/9

12:00-09:15

2 stops16h 15m

Cardiff Wales

Tue 15/9

09:45-19:58

2 stops15h 13m

£909
Fastest return journey

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 16/10

15:00-09:15

2 stops13h 15m

Cardiff Wales

Tue 20/10

09:45-20:53

2 stops16h 08m

£925

Flights are sorted by cheapest return flights first.

Deals found on 3/8

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
Bridgend
Barry

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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.

Can Cheapflights notify me if prices for flights from Newark to Cardiff become cheaper?

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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