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Cheap flights from Newark Airport to Cardiff from £352

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — CWL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 15 September 2025.

Round-trip from

£352

Popular in

January

Cheapest in

December

Average price

£776
22/11-30/11
  • 22/11-30/11
  • 4 total stops
  • 41h 18m total
  • Newark to Cardiff
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Highest demand for flights based on searches. 4% potential increase in price (£28 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (£44 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Newark to Cardiff

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 15 September 2025.

Sat 22/1122:00EWR - CWL
2 stops17h 55mMultiple Airlines
Sun 30/1121:20CWL - EWR
2 stops23h 23mMultiple Airlines
Deal found 14/9£352
Tue 28/1011:05EWR - CWL
2 stops24h 25mMultiple Airlines
Tue 4/1117:25CWL - EWR
3 stops32h 05mMultiple Airlines
Deal found 13/9£459
Wed 29/1018:45EWR - CWL
1 stop11h 20mMultiple Airlines
Wed 5/1115:55CWL - EWR
2 stops28h 45mMultiple Airlines
Deal found 14/9£488
Wed 29/1001:20EWR - CWL
3 stops40h 40mMultiple Airlines
Thu 6/1117:25CWL - EWR
3 stops33h 45mMultiple Airlines
Deal found 15/9£518
Tue 28/1012:55EWR - CWL
2 stops16h 55mKLM
Tue 4/1110:20CWL - EWR
2 stops17h 50mKLM
Deal found 13/9£519
Wed 29/1013:29EWR - CWL
2 stops16h 21mKLM
Wed 5/1110:20CWL - EWR
2 stops28h 16mKLM
Deal found 14/9£526
Tue 4/1110:25EWR - CWL
3 stops24h 05mMultiple Airlines
Thu 13/1113:00CWL - EWR
3 stops31h 43mMultiple Airlines
Deal found 15/9£534

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 15 September 2025.
Use the filters below to find and compare flights from Newark Airport to Cardiff that are best for you.

Fly from

Newark

Fly to

Cardiff

Route

Depart

Return

Price

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 22/11

22:00-20:55

2 stops17h 55m

Cardiff Wales

Sun 30/11

21:20-15:43

2 stops23h 23m

£352

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 28/10

11:05-15:30

2 stops24h 25m

Cardiff Wales

Tue 4/11

17:25-20:30

3 stops32h 05m

£459

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 29/10

18:45-10:05

1 stop11h 20m

Cardiff Wales

Wed 5/11

15:55-15:40

2 stops28h 45m

£488

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 28/10

12:55-09:50

2 stops16h 55m

Cardiff Wales

Tue 4/11

10:20-23:10

2 stops17h 50m

£519

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 28/10

11:59-09:50

2 stops17h 51m

Cardiff Wales

Tue 4/11

10:20-23:10

2 stops17h 50m

£526

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 29/10

13:29-09:50

2 stops16h 21m

Cardiff Wales

Wed 5/11

10:20-09:36

2 stops28h 16m

£526

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 29/10

13:29-09:50

2 stops16h 21m

Cardiff Wales

Wed 5/11

10:20-23:10

2 stops17h 50m

£526

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Tue 4/11

16:30-15:30

2 stops18h 00m

Cardiff Wales

Thu 13/11

13:00-19:38

3 stops35h 38m

£534

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 29/10

00:55-22:00

3 stops41h 05m

Cardiff Wales

Thu 6/11

17:25-22:10

3 stops33h 45m

£549

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sun 23/11

17:45-23:05

1 stop24h 20m

Cardiff Wales

Thu 27/11

10:30-22:10

2 stops16h 40m

£565

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 12 results
1
2

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.

  • What is the cheapest month to book a flight from Newark Airport to Cardiff?

    Currently, July is the cheapest month in which you can book a flight from Newark Airport to Cardiff (average of £169). Flying from Newark Airport to Cardiff in December is currently the most expensive (average of £263). 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
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.

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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