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.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Cardiff, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest month to fly from Newark Airport to Cardiff?

February can be a great time to fly to Cardiff from Newark Airport with a flight ticket averaging about £796. Cheapflights users have found deals in the month of February for as cheap as £587. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from EWR to CWL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newark Airport to Cardiff as you normally would.

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.

£232+ Flights from Newark Airport to Cardiff

Cheap flight deals from Newark to Cardiff

Round-trip from	£449
One-way from	£232
Popular in	June
Cheapest in	February
Average price	£871

18/8-25/8
4 total stops
61h 55m total
Newark to Cardiff

Search Deals

18/7
2 total stops
28h 20m total
Newark to Cardiff

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£73 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 8 July 2025.

Mon 18/809:00EWR - CWL

2 stops25h 55mMultiple Airlines

Mon 25/813:10CWL - EWR

2 stops36h 00mMultiple Airlines

Deal found 6/7£449

Fri 12/912:00EWR - CWL

2 stops16h 10mDelta

Fri 19/909:50CWL - EWR

2 stops16h 15mDelta

Deal found 7/7£549

Thu 21/816:59EWR - CWL

2 stops18h 46mVirgin Atlantic

Thu 28/809:50CWL - EWR

2 stops19h 54mVirgin Atlantic

Deal found 7/7£569

Fri 5/915:40EWR - CWL

2 stops12h 30mKLM

Thu 11/909:50CWL - EWR

2 stops14h 34mKLM

Deal found 6/7£593

Best flights from Newark to Cardiff
Discover carefully curated flight deals from Newark to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 July 2025.

Mon 18/809:00EWR - CWL

2 stops25h 55mMultiple Airlines

Mon 25/813:10CWL - EWR

2 stops36h 00mMultiple Airlines

Deal found 6/7£449

Fri 12/912:00EWR - CWL

2 stops16h 10mDelta

Fri 19/909:50CWL - EWR

2 stops16h 15mDelta

Deal found 7/7£549

Thu 21/816:59EWR - CWL

2 stops18h 46mVirgin Atlantic

Thu 28/809:50CWL - EWR

2 stops19h 54mVirgin Atlantic

Deal found 7/7£569

Fri 5/915:40EWR - CWL

2 stops12h 30mKLM

Thu 11/909:50CWL - EWR

2 stops14h 34mKLM

Deal found 6/7£593

Last-minute flights from Newark to Cardiff
Discover last-minute flight deals from Newark to Cardiff. Data last updated 8 July 2025 and is based on user searches.

Thu 7/812:00EWR - CWL

2 stops16h 15mDelta

Tue 12/809:50CWL - EWR

2 stops14h 40mDelta

Deal found 6/7£567

Mon 18/809:00EWR - CWL

2 stops25h 55mMultiple Airlines

Mon 25/813:10CWL - EWR

2 stops36h 00mMultiple Airlines

Deal found 6/7£449

Thu 21/816:59EWR - CWL

2 stops18h 46mVirgin Atlantic

Thu 28/809:50CWL - EWR

2 stops19h 54mVirgin Atlantic

Deal found 7/7£569

Cheapflights Fare Finder

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

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 18/8

09:00-15:55

2 stops25h 55m

Cardiff Wales

Mon 25/8

13:10-20:10

2 stops36h 00m

£449

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 12/9

12:00-09:10

2 stops16h 10m

Cardiff Wales

Fri 19/9

09:50-21:05

2 stops16h 15m

£549

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 21/8

16:59-16:45

2 stops18h 46m

Cardiff Wales

Thu 28/8

09:50-00:44

2 stops19h 54m

£569

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 5/9

15:40-09:10

2 stops12h 30m

Cardiff Wales

Thu 11/9

09:50-19:24

2 stops14h 34m

£593

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Fri 18/7

01:15-10:35

2 stops28h 20m

£232

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 20/9

12:11-09:15

2 stops16h 04m

£374

Flights are sorted by cheapest return flights first.

Deals found on 7/7

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.

Reviews of airlines servicing Cardiff

Read reviews from past customers who have flown with Delta, KLM, andVirgin Atlantic from Newark Airport to Cardiff. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,962 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta

8.0

Very Good

7,962 reviews

Delta

8.0

Very Good

7,962 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

KLM

7.8

Good

1,370 reviews

Delta

8.0

Very Good

7,962 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Virgin Atlantic

7.4

Good

652 reviews

Delta

8.0

Very Good

7,962 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Related info for your journey

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

Barry

Bridgend

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Newark to Cardiff. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Newark to Cardiff?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Newark to Cardiff for you. Better yet — we are completely free to use.

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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Cheap flights from Newark Airport to Cardiff from £232

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Newark to Cardiff

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Newark to Cardiff

Cheapest flights from Newark to CardiffExplore 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 8 July 2025.

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 8 July 2025.

Cheapflights Fare Finder

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

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.

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated 8 July 2025.

Read reviews from past customers who have flown with Delta, KLM, andVirgin Atlantic from Newark Airport to Cardiff. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

How can I find direct flights from Newark to Cardiff?

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

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

Travelling to a place near Newark Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newark to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newark to Cardiff?

Why should you use Cheapflights to find cheap flight tickets from Newark to Cardiff?

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

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

100% Free

Book with Flexibility

Travel Smart

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 8 July 2025.