How long is the flight from Newark Airport to Cardiff?

Delta can get you from Newark Airport to Cardiff in just under 17h 40m. Your travel time can differ by up to . Airlines will cover a distance of 3337 mi.

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 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.

£264+ Flights from Newark Airport to Cardiff

Find 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 16 oktober 2025.

lör 29/1122:00EWR - CWL

2 stops17h 55mMultiple Airlines

lör 6/1220:05CWL - EWR

2 stops24h 38mMultiple Airlines

Deal found 15/10£370

fre 28/1111:10EWR - CWL

2 stops17h 40mDelta

fre 5/1210:20CWL - EWR

2 stops18h 01mDelta

Deal found 14/10£554

fre 28/1117:40EWR - CWL

3 stops21h 00mMultiple Airlines

fre 5/1222:25CWL - EWR

3 stops32h 04mMultiple Airlines

Deal found 14/10£561

lör 8/1117:45EWR - CWL

1 stop22h 10mMultiple Airlines

tors 13/1110:30CWL - EWR

2 stops16h 40mMultiple Airlines

Deal found 14/10£596

lör 29/1101:35EWR - CWL

3 stops40h 30mMultiple Airlines

sön 7/1221:20CWL - EWR

2 stops23h 10mMultiple Airlines

Deal found 15/10£646

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 16 oktober 2025.

lör 29/1122:00EWR - CWL

2 stops17h 55mMultiple Airlines

lör 6/1220:05CWL - EWR

2 stops24h 38mMultiple Airlines

Deal found 15/10£370

fre 28/1111:10EWR - CWL

2 stops17h 40mDelta

fre 5/1210:20CWL - EWR

2 stops18h 01mDelta

Deal found 14/10£554

lör 8/1117:45EWR - CWL

1 stop22h 10mMultiple Airlines

tors 13/1110:30CWL - EWR

2 stops16h 40mMultiple Airlines

Deal found 14/10£596

lör 29/1101:35EWR - CWL

3 stops40h 30mMultiple Airlines

sön 7/1221:20CWL - EWR

2 stops23h 10mMultiple Airlines

Deal found 15/10£646

Last-minute flights from Newark to Cardiff
Discover last-minute flight deals from Newark to Cardiff. Data last updated 16 oktober 2025 and is based on user searches.

lör 8/1117:45EWR - CWL

1 stop22h 10mMultiple Airlines

tors 13/1110:30CWL - EWR

2 stops16h 40mMultiple Airlines

Deal found 14/10£596

fre 28/1111:10EWR - CWL

2 stops17h 40mDelta

fre 5/1210:20CWL - EWR

2 stops18h 01mDelta

Deal found 14/10£554

fre 28/1117:40EWR - CWL

3 stops21h 00mMultiple Airlines

fre 5/1222:25CWL - EWR

3 stops32h 04mMultiple Airlines

Deal found 14/10£561

lör 29/1122:00EWR - CWL

2 stops17h 55mMultiple Airlines

lör 6/1220:05CWL - EWR

2 stops24h 38mMultiple Airlines

Deal found 15/10£370

lör 29/1101:35EWR - CWL

3 stops40h 30mMultiple Airlines

sön 7/1221:20CWL - EWR

2 stops23h 10mMultiple Airlines

Deal found 15/10£646

One-way flights from Newark to Cardiff
Search for one-way flight options from Newark to Cardiff. Find affordable one-way fares based on user searches. Data last updated 16 oktober 2025.

ons 22/1017:35EWR - CWL

1 stop8h 50mMultiple Airlines

Deal found 15/10£264

lör 28/315:25EWR - CWL

2 stops12h 50mDelta

Deal found 16/10£377

lör 28/315:25EWR - CWL

2 stops12h 50mKLM

Deal found 15/10£524

fre 24/1021:25EWR - CWL

2 stops34h 05mAer Lingus

Deal found 15/10£635

Cheap flight deals from Newark to Cardiff

Round-trip from	£370
One-way from	£264
Popular in	January
Cheapest in	December
Average price	£756

29/11-6/12
4 total stops
42h 33m total
Newark to Cardiff

Search Deals

22/10
1 total stop
8h 50m total
Newark to Cardiff

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£31 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£45 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

NewarkCardiff

EWR - CWL

EWRCWL

Newark

lör 29/11

22:00-20:55

2 stops17h 55m

Cardiff Wales

lör 6/12

20:05-15:43

2 stops24h 38m

£370

NewarkCardiff

EWR - CWL

EWRCWL

Newark

fre 28/11

11:10-09:50

2 stops17h 40m

Cardiff Wales

fre 5/12

10:20-23:21

2 stops18h 01m

£554

NewarkCardiff

EWR - CWL

EWRCWL

Newark

lör 8/11

17:45-20:55

1 stop22h 10m

Cardiff Wales

tors 13/11

10:30-22:10

2 stops16h 40m

£596

NewarkCardiff

EWR - CWL

EWRCWL

Newark

lör 29/11

01:35-23:05

3 stops40h 30m

Cardiff Wales

sön 7/12

21:20-15:30

2 stops23h 10m

£646

NewarkCardiff

EWR - CWL

EWRCWL

Newark

ons 22/10

22:50-19:00

3 stops39h 10m

£270

NewarkCardiff

EWR - CWL

EWRCWL

Newark

lör 28/3

15:25-08:15

2 stops12h 50m

£377

NewarkCardiff

EWR - CWL

EWRCWL

Newark

lör 28/3

15:25-08:15

2 stops12h 50m

£524

NewarkCardiff

EWR - CWL

EWRCWL

Newark

fre 24/10

21:25-12:30

2 stops34h 05m

£635

Flights are sorted by cheapest return flights first.

Deals found on 15/10

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

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.
How long is the flight from Newark Airport to Cardiff?
Delta can get you from Newark Airport to Cardiff in just under 17h 40m. Your travel time can differ by up to . Airlines will cover a distance of 3337 mi.
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.

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Cheap flights from Newark Airport to Cardiff from £264

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

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 16 oktober 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 16 oktober 2025.

Cheap flight deals from Newark to Cardiff

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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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.

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?

How long is the flight from Newark Airport to Cardiff?

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?

Travelling to a place near Cardiff?

Browse thousands of different options on Cheapflights for your next trip

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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?

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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 16 oktober 2025.