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Cheap flights from Newark Airport to Cardiff from £257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Cardiff departing on 30/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Newark Airport to Cardiff

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 - 10:15
EWR
-
CWL
18h 15m
1 stop
Multiple Airlines Logo
22:10 - 22:35
CWL
-
EWR
29h 25m
3 stops
£559Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
12:25 - 10:15
EWR
-
CWL
16h 50m
2 stops
Multiple Airlines Logo
22:10 - 22:35
CWL
-
EWR
29h 25m
3 stops
£561Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
18:40 - 10:15
EWR
-
CWL
34h 35m
3 stops
Multiple Airlines Logo
07:30 - 19:57
CWL
-
EWR
17h 27m
3 stops
£615Multiple Airlines
Sat, 6 Jun - Sat, 13 Jun
Multiple Airlines Logo
06:00 - 10:15
EWR
-
CWL
23h 15m
2 stops
Multiple Airlines Logo
11:35 - 19:05
CWL
-
EWR
12h 30m
1 stop
£616Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
20:25 - 22:25
EWR
-
CWL
21h 00m
2 stops
Multiple Airlines Logo
23:30 - 22:35
CWL
-
EWR
28h 05m
3 stops
£620Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
10:35 - 10:15
EWR
-
CWL
18h 40m
2 stops
Multiple Airlines Logo
11:35 - 21:45
CWL
-
EWR
15h 10m
1 stop
£633Multiple Airlines
Wed, 27 May - Mon, 8 Jun
Multiple Airlines Logo
13:30 - 10:15
EWR
-
CWL
15h 45m
1 stop
Multiple Airlines Logo
11:35 - 21:45
CWL
-
EWR
15h 10m
1 stop
£635Multiple Airlines
Wed, 27 May - Mon, 8 Jun
Multiple Airlines Logo
06:00 - 22:20
EWR
-
CWL
35h 20m
3 stops
Multiple Airlines Logo
11:35 - 22:32
CWL
-
EWR
15h 57m
1 stop
£641Multiple Airlines
Thu, 18 Jun - Tue, 23 Jun
Multiple Airlines Logo
10:35 - 10:15
EWR
-
CWL
42h 40m
2 stops
Multiple Airlines Logo
11:35 - 21:45
CWL
-
EWR
15h 10m
1 stop
£652Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
20:25 - 22:25
EWR
-
CWL
21h 00m
2 stops
Multiple Airlines Logo
23:30 - 22:35
CWL
-
EWR
28h 05m
2 stops
£658Multiple Airlines
Wed, 6 May - Wed, 13 May

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Delta flights from Newark Airport to Cardiff

Our best Delta deals on Newark Airport to Cardiff flight tickets
Delta
26 Apr
EWR11:30Newark
16h 45m
2 stops
CWL09:15Cardiff Wales
11 May
CWL09:45Cardiff Wales
18h 33m
2 stops
EWR23:18Newark
£828
Delta
24 Aug
EWR15:25Newark
12h 50m
2 stops
CWL09:15Cardiff Wales
31 Aug
CWL09:45Cardiff Wales
20h 19m
2 stops
EWR01:04Newark
£829
Delta
9 Sept
EWR15:25Newark
12h 50m
2 stops
CWL09:15Cardiff Wales
15 Sept
CWL09:45Cardiff Wales
19h 20m
2 stops
EWR00:05Newark
£830

KLM flights from Newark Airport to Cardiff

Our best KLM deals on Newark Airport to Cardiff flight tickets
KLM
26 Apr
EWR15:15Newark
13h 00m
2 stops
CWL09:15Cardiff Wales
11 May
CWL09:45Cardiff Wales
15h 12m
2 stops
EWR19:57Newark
£820
KLM
26 May
EWR15:10Newark
13h 05m
2 stops
CWL09:15Cardiff Wales
6 Jun
CWL09:45Cardiff Wales
15h 50m
2 stops
EWR20:35Newark
£982

momondo Fare Finder

 
Customise your flight search to find flights from Newark Airport 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, momondo users made 279,928 searches. Data last updated 24 April 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

Mon 8/6

11:00-10:15

1 stop18h 15m

Cardiff Wales

Mon 15/6

22:10-22:35

3 stops29h 25m

£559

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 8/6

12:25-10:15

2 stops16h 50m

Cardiff Wales

Mon 15/6

22:10-22:35

3 stops29h 25m

£561

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Sat 6/6

18:40-10:15

3 stops34h 35m

Cardiff Wales

Sat 13/6

07:30-19:57

3 stops17h 27m

£615

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Mon 8/6

06:00-10:15

2 stops23h 15m

Cardiff Wales

Mon 15/6

11:35-19:05

1 stop12h 30m

£616

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 6/5

20:25-22:25

2 stops21h 00m

Cardiff Wales

Wed 13/5

23:30-22:35

3 stops28h 05m

£620

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 27/5

10:35-10:15

2 stops18h 40m

Cardiff Wales

Mon 8/6

11:35-21:45

1 stop15h 10m

£633
Fastest return journey

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 27/5

13:30-10:15

1 stop15h 45m

Cardiff Wales

Mon 8/6

11:35-21:45

1 stop15h 10m

£635

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 18/6

06:00-22:20

3 stops35h 20m

Cardiff Wales

Tue 23/6

11:35-22:32

1 stop15h 57m

£641

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Thu 21/5

10:35-10:15

2 stops42h 40m

Cardiff Wales

Thu 28/5

11:35-21:45

1 stop15h 10m

£652

NewarkCardiff

EWR - CWL

EWRCWL

Newark

Wed 6/5

20:25-22:25

2 stops21h 00m

Cardiff Wales

Wed 13/5

23:30-22:35

2 stops28h 05m

£658

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

When to book flights from Newark Airport to Cardiff

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Cardiff according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Newark Airport to Cardiff (EWR to CWL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Cardiff

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from Newark Airport to Cardiff takes 12h 50m
There are no direct flights from Newark Airport to Cardiff. There are no popular flight routes from Newark Airport to Cardiff.
Search flight deals

Frequently asked questions about flying from Newark Airport to Cardiff

  • How far is Newark to Cardiff Wales by plane?

    Cardiff Wales is 3341.8 mi away from Newark. Flights usually cover this in 12h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Newark Airport to Cardiff Wales Airport?

    Prices for flights from Newark Airport to Cardiff Wales Airport refresh daily.

  • How old do you have to be to fly from Newark Airport to Cardiff Wales Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Cardiff Wales Airport.

  • What documentation or ID do you need to fly to Cardiff Wales Airport?

    The travel and health documents you'll need for your trip to Cardiff Wales Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cardiff Wales Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Newark Airport to Cardiff

  • How do I get Price Alerts for flights from Newark Airport to Cardiff?

    Price Alerts will notify you by email when the price for flights to Cardiff from Newark Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Newark Airport to Cardiff with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Cardiff?

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

Why use momondo?

Why should I use momondo to find a flight deal from New York to Cardiff?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Cardiff. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Cardiff with flexible booking policies on momondo?

Flights from New York to Cardiff with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Cardiff?

Once you have performed a search for New York to Cardiff flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to Cardiff right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Cardiff flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Cardiff trip

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Find better results for your trip to the United Kingdom

Airports servicing Wales

Holyhead Anglesey Airport