Earn point on your loyalty program!arrow arc left

Cheap flights from Cardiff (CWL) to Newark (EWR)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Cardiff (CWL) to Newark (EWR)

How to find the cheapest flight from Cardiff (CWL) to Newark (EWR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Cardiff (CWL) to Newark (EWR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Cardiff (CWL) to Newark (EWR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Cardiff to Newark in July , August 2026

28 Jul - 12 Aug $ 1,360.00
CWL
Cardiff
WestJet
3 STOPS
EWR
Newark
EWR
Newark
WestJet
2 STOPS
CWL
Cardiff
Pick dates
28 Jul - 07 Aug $ 1,379.00
CWL
Cardiff
WestJet
3 STOPS
EWR
Newark
EWR
Newark
WestJet
2 STOPS
CWL
Cardiff
Pick dates
24 Jul - 02 Aug $ 3,764.00
CWL
Cardiff
WestJet
2 STOPS
EWR
Newark
EWR
Newark
WestJet
2 STOPS
CWL
Cardiff
Pick dates

Last minute flights from Cardiff to Newark

28 Jul - 31 Jul $ 1,401.00
CWL
Cardiff
WestJet
3 STOPS
EWR
Newark
EWR
Newark
WestJet
2 STOPS
CWL
Cardiff
Pick dates
28 Jul - 31 Jul $ 1,650.00
CWL
Cardiff
WestJet
1 STOPS
EWR
Newark
EWR
Newark
WestJet
2 STOPS
CWL
Cardiff
Pick dates
25 Jul - 31 Jul $ 1,652.00
CWL
Cardiff
WestJet
1 STOPS
EWR
Newark
EWR
Newark
WestJet
2 STOPS
CWL
Cardiff
Pick dates

One-way flights to Newark from Cardiff

10:40 PM - 2:50 PM
LOT Polish Airlines
3 Stops
24h 40m
CWL - EWR
$ 857
Kiwi
Pick dates
9:45 AM - 7:45 PM
KLM Royal Dutch Airlines
2 Stops
17h 15m
CWL - EWR
$ 2,719
Kiwi
Pick dates
9:45 AM - 7:45 PM
Air France
2 Stops
17h 15m
CWL - EWR
$ 2,801
Kiwi
Pick dates

How to find the cheapest flight from Cardiff (CWL) to Newark (EWR)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Cardiff (CWL) to Newark (EWR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Cardiff (CWL) to Newark (EWR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.