Cheap flights from Connecticut to Cardiff from £163
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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Connecticut to Cardiff
Keep the following information in mind while searching for Connecticut to Cardiff flight deals. Data was last updated 18 September 2025.
Round-trip from | £435 |
---|---|
One-way from | £163 |
Find flight deals from Connecticut to Cardiff
Cheapest flights from Connecticut to CardiffExplore the most affordable flight options available from Connecticut to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.
Explore the most affordable flight options available from Connecticut to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Connecticut to Cardiff that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Wed 26/11
00:30-15:40
3 stops34h 10m
Cardiff Wales
Sun 30/11
21:20-19:05
3 stops26h 45m
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Wed 18/2
17:45-09:50
1 stop11h 05m
Cardiff Wales
Mon 23/2
10:20-11:30
1 stop30h 10m
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Wed 1/10
17:30-16:45
1 stop18h 15m
Cardiff Wales
Wed 8/10
09:50-21:30
2 stops16h 40m
New YorkCardiff
LGA - CWL
LGACWL
New York LaGuardia
Thu 27/11
11:40-19:15
3 stops26h 35m
Cardiff Wales
Sun 30/11
21:20-16:59
3 stops24h 39m
NewarkCardiff
EWR - CWL
EWRCWL
Newark
Thu 27/11
16:30-19:15
3 stops21h 45m
Cardiff Wales
Sun 30/11
21:20-15:43
2 stops23h 23m
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Wed 26/11
17:00-10:05
1 stop12h 05m
Cardiff Wales
Sun 30/11
21:20-13:55
1 stop21h 35m
NewarkCardiff
EWR - CWL
EWRCWL
Newark
Wed 18/2
10:25-09:50
2 stops18h 25m
Cardiff Wales
Mon 23/2
10:20-00:59
2 stops19h 39m
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Wed 18/2
12:00-09:50
2 stops16h 50m
Cardiff Wales
Mon 23/2
10:20-15:45
1 stop10h 25m
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Tue 30/9
10:30-09:15
2 stops17h 45m
Cardiff Wales
Tue 7/10
09:50-23:18
2 stops18h 28m
NewarkCardiff
EWR - CWL
EWRCWL
Newark
Wed 1/10
15:21-09:15
2 stops12h 54m
Cardiff Wales
Wed 8/10
09:50-19:23
2 stops14h 33m
Best time to book a flight from Connecticut to Cardiff
Have a flexible travel schedule? Discover the best time to fly to Cardiff from Connecticut with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Connecticut to Cardiff
Related info for your journey
Find useful and relevant information for your journey from Connecticut to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Cardiff?
Book flights to Cardiff if you plan to visit one of these locationsBrowse 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 Connecticut 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 Connecticut to Cardiff?
When you search for this flight from Connecticut to Cardiff, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Connecticut to Cardiff?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Connecticut to Cardiff.
Can Cheapflights find flights from Connecticut to Cardiff with no change fees?
Yes, we can. To see specific flights from Connecticut 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 Connecticut to Cardiff become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cardiff from Connecticut today and book when prices fit your budget.