Cheap flights from Cardiff to Pennsylvania from £401
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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Cardiff to Pennsylvania
Keep the following information in mind while searching for Cardiff to Pennsylvania flight deals. Data was last updated 13 June 2025.
Find flight deals from Cardiff to Pennsylvania
Cheapest flights from Cardiff to PennsylvaniaExplore the most affordable flight options available from Cardiff to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Explore the most affordable flight options available from Cardiff to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Cardiff to Pennsylvania 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, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Cardiff to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CardiffNew York
CWL - JFK
CWLJFK
Cardiff Wales
Thu 11/9
07:55-19:05
2 stops16h 10m
New York John F Kennedy Intl
Mon 15/9
21:25-15:55
1 stop13h 30m
CardiffNew York
CWL - JFK
CWLJFK
Cardiff Wales
Mon 8/12
10:20-19:20
1 stop14h 00m
New York John F Kennedy Intl
Thu 11/12
11:20-09:50
2 stops17h 30m
CardiffNewark
CWL - EWR
CWLEWR
Cardiff Wales
Mon 8/12
10:20-23:03
2 stops17h 43m
Newark
Thu 11/12
13:00-09:50
2 stops15h 50m
CardiffNew York
CWL - JFK
CWLJFK
Cardiff Wales
Mon 8/12
10:20-19:20
1 stop14h 00m
New York John F Kennedy Intl
Thu 11/12
16:40-16:55
1 stop19h 15m
CardiffNew York
CWL - LGA
CWLLGA
Cardiff Wales
Thu 11/9
09:50-19:34
2 stops14h 44m
New York LaGuardia
Mon 15/9
11:00-09:15
2 stops17h 15m
CardiffNew York
CWL - JFK
CWLJFK
Cardiff Wales
Thu 11/9
09:50-20:55
2 stops16h 05m
New York John F Kennedy Intl
Sun 14/9
00:50-16:45
1 stop10h 55m
CardiffPhiladelphia
CWL - PHL
CWLPHL
Cardiff Wales
Wed 2/7
09:50-20:51
2 stops16h 01m
Philadelphia
Wed 9/7
17:22-16:45
2 stops18h 23m
CardiffNew York
CWL - JFK
CWLJFK
Cardiff Wales
Thu 10/7
09:50-19:05
1 stop14h 15m
New York John F Kennedy Intl
Wed 16/7
00:50-16:45
1 stop10h 55m
CardiffWashington, D.C.
CWL - IAD
CWLIAD
Cardiff Wales
Tue 8/7
17:15-15:35
1 stop27h 20m
Washington, D.C. Dulles Intl
Wed 16/7
13:00-09:15
2 stops15h 15m
CardiffWashington, D.C.
CWL - DCA
CWLDCA
Cardiff Wales
Tue 8/7
09:50-23:35
2 stops18h 45m
Washington, D.C. Reagan-National
Tue 15/7
10:19-09:15
2 stops17h 56m
Best time to book a flight from Cardiff to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Cardiff with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Cardiff to Pennsylvania
What is the cheapest month to book a flight from Cardiff to Pennsylvania?
Currently, March is the cheapest month in which you can book a flight from Cardiff to Pennsylvania (average of £648). Flying from Cardiff to Pennsylvania in July is currently the most expensive (average of £839). 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.
Rainfall in Pennsylvania by month
Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Pennsylvania ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Pennsylvania when rainfall is around 69.0 mm.
Temperature in Pennsylvania by month
Plan your trip to Pennsylvania by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Pennsylvania, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated 13 June 2025.
Get a feel of what it's like to fly with Delta, KLM and Air France from Cardiff to Pennsylvania by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Cardiff to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Cardiff to Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Cardiff to Pennsylvania
Discover the top airline that operate flights from Cardiff to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Cardiff to Pennsylvania?
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Why should you use Cheapflights to find cheap flight tickets from Cardiff to Pennsylvania?
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Can Cheapflights find flights from Cardiff to Pennsylvania with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Pennsylvania flexibly with Cheapflights today.
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