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$380+ Cheap flights from Cardiff (CWL) to Pennsylvania

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — PHL
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
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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 noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$578
(Mytrip)

One-way from

$380
(Trip.com)
Provider with most accurate pricing for Cardiff Wales-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Cardiff Wales-Philadelphia flights.
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From Cardiff Wales to Pennsylvania
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One-way flight from Cardiff Wales to Pennsylvania
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Find flight deals from Cardiff to Pennsylvania

Cheapest flights from Cardiff to Pennsylvania
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 noviembre 26, 2025.

This Mytrip deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2710:30 amCWL - EWR
3 stops31h 55mMultiple Airlines
jue. 12/45:40 pmEWR - CWL
2 stops23h 20mMultiple Airlines
Deal found 11/24$802
This Netflights deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1110:20 amCWL - JFK
1 stop10h 25mMultiple Airlines
dom. 12/144:40 pmJFK - CWL
1 stop12h 10mMultiple Airlines
Deal found 11/26$932
This KLM deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1110:20 amCWL - JFK
1 stop14h 00mKLM
mié. 12/249:20 pmJFK - CWL
1 stop14h 35mKLM
Deal found 11/26$937
This Mytrip deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2710:30 amCWL - JFK
2 stops34h 15mMultiple Airlines
jue. 12/45:35 pmJFK - CWL
2 stops23h 25mMultiple Airlines
Deal found 11/24$957
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1110:20 amCWL - JFK
1 stop10h 25mDelta
mié. 12/245:45 pmJFK - CWL
1 stop11h 05mDelta
Deal found 11/24$979
This KLM deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1110:20 amCWL - JFK
1 stop14h 00mKLM
dom. 12/149:20 pmJFK - CWL
1 stop14h 25mKLM
Deal found 11/24$983
This Delta deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1110:20 amCWL - JFK
1 stop10h 25mDelta
dom. 12/1410:52 amJFK - CWL
2 stops17h 58mDelta
Deal found 11/25$1,014
This Delta deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2510:20 amCWL - LGA
2 stops18h 00mDelta
jue. 1/112:55 pmLGA - CWL
2 stops15h 55mDelta
Deal found 11/25$1,225
This oojo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/278:35 amCWL - EWR
2 stops16h 00mBritish Airways
jue. 12/46:30 pmEWR - CWL
2 stops36h 00mBritish Airways
Deal found 11/24$1,303
This oojo deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/112:00 pmCWL - EWR
2 stops36h 35mBritish Airways
jue. 12/46:30 pmEWR - CWL
2 stops36h 00mBritish Airways
Deal found 11/25$3,682

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated noviembre 26, 2025.
Use the filters below to find and compare flights from Cardiff to Pennsylvania that are best for you.

Fly from

Cardiff

Fly to

Pennsylvania

Route

Depart

Return

Price

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

vie. 1/9

10:25 pm-8:10 pm

2 stops26h 45m

New York John F Kennedy Intl

vie. 1/16

4:25 pm-7:40 pm

2 stops22h 15m

$639

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

mar. 2/10

10:20 am-3:45 pm

3 stops34h 25m

New York John F Kennedy Intl

dom. 2/15

5:35 pm-11:05 pm

2 stops24h 30m

$661

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

mar. 2/10

5:25 pm-6:25 pm

3 stops30h 00m

Newark

dom. 2/15

7:35 pm-11:05 pm

2 stops22h 30m

$692

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

jue. 1/29

8:35 am-8:05 pm

2 stops16h 30m

New York John F Kennedy Intl

lun. 2/2

9:35 pm-8:05 am

2 stops53h 30m

$699

CardiffNewark

CWL - EWR

CWLEWR

Cardiff Wales

jue. 1/29

8:35 am-7:35 pm

2 stops40h 00m

Newark

lun. 2/2

9:35 pm-8:05 am

2 stops53h 30m

$699

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

lun. 3/2

10:20 am-3:45 pm

1 stop10h 25m

New York John F Kennedy Intl

lun. 3/16

1:50 pm-9:50 am

2 stops16h 00m

$710

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

lun. 3/2

5:15 pm-3:45 pm

1 stop27h 30m

New York John F Kennedy Intl

lun. 3/16

5:40 pm-4:55 pm

1 stop19h 15m

$710

CardiffNew York

CWL - LGA

CWLLGA

Cardiff Wales

lun. 3/2

10:20 am-9:17 pm

2 stops15h 57m

New York LaGuardia

lun. 3/16

4:00 pm-9:50 am

2 stops13h 50m

$710

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

sáb. 2/14

5:25 pm-11:25 am

1 stop23h 00m

New York John F Kennedy Intl

sáb. 2/21

4:45 pm-9:50 am

1 stop12h 05m

$711

CardiffNew York

CWL - JFK

CWLJFK

Cardiff Wales

jue. 1/29

10:20 am-1:20 pm

1 stop32h 00m

New York John F Kennedy Intl

lun. 2/2

5:45 pm-9:50 am

1 stop11h 05m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 36 results
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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.
Estimated round-trip 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.

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, January is the cheapest month in which you can book a flight from Cardiff to Pennsylvania (average of $670). Flying from Cardiff to Pennsylvania in August is currently the most expensive (average of $1,225). 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.

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.

  • What airport do you fly from for flights from Cardiff to Pennsylvania?

    Located just 9.1 mi from the city center, Cardiff Wales (CWL) is the airport most travelers will use when flying to Pennsylvania from Cardiff.

  • How long is the flight from Cardiff to Pennsylvania?

    For as low as $710, British Airways can have you in Pennsylvania from Cardiff in 10h 25m. The distance from Cardiff to Pennsylvania is about 3323 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Cardiff to Pennsylvania?

    Most travelers choose Cardiff Wales - New York John F Kennedy Intl, Cardiff Wales - Newark or Cardiff Wales - New York LaGuardia when deciding on the best route from Cardiff to Pennsylvania.

  • Can I find deals for flights from Cardiff to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Cardiff to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cardiff to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Pennsylvania.

  • Can I find deals for business class flights from Cardiff to Pennsylvania?

    Yes. Cheapflights offers flight deals from Cardiff to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cardiff to Pennsylvania?

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Pennsylvania (average of $670). Flying from Cardiff to Pennsylvania in August is currently the most expensive (average of $1,225). 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.

See more FAQs

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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.
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