$289+ Cheap flights from Pennsylvania to Cardiff (CWL)
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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CWL
Mar 7 — Mar 141
1 adult, Economy
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Find cheap flights from Pennsylvania to Cardiff with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Pennsylvania to CardiffExplore the most affordable flight options available from Pennsylvania to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Pennsylvania to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Wed 3/45:45 pm
EWR
- CWL
1 stop16h 50m
Multiple Airlines
Fri 3/610:55 am
CWL
- EWR
1 stop10h 20m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 pm
JFK
- CWL
1 stop12h 05m
Multiple Airlines
Fri 3/612:20 pm
CWL
- JFK
1 stop12h 09m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$660
This KLM deal was found by Cheapflights users on 2/3. 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.
Sun 3/1510:20 pm
JFK
- CWL
1 stop31h 30m
KLM
Tue 3/315:15 pm
CWL
- JFK
1 stop30h 50m
KLM
Deal found 2/3![KLM logo]()
$692
This KLM deal was found by Cheapflights users on 2/3. 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.
Wed 2/114:45 pm
JFK
- CWL
1 stop12h 05m
KLM
Tue 2/1710:20 am
CWL
- JFK
1 stop31h 55m
KLM
Deal found 2/3![KLM logo]()
$693
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 2/256:50 pm
JFK
- CWL
1 stop10h 00m
Delta
Thu 3/510:20 am
CWL
- JFK
1 stop10h 25m
Delta
Deal found 2/2![Delta logo]()
$695
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 3/181:50 pm
JFK
- CWL
2 stops16h 00m
Delta
Wed 3/2510:20 am
CWL
- JFK
1 stop14h 00m
Delta
Deal found 2/3![Delta logo]()
$697
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:25 pm
JFK
- CWL
2 stops55h 25m
KLM
Wed 3/2510:20 am
CWL
- JFK
1 stop30h 05m
KLM
Deal found 2/3![KLM logo]()
$698
This Virgin Atlantic deal was found by Cheapflights users on 2/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:45 pm
JFK
- CWL
1 stop11h 05m
Virgin Atlantic
Tue 3/315:15 pm
CWL
- JFK
2 stops30h 15m
Virgin Atlantic
Deal found 2/3![Virgin Atlantic logo]()
$702
This KLM deal was found by Cheapflights users on 2/3. 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.
Wed 2/1111:47 am
EWR
- CWL
2 stops17h 03m
KLM
Wed 2/1810:20 am
CWL
- EWR
2 stops17h 46m
KLM
Deal found 2/3![KLM logo]()
$708
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:05 pm
IAD
- CWL
1 stop21h 20m
Multiple Airlines
Tue 5/199:45 pm
CWL
- IAD
2 stops26h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$721
This KLM deal was found by Cheapflights users on 2/5. 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.
Sun 3/2210:20 pm
JFK
- CWL
1 stop14h 25m
KLM
Sun 3/295:15 pm
CWL
- JFK
1 stop28h 50m
KLM
Deal found 2/5![KLM logo]()
$743
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:15 pm
JFK
- CWL
1 stop20h 50m
Multiple Airlines
Sun 3/295:40 pm
CWL
- JFK
2 stops33h 35m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$749
Best flights from Pennsylvania to CardiffDiscover carefully curated flight deals from Pennsylvania to Cardiff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Pennsylvania to Cardiff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Wed 3/45:45 pm
EWR
- CWL
1 stop16h 50m
Multiple Airlines
Fri 3/610:55 am
CWL
- EWR
1 stop10h 20m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$497
This KLM deal was found by Cheapflights users on 2/3. 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.
Sun 3/1510:20 pm
JFK
- CWL
1 stop31h 30m
KLM
Tue 3/315:15 pm
CWL
- JFK
1 stop30h 50m
KLM
Deal found 2/3![KLM logo]()
$692
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 2/256:50 pm
JFK
- CWL
1 stop10h 00m
Delta
Thu 3/510:20 am
CWL
- JFK
1 stop10h 25m
Delta
Deal found 2/2![Delta logo]()
$695
This Virgin Atlantic deal was found by Cheapflights users on 2/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:45 pm
JFK
- CWL
1 stop11h 05m
Virgin Atlantic
Tue 3/315:15 pm
CWL
- JFK
2 stops30h 15m
Virgin Atlantic
Deal found 2/3![Virgin Atlantic logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 pm
JFK
- CWL
1 stop12h 05m
Multiple Airlines
Fri 3/612:20 pm
CWL
- JFK
1 stop12h 09m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$660
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 3/181:50 pm
JFK
- CWL
2 stops16h 00m
Delta
Wed 3/2510:20 am
CWL
- JFK
1 stop14h 00m
Delta
Deal found 2/3![Delta logo]()
$697
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:25 pm
JFK
- CWL
2 stops55h 25m
KLM
Wed 3/2510:20 am
CWL
- JFK
1 stop30h 05m
KLM
Deal found 2/3![KLM logo]()
$698
This Virgin Atlantic deal was found by Cheapflights users on 2/2. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:05 pm
IAD
- CWL
1 stop10h 45m
Virgin Atlantic
Wed 3/255:25 pm
CWL
- IAD
1 stop27h 40m
Virgin Atlantic
Deal found 2/2![Virgin Atlantic logo]()
$791
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:05 pm
IAD
- CWL
1 stop21h 20m
Multiple Airlines
Tue 5/199:45 pm
CWL
- IAD
2 stops26h 15m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$721
This KLM deal was found by Cheapflights users on 2/5. 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.
Sun 3/2210:20 pm
JFK
- CWL
1 stop14h 25m
KLM
Sun 3/295:15 pm
CWL
- JFK
1 stop28h 50m
KLM
Deal found 2/5![KLM logo]()
$743
This oojo deal was found by Cheapflights users on 2/4. 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.
Sat 6/206:45 pm
PHL
- CWL
2 stops35h 45m
Aer Lingus
Sat 7/412:00 pm
CWL
- PHL
2 stops33h 40m
Aer Lingus
Deal found 2/4![Aer Lingus logo]()
$1,659
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 3/1811:45 am
LGA
- CWL
2 stops18h 05m
Delta
Wed 3/2510:20 am
CWL
- LGA
2 stops17h 17m
Delta
Deal found 2/3![Delta logo]()
$768
This Virgin Atlantic deal was found by Cheapflights users on 2/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:40 pm
IAD
- CWL
1 stop10h 35m
Virgin Atlantic
Tue 5/199:45 am
CWL
- IAD
1 stop10h 50m
Virgin Atlantic
Deal found 2/3![Virgin Atlantic logo]()
$804
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:15 pm
JFK
- CWL
1 stop20h 50m
Multiple Airlines
Sun 3/295:40 pm
CWL
- JFK
2 stops33h 35m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 3/152:00 pm
LGA
- CWL
2 stops15h 50m
Delta
Tue 3/319:45 am
CWL
- LGA
2 stops16h 38m
Delta
Deal found 2/3![Delta logo]()
$768
This KLM deal was found by Cheapflights users on 2/5. 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.
Sun 3/227:05 pm
IAD
- CWL
1 stop10h 45m
KLM
Sun 3/295:15 pm
CWL
- IAD
1 stop27h 20m
KLM
Deal found 2/5![KLM logo]()
$789
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Tue 4/288:30 pm
JFK
- CWL
2 stops21h 55m
Multiple Airlines
Fri 5/110:45 pm
CWL
- JFK
2 stops29h 03m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$757
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 3/157:20 pm
EWR
- CWL
2 stops17h 25m
Delta
Tue 3/319:45 am
CWL
- EWR
2 stops18h 49m
Delta
Deal found 2/3![Delta logo]()
$768
This KLM deal was found by Cheapflights users on 2/5. 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.
Thu 3/56:05 pm
IAD
- CWL
1 stop10h 45m
KLM
Thu 3/125:25 pm
CWL
- IAD
1 stop27h 40m
KLM
Deal found 2/5![KLM logo]()
$789
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/235:33 pm
PHL
- CWL
2 stops12h 17m
Delta
Wed 4/89:45 am
CWL
- PHL
2 stops29h 43m
Delta
Deal found 2/3![Delta logo]()
$789
This KLM deal was found by Cheapflights users on 2/2. 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.
Thu 3/198:45 pm
DCA
- CWL
2 stops16h 00m
KLM
Thu 3/2610:20 am
CWL
- DCA
2 stops16h 16m
KLM
Deal found 2/2![KLM logo]()
$790
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:05 pm
IAD
- CWL
1 stop10h 45m
Multiple Airlines
Thu 3/265:25 pm
CWL
- IAD
1 stop27h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$836
This Delta deal was found by Cheapflights users on 2/5. 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.
Thu 3/512:24 pm
IAD
- CWL
2 stops16h 26m
Delta
Thu 3/1210:20 am
CWL
- IAD
2 stops16h 39m
Delta
Deal found 2/5![Delta logo]()
$803
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Tue 4/288:25 pm
EWR
- CWL
2 stops22h 00m
Multiple Airlines
Fri 5/110:45 pm
CWL
- EWR
2 stops21h 45m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$852
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 3/188:45 pm
DCA
- CWL
2 stops16h 10m
Delta
Wed 3/2510:20 am
CWL
- DCA
2 stops17h 24m
Delta
Deal found 2/2![Delta logo]()
$806
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:25 pm
PHL
- CWL
1 stop22h 00m
Multiple Airlines
Tue 5/194:15 pm
CWL
- PHL
2 stops31h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$875
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 5/56:00 pm
DCA
- CWL
2 stops17h 45m
Delta
Tue 5/199:45 am
CWL
- DCA
2 stops18h 39m
Delta
Deal found 2/3![Delta logo]()
$818
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Mon 6/19:40 am
DCA
- CWL
2 stops19h 35m
Multiple Airlines
Mon 6/810:25 pm
CWL
- DCA
3 stops40h 54m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$878
This Delta deal was found by Cheapflights users on 2/4. 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.
Tue 4/282:59 pm
LGA
- CWL
2 stops13h 16m
Delta
Fri 5/19:45 am
CWL
- LGA
2 stops15h 15m
Delta
Deal found 2/4![Delta logo]()
$901
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:45 pm
EWR
- CWL
1 stop24h 20m
Multiple Airlines
Sun 3/299:35 am
CWL
- EWR
2 stops16h 35m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$927
Last-minute flights from Pennsylvania to CardiffDiscover last-minute flight deals from Pennsylvania to Cardiff. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Cardiff. Data last updated February 5, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 2/3. 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.
Wed 2/114:45 pm
JFK
- CWL
1 stop12h 05m
KLM
Tue 2/1710:20 am
CWL
- JFK
1 stop31h 55m
KLM
Deal found 2/3![KLM logo]()
$693
This KLM deal was found by Cheapflights users on 2/3. 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.
Wed 2/1111:47 am
EWR
- CWL
2 stops17h 03m
KLM
Wed 2/1810:20 am
CWL
- EWR
2 stops17h 46m
KLM
Deal found 2/3![KLM logo]()
$708
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 2/256:50 pm
JFK
- CWL
1 stop10h 00m
Delta
Thu 3/510:20 am
CWL
- JFK
1 stop10h 25m
Delta
Deal found 2/2![Delta logo]()
$695
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Wed 3/45:45 pm
EWR
- CWL
1 stop16h 50m
Multiple Airlines
Fri 3/610:55 am
CWL
- EWR
1 stop10h 20m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:00 pm
JFK
- CWL
1 stop12h 05m
Multiple Airlines
Fri 3/612:20 pm
CWL
- JFK
1 stop12h 09m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$660
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:25 pm
JFK
- CWL
2 stops55h 25m
KLM
Wed 3/2510:20 am
CWL
- JFK
1 stop30h 05m
KLM
Deal found 2/3![KLM logo]()
$698
This KLM deal was found by Cheapflights users on 2/3. 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.
Sun 3/1510:20 pm
JFK
- CWL
1 stop31h 30m
KLM
Tue 3/315:15 pm
CWL
- JFK
1 stop30h 50m
KLM
Deal found 2/3![KLM logo]()
$692
This Virgin Atlantic deal was found by Cheapflights users on 2/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:45 pm
JFK
- CWL
1 stop11h 05m
Virgin Atlantic
Tue 3/315:15 pm
CWL
- JFK
2 stops30h 15m
Virgin Atlantic
Deal found 2/3![Virgin Atlantic logo]()
$702
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 3/152:00 pm
LGA
- CWL
2 stops15h 50m
Delta
Tue 3/319:45 am
CWL
- LGA
2 stops16h 38m
Delta
Deal found 2/3![Delta logo]()
$768
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 3/181:50 pm
JFK
- CWL
2 stops16h 00m
Delta
Wed 3/2510:20 am
CWL
- JFK
1 stop14h 00m
Delta
Deal found 2/3![Delta logo]()
$697
This KLM deal was found by Cheapflights users on 2/5. 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.
Sun 3/2210:20 pm
JFK
- CWL
1 stop14h 25m
KLM
Sun 3/295:15 pm
CWL
- JFK
1 stop28h 50m
KLM
Deal found 2/5![KLM logo]()
$743
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:15 pm
JFK
- CWL
1 stop20h 50m
Multiple Airlines
Sun 3/295:40 pm
CWL
- JFK
2 stops33h 35m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$749
One-way flights from Pennsylvania to CardiffSearch for one-way flight options from Pennsylvania to Cardiff. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Pennsylvania to Cardiff. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:45 pm
JFK
- CWL
1 stop17h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:55 pm
JFK
- CWL
1 stop24h 55m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:40 am
EWR
- CWL
2 stops18h 35m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:55 pm
LGA
- CWL
1 stop11h 20m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$365
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Wed 7/85:55 pm
LGA
- CWL
1 stop11h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$384
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Wed 7/83:55 pm
EWR
- CWL
2 stops13h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:05 pm
IAD
- CWL
1 stop25h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$426
This KLM deal was found by Cheapflights users on 2/2. 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.
Sun 3/112:24 pm
IAD
- CWL
2 stops16h 26m
KLM
Deal found 2/2![KLM logo]()
$477
This KLM deal was found by Cheapflights users on 2/3. 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.
Sat 3/2810:20 pm
JFK
- CWL
1 stop13h 25m
KLM
Deal found 2/3![KLM logo]()
$504
This Delta deal was found by Cheapflights users on 2/2. 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.
Sat 3/2810:20 pm
JFK
- CWL
1 stop13h 25m
Delta
Deal found 2/2![Delta logo]()
$505
This KLM deal was found by Cheapflights users on 2/4. 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.
Sat 3/282:28 pm
LGA
- CWL
2 stops13h 47m
KLM
Deal found 2/4![KLM logo]()
$632
This Delta deal was found by Cheapflights users on 2/5. 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.
Sat 3/286:45 pm
EWR
- CWL
2 stops17h 00m
Delta
Deal found 2/5![Delta logo]()
$706
Find flight deals from Pennsylvania to Cardiff
Keep the following information in mind while searching for Pennsylvania to Cardiff flight deals. Data was last updated February 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $497 (Mytrip) |
One-way from | $289 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania 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, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Pennsylvania to Cardiff that are best for you.
Fly from
Pennsylvania
Fly to
Cardiff
Route
Depart
Return
Price
NewarkCardiff
EWR - CWL
EWRCWL
Newark
Wed 3/4
5:45 pm-3:35 pm
1 stop16h 50m
Cardiff Wales
Fri 3/6
10:55 am-4:15 pm
1 stop10h 20m
$497
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Wed 3/4
5:00 pm-10:05 am
1 stop12h 05m
Cardiff Wales
Fri 3/6
12:20 pm-7:29 pm
1 stop12h 09m
$660
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Sun 3/15
10:20 pm-9:50 am
1 stop31h 30m
Cardiff Wales
Tue 3/31
5:15 pm-7:05 pm
1 stop30h 50m
$692
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Wed 2/25
6:50 pm-9:50 am
1 stop10h 00m
Cardiff Wales
Thu 3/5
10:20 am-3:45 pm
1 stop10h 25m
$695
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Wed 3/18
1:50 pm-9:50 am
2 stops16h 00m
Cardiff Wales
Wed 3/25
10:20 am-8:20 pm
1 stop14h 00m
$697
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Sat 3/7
9:25 pm-9:50 am
2 stops55h 25m
Cardiff Wales
Wed 3/25
10:20 am-12:25 pm
1 stop30h 05m
$698
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Sun 3/15
6:45 pm-9:50 am
1 stop11h 05m
Cardiff Wales
Tue 3/31
5:15 pm-6:30 pm
2 stops30h 15m
$702
Washington, D.C.Cardiff
IAD - CWL
IADCWL
Washington, D.C. Dulles Intl
Tue 5/5
9:05 pm-11:25 pm
1 stop21h 20m
Cardiff Wales
Tue 5/19
9:45 pm-7:00 pm
2 stops26h 15m
$721
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Sun 3/22
10:20 pm-4:45 pm
1 stop14h 25m
Cardiff Wales
Sun 3/29
5:15 pm-5:05 pm
1 stop28h 50m
$743
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Sun 3/22
10:15 pm-11:05 pm
1 stop20h 50m
Cardiff Wales
Sun 3/29
5:40 pm-10:15 pm
2 stops33h 35m
$749
Showing 1-10 of 42 results
Best time to book a flight from Pennsylvania to Cardiff
Have a flexible travel schedule? Discover the best time to fly to Cardiff from Pennsylvania with our price prediction graph.
EWR-CWL
JFK-CWL
LGA-CWL
IAD-CWL
PHL-CWL
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 Pennsylvania to Cardiff
USPA-CWL
EWR-CWL
JFK-CWL
LGA-CWL
IAD-CWL
No data available for this route at this time. Please check back soon.
Related info for your journey
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