$213+ Cheap flights from the United States 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CWL
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from USA 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from USA to Cardiff
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Cheapest flights from USA to CardiffExplore the most affordable flight options available from USA to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from USA to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 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 oojo deal was found by Cheapflights users on 2/1. 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.
Wed 3/186:45 pm
JFK
- CWL
1 stop11h 05m
Virgin Atlantic
Wed 3/2510:20 am
CWL
- JFK
1 stop14h 00m
Virgin Atlantic
Deal found 2/1![Virgin Atlantic logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/256:00 pm
JFK
- CWL
1 stop12h 05m
Multiple Airlines
Tue 3/3111:00 am
CWL
- JFK
2 stops30h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$672
This KLM deal was found by Cheapflights users on 2/1. 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 3/1811:48 am
EWR
- CWL
2 stops18h 02m
KLM
Wed 3/255:25 pm
CWL
- EWR
2 stops29h 13m
KLM
Deal found 2/1![KLM logo]()
$694
This KLM deal was found by Cheapflights users on 2/1. 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 3/257:45 pm
JFK
- CWL
1 stop10h 05m
KLM
Tue 3/315:15 pm
CWL
- JFK
1 stop30h 50m
KLM
Deal found 2/1![KLM logo]()
$694
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 2/1. 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 2/1![Delta logo]()
$710
This Delta deal was found by Cheapflights users on 2/1. 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 3/2512:00 pm
LGA
- CWL
2 stops17h 50m
Delta
Tue 3/319:45 am
CWL
- LGA
2 stops16h 38m
Delta
Deal found 2/1![Delta logo]()
$770
This Delta deal was found by Cheapflights users on 2/1. 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 3/1810:11 am
RDU
- CWL
2 stops19h 39m
Delta
Wed 3/2510:20 am
CWL
- RDU
2 stops17h 12m
Delta
Deal found 2/1![Delta logo]()
$786
This Delta deal was found by Cheapflights users on 2/1. 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 2/94:25 pm
ORD
- CWL
1 stop11h 25m
Delta
Tue 2/1710:20 am
CWL
- ORD
1 stop34h 00m
Delta
Deal found 2/1![Delta logo]()
$800
This Delta deal was found by Cheapflights users on 2/1. 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 2/94:25 pm
ORD
- CWL
1 stop18h 30m
Delta
Wed 2/1810:20 am
CWL
- ORD
2 stops36h 21m
Delta
Deal found 2/1![Delta logo]()
$810
Best flights from USA to CardiffDiscover carefully curated flight deals from USA to Cardiff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from USA to Cardiff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 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 2/1. 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 3/1811:48 am
EWR
- CWL
2 stops18h 02m
KLM
Wed 3/255:25 pm
CWL
- EWR
2 stops29h 13m
KLM
Deal found 2/1![KLM logo]()
$694
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 2/1. 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 3/255:05 pm
JFK
- CWL
2 stops12h 45m
Virgin Atlantic
Tue 3/319:45 am
CWL
- JFK
2 stops16h 47m
Virgin Atlantic
Deal found 2/1![Virgin Atlantic logo]()
$834
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:00 am
SFO
- CWL
2 stops20h 15m
WestJet
Mon 6/2211:35 am
CWL
- SFO
2 stops32h 19m
WestJet
Deal found 2/1![WestJet logo]()
$979
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:12 pm
ORD
- CWL
2 stops20h 43m
Air Europa
Sat 3/710:20 am
CWL
- ORD
2 stops15h 57m
Air Europa
Deal found 2/2![Air Europa logo]()
$988
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:37 am
MCI
- CWL
2 stops18h 13m
Scandinavian Airlines
Fri 3/2710:20 am
CWL
- MCI
2 stops28h 05m
Scandinavian Airlines
Deal found 2/1![Scandinavian Airlines logo]()
$1,011
This Air France deal was found by Cheapflights users on 2/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:50 pm
SEA
- CWL
1 stop18h 55m
Air France
Tue 6/305:15 pm
CWL
- SEA
1 stop31h 05m
Air France
Deal found 2/1![Air France logo]()
$1,217
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 2/1. 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 3/257:45 pm
JFK
- CWL
1 stop10h 05m
KLM
Tue 3/315:15 pm
CWL
- JFK
1 stop30h 50m
KLM
Deal found 2/1![KLM logo]()
$694
This Delta deal was found by Cheapflights users on 2/1. 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 3/1812:27 pm
JFK
- CWL
2 stops17h 23m
Delta
Wed 3/2510:20 am
CWL
- JFK
1 stop10h 25m
Delta
Deal found 2/1![Delta logo]()
$699
This Delta deal was found by Cheapflights users on 2/1. 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 2/1![Delta logo]()
$710
This Virgin Atlantic deal was found by Cheapflights users on 1/31. 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 5/272:30 pm
JFK
- CWL
2 stops13h 45m
Virgin Atlantic
Wed 6/39:45 am
CWL
- JFK
1 stop12h 20m
Virgin Atlantic
Deal found 1/31![Virgin Atlantic logo]()
$837
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 5/268:25 pm
RDU
- CWL
1 stop22h 00m
Multiple Airlines
Fri 6/510:45 pm
CWL
- RDU
2 stops25h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$829
This KLM deal was found by Cheapflights users on 1/31. 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 5/274:40 pm
JFK
- CWL
1 stop19h 05m
KLM
Wed 6/35:15 pm
CWL
- JFK
1 stop28h 47m
KLM
Deal found 1/31![KLM logo]()
$832
This lastminute.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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/223:40 pm
ATL
- CWL
2 stops38h 10m
Virgin Atlantic
Tue 3/315:15 pm
CWL
- ATL
2 stops31h 54m
Virgin Atlantic
Deal found 2/3![Virgin Atlantic logo]()
$844
This Delta deal was found by Cheapflights users on 2/1. 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 3/2512:00 pm
LGA
- CWL
2 stops17h 50m
Delta
Tue 3/319:45 am
CWL
- LGA
2 stops16h 38m
Delta
Deal found 2/1![Delta logo]()
$770
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 7/611:30 am
TPA
- CWL
1 stop17h 45m
WestJet
Thu 7/1611:35 am
CWL
- TPA
1 stop31h 19m
WestJet
Deal found 2/1![WestJet logo]()
$994
This KLM deal was found by Cheapflights users on 2/1. 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 2/258:05 pm
TPA
- CWL
1 stop15h 50m
KLM
Thu 3/55:25 pm
CWL
- TPA
1 stop28h 25m
KLM
Deal found 2/1![KLM logo]()
$860
This Delta deal was found by Cheapflights users on 2/1. 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 3/1810:11 am
RDU
- CWL
2 stops19h 39m
Delta
Wed 3/2510:20 am
CWL
- RDU
2 stops17h 12m
Delta
Deal found 2/1![Delta logo]()
$786
This Air France deal was found by Cheapflights users on 2/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:55 pm
SFO
- CWL
1 stop19h 00m
Multiple Airlines
Wed 3/2510:20 am
CWL
- SFO
2 stops19h 55m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$873
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.
Tue 2/171:47 pm
TPA
- CWL
2 stops15h 03m
KLM
Tue 2/2410:20 am
CWL
- TPA
1 stop35h 30m
KLM
Deal found 2/2![KLM logo]()
$864
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:37 am
MCI
- CWL
2 stops18h 13m
Scandinavian Airlines
Sat 3/2810:20 am
CWL
- MCI
2 stops41h 43m
Scandinavian Airlines
Deal found 2/1![Scandinavian Airlines logo]()
$1,176
This Virgin Atlantic deal was found by Cheapflights users on 2/1. 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.
Mon 6/812:30 pm
ATL
- CWL
2 stops15h 45m
Virgin Atlantic
Fri 6/129:45 am
CWL
- ATL
2 stops16h 57m
Virgin Atlantic
Deal found 2/1![Virgin Atlantic logo]()
$972
This Delta deal was found by Cheapflights users on 2/1. 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 3/181:17 pm
EWR
- CWL
2 stops16h 33m
Delta
Wed 3/2510:20 am
CWL
- EWR
2 stops16h 42m
Delta
Deal found 2/1![Delta logo]()
$834
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/256:00 pm
JFK
- CWL
1 stop12h 05m
Multiple Airlines
Sat 3/288:05 pm
CWL
- JFK
2 stops23h 50m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$921
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 2/262:09 pm
ORD
- CWL
2 stops13h 41m
KLM
Mon 3/95:15 pm
CWL
- ORD
2 stops28h 55m
KLM
Deal found 2/2![KLM logo]()
$865
This WestJet deal was found by Cheapflights users on 2/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:05 am
SEA
- CWL
2 stops43h 10m
WestJet
Tue 6/3011:35 am
CWL
- SEA
2 stops40h 53m
WestJet
Deal found 2/1![WestJet logo]()
$1,157
This Delta deal was found by Cheapflights users on 1/31. 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 5/2711:29 am
LGA
- CWL
2 stops16h 46m
Delta
Wed 6/39:45 am
CWL
- LGA
2 stops15h 45m
Delta
Deal found 1/31![Delta logo]()
$847
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 3/196:05 pm
ATL
- CWL
1 stop11h 45m
Multiple Airlines
Thu 3/2610:20 am
CWL
- ATL
1 stop15h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$947
Last-minute flights from USA to CardiffDiscover last-minute flight deals from USA to Cardiff. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Cardiff. Data last updated February 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/1. 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 2/94:25 pm
ORD
- CWL
1 stop11h 25m
Delta
Tue 2/1710:20 am
CWL
- ORD
1 stop34h 00m
Delta
Deal found 2/1![Delta logo]()
$800
This Delta deal was found by Cheapflights users on 2/1. 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 2/94:25 pm
ORD
- CWL
1 stop18h 30m
Delta
Wed 2/1810:20 am
CWL
- ORD
2 stops36h 21m
Delta
Deal found 2/1![Delta logo]()
$810
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 oojo deal was found by Cheapflights users on 2/1. 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.
Wed 3/186:45 pm
JFK
- CWL
1 stop11h 05m
Virgin Atlantic
Wed 3/2510:20 am
CWL
- JFK
1 stop14h 00m
Virgin Atlantic
Deal found 2/1![Virgin Atlantic logo]()
$671
This KLM deal was found by Cheapflights users on 2/1. 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 3/1811:48 am
EWR
- CWL
2 stops18h 02m
KLM
Wed 3/255:25 pm
CWL
- EWR
2 stops29h 13m
KLM
Deal found 2/1![KLM logo]()
$694
This Delta deal was found by Cheapflights users on 2/1. 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 2/1![Delta logo]()
$710
This Delta deal was found by Cheapflights users on 2/1. 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 3/1810:11 am
RDU
- CWL
2 stops19h 39m
Delta
Wed 3/2510:20 am
CWL
- RDU
2 stops17h 12m
Delta
Deal found 2/1![Delta logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/256:00 pm
JFK
- CWL
1 stop12h 05m
Multiple Airlines
Tue 3/3111:00 am
CWL
- JFK
2 stops30h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$672
This KLM deal was found by Cheapflights users on 2/1. 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 3/257:45 pm
JFK
- CWL
1 stop10h 05m
KLM
Tue 3/315:15 pm
CWL
- JFK
1 stop30h 50m
KLM
Deal found 2/1![KLM logo]()
$694
This Delta deal was found by Cheapflights users on 2/1. 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 3/2512:00 pm
LGA
- CWL
2 stops17h 50m
Delta
Tue 3/319:45 am
CWL
- LGA
2 stops16h 38m
Delta
Deal found 2/1![Delta logo]()
$770
One-way flights from USA to CardiffSearch for one-way flight options from USA to Cardiff. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from USA to Cardiff. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/226:05 pm
JFK
- CWL
2 stops24h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sat 2/211:35 am
EWR
- CWL
3 stops40h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/143:40 pm
SEA
- CWL
3 stops23h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/222:00 pm
LGA
- CWL
2 stops28h 05m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$285
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Fri 5/229:55 am
ORD
- CWL
1 stop18h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$366
This Gotogate deal was found by Cheapflights users on 2/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:30 pm
ORD
- CWL
2 stops58h 45m
WestJet
Deal found 2/1![WestJet logo]()
$439
This Mytrip deal was found by Cheapflights users on 1/31. 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.
Sat 6/1312:05 pm
TPA
- CWL
3 stops41h 10m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$449
This KAYAK deal was found by Cheapflights users on 1/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:55 am
TPA
- CWL
1 stop17h 20m
WestJet
Deal found 1/31![WestJet logo]()
$460
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 Mytrip deal was found by Cheapflights users on 1/31. 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.
Sat 6/136:20 pm
TPA
- CWL
2 stops34h 55m
WestJet
Deal found 1/31![WestJet logo]()
$520
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 3/282:28 pm
LGA
- CWL
2 stops13h 47m
KLM
Deal found 2/3![KLM logo]()
$633
Find flight deals from USA to Cardiff
Keep the following information in mind while searching for USA to Cardiff flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $497 (Mytrip) |
One-way from | $213 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 3, 2026.
Use the filters below to find and compare flights from the United States to Cardiff that are best for you.
Fly from
USA
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
NewarkCardiff
EWR - CWL
EWRCWL
Newark
Wed 3/18
11:48 am-9:50 am
2 stops18h 02m
Cardiff Wales
Wed 3/25
5:25 pm-6:38 pm
2 stops29h 13m
$694
New YorkCardiff
JFK - CWL
JFKCWL
New York John F Kennedy Intl
Wed 3/25
7:45 pm-9:50 am
1 stop10h 05m
Cardiff Wales
Tue 3/31
5:15 pm-7:05 pm
1 stop30h 50m
$694
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
12:27 pm-9:50 am
2 stops17h 23m
Cardiff Wales
Wed 3/25
10:20 am-4:45 pm
1 stop10h 25m
$699
New YorkCardiff
LGA - CWL
LGACWL
New York LaGuardia
Wed 3/18
11:45 am-9:50 am
2 stops18h 05m
Cardiff Wales
Wed 3/25
10:20 am-11:37 pm
2 stops17h 17m
$710
New YorkCardiff
LGA - CWL
LGACWL
New York LaGuardia
Wed 3/25
12:00 pm-9:50 am
2 stops17h 50m
Cardiff Wales
Tue 3/31
9:45 am-9:23 pm
2 stops16h 38m
$770
RaleighCardiff
RDU - CWL
RDUCWL
Raleigh-Durham
Wed 3/18
10:11 am-9:50 am
2 stops19h 39m
Cardiff Wales
Wed 3/25
10:20 am-11:32 pm
2 stops17h 12m
$786
RaleighCardiff
RDU - CWL
RDUCWL
Raleigh-Durham
Tue 5/26
8:25 pm-11:25 pm
1 stop22h 00m
Cardiff Wales
Fri 6/5
10:45 pm-7:30 pm
2 stops25h 45m
$829
Showing 1-10 of 46 results
Best time to book a flight from USA to Cardiff
Have a flexible travel schedule? Discover the best time to fly to Cardiff from USA with our price prediction graph.
EWR-CWL
JFK-CWL
LGA-CWL
RDU-CWL
ORD-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 the United States to Cardiff
US0-CWL
EWR-CWL
JFK-CWL
LGA-CWL
RDU-CWL
What is the cheapest month to book a flight from USA to Cardiff?
Currently, April is the cheapest month in which you can book a flight from USA to Cardiff (average of $218). Flying from USA to Cardiff in June is currently the most expensive (average of $1,059). 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.
The best insider tips for theUnited States to Cardiff flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Cardiff trip
Our travel experts
Reviews of airlines servicing Cardiff
Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated February 3, 2026.
See what other customers who have flown with Delta and KLM from the United States to Cardiff have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from USA to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Cardiff?
Book flights to Cardiff if you plan to visit one of these locationsBridgend
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for USA to Cardiff
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from USA to Cardiff
Discover the top 2 airlines that operate flights from USA to Cardiff. 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 2,558,603 searches. Data last updated February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$644 | Average$827 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$791 | Average$964 | FlexibilityNo cancel fee | On-timeN/A |