$337+ Cheap flights from the United States to Cardiff (CWL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CWL
Nov 25 — Dec 21
Round-trip
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 October 26, 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 October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/65:00 pm -
1 stop9h 50m
Thu 11/125:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$691
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/65:00 pm -
1 stop9h 50m
Mon 11/168:35 am -
2 stops38h 15m
Deal found 10/22![Multiple Airlines logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/135:00 pm -
1 stop9h 50m
Thu 11/195:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$742
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/65:00 pm -
1 stop9h 50m
Sat 11/148:15 am -
2 stops18h 45m
Deal found 10/22![Multiple Airlines logo]()
$745
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/135:00 pm -
1 stop9h 50m
Sat 11/217:55 am -
2 stops38h 55m
Deal found 10/22![Multiple Airlines logo]()
$747
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/79:15 pm -
1 stop11h 40m
Thu 11/125:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/47:25 pm -
1 stop12h 35m
Thu 11/125:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$773
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/65:00 pm -
1 stop9h 50m
Fri 11/134:05 pm -
2 stops34h 55m
Deal found 10/22![Multiple Airlines logo]()
$775
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/85:00 pm -
1 stop10h 10m
Thu 11/125:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$777
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/79:15 pm -
1 stop11h 40m
Mon 11/168:35 am -
2 stops38h 15m
Deal found 10/22![Multiple Airlines logo]()
$783
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/155:00 pm -
1 stop10h 10m
Thu 11/195:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$787
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/65:15 pm -
1 stop9h 55m
Sun 12/139:05 am -
2 stops36h 15m
Deal found 10/22![Multiple Airlines logo]()
$949
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 October 26, 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 October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/315:15 pm -
1 stop9h 55m
Thu 2/41:25 pm -
1 stop29h 50m
Deal found 10/26![Multiple Airlines logo]()
$941
This Delta deal was found by Cheapflights users on 10/23. 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 3/225:25 pm -
1 stop18h 35m
Wed 3/319:50 am -
2 stops15h 44m
Deal found 10/23![Delta logo]()
$1,018
This KLM deal was found by Cheapflights users on 10/23. 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 4/141:29 pm -
2 stops36h 46m
Wed 4/285:15 pm -
2 stops31h 30m
Deal found 10/23![KLM logo]()
$1,027
This Gotogate deal was found by Cheapflights users on 10/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:50 pm -
1 stop20h 10m
Mon 11/305:30 pm -
1 stop25h 05m
Deal found 10/24![Virgin Atlantic logo]()
$1,109
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/145:35 pm -
1 stop15h 10m
Tue 5/45:30 pm -
2 stops35h 20m
Deal found 10/24![Multiple Airlines logo]()
$959
This KLM deal was found by Cheapflights users on 10/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/191:29 pm -
2 stops20h 16m
Tue 5/45:15 pm -
2 stops36h 52m
Deal found 10/25![KLM logo]()
$1,028
This Delta deal was found by Cheapflights users on 10/25. 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.
Sat 4/176:10 pm -
2 stops56h 05m
Mon 5/39:50 am -
2 stops44h 17m
Deal found 10/25![Delta logo]()
$1,044
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 3/229:05 pm -
1 stop13h 20m
Wed 3/314:10 pm -
1 stop27h 50m
Deal found 10/23![Multiple Airlines logo]()
$977
This KLM deal was found by Cheapflights users on 10/24. 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.
Wed 4/142:00 pm -
2 stops18h 45m
Tue 5/49:50 am -
2 stops21h 11m
Deal found 10/24![KLM logo]()
$1,038
This Virgin Atlantic deal was found by Cheapflights users on 10/23. 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 3/86:15 pm -
1 stop10h 35m
Sat 3/135:30 pm -
1 stop27h 10m
Deal found 10/23![Virgin Atlantic logo]()
$1,173
This Mytrip deal was found by Cheapflights users on 10/23. 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 12/76:30 pm -
3 stops35h 15m
Mon 12/148:35 am -
2 stops14h 45m
Deal found 10/23![Multiple Airlines logo]()
$991
This Delta deal was found by Cheapflights users on 10/23. 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 11/236:30 pm -
1 stop17h 30m
Mon 12/710:20 am -
1 stop32h 40m
Deal found 10/23![Delta logo]()
$1,131
This KLM deal was found by Cheapflights users on 10/24. 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.
Mon 3/11:50 pm -
1 stop19h 10m
Fri 3/125:30 pm -
1 stop26h 15m
Deal found 10/24![KLM logo]()
$1,069
This Virgin Atlantic deal was found by Cheapflights users on 10/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/95:40 pm -
1 stop10h 35m
Tue 4/139:50 am -
1 stop10h 45m
Deal found 10/24![Virgin Atlantic logo]()
$1,177
This Delta deal was found by Cheapflights users on 10/23. 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 11/238:55 pm -
1 stop31h 55m
Mon 12/710:20 am -
1 stop33h 00m
Deal found 10/23![Delta logo]()
$1,133
This Mytrip deal was found by Cheapflights users on 10/24. 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.
Fri 4/98:45 pm -
1 stop13h 30m
Tue 4/135:30 pm -
3 stops30h 30m
Deal found 10/24![Multiple Airlines logo]()
$1,036
This KLM deal was found by Cheapflights users on 10/23. 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.
Mon 12/74:25 pm -
1 stop11h 20m
Mon 12/145:30 pm -
2 stops29h 13m
Deal found 10/23![KLM logo]()
$1,100
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/259:40 pm -
1 stop15h 20m
Sat 4/39:50 am -
2 stops38h 13m
Deal found 10/26![Delta logo]()
$1,144
This Justfly.com deal was found by Cheapflights users on 10/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:45 am -
2 stops23h 15m
Thu 12/175:30 pm -
2 stops29h 59m
Deal found 10/25![Virgin Atlantic logo]()
$1,305
This KLM deal was found by Cheapflights users on 10/24. 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.
Wed 2/101:10 pm -
2 stops15h 40m
Wed 2/2410:20 am -
2 stops18h 14m
Deal found 10/24![Multiple Airlines logo]()
$1,127
This KLM deal was found by Cheapflights users on 10/24. 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.
Mon 11/231:35 pm -
2 stops14h 10m
Mon 11/305:30 pm -
2 stops28h 47m
Deal found 10/24![KLM logo]()
$1,127
This Delta deal was found by Cheapflights users on 10/22. 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 2/2810:50 am -
2 stops18h 00m
Fri 3/510:20 am -
2 stops16h 55m
Deal found 10/22![Delta logo]()
$1,147
This KLM deal was found by Cheapflights users on 10/23. 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.
Mon 11/238:40 pm -
1 stop15h 20m
Tue 12/110:20 am -
1 stop12h 34m
Deal found 10/23![KLM logo]()
$1,134
This Virgin Atlantic deal was found by Cheapflights users on 10/23. 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 11/166:15 pm -
1 stop17h 45m
Sat 12/125:30 pm -
1 stop27h 10m
Deal found 10/23![Virgin Atlantic logo]()
$1,422
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/216:10 pm -
2 stops15h 35m
Wed 5/59:50 am -
2 stops20h 17m
Deal found 10/26![Delta logo]()
$1,178
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:50 pm -
1 stop30h 00m
Thu 12/175:30 pm -
1 stop28h 40m
Deal found 10/26![Multiple Airlines logo]()
$1,182
This KLM deal was found by Cheapflights users on 10/24. 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.
Mon 11/237:15 am -
2 stops18h 30m
Mon 11/305:30 pm -
1 stop26h 20m
Deal found 10/24![KLM logo]()
$1,139
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/912:55 pm -
2 stops15h 55m
Sun 2/2810:20 am -
1 stop14h 00m
Deal found 10/26![Delta logo]()
$1,187
This Air France deal was found by Cheapflights users on 10/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/144:40 pm -
1 stop11h 35m
Sun 4/189:50 am -
2 stops15h 08m
Deal found 10/25![Multiple Airlines logo]()
$1,188
This KLM deal was found by Cheapflights users on 10/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/96:40 pm -
1 stop10h 10m
Sun 2/285:30 pm -
1 stop22h 45m
Deal found 10/25![KLM logo]()
$1,172
Last-minute flights from USA to CardiffDiscover last-minute flight deals from USA to Cardiff. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Cardiff. Data last updated October 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/47:25 pm -
1 stop12h 35m
Thu 11/125:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$773
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/65:00 pm -
1 stop9h 50m
Thu 11/125:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$691
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/65:00 pm -
1 stop9h 50m
Mon 11/168:35 am -
2 stops38h 15m
Deal found 10/22![Multiple Airlines logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/65:00 pm -
1 stop9h 50m
Sat 11/148:15 am -
2 stops18h 45m
Deal found 10/22![Multiple Airlines logo]()
$745
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/65:00 pm -
1 stop9h 50m
Fri 11/134:05 pm -
2 stops34h 55m
Deal found 10/22![Multiple Airlines logo]()
$775
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/79:15 pm -
1 stop11h 40m
Thu 11/125:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/79:15 pm -
1 stop11h 40m
Mon 11/168:35 am -
2 stops38h 15m
Deal found 10/22![Multiple Airlines logo]()
$783
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/85:00 pm -
1 stop10h 10m
Thu 11/125:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$777
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/135:00 pm -
1 stop9h 50m
Thu 11/195:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$742
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/135:00 pm -
1 stop9h 50m
Sat 11/217:55 am -
2 stops38h 55m
Deal found 10/22![Multiple Airlines logo]()
$747
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/155:00 pm -
1 stop10h 10m
Thu 11/195:30 pm -
2 stops29h 20m
Deal found 10/22![Multiple Airlines logo]()
$787
This Mytrip deal was found by Cheapflights users on 10/23. 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 11/235:15 pm -
3 stops35h 35m
Mon 12/75:30 pm -
3 stops30h 35m
Deal found 10/23![Multiple Airlines logo]()
$977
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 October 26, 2026.
Search for one-way flight options from USA to Cardiff. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Fri 11/65:00 pm -
1 stop9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 4/234:45 pm -
1 stop17h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:00 pm -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 1/2010:27 am -
3 stops48h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/39:05 pm -
3 stops34h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/213:40 pm -
3 stops19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/44:40 pm -
3 stops42h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 11/59:15 pm -
1 stop29h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$404
This KLM deal was found by Cheapflights users on 10/22. 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 1/2010:50 pm -
1 stop13h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![KLM logo]()
$411
This KLM deal was found by Cheapflights users on 10/24. 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.
Thu 1/215:10 pm -
1 stop11h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![KLM logo]()
$704
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/233:55 pm -
1 stop15h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$759
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/228:05 pm -
1 stop19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$781
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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $691 (Kiwi.com) |
One-way from | $337 (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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from the United States to Cardiff that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New YorkCardiff
JFK New York John F Kennedy Intl - CWL Cardiff Wales
JFKCWL
New York John F Kennedy Intl
Fri 11/6
5:00 pm-7:50 am
1 stop9h 50m
Cardiff Wales
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$337
New YorkCardiff
JFK New York John F Kennedy Intl - CWL Cardiff Wales
JFKCWL
New York John F Kennedy Intl
Fri 4/23
4:45 pm-3:15 pm
1 stop17h 30m
Cardiff Wales
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$357
AtlantaCardiff
ATL Atlanta Hartsfield-Jackson - CWL Cardiff Wales
ATLCWL
Atlanta Hartsfield-Jackson
Wed 1/20
10:27 am-3:40 pm
3 stops48h 13m
Cardiff Wales
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$383
AtlantaCardiff
ATL Atlanta Hartsfield-Jackson - CWL Cardiff Wales
ATLCWL
Atlanta Hartsfield-Jackson
Wed 1/20
10:50 pm-5:00 pm
1 stop13h 10m
Cardiff Wales
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$411
New YorkCardiff
JFK New York John F Kennedy Intl - CWL Cardiff Wales
JFKCWL
New York John F Kennedy Intl
Thu 11/5
10:00 pm-7:50 am
2 stops28h 50m
Cardiff Wales
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$427
New YorkCardiff
JFK New York John F Kennedy Intl - CWL Cardiff Wales
JFKCWL
New York John F Kennedy Intl
Sun 11/15
6:40 am-8:10 am
2 stops20h 30m
Cardiff Wales
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$479
New YorkCardiff
JFK New York John F Kennedy Intl - CWL Cardiff Wales
JFKCWL
New York John F Kennedy Intl
Sat 10/31
11:05 pm-11:30 pm
2 stops20h 25m
Cardiff Wales
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$682
AtlantaCardiff
ATL Atlanta Hartsfield-Jackson - CWL Cardiff Wales
ATLCWL
Atlanta Hartsfield-Jackson
Thu 1/21
5:10 pm-9:50 am
1 stop11h 40m
Cardiff Wales
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$704
New YorkCardiff
JFK New York John F Kennedy Intl - CWL Cardiff Wales
JFKCWL
New York John F Kennedy Intl
Mon 11/2
5:00 pm-9:45 am
1 stop11h 45m
Cardiff Wales
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$706
New YorkCardiff
JFK New York John F Kennedy Intl - CWL Cardiff Wales
JFKCWL
New York John F Kennedy Intl
Sun 11/1
10:55 am-9:50 am
2 stops17h 55m
Cardiff Wales
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$715
Showing 1-10 of 47 resultsSorted by cheapest first
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.
JFK-CWL
IAD-CWL
BOS-CWL
ATL-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
JFK-CWL
IAD-CWL
BOS-CWL
ATL-CWL
No data available for this route at this time. Please check back soon.
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 October 26, 2026.
See what other customers who have flown with Delta 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.
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
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