$415+ Cheap flights from Ireland to Houston
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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HOU
Sep 18 — Sep 251
Round-trip
1 adult, Economy
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Find cheap flights from Ireland to Houston 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 Ireland to Houston
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Cheapest flights from Ireland to HoustonExplore the most affordable flight options available from Ireland to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
Explore the most affordable flight options available from Ireland to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/3011:35 am -
2 stops25h 42m
Wed 10/711:25 am -
1 stop17h 10m
Deal found 8/16![Multiple Airlines logo]()
$779
This SmartFares deal was found by Cheapflights users on 8/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:45 am -
1 stop37h 00m
Wed 9/99:15 pm -
1 stop19h 50m
Deal found 8/15![Turkish Airlines logo]()
$780
This Flighttix deal was found by Cheapflights users on 8/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:30 am -
1 stop34h 55m
Wed 9/305:18 pm -
1 stop33h 42m
Deal found 8/15![JetBlue logo]()
$783
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 10/111:35 am -
2 stops25h 42m
Thu 10/811:36 am -
1 stop16h 59m
Deal found 8/17![Multiple Airlines logo]()
$792
This Gotogate deal was found by Cheapflights users on 8/15. 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 11/164:35 pm -
1 stop26h 35m
Fri 11/209:00 pm -
1 stop30h 35m
Deal found 8/15![Turkish Airlines logo]()
$793
This Flighttix deal was found by Cheapflights users on 8/18. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:40 am -
1 stop38h 25m
Mon 11/309:00 pm -
1 stop30h 35m
Deal found 8/18![Turkish Airlines logo]()
$795
This Turkish Airlines deal was found by Cheapflights users on 8/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:35 pm -
1 stop32h 30m
Mon 11/239:00 pm -
1 stop30h 35m
Deal found 8/17![Turkish Airlines logo]()
$797
This Turkish Airlines deal was found by Cheapflights users on 8/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:10 pm -
1 stop25h 35m
Mon 10/192:30 pm -
1 stop37h 05m
Deal found 8/17![Turkish Airlines logo]()
$802
This Expedia deal was found by Cheapflights users on 8/14. 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.
Mon 9/2811:30 am -
1 stop29h 28m
Mon 10/55:26 pm -
1 stop33h 34m
Deal found 8/14![JetBlue logo]()
$803
This deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:30 am -
1 stop15h 40m
Tue 9/154:50 pm -
1 stop11h 25m
Deal found 8/18![United Airlines logo]()
$918
This Iberia deal was found by Cheapflights users on 8/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:40 pm -
1 stop13h 09m
Mon 11/911:35 am -
1 stop13h 40m
Deal found 8/17![Iberia logo]()
$979
This British Airways deal was found by Cheapflights users on 8/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:35 pm -
1 stop26h 30m
Sun 11/223:50 pm -
1 stop17h 35m
Deal found 8/16![British Airways logo]()
$989
Best flights from Ireland to HoustonDiscover carefully curated flight deals from Ireland to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Ireland to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This Turkish Airlines deal was found by Cheapflights users on 8/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:35 pm -
1 stop32h 30m
Mon 11/239:00 pm -
1 stop30h 35m
Deal found 8/17![Turkish Airlines logo]()
$797
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:05 pm -
2 stops34h 54m
Mon 11/234:10 pm -
2 stops20h 10m
Deal found 8/15![Scandinavian Airlines logo]()
$942
This Delta deal was found by Cheapflights users on 8/14. 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 11/175:45 am -
1 stop13h 20m
Mon 11/2310:00 am -
2 stops17h 00m
Deal found 8/14![Delta logo]()
$981
This SmartFares deal was found by Cheapflights users on 8/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:40 am -
2 stops17h 59m
Sun 11/2211:35 am -
2 stops17h 35m
Deal found 8/16![Multiple Airlines logo]()
$1,047
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:30 pm -
1 stop12h 24m
Sun 9/611:55 am -
2 stops16h 20m
Deal found 8/17![United Airlines logo]()
$1,063
This KLM deal was found by Cheapflights users on 8/18. 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 9/31:05 pm -
2 stops33h 20m
Mon 9/76:00 am -
2 stops23h 10m
Deal found 8/18![KLM logo]()
$1,064
This Air Canada deal was found by Cheapflights users on 8/14. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/37:50 am -
2 stops41h 10m
Sun 2/711:55 am -
2 stops17h 35m
Deal found 8/14![Air Canada logo]()
$1,180
This British Airways deal was found by Cheapflights users on 8/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/108:05 pm -
1 stop24h 00m
Sun 2/141:22 pm -
2 stops16h 08m
Deal found 8/14![British Airways logo]()
$1,185
This Turkish Airlines deal was found by Cheapflights users on 8/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:10 pm -
1 stop25h 35m
Mon 10/192:30 pm -
1 stop37h 05m
Deal found 8/16![Turkish Airlines logo]()
$802
This Turkish Airlines deal was found by Cheapflights users on 8/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:35 pm -
1 stop26h 35m
Thu 12/39:00 pm -
1 stop19h 15m
Deal found 8/18![Turkish Airlines logo]()
$830
This Delta deal was found by Cheapflights users on 8/14. 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 10/251:25 pm -
2 stops32h 08m
Sat 11/711:12 am -
2 stops25h 13m
Deal found 8/14![Delta logo]()
$1,016
This Turkish Airlines deal was found by Cheapflights users on 8/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:10 am -
1 stop18h 55m
Sun 11/299:00 pm -
1 stop19h 15m
Deal found 8/18![Turkish Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:30 pm -
2 stops16h 14m
Mon 9/712:10 pm -
2 stops16h 05m
Deal found 8/18![United Airlines logo]()
$1,064
This Turkish Airlines deal was found by Cheapflights users on 8/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:35 pm -
1 stop27h 35m
Tue 11/102:55 pm -
1 stop18h 35m
Deal found 8/18![Turkish Airlines logo]()
$841
This Delta deal was found by Cheapflights users on 8/18. 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.
Fri 10/238:55 am -
2 stops20h 08m
Mon 11/96:00 am -
2 stops21h 00m
Deal found 8/18![Delta logo]()
$1,025
This British Airways deal was found by Cheapflights users on 8/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/135:35 pm -
1 stop26h 30m
Sun 1/173:50 pm -
1 stop25h 35m
Deal found 8/14![British Airways logo]()
$1,186
This Air Canada deal was found by Cheapflights users on 8/18. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:10 am -
2 stops38h 27m
Mon 9/1410:00 am -
2 stops27h 50m
Deal found 8/18![Air Canada logo]()
$1,240
This Delta deal was found by Cheapflights users on 8/18. 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.
Fri 10/238:55 am -
2 stops20h 08m
Mon 11/26:09 am -
2 stops26h 21m
Deal found 8/18![Delta logo]()
$1,025
This British Airways deal was found by Cheapflights users on 8/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/38:05 pm -
1 stop24h 00m
Sun 2/72:23 pm -
2 stops15h 07m
Deal found 8/15![British Airways logo]()
$1,187
This Delta deal was found by Cheapflights users on 8/17. 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 9/218:55 am -
2 stops31h 05m
Mon 9/2811:00 am -
2 stops22h 25m
Deal found 8/17![Delta logo]()
$1,052
This British Airways deal was found by Cheapflights users on 8/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/107:50 am -
2 stops16h 46m
Sun 2/145:02 pm -
2 stops20h 23m
Deal found 8/14![British Airways logo]()
$1,191
This Delta deal was found by Cheapflights users on 8/16. 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.
Fri 9/115:55 am -
2 stops22h 44m
Sat 9/266:00 am -
2 stops20h 15m
Deal found 8/16![Delta logo]()
$1,052
This British Airways deal was found by Cheapflights users on 8/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1311:55 am -
2 stops17h 20m
Sun 1/172:08 pm -
2 stops19h 17m
Deal found 8/14![British Airways logo]()
$1,192
This Delta deal was found by Cheapflights users on 8/16. 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 9/165:55 am -
2 stops16h 35m
Sat 9/2611:08 am -
2 stops25h 17m
Deal found 8/16![Delta logo]()
$1,052
This Delta deal was found by Cheapflights users on 8/16. 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 10/158:55 am -
2 stops20h 08m
Mon 10/1911:12 am -
2 stops25h 13m
Deal found 8/16![Delta logo]()
$1,052
This British Airways deal was found by Cheapflights users on 8/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:10 am -
2 stops18h 38m
Mon 9/146:19 pm -
2 stops19h 31m
Deal found 8/18![British Airways logo]()
$1,291
This Delta deal was found by Cheapflights users on 8/16. 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 9/305:55 am -
2 stops22h 44m
Wed 10/73:09 pm -
2 stops21h 16m
Deal found 8/16![Delta logo]()
$1,052
This Delta deal was found by Cheapflights users on 8/17. 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 9/215:55 am -
2 stops22h 44m
Tue 9/292:25 pm -
2 stops22h 00m
Deal found 8/17![Delta logo]()
$1,052
This Delta deal was found by Cheapflights users on 8/16. 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 9/306:15 am -
1 stop13h 05m
Mon 10/512:21 pm -
2 stops20h 19m
Deal found 8/16![Delta logo]()
$1,057
This Delta deal was found by Cheapflights users on 8/17. 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 9/26:15 am -
2 stops17h 25m
Sun 9/612:12 pm -
2 stops20h 28m
Deal found 8/17![Delta logo]()
$1,062
Last-minute flights from Ireland to HoustonDiscover last-minute flight deals from Ireland to Houston. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Ireland to Houston. Data last updated August 19, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 8/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:45 am -
1 stop37h 00m
Wed 9/99:15 pm -
1 stop19h 50m
Deal found 8/15![Turkish Airlines logo]()
$780
This JetBlue deal was found by Cheapflights users on 8/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:40 am -
1 stop31h 35m
Sun 9/65:10 pm -
1 stop33h 10m
Deal found 8/17![JetBlue logo]()
$872
This deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:30 am -
1 stop15h 40m
Tue 9/154:50 pm -
1 stop11h 25m
Deal found 8/18![United Airlines logo]()
$918
This Expedia deal was found by Cheapflights users on 8/15. 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.
Fri 9/1112:40 pm -
1 stop13h 08m
Sat 9/261:56 pm -
1 stop13h 49m
Deal found 8/15![Iberia logo]()
$991
This Flighttix deal was found by Cheapflights users on 8/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:30 am -
1 stop29h 28m
Fri 9/255:18 pm -
1 stop33h 42m
Deal found 8/15![JetBlue logo]()
$807
This Expedia deal was found by Cheapflights users on 8/17. 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.
Mon 9/2112:40 pm -
1 stop13h 08m
Tue 9/291:56 pm -
1 stop13h 49m
Deal found 8/17![Iberia logo]()
$993
This Flighttix deal was found by Cheapflights users on 8/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:30 am -
1 stop34h 55m
Wed 9/305:18 pm -
1 stop33h 42m
Deal found 8/15![JetBlue logo]()
$783
This Mytrip deal was found by Cheapflights users on 8/15. 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 9/239:40 am -
2 stops34h 15m
Wed 9/302:50 pm -
3 stops36h 30m
Deal found 8/15![WestJet logo]()
$865
This Expedia deal was found by Cheapflights users on 8/14. 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.
Mon 9/2811:30 am -
1 stop29h 28m
Mon 10/55:26 pm -
1 stop33h 34m
Deal found 8/14![JetBlue logo]()
$803
This Orbitz deal was found by Cheapflights users on 8/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:30 am -
1 stop29h 28m
Tue 10/611:48 am -
1 stop15h 12m
Deal found 8/15![JetBlue logo]()
$818
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/3011:35 am -
2 stops25h 42m
Wed 10/711:25 am -
1 stop17h 10m
Deal found 8/16![Multiple Airlines logo]()
$779
This Bravofly deal was found by Cheapflights users on 8/16. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:05 pm -
2 stops32h 09m
Wed 10/73:58 pm -
2 stops37h 52m
Deal found 8/16![Scandinavian Airlines logo]()
$809
One-way flights from Ireland to HoustonSearch for one-way flight options from Ireland to Houston. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
Search for one-way flight options from Ireland to Houston. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/217:15 pm -
3 stops48h 40m
Deal found 8/16![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 10/26:30 am -
2 stops32h 55m
Deal found 8/15![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/98:05 am -
3 stops59h 50m
Deal found 8/19![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/187:45 am -
3 stops56h 54m
Deal found 8/18![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/39:40 am -
2 stops43h 00m
Deal found 8/19![WestJet logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/176:15 pm -
3 stops46h 24m
Deal found 8/18![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/35:50 pm -
3 stops50h 05m
Deal found 8/19![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/226:10 am -
3 stops37h 05m
Deal found 8/14![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/46:50 am -
3 stops45h 24m
Deal found 8/19![Multiple Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/216:20 am -
3 stops46h 10m
Deal found 8/16![Multiple Airlines logo]()
$493
This Mytrip deal was found by Cheapflights users on 8/18. 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 8/269:30 pm -
3 stops46h 25m
Deal found 8/18![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/1810:20 pm -
3 stops45h 47m
Deal found 8/18![Multiple Airlines logo]()
$696
Find flight deals from Ireland to Houston
Keep the following information in mind while searching for Ireland to Houston flight deals. Data was last updated August 19, 2026.
Round-trip from | $779 (Kiwi.com) |
|---|---|
One-way from | $415 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $1,038 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ireland to Houston 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 August 19, 2026.
Use the filters below to find and compare flights from Ireland to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Tue 11/17
4:35 pm-7:05 pm
1 stop32h 30m
Houston George Bush Intcntl
Mon 11/23
9:00 pm-9:35 am
1 stop30h 35m
$797
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Thu 10/15
5:10 pm-12:45 pm
1 stop25h 35m
Houston George Bush Intcntl
Mon 10/19
2:30 pm-9:35 am
1 stop37h 05m
$802
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Wed 11/25
4:35 pm-1:10 pm
1 stop26h 35m
Houston George Bush Intcntl
Thu 12/3
9:00 pm-10:15 pm
1 stop19h 15m
$830
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Thu 11/26
6:10 am-7:05 pm
1 stop18h 55m
Houston George Bush Intcntl
Sun 11/29
9:00 pm-10:15 pm
1 stop19h 15m
$841
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Fri 11/6
4:35 pm-2:10 pm
1 stop27h 35m
Houston George Bush Intcntl
Tue 11/10
2:55 pm-3:30 pm
1 stop18h 35m
$841
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Tue 11/17
7:05 pm-11:59 pm
2 stops34h 54m
Houston George Bush Intcntl
Mon 11/23
4:10 pm-6:20 pm
2 stops20h 10m
$942
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Tue 11/17
5:45 am-1:05 pm
1 stop13h 20m
Houston George Bush Intcntl
Mon 11/23
10:00 am-9:00 am
2 stops17h 00m
$981
DublinHouston
DUB Dublin - HOU Houston Hobby
DUBHOU
Dublin
Sun 10/25
1:25 pm-4:33 pm
2 stops32h 08m
Houston Hobby
Sat 11/7
11:12 am-6:25 pm
2 stops25h 13m
$1,016
DublinHouston
DUB Dublin - HOU Houston Hobby
DUBHOU
Dublin
Fri 10/23
8:55 am-11:03 pm
2 stops20h 08m
Houston Hobby
Mon 11/9
6:00 am-9:00 am
2 stops21h 00m
$1,025
DublinHouston
DUB Dublin - HOU Houston Hobby
DUBHOU
Dublin
Fri 10/23
8:55 am-11:03 pm
2 stops20h 08m
Houston Hobby
Mon 11/2
6:09 am-2:30 pm
2 stops26h 21m
$1,025
Showing 1-10 of 54 resultsSorted by cheapest first
Best time to book a flight from Ireland to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Ireland with our price prediction graph.
DUB-IAH
ORK-HOU
SNN-IAH
SNN-HOU
DUB-HOU
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 Ireland to Houston
IE0-HO1
DUB-IAH
ORK-HOU
SNN-IAH
SNN-HOU
What is the cheapest month to book a flight from Ireland to Houston?
Currently, September is the cheapest month in which you can book a flight from Ireland to Houston (average of $822). Flying from Ireland to Houston in March is currently the most expensive (average of $1,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Ireland to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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