$286+ Cheap flights from Houston to Ireland
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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — DUB
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Cheapest flights from Houston to IrelandExplore the most affordable flight options available from Houston to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from Houston to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This SmartFares deal was found by Cheapflights users on 9/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:00 pm -
1 stop14h 15m
Wed 11/45:10 am -
1 stop14h 50m
Deal found 9/3![Multiple Airlines logo]()
$668
This SmartFares deal was found by Cheapflights users on 9/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:00 pm -
1 stop14h 15m
Mon 11/25:15 pm -
1 stop26h 45m
Deal found 9/3![Multiple Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:05 pm -
1 stop28h 05m
Thu 11/199:00 am -
1 stop30h 07m
Deal found 9/2![United Airlines logo]()
$700
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:10 pm -
1 stop16h 20m
Tue 11/38:50 am -
1 stop17h 05m
Deal found 9/4![British Airways logo]()
$702
This Finnair deal was found by Cheapflights users on 9/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:40 pm -
1 stop11h 45m
Mon 12/76:05 pm -
2 stops29h 58m
Deal found 9/3![Multiple Airlines logo]()
$711
This British Airways deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:40 pm -
1 stop13h 25m
Wed 11/183:10 pm -
1 stop28h 55m
Deal found 9/5![British Airways logo]()
$712
This Delta deal was found by Cheapflights users on 8/31. 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.
Sun 10/258:10 pm -
1 stop13h 35m
Mon 11/25:30 pm -
1 stop25h 35m
Deal found 8/31![Delta logo]()
$712
This KLM deal was found by Cheapflights users on 9/3. 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.
Mon 10/1911:12 am -
1 stop15h 33m
Wed 11/49:40 am -
1 stop12h 52m
Deal found 9/3![KLM logo]()
$717
This Delta deal was found by Cheapflights users on 9/1. 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 10/193:09 pm -
1 stop11h 36m
Wed 11/411:55 am -
2 stops17h 08m
Deal found 9/1![Delta logo]()
$719
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:12 pm -
1 stop10h 33m
Tue 11/245:45 am -
2 stops23h 36m
Deal found 9/5![Delta logo]()
$722
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:07 pm -
1 stop11h 03m
Tue 11/2412:55 pm -
1 stop12h 45m
Deal found 9/2![American Airlines logo]()
$726
This Delta deal was found by Cheapflights users on 8/31. 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 12/23:05 pm -
1 stop19h 35m
Wed 12/1611:15 am -
2 stops18h 48m
Deal found 8/31![Delta logo]()
$730
Best flights from Houston to IrelandDiscover carefully curated flight deals from Houston to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Houston to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:01 am -
1 stop14h 54m
Fri 11/135:45 am -
1 stop13h 20m
Deal found 9/4![Delta logo]()
$713
This British Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/33:50 pm -
1 stop14h 25m
Mon 3/154:00 pm -
1 stop33h 55m
Deal found 9/4![British Airways logo]()
$754
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:37 am -
2 stops15h 53m
Sat 11/149:00 am -
1 stop14h 08m
Deal found 9/5![United Airlines logo]()
$767
This Finnair deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:30 pm -
1 stop20h 20m
Mon 11/99:45 am -
2 stops34h 20m
Deal found 9/4![Multiple Airlines logo]()
$771
This SmartFares deal was found by Cheapflights users on 9/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:09 am -
2 stops23h 31m
Mon 11/23:25 pm -
2 stops37h 38m
Deal found 9/1![KLM logo]()
$771
This Justfly.com deal was found by Cheapflights users on 9/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:50 am -
2 stops17h 40m
Sun 11/228:05 pm -
2 stops48h 33m
Deal found 9/3![Air Canada logo]()
$1,005
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:51 am -
2 stops13h 34m
Tue 10/277:50 am -
2 stops17h 15m
Deal found 9/5![American Airlines logo]()
$1,054
This Delta deal was found by Cheapflights users on 8/31. 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.
Sun 10/256:00 pm -
2 stops17h 40m
Mon 11/211:15 am -
1 stop31h 50m
Deal found 8/31![Delta logo]()
$716
This British Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/33:50 pm -
1 stop12h 05m
Tue 3/1611:00 am -
1 stop14h 55m
Deal found 9/4![British Airways logo]()
$754
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:37 am -
2 stops15h 53m
Mon 11/169:00 am -
1 stop14h 08m
Deal found 9/1![United Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 9/1. 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.
Tue 11/173:12 pm -
1 stop10h 33m
Tue 11/245:45 am -
2 stops23h 36m
Deal found 9/1![Delta logo]()
$722
This KLM deal was found by Cheapflights users on 8/31. 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.
Mon 10/193:55 pm -
1 stop16h 45m
Wed 10/285:40 am -
1 stop13h 30m
Deal found 8/31![KLM logo]()
$796
This Finnair deal was found by Cheapflights users on 9/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:50 pm -
2 stops19h 30m
Mon 11/305:55 pm -
1 stop26h 10m
Deal found 9/1![Multiple Airlines logo]()
$808
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/178:18 pm -
1 stop29h 12m
Thu 1/219:00 am -
1 stop31h 53m
Deal found 8/31![United Airlines logo]()
$781
This KLM deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/183:55 pm -
1 stop16h 45m
Tue 10/275:40 am -
1 stop13h 25m
Deal found 9/5![KLM logo]()
$796
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:09 am -
1 stop19h 36m
Sat 11/145:45 am -
2 stops23h 36m
Deal found 9/4![Delta logo]()
$772
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:02 pm -
1 stop16h 13m
Tue 10/2012:30 pm -
1 stop12h 32m
Deal found 9/1![United Airlines logo]()
$801
This FlightHub deal was found by Cheapflights users on 8/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:02 pm -
2 stops16h 23m
Wed 12/167:40 am -
2 stops17h 59m
Deal found 8/31![British Airways logo]()
$934
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:35 am -
2 stops21h 25m
Sat 11/148:50 am -
2 stops19h 32m
Deal found 9/4![Delta logo]()
$777
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:21 am -
2 stops20h 54m
Tue 10/612:30 pm -
1 stop12h 32m
Deal found 8/31![United Airlines logo]()
$813
This Delta deal was found by Cheapflights users on 8/31. 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.
Sun 10/256:09 am -
2 stops23h 31m
Mon 11/25:40 am -
2 stops23h 23m
Deal found 8/31![Delta logo]()
$784
This British Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/33:50 pm -
1 stop13h 40m
Tue 3/167:50 am -
1 stop18h 05m
Deal found 9/4![British Airways logo]()
$1,027
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:55 pm -
1 stop16h 45m
Wed 10/285:40 am -
1 stop13h 30m
Deal found 9/3![Delta logo]()
$796
This British Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/33:50 pm -
1 stop21h 35m
Fri 3/127:50 am -
1 stop18h 05m
Deal found 9/4![British Airways logo]()
$1,027
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:33 am -
2 stops13h 52m
Tue 10/207:30 am -
2 stops18h 19m
Deal found 9/1![American Airlines logo]()
$1,405
This Delta deal was found by Cheapflights users on 9/2. 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.
Mon 10/193:55 pm -
1 stop16h 45m
Thu 10/295:40 am -
1 stop13h 30m
Deal found 9/2![Delta logo]()
$796
This British Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/33:50 pm -
1 stop13h 40m
Mon 3/158:05 pm -
1 stop24h 00m
Deal found 9/4![British Airways logo]()
$1,027
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:50 pm -
1 stop13h 25m
Wed 9/2312:30 pm -
1 stop16h 00m
Deal found 9/2![United Airlines logo]()
$1,041
This Delta deal was found by Cheapflights users on 8/31. 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 12/25:27 pm -
2 stops23h 58m
Wed 12/165:40 am -
2 stops23h 52m
Deal found 8/31![Delta logo]()
$800
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:45 pm -
1 stop11h 30m
Thu 10/812:30 pm -
2 stops18h 00m
Deal found 9/1![United Airlines logo]()
$1,042
Last-minute flights from Houston to IrelandDiscover last-minute flight deals from Houston to Ireland. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Ireland. Data last updated September 5, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 9/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:00 pm -
1 stop14h 15m
Wed 11/45:10 am -
1 stop14h 50m
Deal found 9/3![Multiple Airlines logo]()
$668
This SmartFares deal was found by Cheapflights users on 9/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:00 pm -
1 stop14h 15m
Mon 11/25:15 pm -
1 stop26h 45m
Deal found 9/3![Multiple Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:09 pm -
1 stop11h 36m
Wed 11/411:55 am -
2 stops17h 08m
Deal found 9/3![Delta logo]()
$717
This KLM deal was found by Cheapflights users on 9/1. 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.
Mon 10/193:09 pm -
1 stop11h 36m
Wed 11/49:40 am -
1 stop19h 23m
Deal found 9/1![KLM logo]()
$719
This KLM deal was found by Cheapflights users on 9/3. 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.
Mon 10/193:09 pm -
1 stop11h 36m
Mon 11/29:40 am -
1 stop19h 23m
Deal found 9/3![KLM logo]()
$767
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:09 pm -
1 stop11h 36m
Mon 11/211:55 am -
2 stops17h 08m
Deal found 9/3![Delta logo]()
$768
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:10 pm -
1 stop16h 20m
Tue 11/38:50 am -
1 stop17h 05m
Deal found 9/4![British Airways logo]()
$702
This Finnair deal was found by Cheapflights users on 9/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:10 pm -
1 stop13h 50m
Tue 11/36:05 pm -
2 stops30h 06m
Deal found 9/2![Multiple Airlines logo]()
$711
This Delta deal was found by Cheapflights users on 8/31. 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.
Sun 10/258:10 pm -
1 stop13h 35m
Mon 11/25:30 pm -
1 stop25h 35m
Deal found 8/31![Delta logo]()
$712
This Finnair deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:08 pm -
1 stop12h 02m
Tue 11/36:05 pm -
2 stops30h 06m
Deal found 9/4![Finnair logo]()
$716
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:09 am -
1 stop20h 36m
Tue 11/38:50 am -
2 stops20h 13m
Deal found 9/4![Delta logo]()
$722
This SmartFares deal was found by Cheapflights users on 9/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:09 am -
2 stops23h 31m
Mon 11/23:25 pm -
2 stops37h 38m
Deal found 9/1![KLM logo]()
$771
One-way flights from Houston to IrelandSearch for one-way flight options from Houston to Ireland. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Houston to Ireland. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:21 pm -
2 stops48h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:35 pm -
2 stops55h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:12 pm -
3 stops34h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/78:25 am -
2 stops42h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am -
2 stops34h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:56 pm -
3 stops50h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:05 am -
3 stops28h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:10 pm -
2 stops39h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$337
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:00 pm -
1 stop15h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![JetBlue logo]()
$344
This lol.travel deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:48 am -
1 stop15h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![JetBlue logo]()
$348
This JetBlue deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:43 pm -
1 stop13h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![JetBlue logo]()
$350
This KLM deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:15 am -
1 stop14h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![KLM logo]()
$423
Find flight deals from Houston to Ireland
Keep the following information in mind while searching for Houston to Ireland flight deals. Data was last updated September 5, 2026.
Round-trip from | $668 (SmartFares) |
|---|---|
One-way from | $286 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $531 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Ireland 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 September 5, 2026.
Use the filters below to find and compare flights from Houston to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonDublin
IAH Houston George Bush Intcntl - DUB Dublin
IAHDUB
Houston George Bush Intcntl
Sat 10/10
3:56 pm-12:05 am
3 stops50h 09m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$323
HoustonDublin
IAH Houston George Bush Intcntl - DUB Dublin
IAHDUB
Houston George Bush Intcntl
Tue 10/13
12:43 pm-8:20 am
1 stop13h 37m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$350
HoustonDublin
IAH Houston George Bush Intcntl - DUB Dublin
IAHDUB
Houston George Bush Intcntl
Fri 10/16
11:27 am-9:00 am
1 stop15h 33m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$350
HoustonDublin
IAH Houston George Bush Intcntl - DUB Dublin
IAHDUB
Houston George Bush Intcntl
Wed 10/7
6:28 am-6:55 pm
3 stops30h 27m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$354
HoustonDublin
IAH Houston George Bush Intcntl - DUB Dublin
IAHDUB
Houston George Bush Intcntl
Wed 10/28
12:00 pm-6:10 am
1 stop13h 10m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$459
HoustonDublin
IAH Houston George Bush Intcntl - DUB Dublin
IAHDUB
Houston George Bush Intcntl
Mon 10/12
7:20 am-10:40 am
1 stop21h 20m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$461
HoustonDublin
HOU Houston Hobby - DUB Dublin
HOUDUB
Houston Hobby
Tue 10/13
6:09 am-10:00 am
2 stops21h 51m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
HoustonDublin
HOU Houston Hobby - DUB Dublin
HOUDUB
Houston Hobby
Wed 10/7
11:12 am-8:45 am
1 stop15h 33m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
Quickest round-trip
HoustonDublin
HOU Houston Hobby - DUB Dublin
HOUDUB
Houston Hobby
Sun 10/18
3:09 pm-8:45 am
1 stop11h 36m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
HoustonDublin
HOU Houston Hobby - DUB Dublin
HOUDUB
Houston Hobby
Wed 10/28
11:12 am-7:55 am
2 stops15h 43m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$463
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Houston to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Houston with our price prediction graph.
IAH-DUB
HOU-DUB
IAH-ORK
HOU-ORK
IAH-SNN
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 Houston to Ireland
HO1-IE0
IAH-DUB
HOU-DUB
IAH-ORK
HOU-ORK
What is the cheapest month to book a flight from Houston to Ireland?
Currently, February is the cheapest month in which you can book a flight from Houston to Ireland (average of $617). Flying from Houston to Ireland in June is currently the most expensive (average of $1,222). 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.
How far ahead should I book a flight from Houston to Ireland?
To ensure you get the cheapest price possible for a flight from Houston to Ireland, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated September 5, 2026.
Read reviews from past customers who have flown KLM,United Airlines, andAer Lingus from Houston to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Entertainment
7.2
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from Houston to Ireland. 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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Alternative routes for Houston to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Ireland by cabin class
Find flights from Houston to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Ireland flights
Browse other Houston and Ireland flight options. Last updated on September 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to Ireland flights
Consider these flights traveling from Houston to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 9 airlines flying from Houston to Ireland
Discover the top 9 airlines that operate flights from Houston to Ireland. 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$401 | Average$449 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$443 | Average$783 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$491 | Average$745 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$538 | Average$898 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$545 | Average$998 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$559 | Average$758 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$580 | Average$750 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$601 | Average$840 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$637 | Average$1,151 | FlexibilityNo cancel fee | On-time62% |