$211+ Cheap flights from George Bush Intcntl (IAH) to Ireland
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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — DUB
Jul 17 — Jul 241
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to IrelandExplore the most affordable flight options available from George Bush Intcntl to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2026.
This Ovago deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:20 am
IAH
- DUB
1 stop15h 50m
Aer Lingus
Fri 9/181:20 pm
DUB
- IAH
1 stop14h 32m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$485
This KAYAK deal was found by Cheapflights users on 6/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:20 am
IAH
- DUB
1 stop16h 50m
Aer Lingus
Fri 11/61:00 pm
DUB
- IAH
1 stop27h 53m
Aer Lingus
Deal found 6/17![Aer Lingus logo]()
$495
This KAYAK deal was found by Cheapflights users on 6/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:45 am
IAH
- DUB
1 stop16h 25m
Aer Lingus
Wed 9/21:20 pm
DUB
- IAH
1 stop14h 41m
Aer Lingus
Deal found 6/15![Aer Lingus logo]()
$563
This KAYAK deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:20 am
IAH
- DUB
1 stop15h 50m
Aer Lingus
Mon 9/141:20 pm
DUB
- IAH
1 stop14h 32m
Aer Lingus
Deal found 6/13![Aer Lingus logo]()
$585
This KAYAK deal was found by Cheapflights users on 6/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:45 am
IAH
- DUB
1 stop16h 25m
Aer Lingus
Thu 9/101:20 pm
DUB
- IAH
1 stop14h 32m
Aer Lingus
Deal found 6/15![Aer Lingus logo]()
$657
This KAYAK deal was found by Cheapflights users on 6/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:30 pm
IAH
- DUB
1 stop31h 40m
Aer Lingus
Wed 11/113:50 pm
DUB
- IAH
1 stop13h 42m
Aer Lingus
Deal found 6/15![Aer Lingus logo]()
$748
This Expedia deal was found by Cheapflights users on 6/15. 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.
Wed 8/56:31 pm
IAH
- DUB
1 stop31h 49m
JetBlue
Wed 8/1911:30 am
DUB
- IAH
1 stop29h 29m
JetBlue
Deal found 6/15![JetBlue logo]()
$752
This SmartFares deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/31:14 pm
IAH
- DUB
1 stop13h 06m
JetBlue
Wed 8/1911:30 am
DUB
- IAH
1 stop29h 29m
JetBlue
Deal found 6/13![JetBlue logo]()
$767
This Orbitz deal was found by Cheapflights users on 6/15. 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.
Fri 8/281:27 pm
IAH
- DUB
1 stop12h 53m
JetBlue
Wed 9/211:30 am
DUB
- IAH
1 stop29h 29m
JetBlue
Deal found 6/15![JetBlue logo]()
$770
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:30 pm
IAH
- DUB
1 stop17h 05m
British Airways
Tue 11/310:55 am
DUB
- IAH
1 stop15h 05m
British Airways
Deal found 6/16![British Airways logo]()
$773
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:30 pm
IAH
- DUB
1 stop12h 10m
British Airways
Fri 9/1810:30 am
DUB
- IAH
1 stop14h 45m
British Airways
Deal found 6/15![British Airways logo]()
$778
This Ovago deal was found by Cheapflights users on 6/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:24 am
IAH
- DUB
1 stop17h 11m
Aer Lingus
Sun 9/61:20 pm
DUB
- IAH
1 stop14h 41m
Aer Lingus
Deal found 6/17![Aer Lingus logo]()
$786
Best flights from George Bush Intcntl to IrelandDiscover carefully curated flight deals from George Bush Intcntl to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 17, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 17, 2026.
This JetBlue deal was found by Cheapflights users on 6/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:14 pm
IAH
- DUB
1 stop13h 06m
JetBlue
Wed 8/1911:30 am
DUB
- IAH
1 stop29h 29m
JetBlue
Deal found 6/15![JetBlue logo]()
$804
This British Airways deal was found by Cheapflights users on 6/14. 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.
Sat 12/53:50 pm
IAH
- DUB
1 stop14h 55m
British Airways
Wed 12/98:40 pm
DUB
- IAH
1 stop23h 25m
British Airways
Deal found 6/14![British Airways logo]()
$836
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:15 am
IAH
- DUB
2 stops21h 00m
United Airlines
Tue 9/19:50 am
DUB
- IAH
1 stop15h 48m
United Airlines
Deal found 6/15![United Airlines logo]()
$851
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/243:15 pm
IAH
- DUB
2 stops18h 10m
Delta
Wed 9/25:55 am
DUB
- IAH
1 stop13h 20m
Delta
Deal found 6/12![Delta logo]()
$857
This Turkish Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
Mon 11/239:00 pm
IAH
- DUB
1 stop30h 35m
Turkish Airlines
Mon 11/3010:40 am
DUB
- IAH
1 stop32h 30m
Turkish Airlines
Deal found 6/12![Turkish Airlines logo]()
$862
This Finnair deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 11/23:50 pm
IAH
- DUB
1 stop19h 15m
Multiple Airlines
Sat 11/146:05 pm
DUB
- IAH
2 stops32h 27m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$874
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/1511:12 am
IAH
- ORK
2 stops17h 08m
KLM
Mon 11/165:45 am
ORK
- IAH
2 stops17h 57m
KLM
Deal found 6/12![KLM logo]()
$919
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/13:25 pm
IAH
- ORK
1 stop25h 10m
Delta
Fri 11/2011:15 am
ORK
- IAH
2 stops18h 43m
Delta
Deal found 6/12![Delta logo]()
$864
This Turkish Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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.
Sun 9/139:10 pm
IAH
- DUB
1 stop36h 50m
Turkish Airlines
Mon 9/215:55 am
DUB
- IAH
1 stop19h 20m
Turkish Airlines
Deal found 6/13![Turkish Airlines logo]()
$866
This British Airways deal was found by Cheapflights users on 6/14. 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.
Mon 11/29:45 pm
IAH
- DUB
1 stop13h 20m
British Airways
Sat 11/141:10 pm
DUB
- IAH
2 stops16h 22m
British Airways
Deal found 6/14![British Airways logo]()
$876
This Finnair deal was found by Cheapflights users on 6/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:30 pm
IAH
- DUB
1 stop12h 10m
Multiple Airlines
Fri 10/169:40 am
DUB
- IAH
2 stops19h 38m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$877
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 9/142:50 pm
IAH
- SNN
1 stop13h 25m
United Airlines
Wed 9/239:30 am
SNN
- IAH
1 stop17h 17m
United Airlines
Deal found 6/13![United Airlines logo]()
$891
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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.
Sun 9/209:10 pm
IAH
- DUB
1 stop19h 55m
Turkish Airlines
Sat 9/265:10 pm
DUB
- IAH
1 stop32h 05m
Turkish Airlines
Deal found 6/16![Turkish Airlines logo]()
$887
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:55 am
IAH
- SNN
1 stop13h 35m
United Airlines
Tue 9/159:30 am
SNN
- IAH
1 stop17h 46m
United Airlines
Deal found 6/14![United Airlines logo]()
$893
This Delta deal was found by Cheapflights users on 6/14. 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 8/96:10 am
IAH
- ORK
2 stops22h 10m
Delta
Tue 8/185:15 pm
ORK
- IAH
2 stops34h 29m
Delta
Deal found 6/14![Delta logo]()
$899
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:20 am
IAH
- SNN
1 stop18h 10m
United Airlines
Tue 8/259:30 am
SNN
- IAH
1 stop12h 10m
United Airlines
Deal found 6/14![United Airlines logo]()
$893
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 10/2912:55 pm
IAH
- DUB
2 stops20h 35m
Delta
Fri 11/65:45 am
DUB
- IAH
1 stop13h 20m
Delta
Deal found 6/13![Delta logo]()
$903
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/162:38 pm
IAH
- ORK
2 stops19h 57m
Delta
Mon 11/165:45 am
ORK
- IAH
1 stop13h 20m
Delta
Deal found 6/12![Delta logo]()
$909
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/210:39 am
IAH
- ORK
2 stops17h 41m
Delta
Fri 11/205:45 am
ORK
- IAH
2 stops21h 51m
Delta
Deal found 6/12![Delta logo]()
$909
This Delta deal was found by Cheapflights users on 6/16. 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 8/53:15 pm
IAH
- ORK
2 stops17h 25m
Delta
Wed 8/126:15 am
ORK
- IAH
1 stop13h 05m
Delta
Deal found 6/16![Delta logo]()
$912
This Delta deal was found by Cheapflights users on 6/16. 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.
Sun 8/303:25 pm
IAH
- ORK
1 stop19h 10m
Delta
Fri 11/205:45 am
ORK
- IAH
1 stop13h 20m
Delta
Deal found 6/16![Delta logo]()
$912
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/3110:21 am
IAH
- ORK
2 stops17h 59m
Delta
Thu 11/195:15 pm
ORK
- IAH
1 stop25h 50m
Delta
Deal found 6/12![Delta logo]()
$916
Last-minute flights from George Bush Intcntl to IrelandDiscover last-minute flight deals from George Bush Intcntl to Ireland. Data last updated June 17, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Ireland. Data last updated June 17, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 6/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:17 pm
IAH
- DUB
1 stop32h 43m
JetBlue
Fri 7/2410:40 am
DUB
- IAH
1 stop13h 01m
JetBlue
Deal found 6/17![JetBlue logo]()
$921
This Ovago deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:31 pm
IAH
- DUB
1 stop31h 49m
JetBlue
Mon 7/2710:40 am
DUB
- IAH
1 stop31h 43m
JetBlue
Deal found 6/13![JetBlue logo]()
$903
This KAYAK deal was found by Cheapflights users on 6/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:31 pm
IAH
- DUB
1 stop31h 49m
JetBlue
Fri 7/2410:40 am
DUB
- IAH
1 stop13h 01m
JetBlue
Deal found 6/17![JetBlue logo]()
$920
This Ovago deal was found by Cheapflights users on 6/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:43 am
IAH
- DUB
1 stop15h 17m
JetBlue
Sun 8/2310:40 am
DUB
- IAH
1 stop31h 52m
JetBlue
Deal found 6/15![JetBlue logo]()
$846
This Ovago deal was found by Cheapflights users on 6/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:43 am
IAH
- DUB
1 stop15h 17m
JetBlue
Fri 7/2410:40 am
DUB
- IAH
1 stop13h 01m
JetBlue
Deal found 6/17![JetBlue logo]()
$914
This Justfly.com deal was found by Cheapflights users on 6/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:43 am
IAH
- DUB
1 stop15h 17m
JetBlue
Thu 7/2310:40 am
DUB
- IAH
1 stop13h 01m
JetBlue
Deal found 6/17![JetBlue logo]()
$916
This JetBlue deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
Sun 7/1911:53 am
IAH
- DUB
1 stop15h 07m
JetBlue
Mon 7/2710:40 am
DUB
- IAH
1 stop13h 01m
JetBlue
Deal found 6/12![JetBlue logo]()
$907
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
Mon 7/2011:58 am
IAH
- DUB
1 stop15h 02m
JetBlue
Fri 7/3110:40 am
DUB
- IAH
1 stop13h 01m
JetBlue
Deal found 6/12![JetBlue logo]()
$910
This Cheapflightsfares deal was found by Cheapflights users on 6/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:14 pm
IAH
- DUB
1 stop13h 06m
JetBlue
Wed 7/2910:40 am
DUB
- IAH
1 stop13h 01m
JetBlue
Deal found 6/17![JetBlue logo]()
$911
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:35 am
IAH
- SNN
1 stop15h 55m
United Airlines
Tue 7/2812:30 pm
SNN
- IAH
1 stop16h 08m
United Airlines
Deal found 6/16![United Airlines logo]()
$939
This Cheapflightsfares deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/281:14 pm
IAH
- DUB
1 stop13h 06m
JetBlue
Tue 8/410:40 am
DUB
- IAH
1 stop13h 01m
JetBlue
Deal found 6/13![JetBlue logo]()
$880
This Air Canada deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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.
Tue 7/2810:00 am
IAH
- DUB
2 stops16h 15m
Air Canada
Tue 8/49:50 am
DUB
- IAH
2 stops18h 11m
Air Canada
Deal found 6/13![Air Canada logo]()
$919
One-way flights from George Bush Intcntl to IrelandSearch for one-way flight options from George Bush Intcntl to Ireland. Find affordable one-way fares based on user searches. Data last updated June 17, 2026.
Search for one-way flight options from George Bush Intcntl to Ireland. Find affordable one-way fares based on user searches. Data last updated June 17, 2026.
This KAYAK deal was found by Cheapflights users on 6/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:20 am
IAH
- DUB
1 stop15h 50m
Aer Lingus
Deal found 6/15![Aer Lingus logo]()
$211
This KAYAK deal was found by Cheapflights users on 6/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:00 pm
IAH
- DUB
1 stop12h 10m
Aer Lingus
Deal found 6/14![Aer Lingus logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 10/127:42 pm
IAH
- DUB
2 stops40h 38m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$309
This KAYAK deal was found by Cheapflights users on 6/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:45 am
IAH
- DUB
1 stop16h 25m
Aer Lingus
Deal found 6/16![Aer Lingus logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/287:23 pm
IAH
- SNN
2 stops36h 07m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Wed 7/151:29 pm
IAH
- DUB
2 stops27h 26m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:40 am
IAH
- DUB
3 stops24h 30m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 9/28:37 pm
IAH
- DUB
2 stops51h 48m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sat 11/146:30 am
IAH
- ORK
3 stops45h 25m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 11/196:30 am
IAH
- ORK
3 stops34h 15m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 9/287:00 am
IAH
- DUB
3 stops24h 20m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$351
This lastminute.com deal was found by Cheapflights users on 6/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:50 pm
IAH
- DUB
1 stop13h 10m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$353
Find flight deals from George Bush Intcntl to Ireland
Keep the following information in mind while searching for George Bush Intcntl to Ireland flight deals. Data was last updated June 17, 2026.
Round-trip from | $485 (Ovago) |
|---|---|
One-way from | $211 (KAYAK) |
Popular in | June |
Cheapest in | February |
Average price | $1,236 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl 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 2,558,603 searches. Data last updated June 17, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonDublin
IAH - DUB
IAHDUB
Houston George Bush Intcntl
Mon 8/3
1:14 pm-8:20 am
1 stop13h 06m
Dublin
Wed 8/19
11:30 am-10:59 am
1 stop29h 29m
$804
HoustonDublin
IAH - DUB
IAHDUB
Houston George Bush Intcntl
Sat 12/5
3:50 pm-12:45 pm
1 stop14h 55m
Dublin
Wed 12/9
8:40 pm-2:05 pm
1 stop23h 25m
$836
HoustonDublin
IAH - DUB
IAHDUB
Houston George Bush Intcntl
Tue 8/25
5:15 am-8:15 am
2 stops21h 00m
Dublin
Tue 9/1
9:50 am-7:38 pm
1 stop15h 48m
$851
HoustonDublin
IAH - DUB
IAHDUB
Houston George Bush Intcntl
Mon 8/24
3:15 pm-3:25 pm
2 stops18h 10m
Dublin
Wed 9/2
5:55 am-1:15 pm
1 stop13h 20m
$857
HoustonDublin
IAH - DUB
IAHDUB
Houston George Bush Intcntl
Mon 11/23
9:00 pm-9:35 am
1 stop30h 35m
Dublin
Mon 11/30
10:40 am-1:10 pm
1 stop32h 30m
$862
HoustonCork
IAH - ORK
IAHORK
Houston George Bush Intcntl
Tue 9/1
3:25 pm-10:35 pm
1 stop25h 10m
Cork
Fri 11/20
11:15 am-11:58 pm
2 stops18h 43m
$864
HoustonDublin
IAH - DUB
IAHDUB
Houston George Bush Intcntl
Sun 9/13
9:10 pm-4:00 pm
1 stop36h 50m
Dublin
Mon 9/21
5:55 am-7:15 pm
1 stop19h 20m
$866
HoustonDublin
IAH - DUB
IAHDUB
Houston George Bush Intcntl
Mon 11/2
3:50 pm-5:05 pm
1 stop19h 15m
Dublin
Sat 11/14
6:05 pm-8:32 pm
2 stops32h 27m
$874
Quickest round-trip
HoustonDublin
IAH - DUB
IAHDUB
Houston George Bush Intcntl
Mon 11/2
9:45 pm-5:05 pm
1 stop13h 20m
Dublin
Sat 11/14
1:10 pm-11:32 pm
2 stops16h 22m
$876
HoustonDublin
IAH - DUB
IAHDUB
Houston George Bush Intcntl
Sun 10/11
3:30 pm-9:40 am
1 stop12h 10m
Dublin
Fri 10/16
9:40 am-11:18 pm
2 stops19h 38m
$877
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from George Bush Intcntl to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from George Bush Intcntl with our price prediction graph.
IAH-DUB
IAH-SNN
IAH-ORK
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 George Bush Intcntl Airport to Ireland
IAH-IE0
IAH-DUB
IAH-SNN
IAH-ORK
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Ireland?
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Ireland (average of $101). Flying from Houston George Bush Intcntl Airport to Ireland in February is currently the most expensive (average of $567). 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 George Bush Intcntl Airport to Ireland?
The price you pay for your flight from Houston George Bush Intcntl Airport to Ireland may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 June 17, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAer Lingus from Houston George Bush Intcntl Airport to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl to Ireland
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Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
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George Bush Intcntl and Ireland flights
Browse other George Bush Intcntl and Ireland flight options. Last updated on June 17, 2026.
Popular flight searches
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Top 8 airlines flying from George Bush Intcntl to Ireland
Discover the top 8 airlines that operate flights from George Bush Intcntl 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 2,558,603 searches. Data last updated June 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$411 | Average$452 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$443 | Average$754 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$567 | Average$858 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$575 | Average$706 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$586 | Average$986 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$601 | Average$816 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$633 | Average$850 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$650 | Average$667 | FlexibilityNo cancel fee | On-time77% |