$718+ Cheap flights from Houston to Northern 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Northern Ireland with Cheapflights
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Cheapest flights from Houston to Northern IrelandExplore the most affordable flight options available from Houston to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
Explore the most affordable flight options available from Houston to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:45 pm
IAH
- BHD
1 stop16h 30m
British Airways
Thu 11/196:35 am
BHD
- IAH
1 stop13h 30m
British Airways
Deal found 6/15![British Airways 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.
Tue 7/219:10 pm
IAH
- BHD
1 stop16h 30m
British Airways
Thu 7/306:30 am
BHD
- IAH
1 stop12h 55m
British Airways
Deal found 6/12![British Airways logo]()
$1,049
This Air France deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:25 pm
IAH
- BHD
1 stop19h 30m
Multiple Airlines
Mon 8/105:30 pm
BHD
- IAH
1 stop25h 50m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,068
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:49 am
IAH
- BHD
2 stops16h 31m
KLM
Mon 8/105:30 pm
BHD
- IAH
1 stop25h 50m
KLM
Deal found 6/11![KLM logo]()
$1,072
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:29 pm
HOU
- BHD
2 stops18h 11m
British Airways
Wed 12/96:35 am
BHD
- HOU
2 stops17h 24m
British Airways
Deal found 6/15![British Airways logo]()
$1,141
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:53 pm
IAH
- BHD
2 stops16h 42m
American Airlines
Thu 7/309:35 am
BHD
- IAH
2 stops18h 52m
American Airlines
Deal found 6/12![American Airlines logo]()
$1,146
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:14 pm
HOU
- BHD
2 stops17h 06m
British Airways
Thu 7/309:35 am
BHD
- HOU
2 stops20h 21m
British Airways
Deal found 6/12![British Airways logo]()
$1,148
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:10 pm
IAH
- BHD
1 stop15h 05m
Multiple Airlines
Sat 7/187:05 am
BHD
- IAH
2 stops18h 49m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,206
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:49 pm
IAH
- BHD
2 stops17h 31m
American Airlines
Sat 7/187:05 am
BHD
- IAH
2 stops18h 49m
American Airlines
Deal found 6/13![American Airlines logo]()
$1,208
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/2910:00 am
IAH
- BFS
2 stops27h 15m
Multiple Airlines
Mon 8/105:35 pm
BFS
- IAH
3 stops34h 26m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,255
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:49 pm
HOU
- BHD
2 stops17h 56m
British Airways
Mon 8/107:35 pm
BHD
- HOU
2 stops28h 09m
British Airways
Deal found 6/11![British Airways logo]()
$1,256
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:46 pm
HOU
- BHD
2 stops15h 19m
American Airlines
Sat 7/187:05 am
BHD
- HOU
2 stops18h 52m
American Airlines
Deal found 6/13![American Airlines logo]()
$1,381
Best flights from Houston to Northern IrelandDiscover carefully curated flight deals from Houston to Northern Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
Discover carefully curated flight deals from Houston to Northern Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:45 pm
IAH
- BHD
1 stop16h 30m
British Airways
Thu 11/196:35 am
BHD
- IAH
1 stop13h 30m
British Airways
Deal found 6/15![British Airways logo]()
$907
This Air France deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:25 pm
IAH
- BHD
1 stop19h 30m
Multiple Airlines
Mon 8/105:30 pm
BHD
- IAH
1 stop25h 50m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,068
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:49 am
IAH
- BHD
2 stops16h 31m
KLM
Mon 8/105:30 pm
BHD
- IAH
2 stops28h 12m
KLM
Deal found 6/11![KLM logo]()
$1,082
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:46 pm
HOU
- BHD
2 stops15h 19m
American Airlines
Sat 7/187:05 am
BHD
- HOU
2 stops18h 52m
American Airlines
Deal found 6/13![American Airlines logo]()
$1,381
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.
Tue 7/219:10 pm
IAH
- BHD
1 stop16h 30m
British Airways
Thu 7/306:30 am
BHD
- IAH
1 stop12h 55m
British Airways
Deal found 6/12![British Airways logo]()
$1,049
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/61:19 pm
IAH
- BHD
2 stops18h 36m
British Airways
Wed 12/96:35 am
BHD
- IAH
1 stop13h 30m
British Airways
Deal found 6/15![British Airways logo]()
$1,131
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/2910:00 am
IAH
- BFS
2 stops27h 15m
Multiple Airlines
Mon 8/105:35 pm
BFS
- IAH
3 stops34h 26m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,255
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:50 pm
IAH
- BHD
1 stop12h 55m
British Airways
Sat 1/26:35 am
BHD
- IAH
1 stop13h 30m
British Airways
Deal found 6/14![British Airways logo]()
$1,131
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:29 pm
HOU
- BHD
2 stops18h 11m
British Airways
Wed 12/96:35 am
BHD
- HOU
2 stops17h 24m
British Airways
Deal found 6/15![British Airways logo]()
$1,141
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:14 pm
HOU
- BHD
2 stops17h 06m
British Airways
Thu 7/309:35 am
BHD
- HOU
2 stops20h 21m
British Airways
Deal found 6/12![British Airways logo]()
$1,148
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:35 pm
IAH
- BFS
2 stops25h 50m
Multiple Airlines
Sat 7/188:15 pm
BFS
- IAH
2 stops29h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,676
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:49 pm
HOU
- BHD
2 stops17h 56m
British Airways
Mon 8/107:35 pm
BHD
- HOU
2 stops28h 09m
British Airways
Deal found 6/11![British Airways logo]()
$1,256
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:10 pm
IAH
- BFS
2 stops22h 05m
Multiple Airlines
Thu 7/26:40 am
BFS
- IAH
2 stops22h 00m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$2,012
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 7/212:46 pm
HOU
- BHD
2 stops15h 24m
British Airways
Thu 7/98:35 pm
BHD
- HOU
2 stops27h 44m
British Airways
Deal found 6/13![British Airways logo]()
$1,543
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.
Tue 6/306:40 pm
HOU
- BHD
2 stops16h 55m
British Airways
Tue 7/76:30 am
BHD
- HOU
2 stops19h 27m
British Airways
Deal found 6/14![British Airways logo]()
$1,601
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:14 pm
HOU
- BHD
2 stops19h 21m
British Airways
Tue 9/16:30 am
BHD
- HOU
2 stops17h 14m
British Airways
Deal found 6/14![British Airways logo]()
$5,233
Last-minute flights from Houston to Northern IrelandDiscover last-minute flight deals from Houston to Northern Ireland. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Northern Ireland. Data last updated June 16, 2026 and is based on user searches.
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.
Tue 6/303:25 pm
IAH
- BHD
1 stop11h 55m
Delta
Tue 7/79:50 am
BHD
- IAH
2 stops17h 34m
Delta
Deal found 6/14![Delta logo]()
$1,347
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:10 pm
IAH
- BHD
1 stop15h 05m
Multiple Airlines
Sat 7/187:05 am
BHD
- IAH
2 stops18h 49m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,206
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:49 pm
IAH
- BHD
2 stops17h 31m
American Airlines
Sat 7/187:05 am
BHD
- IAH
2 stops18h 49m
American Airlines
Deal found 6/13![American Airlines logo]()
$1,208
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:10 pm
IAH
- BHD
1 stop11h 55m
British Airways
Sat 7/187:05 pm
BHD
- IAH
1 stop24h 20m
British Airways
Deal found 6/13![British Airways logo]()
$1,300
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:46 pm
HOU
- BHD
2 stops15h 19m
American Airlines
Sat 7/187:05 am
BHD
- HOU
2 stops18h 52m
American Airlines
Deal found 6/13![American Airlines logo]()
$1,381
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.
Tue 7/219:10 pm
IAH
- BHD
1 stop16h 30m
British Airways
Thu 7/306:30 am
BHD
- IAH
1 stop12h 55m
British Airways
Deal found 6/12![British Airways logo]()
$1,049
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:53 pm
IAH
- BHD
2 stops16h 42m
American Airlines
Thu 7/309:35 am
BHD
- IAH
2 stops18h 52m
American Airlines
Deal found 6/12![American Airlines logo]()
$1,146
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:14 pm
HOU
- BHD
2 stops17h 06m
British Airways
Thu 7/309:35 am
BHD
- HOU
2 stops20h 21m
British Airways
Deal found 6/12![British Airways logo]()
$1,148
This Air France deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:25 pm
IAH
- BHD
1 stop19h 30m
Multiple Airlines
Mon 8/105:30 pm
BHD
- IAH
1 stop25h 50m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,068
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:49 am
IAH
- BHD
2 stops16h 31m
KLM
Mon 8/105:30 pm
BHD
- IAH
1 stop25h 50m
KLM
Deal found 6/11![KLM logo]()
$1,072
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/2910:00 am
IAH
- BFS
2 stops27h 15m
Multiple Airlines
Mon 8/105:35 pm
BFS
- IAH
3 stops34h 26m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,255
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:49 pm
HOU
- BHD
2 stops17h 56m
British Airways
Mon 8/107:35 pm
BHD
- HOU
2 stops28h 09m
British Airways
Deal found 6/11![British Airways logo]()
$1,256
One-way flights from Houston to Northern IrelandSearch for one-way flight options from Houston to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
Search for one-way flight options from Houston to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:14 pm
HOU
- BHD
2 stops18h 31m
British Airways
Deal found 6/16![British Airways logo]()
$718
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:01 am
IAH
- BHD
2 stops20h 34m
British Airways
Deal found 6/14![British Airways logo]()
$718
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.
Wed 8/261:43 pm
IAH
- BHD
3 stops48h 37m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$2,760
Find flight deals from Houston to Northern Ireland
Keep the following information in mind while searching for Houston to Northern Ireland flight deals. Data was last updated June 16, 2026.
Round-trip from | $907 (British Airways) |
|---|---|
One-way from | $718 (BusinessClass) |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Northern 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 16, 2026.
Use the filters below to find and compare flights from Houston to Northern Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonBelfast
IAH - BHD
IAHBHD
Houston George Bush Intcntl
Mon 11/16
9:45 pm-8:15 pm
1 stop16h 30m
Belfast City
Thu 11/19
6:35 am-2:05 pm
1 stop13h 30m
$907
HoustonBelfast
IAH - BHD
IAHBHD
Houston George Bush Intcntl
Tue 7/21
9:10 pm-7:40 pm
1 stop16h 30m
Belfast City
Thu 7/30
6:30 am-1:25 pm
1 stop12h 55m
$1,049
HoustonBelfast
IAH - BHD
IAHBHD
Houston George Bush Intcntl
Wed 7/29
3:25 pm-4:55 pm
1 stop19h 30m
Belfast City
Mon 8/10
5:30 pm-1:20 pm
1 stop25h 50m
$1,068
HoustonBelfast
IAH - BHD
IAHBHD
Houston George Bush Intcntl
Wed 7/29
10:49 am-9:20 am
2 stops16h 31m
Belfast City
Mon 8/10
5:30 pm-3:42 pm
2 stops28h 12m
$1,082
HoustonBelfast
IAH - BHD
IAHBHD
Houston George Bush Intcntl
Sun 12/6
1:19 pm-1:55 pm
2 stops18h 36m
Belfast City
Wed 12/9
6:35 am-2:05 pm
1 stop13h 30m
$1,131
Quickest round-trip
HoustonBelfast
IAH - BHD
IAHBHD
Houston George Bush Intcntl
Sat 12/12
9:50 pm-4:45 pm
1 stop12h 55m
Belfast City
Sat 1/2
6:35 am-2:05 pm
1 stop13h 30m
$1,131
HoustonBelfast
HOU - BHD
HOUBHD
Houston Hobby
Sun 12/6
6:29 pm-6:40 pm
2 stops18h 11m
Belfast City
Wed 12/9
6:35 am-5:59 pm
2 stops17h 24m
$1,141
HoustonBelfast
HOU - BHD
HOUBHD
Houston Hobby
Tue 7/21
4:14 pm-3:20 pm
2 stops17h 06m
Belfast City
Thu 7/30
9:35 am-11:56 pm
2 stops20h 21m
$1,148
HoustonBelfast
IAH - BFS
IAHBFS
Houston George Bush Intcntl
Wed 7/29
10:00 am-7:15 pm
2 stops27h 15m
Belfast Intl
Mon 8/10
5:35 pm-10:01 pm
3 stops34h 26m
$1,255
HoustonBelfast
HOU - BHD
HOUBHD
Houston Hobby
Wed 7/29
6:49 pm-6:45 pm
2 stops17h 56m
Belfast City
Mon 8/10
7:35 pm-5:44 pm
2 stops28h 09m
$1,256
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Houston to Northern Ireland
Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Houston with our price prediction graph.
IAH-BHD
HOU-BHD
IAH-BFS
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 Northern Ireland
HO1-GBNIR
IAH-BHD
HOU-BHD
IAH-BFS
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Northern Ireland
Get insights into the airlines that provide service to Northern 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 Northern Ireland. Reviews last updated June 16, 2026.
Read reviews from past customers who have flown British Airways from Houston to Northern Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Boarding
6.9
Comfort
6.8
Entertainment
6.4
Overall
6.7
Crew
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Jun 2026
IAH - LHR
Food
6.4
Boarding
6.9
Comfort
6.8
Entertainment
6.4
Overall
6.7
Crew
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Jun 2026
IAH - LHR
Related info for your journey
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Alternative routes for Houston to Northern Ireland
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Complete your trip
Complete your trip to Northern Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Northern Ireland by cabin class
Find flights from Houston to Northern Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Northern Ireland flights
Browse other Houston and Northern Ireland flight options. Last updated on June 16, 2026.
Popular flight searches
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Houston to Northern Ireland flights
Consider these flights traveling from Houston to Northern Ireland.
Top airline flying from Houston to Northern Ireland
Discover the top airline that operate flights from Houston to Northern 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 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$771 | Average$1,163 | FlexibilityNo cancel fee | On-time70% |