$333+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
May 21 — May 281
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 April 21, 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 April 21, 2026.
This British Airways deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/63:50 pm
IAH
- BHD
1 stop12h 30m
British Airways
Wed 12/93:40 pm
BHD
- IAH
1 stop34h 20m
British Airways
Deal found 4/19![British Airways logo]()
$910
This Priceline deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:25 pm
IAH
- BHD
2 stops15h 55m
British Airways
Tue 5/269:40 am
BHD
- IAH
1 stop15h 35m
British Airways
Deal found 4/19![British Airways logo]()
$1,008
This FlightHub deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:42 pm
HOU
- BHD
2 stops24h 13m
British Airways
Tue 5/269:40 am
BHD
- HOU
2 stops20h 19m
British Airways
Deal found 4/19![British Airways logo]()
$1,030
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Mon 5/119:05 pm
IAH
- BHD
1 stop14h 25m
British Airways
Wed 5/206:30 am
BHD
- IAH
1 stop12h 50m
British Airways
Deal found 4/16![British Airways logo]()
$1,033
This Mytrip deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:50 am
IAH
- BFS
3 stops31h 00m
Multiple Airlines
Tue 5/268:20 am
BFS
- IAH
2 stops19h 56m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,038
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:21 pm
HOU
- BHD
2 stops15h 09m
American Airlines
Wed 5/2011:35 am
BHD
- HOU
2 stops18h 19m
American Airlines
Deal found 4/16![American Airlines logo]()
$1,072
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:27 pm
IAH
- BHD
2 stops15h 03m
American Airlines
Wed 5/2011:35 am
BHD
- IAH
2 stops18h 24m
American Airlines
Deal found 4/16![American Airlines logo]()
$1,072
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
Sun 7/53:30 pm
IAH
- BHD
1 stop21h 15m
British Airways
Thu 7/166:30 am
BHD
- IAH
1 stop12h 55m
British Airways
Deal found 4/17![British Airways logo]()
$1,079
This Mytrip deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:20 am
IAH
- BHD
3 stops22h 55m
Multiple Airlines
Tue 5/2610:20 am
BHD
- IAH
2 stops17h 56m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,083
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/54:15 pm
HOU
- BHD
2 stops19h 25m
British Airways
Thu 7/169:35 am
BHD
- HOU
2 stops16h 18m
British Airways
Deal found 4/17![British Airways logo]()
$1,123
This FlightHub deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:21 pm
HOU
- BHD
2 stops15h 54m
British Airways
Sat 5/237:05 am
BHD
- HOU
2 stops22h 54m
British Airways
Deal found 4/18![British Airways logo]()
$1,150
This Mytrip deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:06 pm
IAH
- BFS
3 stops22h 44m
Multiple Airlines
Sat 5/236:20 am
BFS
- IAH
2 stops31h 13m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$1,194
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 April 21, 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 April 21, 2026.
This FlightHub deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:42 pm
HOU
- BHD
2 stops24h 13m
British Airways
Tue 5/269:40 am
BHD
- HOU
2 stops20h 19m
British Airways
Deal found 4/19![British Airways logo]()
$1,030
This Mytrip deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:50 am
IAH
- BFS
3 stops31h 00m
Multiple Airlines
Tue 5/268:20 am
BFS
- IAH
2 stops19h 56m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,038
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:21 pm
HOU
- BHD
2 stops15h 09m
American Airlines
Wed 5/2011:35 am
BHD
- HOU
2 stops18h 19m
American Airlines
Deal found 4/16![American Airlines logo]()
$1,072
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Mon 5/119:05 pm
IAH
- BHD
1 stop14h 25m
British Airways
Wed 5/206:30 am
BHD
- IAH
1 stop12h 50m
British Airways
Deal found 4/16![British Airways logo]()
$1,033
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:27 pm
IAH
- BHD
2 stops15h 03m
American Airlines
Wed 5/2011:35 am
BHD
- IAH
2 stops18h 24m
American Airlines
Deal found 4/16![American Airlines logo]()
$1,072
This Mytrip deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:06 pm
IAH
- BFS
3 stops22h 44m
Multiple Airlines
Sat 5/236:20 am
BFS
- IAH
2 stops31h 13m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$1,194
This FlightHub deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:21 pm
HOU
- BHD
2 stops15h 54m
British Airways
Sat 5/237:05 am
BHD
- HOU
2 stops22h 54m
British Airways
Deal found 4/18![British Airways logo]()
$1,150
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:30 am
IAH
- BFS
2 stops29h 55m
Multiple Airlines
Thu 7/166:40 am
BFS
- IAH
3 stops34h 10m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,423
This British Airways deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” 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.
Thu 6/48:23 pm
HOU
- BHD
2 stops18h 12m
British Airways
Thu 6/116:30 am
BHD
- HOU
2 stops17h 39m
British Airways
Deal found 4/20![British Airways logo]()
$1,610
Last-minute flights from Houston to Northern IrelandDiscover last-minute flight deals from Houston to Northern Ireland. Data last updated April 21, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Northern Ireland. Data last updated April 21, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Mon 5/119:05 pm
IAH
- BHD
1 stop14h 25m
British Airways
Wed 5/206:30 am
BHD
- IAH
1 stop12h 50m
British Airways
Deal found 4/16![British Airways logo]()
$1,033
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:21 pm
HOU
- BHD
2 stops15h 09m
American Airlines
Wed 5/2011:35 am
BHD
- HOU
2 stops18h 19m
American Airlines
Deal found 4/16![American Airlines logo]()
$1,072
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:27 pm
IAH
- BHD
2 stops15h 03m
American Airlines
Wed 5/2011:35 am
BHD
- IAH
2 stops18h 24m
American Airlines
Deal found 4/16![American Airlines logo]()
$1,072
This American Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:02 pm
IAH
- BHD
2 stops16h 13m
American Airlines
Sat 5/237:05 am
BHD
- IAH
1 stop18h 10m
American Airlines
Deal found 4/18![American Airlines logo]()
$1,126
This FlightHub deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:21 pm
HOU
- BHD
2 stops15h 54m
British Airways
Sat 5/237:05 am
BHD
- HOU
2 stops22h 54m
British Airways
Deal found 4/18![British Airways logo]()
$1,150
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:25 pm
IAH
- BHD
1 stop11h 55m
Delta
Sat 5/235:30 pm
BHD
- IAH
1 stop25h 50m
Delta
Deal found 4/18![Delta logo]()
$1,191
This Mytrip deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:06 pm
IAH
- BFS
3 stops22h 44m
Multiple Airlines
Sat 5/236:20 am
BFS
- IAH
2 stops31h 13m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$1,194
This Priceline deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:25 pm
IAH
- BHD
2 stops15h 55m
British Airways
Tue 5/269:40 am
BHD
- IAH
1 stop15h 35m
British Airways
Deal found 4/19![British Airways logo]()
$1,008
This FlightHub deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:42 pm
HOU
- BHD
2 stops24h 13m
British Airways
Tue 5/269:40 am
BHD
- HOU
2 stops20h 19m
British Airways
Deal found 4/19![British Airways logo]()
$1,030
This Mytrip deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:50 am
IAH
- BFS
3 stops31h 00m
Multiple Airlines
Tue 5/268:20 am
BFS
- IAH
2 stops19h 56m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,038
This Mytrip deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:20 am
IAH
- BHD
3 stops22h 55m
Multiple Airlines
Tue 5/2610:20 am
BHD
- IAH
2 stops17h 56m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,083
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 April 21, 2026.
Search for one-way flight options from Houston to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
Sun 7/193:30 pm
IAH
- BHD
1 stop13h 00m
British Airways
Deal found 4/17![British Airways logo]()
$333
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:23 pm
HOU
- BHD
2 stops16h 22m
American Airlines
Deal found 4/17![American Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:46 pm
IAH
- BHD
2 stops16h 59m
American Airlines
Deal found 4/17![American Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:04 pm
IAH
- BFS
2 stops58h 31m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:03 pm
HOU
- BFS
3 stops58h 32m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:04 pm
IAH
- BHD
3 stops56h 16m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:03 pm
HOU
- BHD
3 stops59h 12m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$480
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Mon 5/119:05 pm
IAH
- BHD
1 stop14h 25m
British Airways
Deal found 4/16![British Airways logo]()
$562
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:21 pm
HOU
- BHD
2 stops18h 14m
British Airways
Deal found 4/16![British Airways logo]()
$574
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:21 pm
HOU
- BHD
2 stops15h 09m
American Airlines
Deal found 4/17![American Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:27 pm
IAH
- BHD
2 stops15h 03m
American Airlines
Deal found 4/18![American Airlines logo]()
$581
This KAYAK deal was found by Cheapflights users on 4/16. 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.
Mon 5/1112:29 pm
IAH
- BHD
3 stops22h 06m
Aer Lingus
Deal found 4/16![Aer Lingus logo]()
$942
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 April 21, 2026.
Round-trip from | $1,008 (Priceline) |
|---|---|
One-way from | $333 (Cheapflightsfares) |
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 April 21, 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
HOU - BHD
HOUBHD
Houston Hobby
Tue 5/19
12:42 pm-6:55 pm
2 stops24h 13m
Belfast City
Tue 5/26
9:40 am-11:59 pm
2 stops20h 19m
$1,030
Quickest round-trip
HoustonBelfast
IAH - BHD
IAHBHD
Houston George Bush Intcntl
Mon 5/11
9:05 pm-5:30 pm
1 stop14h 25m
Belfast City
Wed 5/20
6:30 am-1:20 pm
1 stop12h 50m
$1,033
HoustonBelfast
IAH - BFS
IAHBFS
Houston George Bush Intcntl
Tue 5/19
6:50 am-7:50 pm
3 stops31h 00m
Belfast Intl
Tue 5/26
8:20 am-10:16 pm
2 stops19h 56m
$1,038
HoustonBelfast
HOU - BHD
HOUBHD
Houston Hobby
Mon 5/11
8:21 pm-5:30 pm
2 stops15h 09m
Belfast City
Wed 5/20
11:35 am-11:54 pm
2 stops18h 19m
$1,072
HoustonBelfast
IAH - BHD
IAHBHD
Houston George Bush Intcntl
Mon 5/11
6:27 pm-3:30 pm
2 stops15h 03m
Belfast City
Wed 5/20
11:35 am-11:59 pm
2 stops18h 24m
$1,072
HoustonBelfast
HOU - BHD
HOUBHD
Houston Hobby
Sat 5/16
8:21 pm-6:15 pm
2 stops15h 54m
Belfast City
Sat 5/23
7:05 am-11:59 pm
2 stops22h 54m
$1,150
HoustonBelfast
IAH - BFS
IAHBFS
Houston George Bush Intcntl
Sat 5/16
4:06 pm-8:50 pm
3 stops22h 44m
Belfast Intl
Sat 5/23
6:20 am-7:33 am
2 stops31h 13m
$1,194
HoustonBelfast
IAH - BFS
IAHBFS
Houston George Bush Intcntl
Sun 7/5
6:30 am-6:25 pm
2 stops29h 55m
Belfast Intl
Thu 7/16
6:40 am-10:50 am
3 stops34h 10m
$1,423
HoustonBelfast
HOU - BHD
HOUBHD
Houston Hobby
Thu 6/4
8:23 pm-8:35 pm
2 stops18h 12m
Belfast City
Thu 6/11
6:30 am-6:09 pm
2 stops17h 39m
$1,610
Cheapest one-way
Quickest one-way
HoustonBelfast
IAH - BHD
IAHBHD
Houston George Bush Intcntl
Sun 7/19
3:30 pm-10:30 am
1 stop13h 00m
$333
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
HOU-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
HOU-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 April 21, 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.
Comfort
6.8
Food
6.4
Entertainment
6.4
Crew
7.7
Overall
6.7
Boarding
6.9
Reviews
1 / 20
10.0
ExcellentViorica,Mar 2026
PHX - LHR
Comfort
6.8
Food
6.4
Entertainment
6.4
Crew
7.7
Overall
6.7
Boarding
6.9
Reviews
1 / 20
10.0
ExcellentViorica,Mar 2026
PHX - LHR
Related info for your journey
Find useful and relevant information for your journey from Houston to Northern 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 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 April 21, 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 April 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$834 | Average$856 | FlexibilityNo cancel fee | On-time70% |