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Northern Ireland

$907+ Cheap flights from Houston to Northern Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
jun. 30 — jul. 71
mar. 6/30
mar. 7/7
1 adult, Economy
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Cheap flight deals from Houston to Northern Ireland

Cheapest flights from Houston to Northern Ireland
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 mayo 31, 2026.

This British Airways deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
dom. 12/63:50 pm
IAH
-
BHD
1 stop16h 05m
British Airways
jue. 12/1011:05 am
BHD
-
IAH
1 stop14h 55m
British Airways
Deal found 5/30$907
This British Airways deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
dom. 9/203:30 pm
IAH
-
BHD
1 stop13h 00m
British Airways
mié. 9/234:05 pm
BHD
-
IAH
1 stop27h 20m
British Airways
Deal found 5/26$908
This British Airways deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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.
jue. 12/39:50 pm
IAH
-
BHD
1 stop12h 50m
British Airways
lun. 12/75:45 pm
BHD
-
IAH
1 stop26h 20m
British Airways
Deal found 5/28$958
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
dom. 11/16:15 pm
IAH
-
BHD
2 stops16h 35m
American Airlines
dom. 11/86:30 am
BHD
-
IAH
1 stop13h 35m
American Airlines
Deal found 5/26$960
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
dom. 11/16:22 pm
HOU
-
BHD
2 stops16h 28m
American Airlines
dom. 11/86:30 am
BHD
-
HOU
2 stops17h 22m
American Airlines
Deal found 5/26$970
This Cheapflightsfares deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
mar. 7/213:30 pm
IAH
-
BHD
1 stop13h 15m
British Airways
mar. 7/288:25 pm
BHD
-
IAH
1 stop23h 00m
British Airways
Deal found 5/30$1,023
This Expedia deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
mar. 7/213:25 pm
IAH
-
BHD
1 stop11h 55m
KLM
mar. 7/285:30 pm
BHD
-
IAH
2 stops30h 09m
KLM
Deal found 5/29$1,034
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
mar. 7/216:53 pm
IAH
-
BHD
2 stops18h 02m
American Airlines
mar. 7/284:25 pm
BHD
-
IAH
1 stop27h 00m
American Airlines
Deal found 5/30$1,052
This oojo deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
mar. 7/214:14 pm
HOU
-
BHD
2 stops17h 06m
British Airways
mar. 7/289:40 am
BHD
-
HOU
2 stops16h 17m
British Airways
Deal found 5/29$1,187
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
mar. 7/216:49 pm
HOU
-
BHD
2 stops16h 46m
American Airlines
mar. 7/286:30 am
BHD
-
HOU
2 stops19h 27m
American Airlines
Deal found 5/30$1,214
This Mytrip deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
mar. 7/2111:45 am
IAH
-
BFS
2 stops26h 05m
Multiple Airlines
mar. 7/2811:30 pm
BFS
-
IAH
2 stops28h 36m
Multiple Airlines
Deal found 5/29$1,337
This British Airways deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
dom. 9/2011:46 am
HOU
-
BHD
2 stops16h 44m
British Airways
mié. 9/2310:05 am
BHD
-
HOU
2 stops15h 43m
British Airways
Deal found 5/26$1,383

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 mayo 31, 2026.

Round-trip from

$908
(British Airways)
From Houston to Northern Ireland
Search Deals

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 mayo 31, 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

Price

Cheapest round-trip

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

dom. 9/20

3:30 pm-10:30 am

1 stop13h 00m

Belfast City

mié. 9/23

4:05 pm-1:25 pm

1 stop27h 20m

$908
Quickest round-trip

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

dom. 11/1

6:15 pm-4:50 pm

2 stops16h 35m

Belfast City

dom. 11/8

6:30 am-2:05 pm

1 stop13h 35m

$960

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

dom. 11/1

6:22 pm-4:50 pm

2 stops16h 28m

Belfast City

dom. 11/8

6:30 am-5:52 pm

2 stops17h 22m

$970

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mar. 7/21

3:30 pm-10:45 am

1 stop13h 15m

Belfast City

mar. 7/28

8:25 pm-1:25 pm

1 stop23h 00m

$1,023

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mar. 7/21

3:25 pm-9:20 am

1 stop11h 55m

Belfast City

mar. 7/28

5:30 pm-5:39 pm

2 stops30h 09m

$1,034

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mar. 7/21

10:49 am-9:20 am

2 stops16h 31m

Belfast City

mar. 7/28

9:50 am-10:24 pm

2 stops18h 34m

$1,177

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

mar. 7/21

4:14 pm-3:20 pm

2 stops17h 06m

Belfast City

mar. 7/28

9:40 am-7:57 pm

2 stops16h 17m

$1,187

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

mar. 7/21

6:49 pm-5:35 pm

2 stops16h 46m

Belfast City

mar. 7/28

6:30 am-7:57 pm

2 stops19h 27m

$1,214

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

mar. 7/21

11:45 am-7:50 pm

2 stops26h 05m

Belfast Intl

mar. 7/28

11:30 pm-10:06 pm

2 stops28h 36m

$1,337

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

dom. 9/20

11:46 am-10:30 am

2 stops16h 44m

Belfast City

mié. 9/23

10:05 am-7:48 pm

2 stops15h 43m

$1,383

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/29

Showing 1-10 of 14 resultsSorted by cheapest first
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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.
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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Houston to Northern Ireland?

    For as low as $1,034, British Airways can have you in Northern Ireland from Houston in 11h 55m. The distance from Houston to Northern Ireland is about 4534 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Houston to Northern Ireland?

    The most popular route from Houston to Northern Ireland is Houston Hobby - Belfast Intl. You may also consider Houston George Bush Intcntl - Belfast Intl or Houston Hobby - Belfast City.

  • Can I find deals for flights from Houston to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Houston to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Northern Ireland.

  • Can I find deals for business class flights from Houston to Northern Ireland?

    Yes. Cheapflights offers flight deals from Houston to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 mayo 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$771Average$1,035FlexibilityNo cancel feeOn-time70%

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