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Northern Ireland

$562+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
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 May 6, 2026.

This British Airways deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:30 pm
IAH
-
BHD
1 stop13h 00m
British Airways
Wed 9/304:05 pm
BHD
-
IAH
1 stop27h 20m
British Airways
Deal found 5/4$909
This Cheapflightsfares deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:05 pm
IAH
-
BHD
1 stop12h 25m
British Airways
Wed 5/2011:35 am
BHD
-
IAH
1 stop13h 40m
British Airways
Deal found 5/2$1,033
This lastminute.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/33:25 pm
IAH
-
BHD
1 stop11h 55m
Virgin Atlantic
Mon 5/185:30 pm
BHD
-
IAH
1 stop25h 50m
Virgin Atlantic
Deal found 5/2$1,042
This British Airways deal was found by Cheapflights users on 5/6. 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 5/114:19 pm
HOU
-
BHD
2 stops17h 11m
British Airways
Wed 5/206:30 am
BHD
-
HOU
2 stops19h 19m
British Airways
Deal found 5/6$1,074
This Air France deal was found by Cheapflights users on 5/6. 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.
Mon 5/113:25 pm
IAH
-
BHD
1 stop19h 30m
Multiple Airlines
Wed 5/205:30 pm
BHD
-
IAH
1 stop25h 50m
Multiple Airlines
Deal found 5/6$1,079
This KLM deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:34 am
IAH
-
BHD
2 stops15h 46m
KLM
Wed 5/209:50 am
BHD
-
IAH
1 stop33h 30m
KLM
Deal found 5/6$1,083
This American Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:21 pm
HOU
-
BHD
2 stops15h 19m
Multiple Airlines
Mon 5/189:40 am
BHD
-
HOU
2 stops16h 09m
Multiple Airlines
Deal found 5/2$1,319
This Mytrip deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:20 am
IAH
-
BFS
2 stops26h 35m
Multiple Airlines
Wed 6/243:40 pm
BFS
-
IAH
2 stops33h 30m
Multiple Airlines
Deal found 5/3$1,654
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/33:50 pm
IAH
-
BFS
1 stop20h 35m
Multiple Airlines
Mon 5/186:30 am
BFS
-
IAH
2 stops22h 10m
Multiple Airlines
Deal found 5/2$2,059
This British Airways deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:49 pm
HOU
-
BHD
2 stops17h 56m
British Airways
Wed 7/2210:05 am
BHD
-
HOU
2 stops15h 52m
British Airways
Deal found 5/5$2,265

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 May 6, 2026.

Round-trip from

$909
(British Airways)

One-way from

$562
(Cheapflightsfares)
From Houston to Northern Ireland
Search Deals
One-way flight 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 May 6, 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
Quickest round-trip

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 9/27

9:05 pm-6:45 pm

1 stop15h 40m

Belfast City

Wed 9/30

10:05 am-7:15 pm

1 stop15h 10m

$909

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Wed 6/17

7:20 am-3:55 pm

2 stops26h 35m

Belfast Intl

Wed 6/24

3:40 pm-7:10 pm

2 stops33h 30m

$1,654

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 7/12

6:49 pm-6:45 pm

2 stops17h 56m

Belfast City

Wed 7/22

10:05 am-7:57 pm

2 stops15h 52m

$2,265
Cheapest one-way
Quickest one-way

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 5/11

3:25 pm-12:55 pm

1 stop15h 30m

$562

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Mon 5/11

4:19 pm-3:30 pm

2 stops17h 11m

$574

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 5/11

12:44 pm-4:35 pm

3 stops21h 51m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Sorted 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.
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.

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 May 6, 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.
British Airways
6.7
Okay
7,944 reviews

Entertainment

6.4

Boarding

6.9

Comfort

6.8

Food

6.4

Crew

7.7

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance
British Airways
6.7
Okay
7,944 reviews
British Airways
6.7
Okay
7,944 reviews

Entertainment

6.4

Boarding

6.9

Comfort

6.8

Food

6.4

Crew

7.7

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance

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 $909, British Airways can have you in Northern Ireland from Houston in 15h 40m. The distance from Houston to Northern Ireland is about 4534 mi.

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

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

  • 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

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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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$834Average$856FlexibilityNo cancel feeOn-time70%

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