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Cheap flights from Northern Ireland to Houston from £832

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — HOU
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Northern Ireland to Houston

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Houston
Explore the most affordable flight options available from Northern Ireland to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Wed 24/1206:30BHD - IAH
1 stop13h 00mDelta
Tue 6/105:15IAH - BHD
2 stops29h 35mDelta
Deal found 25/11£973
Tue 23/1208:45BHD - IAH
1 stop35h 20mAmerican Airlines
Tue 6/113:57IAH - BHD
2 stops15h 33mAmerican Airlines
Deal found 25/11£1,101
Fri 26/1217:20BHD - IAH
1 stop26h 10mDelta
Tue 6/105:15IAH - BHD
2 stops29h 35mDelta
Deal found 25/11£1,123
Fri 26/1206:45BHD - IAH
2 stops16h 45mAmerican Airlines
Tue 6/113:57IAH - BHD
2 stops15h 33mAmerican Airlines
Deal found 25/11£1,136
Wed 24/1206:30BHD - HOU
2 stops33h 31mDelta
Tue 6/111:09HOU - BHD
2 stops23h 41mDelta
Deal found 25/11£1,177
Wed 24/1206:30BHD - IAH
1 stop13h 00mDelta
Wed 31/1214:42IAH - BHD
2 stops24h 18mDelta
Deal found 25/11£1,188
Tue 23/1210:10BHD - IAH
2 stops33h 55mBritish Airways
Tue 6/115:50IAH - BHD
2 stops14h 25mBritish Airways
Deal found 25/11£1,189
Wed 24/1206:30BHD - IAH
2 stops23h 21mDelta
Thu 1/118:38IAH - BHD
2 stops16h 12mDelta
Deal found 25/11£1,192
Tue 23/1215:05BHD - IAH
1 stop29h 00mAmerican Airlines
Mon 5/116:42IAH - BHD
2 stops17h 23mAmerican Airlines
Deal found 25/11£1,208
Wed 24/1211:25BHD - HOU
2 stops28h 18mAmerican Airlines
Wed 31/1212:09HOU - BHD
2 stops16h 06mAmerican Airlines
Deal found 25/11£1,213
Wed 24/1211:25BHD - IAH
2 stops28h 30mAmerican Airlines
Mon 5/116:42IAH - BHD
2 stops17h 23mAmerican Airlines
Deal found 25/11£1,213
Mon 22/1208:40BFS - IAH
2 stops20h 17mMultiple Airlines
Fri 2/116:05IAH - BFS
1 stop15h 45mMultiple Airlines
Deal found 25/11£1,571

Cheap flight deals from Northern Ireland to Houston

Keep the following information in mind while searching for Northern Ireland to Houston flight deals. Data was last updated 27 November 2025.

Round-trip from

£832
American Airlines
  • American Airlines
  • 29/1-2/2
  • 3 total stops
  • 32h 42m total
  • Northern Ireland to Houston
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Houston 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 858,174 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from Northern Ireland to Houston that are best for you.

Fly from

Northern Ireland

Fly to

Houston

Route

Depart

Return

Price

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Fri 30/1

14:50-20:00

1 stop35h 10m

Houston George Bush Intcntl

Sun 1/2

21:50-20:15

1 stop16h 25m

£832

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Thu 29/1

11:05-22:46

2 stops17h 41m

Houston Hobby

Mon 2/2

16:55-14:15

2 stops15h 20m

£836

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 29/1

10:40-22:42

2 stops18h 02m

Houston George Bush Intcntl

Mon 2/2

16:50-14:15

2 stops15h 25m

£836

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 24/12

06:30-13:30

1 stop13h 00m

Houston George Bush Intcntl

Tue 6/1

05:15-16:50

2 stops29h 35m

£973

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Tue 23/12

15:05-14:05

1 stop29h 00m

Houston George Bush Intcntl

Tue 6/1

15:50-11:30

1 stop13h 40m

£1,137

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Wed 24/12

06:30-10:01

2 stops33h 31m

Houston Hobby

Tue 6/1

11:09-16:50

2 stops23h 41m

£1,177

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 24/12

06:30-13:30

1 stop13h 00m

Houston George Bush Intcntl

Wed 31/12

14:42-21:00

2 stops24h 18m

£1,188

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Wed 24/12

11:25-09:43

2 stops28h 18m

Houston Hobby

Wed 31/12

12:09-10:15

2 stops16h 06m

£1,213

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Wed 24/12

11:25-09:43

2 stops28h 18m

Houston Hobby

Thu 1/1

16:17-14:00

2 stops15h 43m

£1,213

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

Mon 22/12

08:40-22:57

2 stops20h 17m

Houston George Bush Intcntl

Fri 2/1

16:05-13:50

1 stop15h 45m

£1,571

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 18 results
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Best time to book a flight from Northern Ireland to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Northern Ireland with our price prediction graph.
Estimated return 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 Northern Ireland to Houston
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 Northern Ireland to Houston. 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 Northern Ireland to Houston?

    A quick flight from Northern Ireland to Houston can take about 33h 31m. American Airlines provides one of the quickest options available for as low as £1,177. Northern Ireland and Houston are separated by a distance of 4549 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular flight routes from Northern Ireland to Houston are Belfast City - Houston Hobby, Belfast Intl - Houston Hobby and Belfast Intl - Houston George Bush Intcntl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Houston 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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Alternative routes for Northern Ireland to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Southend to Dallas/Fort Worth flights
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Birmingham to George Bush Intcntl flights
Gatwick to San Antonio flights
Belfast City to Dallas/Fort Worth flights
Birmingham to Austin flights
Glasgow Intl to Love Field flights
Belfast Intl to Hobby flights
Aberdeen to George Bush Intcntl flights
Belfast Intl to Dallas/Fort Worth flights
Newcastle upon Tyne to Hobby flights
London City to San Antonio flights
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Manchester to El Paso flights
Leeds to Hobby flights
Manchester to San Antonio flights

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