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Cheap flights from Northern Ireland to Houston from £882

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — HOU
13 Nov — 20 Nov1
1 adult
1 adult, Economy

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 14 October 2025.

Mon 15/1209:15BHD - IAH
1 stop16h 45mBritish Airways
Wed 7/116:50IAH - BHD
2 stops15h 25mBritish Airways
Deal found 12/10£995
Mon 15/1206:35BHD - IAH
1 stop13h 30mMultiple Airlines
Wed 7/115:50IAH - BHD
1 stop12h 25mMultiple Airlines
Deal found 12/10£998

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 14 October 2025.

Round-trip from

£879
10/2-11/5
  • 10/2-11/5
  • 2 total stops
  • 26h 10m 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 14 October 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

Tue 10/2

06:35-14:05

1 stop13h 30m

Houston George Bush Intcntl

Mon 11/5

20:28-17:30

2 stops15h 02m

£882

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Tue 10/2

10:00-22:49

2 stops18h 49m

Houston George Bush Intcntl

Mon 11/5

18:26-15:40

2 stops15h 14m

£914

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 25/2

06:35-14:05

1 stop13h 30m

Houston George Bush Intcntl

Sun 1/3

15:50-10:20

1 stop12h 30m

£915

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Wed 25/2

11:25-23:40

2 stops18h 15m

Houston Hobby

Sun 1/3

18:31-16:50

2 stops16h 19m

£918

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 25/2

06:35-14:05

1 stop13h 30m

Houston George Bush Intcntl

Sun 1/3

18:49-16:50

2 stops16h 01m

£920

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 15/12

09:15-20:00

1 stop16h 45m

Houston George Bush Intcntl

Wed 7/1

16:50-14:15

2 stops15h 25m

£995

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 15/12

06:35-14:05

1 stop13h 30m

Houston George Bush Intcntl

Wed 7/1

15:50-10:15

1 stop12h 25m

£998

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 25/10

07:05-19:15

1 stop18h 10m

£1,016

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 25/10

17:20-23:43

3 stops36h 23m

£1,147

Flights are sorted by cheapest return flights first.

Deals found on 12/10

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 18h 49m. American Airlines provides one of the quickest options available for as low as £914. Northern Ireland and Houston are separated by a distance of 4534 mi.

  • 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 City - 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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Stansted to George Bush Intcntl flights
Aberdeen to Hobby flights
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Edinburgh to George Bush Intcntl flights
Heathrow to San Antonio flights
Manchester to Austin flights
Newcastle upon Tyne to Dallas/Fort Worth flights
Newcastle upon Tyne to Hobby flights
Glasgow Intl to George Bush Intcntl flights
Belfast Intl to Hobby flights
Birmingham to Dallas/Fort Worth flights
Glasgow Intl to Love Field flights
Gatwick to San Antonio flights
Leeds to Hobby flights
Aberdeen to George Bush Intcntl flights
Belfast Intl to Dallas/Fort Worth flights
Belfast City to Dallas/Fort Worth flights
Newcastle upon Tyne to George Bush Intcntl flights
Edinburgh to San Antonio flights
Birmingham to Austin flights
Belfast City to George Bush Intcntl flights
Glasgow Intl to Austin flights
London City to San Antonio flights

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