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Cheap flights from Northern Ireland to Houston from £915

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — HOU
23 Jul — 30 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 23 June 2026.

Sat 5/909:35
BHD
-
IAH
1 stop15h 40m
British Airways
Tue 8/921:05
IAH
-
BHD
1 stop16h 35m
British Airways
Deal found 19/6£915
Fri 2/1009:35
BHD
-
HOU
2 stops16h 13m
British Airways
Tue 6/1020:22
HOU
-
BHD
2 stops17h 18m
British Airways
Deal found 19/6£919
Fri 11/906:30
BHD
-
IAH
2 stops17h 55m
British Airways
Tue 15/919:01
IAH
-
BHD
2 stops17h 54m
British Airways
Deal found 19/6£919
Wed 9/911:35
BHD
-
IAH
2 stops18h 24m
British Airways
Sun 13/920:10
IAH
-
BHD
2 stops15h 30m
British Airways
Deal found 18/6£921
Thu 23/708:20
BFS
-
IAH
2 stops19h 46m
Multiple Airlines
Sat 1/806:45
IAH
-
BFS
2 stops20h 50m
Multiple Airlines
Deal found 21/6£955
Wed 8/709:50
BHD
-
IAH
1 stop33h 30m
KLM
Sun 12/715:25
IAH
-
BHD
1 stop11h 55m
KLM
Deal found 22/6£970
Wed 8/720:35
BHD
-
HOU
2 stops29h 18m
Multiple Airlines
Sun 12/712:46
HOU
-
BHD
2 stops25h 24m
Multiple Airlines
Deal found 22/6£1,077
Wed 8/707:35
BFS
-
IAH
2 stops20h 31m
Multiple Airlines
Sun 12/715:25
IAH
-
BFS
2 stops18h 30m
Multiple Airlines
Deal found 22/6£1,105
Thu 23/706:30
BHD
-
HOU
2 stops17h 49m
British Airways
Sat 1/812:46
HOU
-
BHD
2 stops15h 19m
British Airways
Deal found 21/6£1,223

Find 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 23 June 2026.

Round-trip from

£915
British Airways
  • British Airways
  • 5/9-8/9
  • 2 total stops
  • 32h 15m 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 23 June 2026.
Use the filters below to find and compare flights from Northern Ireland to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Fri 2/10

06:30-19:20

1 stop18h 50m

Houston George Bush Intcntl

Tue 6/10

21:10-15:20

1 stop12h 10m

£915

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Fri 11/9

06:30-19:15

1 stop18h 45m

Houston George Bush Intcntl

Tue 15/9

21:05-18:55

1 stop15h 50m

£915

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 9/9

06:30-19:15

1 stop18h 45m

Houston George Bush Intcntl

Sun 13/9

15:30-10:30

1 stop13h 00m

£917

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 5/9

09:35-19:15

1 stop15h 40m

Houston George Bush Intcntl

Tue 8/9

13:01-15:20

2 stops20h 19m

£917

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Fri 2/10

09:35-19:48

2 stops16h 13m

Houston Hobby

Tue 6/10

20:22-19:40

2 stops17h 18m

£919

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

Thu 23/7

08:20-22:06

2 stops19h 46m

Houston George Bush Intcntl

Sat 1/8

06:45-09:35

2 stops20h 50m

£955

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Wed 8/7

20:35-19:53

2 stops29h 18m

Houston Hobby

Sun 12/7

12:46-20:10

2 stops25h 24m

£1,077

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

Wed 8/7

07:35-22:06

2 stops20h 31m

Houston George Bush Intcntl

Sun 12/7

15:25-15:55

2 stops18h 30m

£1,105

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Thu 23/7

09:35-23:56

2 stops20h 21m

Houston Hobby

Sat 1/8

12:46-15:05

2 stops20h 19m

£3,601

Flights are sorted by cheapest return flights first.

Deals found on 19/6

Sorted by cheapest first

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 50m. British Airways provides one of the quickest options available for as low as £915. 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.
Heathrow to Dallas/Fort Worth flights
Heathrow to Hobby flights
Heathrow to George Bush Intcntl flights
Gatwick to Dallas/Fort Worth flights
Heathrow to Austin flights
Stansted to Dallas/Fort Worth flights
Heathrow to Love Field flights
London City to Dallas/Fort Worth flights
Gatwick to Hobby flights
London City to Hobby flights
Gatwick to George Bush Intcntl flights
Stansted to George Bush Intcntl flights
Luton to Dallas/Fort Worth flights
London City to George Bush Intcntl flights
Gatwick to Austin flights
Stansted to Austin flights
Manchester to Dallas/Fort Worth flights
London City to Austin flights
Heathrow to San Antonio flights
Gatwick to Love Field flights
Manchester to Love Field flights
Manchester to Hobby flights
Manchester to Austin flights
Gatwick to San Antonio flights
Manchester to George Bush Intcntl flights
Birmingham to Dallas/Fort Worth flights
London City to San Antonio flights
Glasgow Intl to Hobby flights
Edinburgh to Dallas/Fort Worth flights
Glasgow Intl to Dallas/Fort Worth flights
Glasgow Intl to George Bush Intcntl flights
Birmingham to Love Field flights
Edinburgh to Hobby flights
Liverpool to Dallas/Fort Worth flights
Edinburgh to Love Field flights
Newcastle upon Tyne to Dallas/Fort Worth flights
Belfast Intl to Hobby flights
Newcastle upon Tyne to Hobby flights
Edinburgh to George Bush Intcntl flights
Belfast Intl to Dallas/Fort Worth flights
Birmingham to George Bush Intcntl flights
Belfast City to Dallas/Fort Worth flights
Aberdeen to Hobby flights
Belfast City to George Bush Intcntl flights
Newcastle upon Tyne to George Bush Intcntl flights
Edinburgh to Austin flights
Heathrow to Corpus Christi flights
Leeds to Dallas/Fort Worth flights
Birmingham to Austin flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Northern Ireland to Houston?

Cheapflights makes it easy to find Northern Ireland to Houston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Houston?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Northern Ireland to Houston with no change fees?

Yes! Cheapflights helps users easily find flights from Northern Ireland to Houston with no change fees.

Can Cheapflights notify me if prices for flights from Northern Ireland to Houston become cheaper?

Yes! Start tracking prices for Northern Ireland to Houston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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