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$1,358+ Cheap flights from Belfast to Houston

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — HOU
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
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Cheap flight deals from Belfast to Houston

Cheapest flights from Belfast to Houston
Explore the most affordable flight options available from Belfast to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.

This British Airways deal was found by Cheapflights users on 5/22. 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.
Wed 12/26:35 am
BHD
-
IAH
1 stop13h 30m
British Airways
Sun 12/64:32 pm
IAH
-
BHD
2 stops36h 08m
British Airways
Deal found 5/22$1,358
This British Airways deal was found by Cheapflights users on 5/21. 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.
Sat 9/127:05 pm
BHD
-
IAH
1 stop24h 20m
British Airways
Sun 9/203:30 pm
IAH
-
BHD
1 stop13h 00m
British Airways
Deal found 5/21$1,390
This British Airways deal was found by Cheapflights users on 5/21. 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.
Thu 9/246:30 am
BHD
-
IAH
1 stop18h 50m
British Airways
Mon 9/287:50 pm
IAH
-
BHD
2 stops15h 40m
British Airways
Deal found 5/21$1,393
This British Airways deal was found by Cheapflights users on 5/21. 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.
Wed 12/26:35 am
BHD
-
HOU
2 stops17h 24m
British Airways
Sun 12/64:25 pm
HOU
-
BHD
2 stops18h 25m
British Airways
Deal found 5/21$1,398
This British Airways deal was found by Cheapflights users on 5/25. 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.
Wed 9/26:30 am
BHD
-
IAH
1 stop18h 45m
British Airways
Sun 9/63:30 pm
IAH
-
BHD
1 stop13h 00m
British Airways
Deal found 5/25$1,480

Find flight deals from Belfast to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 26, 2026.

Round-trip from

$1,390
(British Airways)
From Belfast to Houston
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast 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 2,558,603 searches. Data last updated May 26, 2026.
Use the filters below to find and compare flights from Belfast to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 9/12

7:05 am-7:15 pm

1 stop18h 10m

Houston George Bush Intcntl

Sun 9/20

1:24 pm-10:30 am

2 stops15h 06m

$1,390

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 9/24

6:30 am-1:25 pm

1 stop12h 55m

Houston George Bush Intcntl

Mon 9/28

1:24 pm-5:30 pm

2 stops22h 06m

$1,393

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Sorted by cheapest first

Best time to book a flight from Belfast to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Belfast 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 Belfast 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 Belfast 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 Belfast to Houston?

    For as low as $1,390, British Airways can have you in Houston from Belfast in 18h 10m. The distance between Belfast and Houston is about 4534 mi.

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

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

  • How can I find direct flights from Belfast to Houston?

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

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

    Yes. Cheapflights offers flight deals from Belfast 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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