Cheap flights from Belfast Intl Airport to Houston George Bush Intcntl Airport from £241
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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Belfast Intl to George Bush Intcntl
One-way flights from Belfast Intl to George Bush IntcntlSearch for one-way flight options from Belfast Intl to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 4 July 2025.
Search for one-way flight options from Belfast Intl to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 4 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Belfast Intl to George Bush Intcntl 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 4 July 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastHouston
BFS - IAH
BFSIAH
Belfast Intl
Thu 4/9
21:10-07:59
2 stops40h 49m
Best time to book a flight from Belfast Intl to George Bush Intcntl
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Related info for your journey
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Alternative routes for Belfast Intl to George Bush Intcntl
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Deals for Belfast Intl to George Bush Intcntl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
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