Cheap flights from Belfast to Houston George Bush Intcntl Airport from £676
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to George Bush Intcntl (IAH). 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 17 September 2025.
Round-trip from | £676 |
---|
Find flight deals from Belfast to George Bush Intcntl
Cheapest flights from Belfast to George Bush IntcntlExplore the most affordable flight options available from Belfast to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.
Explore the most affordable flight options available from Belfast to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Belfast 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 9/10
06:10-21:17
3 stops45h 07m
Houston George Bush Intcntl
Tue 11/11
06:00-20:10
3 stops32h 10m
BelfastHouston
BHD - IAH
BHDIAH
Belfast City
Thu 9/10
06:35-13:45
1 stop13h 10m
Houston George Bush Intcntl
Tue 11/11
14:29-11:30
2 stops15h 01m
BelfastHouston
BHD - IAH
BHDIAH
Belfast City
Wed 25/2
06:35-14:05
1 stop13h 30m
Houston George Bush Intcntl
Sun 1/3
15:50-13:55
1 stop16h 05m
BelfastHouston
BHD - IAH
BHDIAH
Belfast City
Sat 25/10
09:35-19:15
1 stop15h 40m
BelfastHouston
BHD - IAH
BHDIAH
Belfast City
Sat 25/10
17:20-23:43
3 stops36h 23m
Best time to book a flight from Belfast to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Belfast with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Belfast to Houston George Bush Intcntl Airport
Related info for your journey
Find useful and relevant information for your journey from Belfast to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Belfast to George Bush Intcntl
See prices for flight routes from nearby airports that may be better suited for you.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Belfast to George Bush Intcntl?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to George Bush Intcntl from Belfast today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Belfast to George Bush Intcntl?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to George Bush Intcntl from Belfast.
Can Cheapflights find flights from Belfast to George Bush Intcntl with no change fees?
Yes! Cheapflights helps users easily find flights from Belfast to George Bush Intcntl with no change fees.
Can Cheapflights notify me if prices for flights from Belfast to George Bush Intcntl become cheaper?
Yes, Cheapflights offers price alerts on Belfast to George Bush Intcntl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.