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Cheap flights from Belfast to Houston
BHD — HOU
4 Nov — 11 Nov1
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.
BF1-HO1
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.
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.
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Alternative routes for Belfast to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Texas
Book a non-stop flight to one of these other cities located in Texas.
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Find flights from Belfast to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Belfast and Houston flights
Browse other Belfast and Houston flight options. Last updated on 5 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
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How does Cheapflights help users find flights from Belfast to Houston?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to Houston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Belfast to Houston?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Houston for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Belfast to Houston with no change fees?
Yes! Cheapflights helps users easily find flights from Belfast to Houston with no change fees.
Can Cheapflights notify me if prices for flights from Belfast to Houston become cheaper?
Yes, Cheapflights offers price alerts on Belfast to Houston 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.