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Cheap flights from Belfast to Houston George Bush Intcntl Airport from £918

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — IAH
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to George Bush Intcntl

Enter your travel dates to find the best prices.

Best flights from Belfast to George Bush Intcntl
Discover carefully curated flight deals from Belfast to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 December 2025.

Thu 29/106:35BHD - IAH
1 stop19h 25mBritish Airways
Mon 2/218:10IAH - BHD
2 stops18h 25mBritish Airways
Deal found 5/12£918
Thu 22/110:40BHD - IAH
1 stop15h 20mBritish Airways
Mon 26/121:45IAH - BHD
1 stop12h 20mBritish Airways
Deal found 5/12£918

Find 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 9 December 2025.

Round-trip from

£918
British Airways
  • British Airways
  • 22/1-26/1
  • 2 total stops
  • 30h 00m total
  • Belfast to Houston
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 9 December 2025.
Use the filters below to find and compare flights from Belfast to Houston George Bush Intcntl Airport that are best for you.

Fly from

Belfast

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 29/1

06:35-20:00

1 stop19h 25m

Houston George Bush Intcntl

Mon 2/2

18:10-18:35

2 stops18h 25m

£918

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 22/1

10:40-20:00

1 stop15h 20m

Houston George Bush Intcntl

Mon 26/1

21:45-16:05

1 stop12h 20m

£918

Flights are sorted by cheapest return flights first.

Deals found on 5/12

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.
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 Belfast to Houston George Bush Intcntl Airport
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 George Bush Intcntl. 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 George Bush Intcntl Airport?

    For as low as £918, British Airways can have you in Houston George Bush Intcntl Airport from Belfast in 19h 25m. The distance from Belfast to Houston George Bush Intcntl Airport is about 4534 mi.

  • Can I find deals for flights from Belfast to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Belfast to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to George Bush Intcntl?

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

  • Can I find deals for business class flights from Belfast to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Belfast to George Bush Intcntl 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 Belfast to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Hobby flights
Belfast City to George Bush Intcntl flights

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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.

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