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Cheap flights from Belfast City Airport to Houston George Bush Intcntl Airport from £442

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — IAH
25 Jun — 2 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to George Bush Intcntl

Enter your travel dates to find the best prices.

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

Wed 2/1206:35
BHD
-
IAH
1 stop13h 30m
British Airways
Sun 6/1216:32
IAH
-
BHD
2 stops36h 08m
British Airways
Deal found 22/5£1,008
Thu 24/909:35
BHD
-
IAH
1 stop15h 45m
British Airways
Mon 28/921:05
IAH
-
BHD
1 stop15h 40m
British Airways
Deal found 21/5£1,034
Wed 2/906:30
BHD
-
IAH
1 stop12h 55m
British Airways
Sun 6/916:14
IAH
-
BHD
2 stops20h 31m
British Airways
Deal found 25/5£1,099

Find flight deals from Belfast City to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) 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 26 May 2026.

Round-trip from

£1,032

One-way from

£442
British Airways
  • British Airways
  • 12/9-20/9
  • 2 total stops
  • 37h 20m total
  • Belfast to Houston
Search Deals
5/7
  • 5/7
  • 3 total stops
  • 58h 35m total
  • Belfast to Houston
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City 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 26 May 2026.
Use the filters below to find and compare flights from Belfast City Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 12/9

19:05-13:25

1 stop24h 20m

Houston George Bush Intcntl

Sun 20/9

13:24-14:35

2 stops19h 11m

£1,034

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 24/9

06:30-13:25

1 stop12h 55m

Houston George Bush Intcntl

Mon 28/9

13:24-17:30

2 stops22h 06m

£1,034
Fastest return journey

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 2/9

06:30-19:15

1 stop18h 45m

Houston George Bush Intcntl

Sun 6/9

15:30-10:30

1 stop13h 00m

£1,099
Cheapest one-way

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 1/7

16:45-22:40

3 stops35h 55m

£501

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sun 5/7

15:50-13:25

1 stop27h 35m

£906

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Tue 30/6

06:30-13:20

1 stop12h 50m

£906
Fastest single journey

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 29/6

06:30-13:20

1 stop12h 50m

£907

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 2/7

20:35-18:08

2 stops27h 33m

£920

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Fri 3/7

09:35-19:20

1 stop15h 45m

£944

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Sorted by cheapest first

Best time to book a flight from Belfast City to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Belfast City 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 City Airport to Houston George Bush Intcntl Airport

What’s the top stopover airport for flights from Belfast City Airport to Houston George Bush Intcntl Airport?

Share of one-stop return flights from Belfast City Airport to Houston George Bush Intcntl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

London (LHR) – chosen by Cheapflights users on 75% of one-stop itineraries from Belfast City Airport to Houston George Bush Intcntl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Belfast City Airport to Houston George Bush Intcntl Airport?

Average return fare for one-stop flights from Belfast City Airport to Houston George Bush Intcntl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £724.

What’s the fastest stopover option from Belfast City Airport to Houston George Bush Intcntl Airport?

Shortest average travel time for one-stop one-way flights from Belfast City Airport to Houston George Bush Intcntl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 13h 00m.

Which airport typically offers the quickest stopover for flights from Belfast City Airport to Houston George Bush Intcntl Airport?

Average stopover duration for one-stop one-way flights from Belfast City Airport to Houston George Bush Intcntl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 1h 57m.

Related info for your journey

Find useful and relevant information for your journey from Belfast City 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 City Airport to Houston George Bush Intcntl Airport?

    Airlines like British Airways fly from Belfast City Airport to Houston George Bush Intcntl Airport in about 24h 20m. The time it takes to get you to your destination can typically vary by up to . The distance from Belfast City Airport to Houston George Bush Intcntl Airport is about 4534 mi.

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City 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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How does Cheapflights help users find flights from Belfast City to George Bush Intcntl?

Cheapflights helps you search for flights from Belfast City to George Bush Intcntl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Belfast City 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 City.

Can Cheapflights find flights from Belfast City to George Bush Intcntl with no change fees?

Yes! Cheapflights helps users easily find flights from Belfast City to George Bush Intcntl with no change fees.

Can Cheapflights notify me if prices for flights from Belfast City to George Bush Intcntl become cheaper?

Yes, Cheapflights offers price alerts on Belfast City 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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