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Cheap flights from Houston George Bush Intcntl Airport to Belfast City Airport from £555

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BHD
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Bush Intcntl to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Belfast City (BHD). 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 3 November 2025.

Round-trip from

£555

Popular in

December

Cheapest in

January

Average price

£585
Delta
  • Delta
  • 25/2-1/3
  • 2 total stops
  • 36h 30m total
  • Houston to Belfast
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from George Bush Intcntl to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from George Bush Intcntl to Belfast City
Explore the most affordable flight options available from George Bush Intcntl to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Sun 21/1215:30IAH - BHD
1 stop19h 20mMultiple Airlines
Sat 3/117:20BHD - IAH
1 stop26h 10mMultiple Airlines
Deal found 1/11£1,259
Sat 22/1113:17IAH - BHD
2 stops18h 58mBritish Airways
Mon 1/1219:25BHD - IAH
1 stop24h 40mBritish Airways
Deal found 1/11£5,691
Sat 22/1113:17IAH - BHD
2 stops15h 53mBritish Airways
Sun 30/1120:25BHD - IAH
2 stops31h 05mBritish Airways
Deal found 1/11£5,873
Sat 22/1113:17IAH - BHD
2 stops15h 53mMultiple Airlines
Sun 30/1120:25BHD - IAH
1 stop29h 35mMultiple Airlines
Deal found 1/11£6,356
Sat 22/1121:50IAH - BHD
1 stop15h 50mMultiple Airlines
Mon 1/1219:25BHD - IAH
1 stop24h 40mMultiple Airlines
Deal found 1/11£7,603

Cheapflights Fare Finder

 
Customise your flight search to find flights from George Bush Intcntl to Belfast City 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 3 November 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Belfast City Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Belfast City

Route

Depart

Return

Price

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 27/2

15:30-16:50

1 stop19h 20m

Belfast City

Tue 3/3

17:20-13:30

1 stop26h 10m

£555

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 26/2

15:30-21:00

1 stop23h 30m

Belfast City

Mon 2/3

17:20-13:30

1 stop26h 10m

£555

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 25/2

15:30-21:00

1 stop23h 30m

Belfast City

Sun 1/3

06:30-13:30

1 stop13h 00m

£555

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 25/2

15:30-16:50

1 stop19h 20m

Belfast City

Sun 1/3

17:20-13:30

1 stop26h 10m

£556

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 27/2

15:30-16:50

1 stop19h 20m

Belfast City

Tue 3/3

06:30-13:30

1 stop13h 00m

£557

Flights are sorted by cheapest return flights first.

Deals found on 1/11

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

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

Related info for your journey

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

    Virgin Atlantic and Delta can get you from Houston George Bush Intcntl Airport to Belfast City Airport in just under 19h 20m. Your travel time can differ by up to 4h 10m. Houston George Bush Intcntl Airport and Belfast City Airport are separated by a distance of 4534 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Newcastle
Carrickfergus

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Alternative routes for George Bush Intcntl to Belfast City

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How does Cheapflights help users find flights from George Bush Intcntl to Belfast City?

Deals for George Bush Intcntl to Belfast City 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.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Belfast City?

Cheapflights simply makes it quick and affordable to book flights from George Bush Intcntl to Belfast City by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast City from George Bush Intcntl today and book when prices fit your budget.

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