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Cheap flights from Houston George Bush Intcntl Airport to Belfast City Airport from £572

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BHD
30 Aug — 6 Sep1
1 adult

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 25 August 2025.

Round-trip from

£572

Popular in

December

Cheapest in

January
Virgin Atlantic
  • Virgin Atlantic
  • 3/10-7/10
  • 2 total stops
  • 32h 10m total
  • Houston to Belfast
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£41 potential savings vs. average return price).
Search Deals

Find flight deals from George Bush Intcntl to Belfast City

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 25 August 2025.

Fri 3/1015:30IAH - BHD
1 stop19h 25mVirgin Atlantic
Tue 7/1006:30BHD - IAH
1 stop12h 45mVirgin Atlantic
Deal found 24/8£572
Fri 3/1010:48IAH - BHD
2 stops24h 07mDelta
Tue 7/1017:25BHD - IAH
1 stop25h 50mDelta
Deal found 24/8£576
Sat 23/815:30IAH - BHD
1 stop23h 45mKLM
Sat 30/817:25BHD - IAH
1 stop25h 50mKLM
Deal found 23/8£607
Thu 18/915:30IAH - BHD
1 stop19h 25mKLM
Mon 22/917:25BHD - IAH
1 stop25h 50mKLM
Deal found 23/8£672
Thu 18/919:23IAH - BHD
2 stops43h 22mMultiple Airlines
Mon 22/919:30BHD - IAH
2 stops30h 10mMultiple Airlines
Deal found 23/8£706
Thu 18/915:30IAH - BHD
1 stop23h 45mVirgin Atlantic
Mon 22/906:30BHD - IAH
2 stops23h 20mVirgin Atlantic
Deal found 23/8£716
Sat 23/818:50IAH - BHD
2 stops56h 30mMultiple Airlines
Sat 30/806:55BHD - IAH
2 stops20h 45mMultiple Airlines
Deal found 23/8£739

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 25 August 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 3/10

15:30-16:55

1 stop19h 25m

Belfast City

Tue 7/10

06:30-13:15

1 stop12h 45m

£572

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 3/10

15:30-16:55

1 stop19h 25m

Belfast City

Tue 7/10

06:30-13:15

1 stop12h 45m

£572

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 18/9

15:30-16:55

1 stop19h 25m

Belfast City

Mon 22/9

17:25-13:15

1 stop25h 50m

£672

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 18/9

19:23-20:45

2 stops43h 22m

Belfast City

Mon 22/9

19:30-19:40

2 stops30h 10m

£706

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 18/9

15:30-21:15

1 stop23h 45m

Belfast City

Mon 22/9

06:30-23:50

2 stops23h 20m

£716

Flights are sorted by cheapest return flights first.

Deals found on 24/8

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 25m. Your travel time can differ by up to . Houston George Bush Intcntl Airport and Belfast City Airport are separated by a distance of 4534 mi.

  • 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.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Belfast City Airport?

    Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Belfast City Airport (average of £98). Flying from Houston George Bush Intcntl Airport to Belfast City Airport in December is currently the most expensive (average of £116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Newcastle
Bangor
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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