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Cheap flights from Houston George Bush Intcntl Airport to Belfast City Airport from £280

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BHD
20 Jun — 27 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 May 2026.

Fri 4/1221:50
IAH
-
BHD
1 stop15h 25m
British Airways
Tue 8/1219:25
BHD
-
IAH
1 stop24h 40m
British Airways
Deal found 19/5£713
Fri 13/1121:50
IAH
-
BHD
1 stop13h 25m
British Airways
Tue 17/1108:45
BHD
-
IAH
1 stop17h 15m
British Airways
Deal found 17/5£714
Wed 19/821:05
IAH
-
BHD
1 stop12h 35m
British Airways
Sun 23/820:10
BHD
-
IAH
1 stop29h 05m
British Airways
Deal found 20/5£736
Mon 20/715:25
IAH
-
BHD
1 stop11h 55m
Delta
Tue 11/809:50
BHD
-
IAH
1 stop33h 30m
Delta
Deal found 20/5£748
Sun 19/721:10
IAH
-
BHD
1 stop14h 30m
British Airways
Wed 12/820:35
BHD
-
IAH
1 stop28h 45m
British Airways
Deal found 20/5£751
Mon 20/710:49
IAH
-
BHD
2 stops16h 31m
KLM
Mon 17/809:50
BHD
-
IAH
1 stop33h 30m
KLM
Deal found 16/5£752
Sun 19/715:25
IAH
-
BHD
1 stop19h 30m
Delta
Wed 12/817:30
BHD
-
IAH
2 stops33h 17m
Delta
Deal found 20/5£755
Sun 19/709:41
IAH
-
BHD
2 stops25h 14m
Delta
Tue 11/817:30
BHD
-
IAH
2 stops30h 10m
Delta
Deal found 20/5£758
Tue 14/715:25
IAH
-
BHD
1 stop11h 55m
Delta
Tue 11/817:30
BHD
-
IAH
1 stop25h 50m
Delta
Deal found 21/5£760

Find 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 21 May 2026.

Round-trip from

£714

One-way from

£280
British Airways
  • British Airways
  • 13/11-17/11
  • 2 total stops
  • 30h 40m total
  • Houston to Belfast
Search Deals
18/7
  • 18/7
  • 2 total stops
  • 56h 11m total
  • Houston to Belfast
Search Deals

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 21 May 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 13/11

15:50-14:15

1 stop16h 25m

Belfast City

Tue 17/11

11:25-20:00

1 stop14h 35m

£714

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 19/7

15:25-16:55

1 stop19h 30m

Belfast City

Tue 11/8

17:30-13:20

1 stop25h 50m

£748

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 20/7

10:49-09:20

2 stops16h 31m

Belfast City

Mon 17/8

09:50-13:20

1 stop33h 30m

£752

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 17/6

15:25-16:55

1 stop19h 30m

Belfast City

Tue 11/8

17:30-22:19

2 stops34h 49m

£837

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 15/6

15:25-12:55

1 stop15h 30m

Belfast City

Mon 22/6

19:35-13:20

1 stop23h 45m

£862

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 15/6

11:32-09:20

2 stops15h 48m

Belfast City

Mon 22/6

17:30-17:43

2 stops30h 13m

£960
Cheapest one-way
Fastest single journey

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 15/7

15:25-09:20

1 stop11h 55m

£349

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 19/7

15:25-09:20

1 stop11h 55m

£349

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 14/7

17:20-16:55

2 stops17h 35m

£352

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 7/8

15:25-16:55

1 stop19h 30m

£386

Flights are sorted by cheapest return flights first.

Deals found on 20/5

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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?

    British Airways, Delta, and KLM can get you from Houston George Bush Intcntl Airport to Belfast City Airport in just under 16h 25m. Your travel time can differ by up to 3h 05m. 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
Carrickfergus
Newcastle

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for George Bush Intcntl to Belfast City

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

Fly with Cheapflights

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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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