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Cheap flights from Houston to Belfast City Airport from £473

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BHD
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Houston to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 17 September 2025.

Round-trip from

£473

Popular in

December

Cheapest in

April

Average price

£527
American Airlines
  • American Airlines
  • 24/10-31/10
  • 4 total stops
  • 35h 26m total
  • Houston to Belfast
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Houston to Belfast City

Cheapest flights from Houston to Belfast City
Explore the most affordable flight options available from Houston to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 24/1018:39HOU - BHD
2 stops17h 36mAmerican Airlines
Fri 31/1006:45BHD - HOU
2 stops17h 50mAmerican Airlines
Deal found 15/9£473
Fri 24/1018:23IAH - BHD
2 stops17h 52mAmerican Airlines
Fri 31/1008:45BHD - IAH
2 stops16h 25mAmerican Airlines
Deal found 15/9£473
Fri 24/1013:18IAH - BHD
2 stops22h 57mBritish Airways
Fri 31/1006:45BHD - IAH
1 stop13h 20mBritish Airways
Deal found 15/9£476
Fri 24/1015:30IAH - BHD
1 stop19h 25mDelta
Fri 31/1006:30BHD - IAH
1 stop13h 00mDelta
Deal found 15/9£537
Fri 31/1013:18IAH - BHD
2 stops16h 12mBritish Airways
Sat 8/1109:15BHD - IAH
1 stop16h 45mBritish Airways
Deal found 16/9£551
Fri 31/1014:23IAH - BHD
2 stops18h 52mMultiple Airlines
Sat 8/1111:35BHD - IAH
2 stops16h 53mMultiple Airlines
Deal found 16/9£557
Fri 31/1016:30IAH - BHD
1 stop19h 20mKLM
Sat 8/1106:30BHD - IAH
1 stop13h 00mKLM
Deal found 16/9£573
Fri 31/1014:26HOU - BHD
2 stops18h 49mAmerican Airlines
Sat 8/1106:35BHD - HOU
2 stops19h 45mAmerican Airlines
Deal found 16/9£594
Fri 24/1007:21IAH - BHD
3 stops31h 29mMultiple Airlines
Fri 31/1007:20BHD - IAH
2 stops30h 13mMultiple Airlines
Deal found 15/9£644
Sat 13/1216:45IAH - BHD
2 stops15h 30mAmerican Airlines
Sat 27/1206:35BHD - IAH
1 stop13h 30mAmerican Airlines
Deal found 15/9£670
Sat 13/1215:50IAH - BHD
1 stop16h 25mFinnair
Sat 27/1211:35BHD - IAH
1 stop14h 25mFinnair
Deal found 15/9£749

Cheapflights Fare Finder

 
Customise your flight search to find flights from Houston 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 17 September 2025.
Use the filters below to find and compare flights from Houston to Belfast City Airport that are best for you.

Fly from

Houston

Fly to

Belfast City

Route

Depart

Return

Price

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Fri 24/10

18:39-18:15

2 stops17h 36m

Belfast City

Fri 31/10

06:45-19:35

2 stops17h 50m

£473

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 24/10

18:23-18:15

2 stops17h 52m

Belfast City

Fri 31/10

08:45-20:10

2 stops16h 25m

£473

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 24/10

13:18-18:15

2 stops22h 57m

Belfast City

Fri 31/10

06:45-15:05

1 stop13h 20m

£476

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 25/2

15:50-10:15

1 stop12h 25m

Belfast City

Sun 1/3

17:35-20:00

1 stop32h 25m

£513

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 26/2

15:50-10:20

1 stop12h 30m

Belfast City

Mon 2/3

09:15-14:05

1 stop34h 50m

£549

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 3/10

15:30-21:15

1 stop23h 45m

Belfast City

Tue 7/10

06:30-13:15

1 stop12h 45m

£552

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 31/10

14:23-14:15

2 stops18h 52m

Belfast City

Sat 8/11

11:35-22:28

2 stops16h 53m

£557

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

£559

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

£559

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Fri 27/2

17:35-16:50

2 stops17h 15m

Belfast City

Tue 3/3

06:30-16:32

2 stops16h 02m

£570

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 13 results
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Best time to book a flight from Houston to Belfast City

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

    For as low as £570, American Airlines can have you in Belfast City Airport from Houston in 17h 15m. The distance between Houston and Belfast City Airport is about 4549 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Houston to Belfast City?

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

  • Can I find deals for business class flights from Houston to Belfast City?

    Yes. Cheapflights offers flight deals from Houston 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 to Belfast City Airport?

    Currently, April is the cheapest month in which you can book a flight from Houston to Belfast City Airport (average of £98). Flying from Houston 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Houston to Belfast City

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

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How does Cheapflights help users find flights from Houston to Belfast City?

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

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Can Cheapflights find flights from Houston to Belfast City with no change fees?

Need flexible booking options for your flight to Belfast City from Houston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Houston to Belfast City become cheaper?

Not ready to book yet? You can track prices for flights from Houston to Belfast City on Cheapflights with our Price Alert feature and get notified when better prices are available.

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