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Cheap flights from Houston to Belfast City Airport from £420

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BHD
25 Jun — 2 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Houston to Belfast City

Enter your travel dates to find the best prices.

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 26 May 2026.

Tue 6/1021:10
IAH
-
BHD
1 stop16h 30m
British Airways
Wed 14/1011:35
BHD
-
IAH
1 stop13h 45m
British Airways
Deal found 24/5£659
Sun 20/915:30
IAH
-
BHD
1 stop13h 00m
British Airways
Wed 23/918:20
BHD
-
IAH
1 stop25h 05m
British Airways
Deal found 22/5£672
Tue 6/1020:22
HOU
-
BHD
2 stops15h 13m
American Airlines
Wed 14/1011:35
BHD
-
HOU
2 stops18h 18m
American Airlines
Deal found 24/5£682
Tue 6/1016:52
IAH
-
BHD
2 stops16h 28m
American Airlines
Wed 14/1011:35
BHD
-
IAH
2 stops17h 43m
American Airlines
Deal found 24/5£682
Sat 12/915:30
IAH
-
BHD
1 stop14h 55m
British Airways
Mon 21/919:35
BHD
-
IAH
1 stop23h 50m
British Airways
Deal found 24/5£694
Fri 4/1215:50
IAH
-
BHD
1 stop16h 25m
British Airways
Tue 8/1208:45
BHD
-
IAH
1 stop17h 15m
British Airways
Deal found 21/5£709
Thu 3/1221:50
IAH
-
BHD
1 stop15h 00m
British Airways
Mon 7/1214:40
BHD
-
IAH
1 stop29h 25m
British Airways
Deal found 25/5£710
Wed 19/821:05
IAH
-
BHD
1 stop15h 40m
British Airways
Sun 23/815:50
BHD
-
IAH
1 stop33h 25m
British Airways
Deal found 21/5£731
Sat 12/913:08
HOU
-
BHD
2 stops17h 17m
British Airways
Mon 21/919:35
BHD
-
HOU
2 stops26h 23m
British Airways
Deal found 24/5£823
Wed 27/512:50
HOU
-
BHD
2 stops17h 10m
American Airlines
Wed 3/606:30
BHD
-
HOU
2 stops17h 39m
American Airlines
Deal found 22/5£905
Wed 15/718:49
HOU
-
BHD
2 stops17h 56m
British Airways
Fri 7/809:35
BHD
-
HOU
2 stops16h 16m
British Airways
Deal found 21/5£966
Sun 20/912:01
HOU
-
BHD
2 stops16h 29m
British Airways
Wed 23/910:05
BHD
-
HOU
2 stops15h 46m
British Airways
Deal found 25/5£1,025

Find 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 26 May 2026.

Round-trip from

£659

One-way from

£420
British Airways
  • British Airways
  • 6/10-14/10
  • 2 total stops
  • 30h 15m total
  • Houston to Belfast
Search Deals
19/6
  • 19/6
  • 3 total stops
  • 23h 00m total
  • Houston to Belfast
Search Deals

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 26 May 2026.
Use the filters below to find and compare flights from Houston to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 20/9

15:30-10:30

1 stop13h 00m

Belfast City

Wed 23/9

18:20-13:25

1 stop25h 05m

£672

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 6/10

13:23-10:45

2 stops15h 22m

Belfast City

Wed 14/10

20:35-13:25

1 stop22h 50m

£676

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Tue 6/10

20:22-17:35

2 stops15h 13m

Belfast City

Wed 14/10

11:35-23:53

2 stops18h 18m

£682

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 19/8

21:05-15:40

1 stop12h 35m

Belfast City

Sun 23/8

06:30-19:10

1 stop18h 40m

£787
Fastest return journey

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 15/7

15:25-09:20

1 stop11h 55m

Belfast City

Fri 7/8

09:50-22:19

2 stops18h 29m

£811

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 15/7

15:25-09:20

1 stop11h 55m

Belfast City

Tue 4/8

17:30-21:36

2 stops34h 06m

£811

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sat 12/9

13:08-12:25

2 stops17h 17m

Belfast City

Mon 21/9

19:35-15:58

2 stops26h 23m

£823

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 20/9

18:19-18:45

2 stops18h 26m

Belfast City

Wed 23/9

10:05-19:51

2 stops15h 46m

£1,025

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Fri 10/7

18:49-18:10

2 stops17h 21m

Belfast City

Sat 18/7

09:35-19:57

2 stops16h 22m

£1,134

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sat 20/6

18:48-18:15

2 stops17h 27m

Belfast City

Thu 9/7

20:35-18:19

2 stops27h 44m

£1,137

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 15 resultsSorted by cheapest first
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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 £672, British Airways can have you in Belfast City Airport from Houston in 13h. The distance between Houston and Belfast City Airport is about 4534 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.

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
Carrickfergus
Bangor
Newcastle

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 Intl flights
George Bush Intcntl to Belfast City flights

Fly with Cheapflights

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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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