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Cheap flights from Houston to Northern Ireland from £679

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Houston to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Houston to Northern Ireland
Explore the most affordable flight options available from Houston to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Sun 6/1215:50
IAH
-
BHD
1 stop12h 30m
British Airways
Wed 9/1215:40
BHD
-
IAH
1 stop28h 25m
British Airways
Deal found 22/7£679
Thu 1/1015:40
IAH
-
BHD
1 stop12h 30m
British Airways
Tue 1/1206:35
BHD
-
IAH
1 stop19h 20m
British Airways
Deal found 22/7£771
Thu 1/1019:06
IAH
-
BHD
2 stops17h 39m
American Airlines
Tue 1/1208:45
BHD
-
IAH
1 stop17h 10m
American Airlines
Deal found 22/7£775
Sat 5/915:30
IAH
-
BHD
1 stop14h 55m
British Airways
Sat 12/907:05
BHD
-
IAH
1 stop18h 10m
British Airways
Deal found 19/7£779
Sat 15/815:30
IAH
-
BHD
1 stop12h 35m
British Airways
Sat 22/807:05
BHD
-
IAH
1 stop18h 10m
British Airways
Deal found 18/7£799
Mon 3/821:05
IAH
-
BHD
1 stop15h 40m
British Airways
Tue 1/1206:35
BHD
-
IAH
1 stop19h 20m
British Airways
Deal found 22/7£801
Mon 3/818:53
IAH
-
BHD
2 stops17h 52m
American Airlines
Tue 1/1206:35
BHD
-
IAH
1 stop19h 20m
American Airlines
Deal found 22/7£807
Thu 1/1016:18
HOU
-
BHD
2 stops17h 12m
British Airways
Tue 1/1211:25
BHD
-
HOU
2 stops17h 53m
British Airways
Deal found 22/7£819
Sat 5/915:57
HOU
-
BHD
2 stops17h 08m
British Airways
Sat 12/919:05
BHD
-
HOU
2 stops26h 38m
British Airways
Deal found 19/7£836
Mon 3/816:14
HOU
-
BHD
2 stops17h 16m
British Airways
Tue 1/1210:00
BHD
-
HOU
2 stops19h 18m
British Airways
Deal found 22/7£852
Sun 6/1218:29
HOU
-
BHD
2 stops18h 11m
British Airways
Wed 9/1206:35
BHD
-
HOU
2 stops17h 24m
British Airways
Deal found 21/7£854
Sat 5/906:45
IAH
-
BFS
2 stops30h 10m
Multiple Airlines
Sat 12/922:25
BFS
-
IAH
2 stops29h 27m
Multiple Airlines
Deal found 19/7£949

Find flight deals from Houston to Northern Ireland

Keep the following information in mind while searching for Houston to Northern Ireland flight deals. Data was last updated 23 July 2026.

Round-trip from

£679
British Airways
  • British Airways
  • 6/12-9/12
  • 2 total stops
  • 40h 55m total
  • Houston to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Houston to Northern Ireland 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 23 July 2026.
Use the filters below to find and compare flights from Houston to Northern Ireland 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 6/12

15:50-10:20

1 stop12h 30m

Belfast City

Wed 9/12

15:40-14:05

1 stop28h 25m

£679

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 1/10

10:54-10:10

2 stops17h 16m

Belfast City

Tue 1/12

06:35-18:10

2 stops17h 35m

£783

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sat 5/9

16:21-15:05

2 stops16h 44m

Belfast City

Sat 12/9

07:05-19:15

1 stop18h 10m

£798
Fastest return journey

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sat 15/8

15:30-10:05

1 stop12h 35m

Belfast City

Sat 22/8

07:05-19:15

1 stop18h 10m

£799

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 3/8

19:49-18:45

2 stops16h 56m

Belfast City

Tue 1/12

08:45-20:25

2 stops17h 40m

£815

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sat 5/9

15:57-15:05

2 stops17h 08m

Belfast City

Sat 12/9

19:05-15:43

2 stops26h 38m

£836

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Mon 3/8

16:14-15:30

2 stops17h 16m

Belfast City

Tue 1/12

10:00-23:18

2 stops19h 18m

£852

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 6/12

18:29-18:40

2 stops18h 11m

Belfast City

Wed 9/12

06:35-17:59

2 stops17h 24m

£854

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Sat 5/9

06:45-18:55

2 stops30h 10m

Belfast Intl

Sat 12/9

22:25-21:52

2 stops29h 27m

£949

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sat 15/8

12:14-10:05

2 stops15h 51m

Belfast City

Sat 22/8

07:05-17:44

2 stops16h 39m

£974

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 12 resultsSorted by cheapest first
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Best time to book a flight from Houston to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland 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 Northern Ireland

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 Northern Ireland. 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 Northern Ireland?

    Departing from Houston to Northern Ireland will take you 12h 30m. Airlines will cover a distance of 4534 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Houston to Northern Ireland?

    The most popular route from Houston to Northern Ireland is Houston Hobby - Belfast City. You may also consider Houston Hobby - Belfast Intl or Houston George Bush Intcntl - Belfast City.

  • Can I find deals for flights from Houston to Northern Ireland that include hotel bookings?

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

  • How can I find direct flights from Houston to Northern Ireland?

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

  • Can I find deals for business class flights from Houston to Northern Ireland?

    Yes. Cheapflights offers flight deals from Houston to Northern Ireland 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

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Why should you use Cheapflights to find cheap flight tickets from Houston to Northern Ireland?

Cheapflights helps you find that perfect flight to Northern Ireland from Houston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Houston to Northern Ireland with no change fees?

Yes, we can. To see specific flights from Houston to Northern Ireland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Houston to Northern Ireland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Northern Ireland from Houston today and book when prices fit your budget.

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