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Cheap flights from Houston to Northern Ireland from £407

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
7 Jul — 14 Jul1
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 7 June 2026.

Sun 13/915:30
IAH
-
BHD
1 stop13h 00m
British Airways
Wed 16/919:40
BHD
-
IAH
1 stop23h 45m
British Airways
Deal found 2/6£681
Tue 21/715:30
IAH
-
BHD
1 stop13h 15m
British Airways
Tue 28/706:30
BHD
-
IAH
1 stop12h 55m
British Airways
Deal found 7/6£767
Tue 21/710:39
IAH
-
BHD
2 stops18h 06m
American Airlines
Tue 28/716:25
BHD
-
IAH
1 stop27h 00m
American Airlines
Deal found 7/6£788
Tue 21/715:27
IAH
-
BHD
2 stops19h 28m
Delta
Tue 28/709:50
BHD
-
IAH
2 stops20h 07m
Delta
Deal found 4/6£812
Sat 4/715:30
IAH
-
BHD
1 stop23h 00m
British Airways
Sat 11/719:05
BHD
-
IAH
1 stop24h 20m
British Airways
Deal found 4/6£900
Thu 2/715:40
IAH
-
BHD
1 stop12h 30m
British Airways
Thu 9/720:35
BHD
-
IAH
1 stop22h 50m
British Airways
Deal found 4/6£916
Thu 2/720:23
HOU
-
BHD
2 stops17h 02m
British Airways
Thu 9/720:35
BHD
-
HOU
2 stops27h 44m
British Airways
Deal found 4/6£963
Thu 2/711:45
IAH
-
BFS
2 stops25h 10m
Multiple Airlines
Thu 9/708:20
BFS
-
IAH
2 stops19h 46m
Multiple Airlines
Deal found 4/6£968
Tue 21/712:46
HOU
-
BHD
2 stops15h 59m
American Airlines
Tue 28/709:40
BHD
-
HOU
2 stops16h 17m
American Airlines
Deal found 4/6£969
Sun 19/711:45
IAH
-
BFS
2 stops25h 40m
Multiple Airlines
Sun 26/706:45
BFS
-
IAH
3 stops45h 55m
Multiple Airlines
Deal found 4/6£974
Tue 21/716:14
HOU
-
BHD
2 stops17h 06m
British Airways
Tue 28/718:20
BHD
-
HOU
2 stops29h 59m
British Airways
Deal found 7/6£977
Sun 13/920:18
HOU
-
BHD
2 stops15h 22m
British Airways
Wed 16/906:30
BHD
-
HOU
2 stops19h 18m
British Airways
Deal found 6/6£1,037

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 7 June 2026.

Round-trip from

£681

One-way from

£407
British Airways
  • British Airways
  • 13/9-16/9
  • 2 total stops
  • 36h 45m total
  • Houston to Northern Ireland
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 38h 45m 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 7 June 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 13/9

15:30-10:30

1 stop13h 00m

Belfast City

Wed 16/9

19:40-13:25

1 stop23h 45m

£681

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Wed 25/11

10:11-10:15

2 stops18h 04m

Belfast City

Mon 30/11

11:30-23:57

2 stops18h 27m

£748
Fastest return journey

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 21/7

21:10-18:55

1 stop15h 45m

Belfast City

Tue 28/7

06:30-13:25

1 stop12h 55m

£767

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 2/7

15:40-10:10

1 stop12h 30m

Belfast City

Thu 9/7

20:35-13:25

1 stop22h 50m

£916

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sat 4/7

15:25-16:55

1 stop19h 30m

Belfast City

Sat 11/7

09:50-21:24

2 stops17h 34m

£919

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Thu 2/7

20:23-19:25

2 stops17h 02m

Belfast City

Thu 9/7

20:35-18:19

2 stops27h 44m

£963

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Thu 2/7

11:45-18:55

2 stops25h 10m

Belfast Intl

Thu 9/7

08:20-22:06

2 stops19h 46m

£968

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Tue 21/7

12:46-10:45

2 stops15h 59m

Belfast City

Tue 28/7

09:40-19:57

2 stops16h 17m

£969

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Sun 19/7

11:45-19:25

3 stops25h 40m

Belfast Intl

Sun 26/7

06:45-22:40

3 stops45h 55m

£976

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Tue 21/7

16:14-15:20

2 stops17h 06m

Belfast City

Tue 28/7

18:20-18:19

2 stops29h 59m

£977

Flights are sorted by cheapest return flights first.

Deals found on 4/6

Showing 1-10 of 16 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 13h. 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 Intl.

  • 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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How does Cheapflights help users find flights from Houston to Northern Ireland?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Northern Ireland from Houston today with Cheapflights!

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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