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Cheap flights from Houston to Northern Ireland from £668

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
11 Jun — 18 Jun1
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 12 May 2026.

Sun 27/915:30
IAH
-
BHD
1 stop13h 00m
British Airways
Tue 29/916:25
BHD
-
IAH
1 stop32h 50m
British Airways
Deal found 7/5£668
Fri 2/1021:10
IAH
-
BHD
1 stop15h 00m
British Airways
Fri 9/1012:00
BHD
-
IAH
1 stop13h 20m
British Airways
Deal found 11/5£690
Fri 2/1018:37
IAH
-
BHD
2 stops17h 33m
American Airlines
Fri 9/1012:00
BHD
-
IAH
1 stop13h 20m
American Airlines
Deal found 11/5£708
Mon 11/521:05
IAH
-
BHD
1 stop14h 25m
British Airways
Wed 20/506:30
BHD
-
IAH
1 stop12h 50m
British Airways
Deal found 11/5£760
Mon 11/520:21
HOU
-
BHD
2 stops15h 09m
American Airlines
Wed 20/511:35
BHD
-
HOU
2 stops18h 19m
American Airlines
Deal found 11/5£788
Mon 11/519:59
IAH
-
BHD
2 stops15h 31m
American Airlines
Wed 20/506:30
BHD
-
IAH
2 stops17h 27m
American Airlines
Deal found 11/5£788
Mon 11/515:25
IAH
-
BHD
1 stop19h 30m
Multiple Airlines
Wed 20/517:30
BHD
-
IAH
1 stop25h 50m
Multiple Airlines
Deal found 8/5£793
Mon 11/517:54
IAH
-
BHD
2 stops17h 01m
KLM
Wed 20/517:30
BHD
-
IAH
1 stop25h 50m
KLM
Deal found 8/5£796
Tue 12/515:25
IAH
-
BHD
1 stop11h 55m
KLM
Mon 1/617:30
BHD
-
IAH
1 stop25h 50m
KLM
Deal found 10/5£808
Tue 12/516:19
HOU
-
BHD
2 stops21h 21m
British Airways
Mon 1/618:30
BHD
-
HOU
2 stops29h 40m
British Airways
Deal found 10/5£829
Tue 12/512:00
IAH
-
BFS
3 stops21h 15m
Multiple Airlines
Mon 1/606:30
BFS
-
IAH
2 stops22h 41m
Multiple Airlines
Deal found 10/5£942
Fri 15/520:21
HOU
-
BHD
2 stops15h 49m
American Airlines
Sat 23/507:05
BHD
-
HOU
2 stops18h 46m
American Airlines
Deal found 9/5£948

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 12 May 2026.

Round-trip from

£668
British Airways
  • British Airways
  • 27/9-30/9
  • 2 total stops
  • 38h 30m 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 12 May 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 27/9

15:30-10:30

1 stop13h 00m

Belfast City

Tue 29/9

16:25-19:15

1 stop32h 50m

£668

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 27/9

21:05-18:45

1 stop15h 40m

Belfast City

Wed 30/9

20:35-13:25

1 stop22h 50m

£668
Fastest return journey

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 2/10

18:37-18:10

2 stops17h 33m

Belfast City

Fri 9/10

12:00-19:20

1 stop13h 20m

£708

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sat 25/7

12:46-10:05

2 stops15h 19m

Belfast City

Sat 1/8

07:05-19:57

2 stops18h 52m

£982

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Fri 2/10

12:00-21:15

3 stops27h 15m

Belfast Intl

Fri 9/10

05:40-11:07

3 stops35h 27m

£996

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 27/9

13:08-14:35

2 stops19h 27m

Belfast City

Wed 30/9

10:05-19:51

2 stops15h 46m

£1,003

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Wed 10/6

07:20-19:15

2 stops29h 55m

Belfast Intl

Sun 9/8

06:45-22:01

3 stops45h 16m

£1,027

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Wed 10/6

20:23-18:45

2 stops16h 22m

Belfast City

Sun 9/8

06:30-17:44

2 stops17h 14m

£1,092

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Wed 10/6

20:23-18:45

2 stops16h 22m

Belfast City

Sun 2/8

13:10-23:56

2 stops16h 46m

£1,225

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Wed 10/6

07:20-19:15

2 stops29h 55m

Belfast Intl

Sun 2/8

19:35-19:15

2 stops29h 40m

£1,302

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 13 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 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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