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Cheap flights from Houston to Northern Ireland from £246

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
22 May — 29 May1
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 22 April 2026.

Sun 6/1215:50
IAH
-
BHD
1 stop12h 30m
British Airways
Wed 9/1219:25
BHD
-
IAH
1 stop30h 35m
British Airways
Deal found 21/4£673
Tue 19/517:25
IAH
-
BHD
2 stops15h 55m
British Airways
Tue 26/509:40
BHD
-
IAH
1 stop15h 35m
British Airways
Deal found 19/4£746
Tue 19/512:42
HOU
-
BHD
2 stops24h 13m
British Airways
Tue 26/509:40
BHD
-
HOU
2 stops20h 19m
British Airways
Deal found 19/4£762
Mon 11/521:05
IAH
-
BHD
1 stop12h 25m
British Airways
Wed 20/506:30
BHD
-
IAH
1 stop12h 50m
British Airways
Deal found 20/4£764
Tue 19/506:50
IAH
-
BFS
3 stops31h 00m
Multiple Airlines
Tue 26/508:20
BFS
-
IAH
2 stops19h 56m
Multiple Airlines
Deal found 19/4£768
Mon 11/521:05
IAH
-
BHD
1 stop14h 25m
Multiple Airlines
Wed 20/511:35
BHD
-
IAH
2 stops18h 13m
Multiple Airlines
Deal found 21/4£791
Mon 11/520:21
HOU
-
BHD
2 stops15h 09m
American Airlines
Wed 20/511:35
BHD
-
HOU
2 stops18h 19m
American Airlines
Deal found 20/4£793
Mon 11/519:59
IAH
-
BHD
2 stops15h 31m
American Airlines
Wed 20/511:35
BHD
-
IAH
2 stops18h 24m
American Airlines
Deal found 21/4£793
Sun 5/716:15
HOU
-
BHD
2 stops19h 25m
British Airways
Thu 16/709:35
BHD
-
HOU
2 stops16h 18m
British Airways
Deal found 17/4£831
Sat 16/520:21
HOU
-
BHD
2 stops15h 54m
British Airways
Sat 23/507:05
BHD
-
HOU
2 stops22h 54m
British Airways
Deal found 18/4£851
Sat 16/516:06
IAH
-
BFS
3 stops22h 44m
Multiple Airlines
Sat 23/506:20
BFS
-
IAH
2 stops31h 13m
Multiple Airlines
Deal found 18/4£884
Sun 5/706:30
IAH
-
BFS
2 stops29h 55m
Multiple Airlines
Thu 16/706:40
BFS
-
IAH
3 stops34h 10m
Multiple Airlines
Deal found 17/4£1,053

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 22 April 2026.

Round-trip from

£746

One-way from

£246
British Airways
  • British Airways
  • 19/5-26/5
  • 3 total stops
  • 31h 30m total
  • Houston to Northern Ireland
Search Deals
British Airways
  • British Airways
  • 19/7
  • 1 total stop
  • 13h 00m 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 22 April 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

HOU - BHD

HOUBHD

Houston Hobby

Tue 19/5

12:42-18:55

2 stops24h 13m

Belfast City

Tue 26/5

09:40-23:59

2 stops20h 19m

£762
Fastest return journey

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 11/5

21:05-17:30

1 stop14h 25m

Belfast City

Wed 20/5

11:35-19:15

1 stop13h 40m

£764

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Tue 19/5

06:50-19:50

3 stops31h 00m

Belfast Intl

Tue 26/5

08:20-22:16

2 stops19h 56m

£768

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 11/5

21:05-17:30

1 stop14h 25m

Belfast City

Wed 20/5

11:35-23:48

2 stops18h 13m

£791

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Mon 11/5

20:21-17:30

2 stops15h 09m

Belfast City

Wed 20/5

06:30-19:49

2 stops19h 19m

£793

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 11/5

18:12-15:30

2 stops15h 18m

Belfast City

Wed 20/5

11:35-23:49

2 stops18h 14m

£793

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sat 16/5

20:21-18:15

2 stops15h 54m

Belfast City

Sat 23/5

07:05-23:59

2 stops22h 54m

£851

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Sat 16/5

16:06-20:50

3 stops22h 44m

Belfast Intl

Sat 23/5

06:20-07:33

2 stops31h 13m

£884

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Sun 5/7

06:30-18:25

2 stops29h 55m

Belfast Intl

Thu 16/7

06:40-10:50

3 stops34h 10m

£1,053

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Thu 4/6

20:23-20:35

2 stops18h 12m

Belfast City

Thu 11/6

06:30-18:09

2 stops17h 39m

£1,191

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 20 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 15h 09m. Airlines will cover a distance of 4549 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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