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Cheap flights from Houston to Northern Ireland from £661

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
27 Jun — 4 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 28 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£661
Sun 20/915:30
IAH
-
BHD
1 stop13h 00m
British Airways
Wed 23/916:05
BHD
-
IAH
1 stop27h 20m
British Airways
Deal found 26/5£676
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£684
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£684
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£696
Thu 3/1215:50
IAH
-
BHD
1 stop12h 30m
British Airways
Mon 7/1214:40
BHD
-
IAH
1 stop29h 25m
British Airways
Deal found 26/5£713
Sun 1/1118:15
IAH
-
BHD
2 stops16h 35m
American Airlines
Sun 8/1106:30
BHD
-
IAH
1 stop13h 35m
American Airlines
Deal found 26/5£714
Sun 1/1118:22
HOU
-
BHD
2 stops16h 28m
American Airlines
Sun 8/1106:30
BHD
-
HOU
2 stops17h 22m
American Airlines
Deal found 26/5£722
Wed 19/821:05
IAH
-
BHD
1 stop15h 40m
British Airways
Sun 23/811:00
BHD
-
IAH
1 stop14h 10m
British Airways
Deal found 23/5£757
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£826
Tue 6/1010:00
IAH
-
BFS
3 stops31h 20m
Multiple Airlines
Wed 14/1020:15
BFS
-
IAH
3 stops46h 30m
Multiple Airlines
Deal found 24/5£948
Sat 12/912:00
IAH
-
BFS
2 stops15h 35m
Multiple Airlines
Mon 21/909:15
BFS
-
IAH
3 stops40h 00m
Multiple Airlines
Deal found 24/5£993

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 28 May 2026.

Round-trip from

£661
British Airways
  • British Airways
  • 6/10-14/10
  • 2 total stops
  • 30h 15m 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 28 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 20/9

15:30-10:30

1 stop13h 00m

Belfast City

Wed 23/9

16:05-13:25

1 stop27h 20m

£676

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

£679

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

£684

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 1/11

18:22-16:50

2 stops16h 28m

Belfast City

Sun 8/11

06:30-17:52

2 stops17h 22m

£722

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 1/11

18:15-16:50

2 stops16h 35m

Belfast City

Sun 8/11

06:30-20:26

2 stops19h 56m

£722
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

£815

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

£826

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Tue 6/10

10:00-23:20

3 stops31h 20m

Belfast Intl

Wed 14/10

20:15-12:45

3 stops46h 30m

£948

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Sat 12/9

12:00-09:35

2 stops15h 35m

Belfast Intl

Mon 21/9

09:15-19:15

3 stops40h 00m

£993

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 20/9

11:46-10:30

2 stops16h 44m

Belfast City

Wed 23/9

10:05-19:48

2 stops15h 43m

£1,029

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 14 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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