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Cheap flights from Houston to Northern Ireland from £260

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
13 Jul — 20 Jul1
1 adult

Cheap 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 8 July 2025.

Round-trip from

£560

One-way from

£260

Popular in

December

Cheapest in

January

Average price

£715
American Airlines
  • American Airlines
  • 25/9-4/10
  • 4 total stops
  • 35h 54m total
  • Houston to Northern Ireland
British Airways
  • British Airways
  • 21/7
  • 2 total stops
  • 17h 00m total
  • Houston to Northern Ireland
Highest demand for flights based on searches. 10% potential increase in price (£56 potential increase over avg. return price).
Cheapest flight prices on average. 10% potential price decrease (£43 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Houston to Northern Ireland

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 8 July 2025.

Thu 25/920:32HOU - BHD
2 stops16h 48mAmerican Airlines
Sat 4/1007:05BHD - HOU
2 stops19h 06mAmerican Airlines
Deal found 7/7£560
Thu 25/912:11IAH - BHD
2 stops16h 59mAmerican Airlines
Sat 4/1007:05BHD - IAH
2 stops20h 09mAmerican Airlines
Deal found 7/7£560
Fri 3/1015:30IAH - BHD
1 stop23h 45mDelta
Tue 7/1017:25BHD - IAH
1 stop25h 50mDelta
Deal found 6/7£571
Fri 3/1011:30IAH - BHD
2 stops27h 45mVirgin Atlantic
Tue 7/1017:25BHD - IAH
1 stop25h 50mVirgin Atlantic
Deal found 6/7£574
Thu 25/921:00IAH - BHD
1 stop16h 20mBritish Airways
Sat 4/1007:05BHD - IAH
2 stops17h 08mBritish Airways
Deal found 7/7£606
Thu 25/915:30IAH - BHD
1 stop19h 25mMultiple Airlines
Sat 4/1017:25BHD - IAH
1 stop25h 50mMultiple Airlines
Deal found 7/7£607
Fri 3/1018:37HOU - BHD
2 stops20h 38mVirgin Atlantic
Tue 7/1017:25BHD - HOU
2 stops34h 15mVirgin Atlantic
Deal found 6/7£655
Tue 15/715:30IAH - BHD
1 stop23h 35mKLM
Fri 25/706:30BHD - IAH
2 stops17h 05mKLM
Deal found 6/7£1,291
Wed 9/705:00IAH - BFS
3 stops32h 40mMultiple Airlines
Fri 11/706:05BFS - IAH
3 stops29h 50mMultiple Airlines
Deal found 5/7£1,388
Wed 9/717:00HOU - BHD
2 stops17h 55mKLM
Fri 11/706:30BHD - HOU
2 stops17h 25mKLM
Deal found 5/7£2,102

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 8 July 2025.
Use the filters below to find and compare flights from Houston to Northern Ireland that are best for you.

Fly from

Houston

Fly to

Northern Ireland

Route

Depart

Return

Price

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Thu 25/9

20:32-19:20

2 stops16h 48m

Belfast City

Sat 4/10

07:05-20:11

2 stops19h 06m

£560

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 25/9

12:11-11:10

2 stops16h 59m

Belfast City

Sat 4/10

07:05-21:14

2 stops20h 09m

£560

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 3/10

15:30-21:15

1 stop23h 45m

Belfast City

Tue 7/10

17:25-13:15

1 stop25h 50m

£571

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 3/10

11:30-21:15

2 stops27h 45m

Belfast City

Tue 7/10

17:25-13:15

1 stop25h 50m

£574

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 25/9

21:00-19:20

1 stop16h 20m

Belfast City

Sat 4/10

07:05-18:13

2 stops17h 08m

£606

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 25/9

15:30-16:55

1 stop19h 25m

Belfast City

Sat 4/10

17:25-13:15

1 stop25h 50m

£607

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Fri 3/10

18:37-21:15

2 stops20h 38m

Belfast City

Tue 7/10

17:25-21:40

2 stops34h 15m

£655

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Mon 21/7

18:30-17:30

2 stops17h 00m

£260

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 21/7

19:21-17:30

2 stops16h 09m

£266

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 21/7

15:30-16:55

1 stop19h 25m

£299

Flights are sorted by cheapest return flights first.

Deals found on 8/7

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

What is the cheapest month to book a flight from Houston to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from Houston to Northern Ireland (average of £67). Flying from Houston to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated 8 July 2025.
Read through reviews of airlines operating flights from Houston to Northern Ireland, such as Delta, Air France, andVirgin Atlantic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.
  • What are the cheapest airlines to fly from Houston to Northern Ireland one-way?

    The cheapet airlines for a one-way flight from Houston to Northern Ireland are British Airways (£260), American Airlines (£266), and Air France (£299).

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

  • 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.

  • What is the cheapest month to book a flight from Houston to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Houston to Northern Ireland (average of £67). Flying from Houston to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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.

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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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