Find flights
When to book
FAQs

Cheap flights from Houston to Northern Ireland from £514

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find 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 27 November 2025.

Fri 28/1113:17IAH - BHD
2 stops18h 58mBritish Airways
Fri 5/1211:30BHD - IAH
1 stop32h 35mBritish Airways
Deal found 26/11£5,879
Fri 28/1117:25HOU - BHD
2 stops17h 25mKLM
Fri 5/1206:30BHD - HOU
2 stops17h 22mKLM
Deal found 26/11£6,902

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 27 November 2025.

Round-trip from

£514

Popular in

December

Cheapest in

January
British Airways
  • British Airways
  • 30/1-3/2
  • 2 total stops
  • 49h 05m total
  • Houston to Northern Ireland
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£107 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£44 potential savings vs. average return price).
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 27 November 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

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 30/1

15:50-14:15

1 stop16h 25m

Belfast City

Tue 3/2

06:35-14:05

1 stop13h 30m

£514

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 20/2

15:30-16:50

1 stop19h 20m

Belfast City

Tue 24/2

17:20-13:30

1 stop26h 10m

£530

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 20/2

15:08-21:00

2 stops23h 52m

Belfast City

Tue 24/2

17:20-13:30

1 stop26h 10m

£534

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 30/1

15:30-16:50

1 stop19h 20m

Belfast City

Tue 3/2

17:20-17:40

2 stops30h 20m

£538

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 30/1

15:30-16:50

1 stop19h 20m

Belfast City

Tue 3/2

17:20-17:40

2 stops30h 20m

£538

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sat 10/1

21:50-19:40

1 stop15h 50m

Belfast City

Wed 14/1

19:25-20:00

1 stop30h 35m

£573

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Fri 30/1

16:55-17:15

2 stops18h 20m

Belfast City

Tue 3/2

08:45-22:46

2 stops20h 01m

£677

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sat 10/1

16:55-14:15

2 stops15h 20m

Belfast City

Wed 14/1

09:15-22:46

2 stops19h 31m

£1,012

Flights are sorted by cheapest return flights first.

Deals found on 25/11

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 16h 25m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Houston to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Heathrow flights
Hobby to Heathrow flights
George Bush Intcntl to Heathrow flights
Dallas/Fort Worth to Gatwick flights
Austin to Heathrow flights
Dallas/Fort Worth to London City flights
Hobby to Gatwick flights
Dallas/Fort Worth to Stansted flights
George Bush Intcntl to Gatwick flights
Austin to Gatwick flights
Dallas/Fort Worth to Edinburgh flights
Austin to London City flights
Dallas/Fort Worth to Luton flights
San Antonio to Heathrow flights
Dallas/Fort Worth to Glasgow Intl flights
George Bush Intcntl to Edinburgh flights
George Bush Intcntl to Stansted flights
San Antonio to Gatwick flights
Austin to Stansted flights
Dallas/Fort Worth to Manchester flights
Hobby to Manchester flights
George Bush Intcntl to Glasgow Intl flights
Austin to Edinburgh flights
El Paso to Heathrow flights
Austin to Glasgow Intl flights
George Bush Intcntl to Manchester flights
San Antonio to Edinburgh flights
George Bush Intcntl to Luton flights
Austin to Manchester flights
San Antonio to Manchester flights
San Antonio to Stansted flights
Dallas/Fort Worth to Belfast Intl flights
McAllen to Heathrow flights
Dallas/Fort Worth to Birmingham flights
Hobby to Aberdeen flights
Hobby to Inverness flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.