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Cheap flights from Houston to Northern Ireland from £561

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
5 Apr — 12 Apr1
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 31 March 2025.

Round-trip from

£657

Popular in

December

Cheapest in

January

Average price

£545
14/5-21/5
  • 14/5-21/5
  • 5 total stops
  • 60h 06m total
  • Houston to Northern Ireland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£43 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 31 March 2025.

Sun 6/421:40IAH - BHD
1 stop14h 05mBritish Airways
Fri 18/409:30BHD - IAH
1 stop15h 45mBritish Airways
Deal found 30/3£561
Fri 17/1018:43HOU - BHD
2 stops14h 47mBritish Airways
Mon 27/1019:30BHD - HOU
2 stops27h 21mBritish Airways
Deal found 31/3£574
Fri 17/1014:34IAH - BHD
2 stops18h 56mMultiple Airlines
Mon 27/1006:35BHD - IAH
1 stop13h 35mMultiple Airlines
Deal found 31/3£597
Wed 14/506:00IAH - BFS
2 stops21h 55mMultiple Airlines
Wed 21/506:00BFS - IAH
3 stops38h 11mMultiple Airlines
Deal found 31/3£657
Tue 15/717:00IAH - BHD
2 stops17h 55mKLM
Fri 25/706:30BHD - IAH
2 stops17h 44mKLM
Deal found 31/3£819
Sun 1/614:51IAH - BHD
2 stops17h 49mAmerican Airlines
Sat 14/607:05BHD - IAH
1 stop18h 10mAmerican Airlines
Deal found 30/3£834
Sun 1/620:16HOU - BHD
2 stops15h 29mAmerican Airlines
Sat 14/607:05BHD - HOU
2 stops16h 55mAmerican Airlines
Deal found 30/3£1,034

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 31 March 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 - BFS

IAHBFS

Houston George Bush Intcntl

Wed 14/5

06:00-09:55

2 stops21h 55m

Belfast Intl

Wed 21/5

06:00-14:11

3 stops38h 11m

£657

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Wed 14/5

20:16-18:40

2 stops16h 24m

Belfast City

Wed 21/5

20:15-18:01

2 stops27h 46m

£671

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 13/7

21:40-18:45

1 stop15h 05m

Belfast City

Sat 19/7

16:15-13:40

1 stop27h 25m

£788

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 15/7

17:00-16:55

2 stops17h 55m

Belfast City

Fri 25/7

06:30-18:14

2 stops17h 44m

£819

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 1/6

12:51-11:30

2 stops16h 39m

Belfast City

Sat 14/6

09:35-19:15

1 stop15h 40m

£834

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 1/6

20:16-17:45

2 stops15h 29m

Belfast City

Sat 14/6

07:05-18:00

2 stops16h 55m

£1,034

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 9/6

15:30-16:55

1 stop19h 25m

Belfast City

Mon 16/6

17:25-13:15

1 stop25h 50m

£4,111

Flights are sorted by cheapest return flights first.

Deals found on 31/3

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.

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 31 March 2025.
To help decide which airline to fly from Houston to Northern Ireland, see what other customers have to say about KLM, American Airlines and British Airways. 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.
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,713 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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 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 George Bush Intcntl - Belfast City or Houston Hobby - 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.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Houston to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Houston to Northern Ireland?

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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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