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Cheap flights from Houston to Northern Ireland from £491

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
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

£491

Popular in

December

Cheapest in

January

Average price

£551
British Airways
  • British Airways
  • 6/4-18/4
  • 2 total stops
  • 27h 20m total
  • Houston to Northern Ireland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Sun 6/415:30IAH - BHD
1 stop14h 00mBritish Airways
Fri 18/411:55BHD - IAH
1 stop13h 20mBritish Airways
Deal found 20/2£491
Sun 6/418:18IAH - BHD
2 stops17h 27mAmerican Airlines
Fri 18/406:35BHD - IAH
2 stops19h 06mAmerican Airlines
Deal found 20/2£507
Mon 5/515:35IAH - BFS
3 stops25h 25mMultiple Airlines
Fri 9/506:05BFS - IAH
2 stops37h 18mMultiple Airlines
Deal found 20/2£625
Mon 5/511:08IAH - BHD
3 stops27h 17mMultiple Airlines
Fri 9/516:00BHD - IAH
2 stops33h 50mMultiple Airlines
Deal found 20/2£660
Sun 13/715:20IAH - BHD
1 stop23h 45mKLM
Sun 20/717:25BHD - IAH
1 stop26h 00mKLM
Deal found 21/2£871
Mon 5/520:16HOU - BHD
2 stops17h 19mAmerican Airlines
Fri 9/511:55BHD - HOU
2 stops18h 04mAmerican Airlines
Deal found 20/2£959

Find flights from Houston to Northern Ireland within your budget

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 21 February 2025.

Fly from

Houston

Fly to

Northern Ireland

Route

Depart

Return

Price

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 6/4

15:30-11:30

1 stop14h 00m

Belfast City

Fri 18/4

11:55-19:15

1 stop13h 20m

£491

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 6/4

18:18-17:45

2 stops17h 27m

Belfast City

Fri 18/4

06:35-19:41

2 stops19h 06m

£507

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Mon 5/5

15:35-23:00

3 stops25h 25m

Belfast Intl

Fri 9/5

06:05-13:23

2 stops37h 18m

£625

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 5/5

11:08-20:25

3 stops27h 17m

Belfast City

Fri 9/5

16:00-19:50

2 stops33h 50m

£660

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 13/7

15:20-21:05

1 stop23h 45m

Belfast City

Sun 20/7

17:25-13:25

1 stop26h 00m

£871

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Mon 5/5

20:16-19:35

2 stops17h 19m

Belfast City

Fri 9/5

11:55-23:59

2 stops18h 04m

£959

Flights are sorted by cheapest return flights first.

Deals found on 20/2

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.

Travel insights for flights from Houston to Northern Ireland

Get recent, data-driven insights about flights from Houston to Northern Ireland including ideal travel times, pricing trends, and more.

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 21 February 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,762 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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 Intl. You may also consider Houston Hobby - Belfast City 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.

  • 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

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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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