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.

What is the cheapest month to fly from Houston to Northern Ireland?

The best pricing can be found in the month of January. Prices to Northern Ireland from Houston average £781. You can even find prices in January for less than £781, as users have found deals to Northern Ireland from as low as £485. The month of December appears to be one of the more expensive times to travel to Northern Ireland from Houston. Flying in the targeted month can save you up to 65%.

What is the cheapest time of day to fly from HOU to NIR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Northern Ireland as you normally would.

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.

£310+ Flights from Houston to Northern Ireland

Cheap flight deals from Houston to Northern Ireland

Round-trip from	£514
One-way from	£310

British Airways
6/4-18/4
2 total stops
31h 20m total
Houston to Northern Ireland

Search Deals

Iberia
8/3
2 total stops
22h 45m total
Houston to Northern Ireland

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 22 January 2025.

Sun 6/415:30IAH - BHD

1 stop15h 35mBritish Airways

Fri 18/409:30BHD - IAH

1 stop15h 45mBritish Airways

Deal found 21/1£514

Wed 12/316:25IAH - BHD

1 stop23h 35mDelta

Mon 17/317:20BHD - IAH

1 stop26h 15mDelta

Deal found 21/1£545

Tue 4/221:45IAH - BHD

1 stop14h 55mMultiple Airlines

Sun 9/206:30BHD - IAH

1 stop13h 40mMultiple Airlines

Deal found 21/1£550

Thu 20/214:21IAH - BHD

2 stops20h 19mFinnair

Tue 25/206:35BHD - IAH

1 stop13h 35mFinnair

Deal found 21/1£552

Tue 11/319:50IAH - BFS

1 stop12h 30mMultiple Airlines

Mon 17/306:30BFS - IAH

2 stops42h 17mMultiple Airlines

Deal found 21/1£573

Sat 19/418:26IAH - BHD

2 stops35h 04mIberia

Sun 11/506:50BHD - IAH

1 stop18h 25mIberia

Deal found 21/1£582

Thu 20/215:33IAH - BHD

2 stops19h 17mKLM

Wed 26/217:20BHD - IAH

1 stop26h 15mKLM

Deal found 21/1£590

Sat 8/318:30HOU - BHD

2 stops37h 25mBritish Airways

Sat 15/318:00BHD - HOU

2 stops29h 02mBritish Airways

Deal found 21/1£609

Sat 31/515:30IAH - BHD

1 stop14h 45mAmerican Airlines

Sat 14/607:05BHD - IAH

2 stops18h 32mAmerican Airlines

Deal found 21/1£908

Thu 6/315:55IAH - BHD

1 stop12h 25mAer Lingus

Tue 11/311:30BHD - IAH

1 stop14h 30mAer Lingus

Deal found 21/1£2,142

Best flights from Houston to Northern Ireland
Discover carefully curated flight deals from Houston to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 January 2025.

Sun 6/415:30IAH - BHD

1 stop15h 35mBritish Airways

Fri 18/409:30BHD - IAH

1 stop15h 45mBritish Airways

Deal found 21/1£514

Wed 12/316:25IAH - BHD

1 stop23h 35mDelta

Wed 19/317:20BHD - IAH

1 stop26h 15mDelta

Deal found 21/1£545

Tue 4/221:45IAH - BHD

1 stop14h 55mMultiple Airlines

Sun 9/206:30BHD - IAH

1 stop13h 40mMultiple Airlines

Deal found 21/1£550

Thu 20/214:21IAH - BHD

2 stops20h 19mFinnair

Tue 25/206:35BHD - IAH

1 stop13h 35mFinnair

Deal found 21/1£552

Sat 19/418:26IAH - BHD

2 stops35h 04mIberia

Sun 11/506:50BHD - IAH

1 stop18h 25mIberia

Deal found 21/1£582

Thu 20/215:33IAH - BHD

2 stops19h 17mKLM

Wed 26/217:20BHD - IAH

1 stop26h 15mKLM

Deal found 21/1£590

Sat 31/515:30IAH - BHD

1 stop14h 45mAmerican Airlines

Sat 14/607:05BHD - IAH

2 stops18h 32mAmerican Airlines

Deal found 21/1£908

Tue 11/319:50IAH - BFS

1 stop12h 30mMultiple Airlines

Mon 17/306:30BFS - IAH

2 stops42h 17mMultiple Airlines

Deal found 21/1£573

Sat 8/318:30HOU - BHD

2 stops37h 25mBritish Airways

Sat 15/318:00BHD - HOU

2 stops29h 02mBritish Airways

Deal found 21/1£609

Thu 6/315:55IAH - BHD

1 stop12h 25mAer Lingus

Tue 11/311:30BHD - IAH

1 stop14h 30mAer Lingus

Deal found 21/1£2,142

Last-minute flights from Houston to Northern Ireland
Discover last-minute flight deals from Houston to Northern Ireland. Data last updated 22 January 2025 and is based on user searches.

Tue 4/221:45IAH - BHD

1 stop14h 55mMultiple Airlines

Sun 9/206:30BHD - IAH

1 stop13h 40mMultiple Airlines

Deal found 21/1£550

Sun 9/218:50IAH - BFS

1 stop19h 20mMultiple Airlines

Sat 15/213:50BFS - IAH

1 stop30h 35mMultiple Airlines

Deal found 21/1£661

Wed 19/215:55IAH - BHD

1 stop16h 20mBritish Airways

Wed 26/206:35BHD - IAH

1 stop13h 35mBritish Airways

Deal found 21/1£541

Wed 19/215:33IAH - BHD

2 stops19h 17mDelta

Mon 24/206:30BHD - IAH

2 stops18h 10mDelta

Deal found 21/1£598

Thu 20/214:21IAH - BHD

2 stops20h 19mFinnair

Tue 25/206:35BHD - IAH

1 stop13h 35mFinnair

Deal found 21/1£552

Thu 20/215:33IAH - BHD

2 stops19h 17mKLM

Wed 26/217:20BHD - IAH

1 stop26h 15mKLM

Deal found 21/1£590

One-way flights from Houston to Northern Ireland
Search for one-way flight options from Houston to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 22 January 2025.

Sat 8/306:25IAH - BHD

2 stops22h 45mIberia

Deal found 20/1£310

Sat 8/320:17HOU - BHD

2 stops32h 03mBritish Airways

Deal found 20/1£316

Fri 7/315:55IAH - BHD

1 stop16h 20mBritish Airways

Deal found 20/1£332

Fri 7/310:38IAH - BFS

3 stops40h 27mMultiple Airlines

Deal found 20/1£376

Sat 8/320:20IAH - BHD

3 stops59h 10mMultiple Airlines

Deal found 20/1£399

Find flights from Houston to Northern Ireland within your budget

Fly from

Fly to

Route

Depart

Return

Price

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 6/4

15:30-13:05

1 stop15h 35m

Belfast City

Fri 18/4

09:30-19:15

1 stop15h 45m

£514

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 12/3

16:25-21:00

1 stop23h 35m

Belfast City

Wed 19/3

17:20-14:35

1 stop26h 15m

£545

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 4/2

21:45-18:40

1 stop14h 55m

Belfast City

Sun 9/2

06:30-14:10

1 stop13h 40m

£550

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 20/2

14:21-16:40

2 stops20h 19m

Belfast City

Tue 25/2

06:35-14:10

1 stop13h 35m

£552

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Tue 11/3

19:50-13:20

1 stop12h 30m

Belfast Intl

Mon 17/3

06:30-19:47

2 stops42h 17m

£573

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sat 19/4

18:26-11:30

2 stops35h 04m

Belfast City

Sun 11/5

06:50-19:15

1 stop18h 25m

£582

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 20/2

15:33-16:50

2 stops19h 17m

Belfast City

Mon 24/2

17:20-13:35

1 stop26h 15m

£590

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sat 8/3

18:30-13:55

2 stops37h 25m

Belfast City

Sat 15/3

18:00-18:02

2 stops29h 02m

£609

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sat 31/5

15:30-12:15

1 stop14h 45m

Belfast City

Sat 14/6

07:05-19:37

2 stops18h 32m

£908

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 6/3

15:55-10:20

1 stop12h 25m

Belfast City

Tue 11/3

11:30-21:00

1 stop14h 30m

£2,142

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 15 results

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

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

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

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

8,521 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,341 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,286 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aer Lingus

7.1

Good

1,082 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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.
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

Alternative routes for Houston to Northern Ireland

Dallas/Fort Worth to Heathrow flights

Hobby to Heathrow flights

Dallas/Fort Worth to Gatwick flights

Austin to Heathrow flights

George Bush Intcntl to Heathrow flights

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Austin to Edinburgh flights

George Bush Intcntl to Edinburgh flights

Dallas/Fort Worth to Glasgow Intl flights

Hobby to Manchester flights

George Bush Intcntl to Manchester flights

Dallas/Fort Worth to Luton flights

El Paso to Heathrow flights

Lubbock to Heathrow flights

George Bush Intcntl to Glasgow Intl flights

Austin to Stansted flights

Austin to Manchester flights

San Antonio to Edinburgh flights

McAllen to Heathrow flights

Dallas/Fort Worth to Belfast Intl flights

Hobby to Belfast City flights

George Bush Intcntl to Belfast Intl flights

San Antonio to Manchester flights

Hobby to Inverness flights

George Bush Intcntl to Stansted flights

George Bush Intcntl to Belfast City flights

Dallas/Fort Worth to Leeds flights

Direct flights to United Kingdom

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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.

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Cheap flights from Houston to Northern Ireland from £310

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Houston to Northern Ireland

Round-trip from

One-way from

Find flight deals from Houston to Northern Ireland

Cheapest flights from Houston to Northern IrelandExplore 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 22 January 2025.

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 22 January 2025.

Find flights from Houston to Northern Ireland within your budget

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.

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?

Rainfall in Northern Ireland by month

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

Temperature in Northern Ireland by month

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

Reviews of airlines servicing Northern Ireland

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?

Can I find deals for flights from Houston to Northern Ireland that include hotel bookings?

How can I find direct flights from Houston to Northern Ireland?

Can I find deals for business class flights from Houston to Northern Ireland?

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

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.

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?

Why should you use Cheapflights to find cheap flight tickets from Houston to Northern Ireland?

Can Cheapflights find flights from Houston to Northern Ireland with no change fees?

Can Cheapflights notify me if prices for flights from Houston to Northern Ireland become cheaper?

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Book with Flexibility

Travel Smart

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 22 January 2025.