How do I get Price Alerts for flights from Northern Ireland to Houston?

Price Alerts will notify you by email when the price for flights to Houston from Northern Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Northern Ireland to Houston with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Northern Ireland to Houston?

Prices for flights from Northern Ireland to Houston were last updated today.

How old do you have to be to fly from Northern Ireland to Houston?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£679 Cheap Flights from Northern Ireland to Houston in 2026

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Find the cheapest flights from Northern Ireland to Houston

Round-trip

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Enter your travel dates to find the best prices.

06:35 - 20:00

BHD

IAH

19h 25m1 stop

15:50 - 10:40

IAH

BHD

12h 50m1 stop

£679British Airways

Thu, 19 Feb - Mon, 23 Feb

06:35 - 14:05

BHD

IAH

13h 30m1 stop

13:16 - 10:40

IAH

BHD

15h 24m2 stops

£679British Airways

Thu, 19 Feb - Mon, 23 Feb

11:05 - 23:58

BHD

HOU

18h 53m2 stops

16:21 - 14:15

HOU

BHD

15h 54m2 stops

£683British Airways

Thu, 19 Feb - Mon, 23 Feb

10:40 - 22:31

BHD

IAH

17h 51m2 stops

13:01 - 14:15

IAH

BHD

19h 14m2 stops

£683British Airways

Thu, 19 Feb - Mon, 23 Feb

06:35 - 14:05

BHD

IAH

13h 30m1 stop

15:30 - 12:55

IAH

BHD

15h 25m1 stop

£1,052British Airways

Mon, 16 Feb - Mon, 30 Mar

17:20 - 13:30

BHD

IAH

26h 10m1 stop

18:09 - 16:55

IAH

BHD

16h 46m2 stops

£1,096KLM

Mon, 16 Feb - Mon, 30 Mar

17:20 - 13:30

BHD

IAH

26h 10m1 stop

18:09 - 16:55

IAH

BHD

16h 46m2 stops

£1,097KLM

Mon, 16 Feb - Mon, 30 Mar

11:30 - 20:00

BHD

IAH

14h 30m1 stop

15:30 - 12:55

IAH

BHD

15h 25m1 stop

£1,101British Airways

Mon, 16 Feb - Mon, 30 Mar

17:20 - 17:35

BHD

IAH

30h 15m2 stops

18:09 - 16:55

IAH

BHD

16h 46m2 stops

£1,104KLM

Mon, 16 Feb - Mon, 30 Mar

17:20 - 17:35

BHD

IAH

30h 15m2 stops

18:09 - 16:55

IAH

BHD

16h 46m2 stops

£1,104KLM

Mon, 16 Feb - Mon, 30 Mar

British Airways flights from Northern Ireland to Houston

Our best British Airways deals on Northern Ireland to Houston flight tickets

British Airways

19 Feb

BHD06:35Belfast City

19h 25m

1 stop

IAH20:00Houston George Bush Intcntl

23 Feb

IAH15:50Houston George Bush Intcntl

12h 50m

1 stop

BHD10:40Belfast City

£679

Find similar

British Airways

19 Feb

BHD06:35Belfast City

13h 30m

1 stop

IAH14:05Houston George Bush Intcntl

23 Feb

IAH13:16Houston George Bush Intcntl

15h 24m

2 stops

BHD10:40Belfast City

£679

Find similar

British Airways

19 Feb

BHD11:05Belfast City

18h 53m

2 stops

HOU23:58Houston Hobby

23 Feb

HOU16:21Houston Hobby

15h 54m

2 stops

BHD14:15Belfast City

£683

Find similar

KLM flights from Northern Ireland to Houston

Our best KLM deals on Northern Ireland to Houston flight tickets

KLM

16 Feb

BHD17:20Belfast City

26h 10m

1 stop

IAH13:30Houston George Bush Intcntl

30 Mar

IAH18:09Houston George Bush Intcntl

16h 46m

2 stops

BHD16:55Belfast City

£1,096

Find similar

KLM

16 Feb

BHD17:20Belfast City

26h 10m

1 stop

IAH13:30Houston George Bush Intcntl

30 Mar

IAH18:09Houston George Bush Intcntl

16h 46m

2 stops

BHD16:55Belfast City

£1,097

Find similar

KLM

16 Feb

BHD17:20Belfast City

30h 15m

2 stops

IAH17:35Houston George Bush Intcntl

30 Mar

IAH18:09Houston George Bush Intcntl

16h 46m

2 stops

BHD16:55Belfast City

£1,104

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 19/2

06:35-20:00

1 stop19h 25m

Houston George Bush Intcntl

Mon 23/2

15:50-10:40

1 stop12h 50m

£679

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 19/2

06:35-14:05

1 stop13h 30m

Houston George Bush Intcntl

Mon 23/2

13:16-10:40

2 stops15h 24m

£679

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Thu 19/2

11:05-23:58

2 stops18h 53m

Houston Hobby

Mon 23/2

16:21-14:15

2 stops15h 54m

£683

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 19/2

10:40-22:31

2 stops17h 51m

Houston George Bush Intcntl

Mon 23/2

13:01-14:15

2 stops19h 14m

£683

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 16/2

06:35-14:05

1 stop13h 30m

Houston George Bush Intcntl

Mon 30/3

15:30-12:55

1 stop15h 25m

£1,052

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 16/2

17:20-13:30

1 stop26h 10m

Houston George Bush Intcntl

Mon 30/3

18:09-16:55

2 stops16h 46m

£1,096

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 16/2

17:20-13:30

1 stop26h 10m

Houston George Bush Intcntl

Mon 30/3

18:09-16:55

2 stops16h 46m

£1,097

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 16/2

11:30-20:00

1 stop14h 30m

Houston George Bush Intcntl

Mon 30/3

15:30-12:55

1 stop15h 25m

£1,101

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 16/2

17:20-17:35

2 stops30h 15m

Houston George Bush Intcntl

Mon 30/3

18:09-16:55

2 stops16h 46m

£1,104

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 16/2

17:20-17:35

2 stops30h 15m

Houston George Bush Intcntl

Mon 30/3

18:09-16:55

2 stops16h 46m

£1,104

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Northern Ireland to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Houston

Fastest flight time	14h 55m
Direct flights	None

The fastest flight from Northern Ireland to Houston takes 14h 55m

There are no direct flights from Northern Ireland to Houston. There are no popular flight routes from Northern Ireland to Houston.

Search flight deals

When did momondo last update prices for flights from Northern Ireland to Houston?
Prices for flights from Northern Ireland to Houston were last updated today.
How old do you have to be to fly from Northern Ireland to Houston?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Northern Ireland to Houston?
Price Alerts will notify you by email when the price for flights to Houston from Northern Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Northern Ireland to Houston with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Houston?

Finding the right flight to Houston from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Northern Ireland to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Northern Ireland to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Northern Ireland to Houston?

Once all potential Northern Ireland to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Northern Ireland to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Northern Ireland and alert you when they change.