How do I get Price Alerts for flights from Northern Ireland to Houston George Bush Intcntl Airport?

Price Alerts will notify you by email when the price for flights to Houston George Bush Intcntl Airport 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 does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

How old do you have to be to fly from Northern Ireland to Houston George Bush Intcntl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Houston George Bush Intcntl Airport.

What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

The travel and health documents required for your trip to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,088 Cheap Flights from Northern Ireland to Houston George Bush Intcntl Airport in 2026

Find the cheapest flights from Northern Ireland to Houston

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 9:26 amBFS Belfast Intl-IAH Houston George Bush Intcntl

47h 51m2 stops London Luton Orlando

3:55 pm - 7:05 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

21h 10m1 stop Paris Charles de Gaulle

$1,088Multiple Airlines

Sat, Oct 3 - Mon, Oct 12

9:10 pm - 9:52 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

30h 42m2 stops London Gatwick Toronto Pearson Intl

12:00 pm - 4:30 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

22h 30m2 stops Toronto Pearson Intl Edinburgh Turnhouse

$1,205Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

6:20 am - 9:52 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

21h 32m2 stops London Gatwick Toronto Pearson Intl

3:55 pm - 11:05 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

25h 10m2 stops Paris Charles de Gaulle Edinburgh Turnhouse

$1,221Multiple Airlines

Sat, Oct 3 - Mon, Oct 12

6:20 am - 9:52 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

21h 32m3 stops London Gatwick Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

3:55 pm - 11:05 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

25h 10m2 stops Paris Charles de Gaulle Edinburgh Turnhouse

$1,223Multiple Airlines

Sat, Oct 3 - Mon, Oct 12

9:10 pm - 9:52 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

30h 42m2 stops London Gatwick Toronto Pearson Intl

10:00 am - 2:50 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

22h 50m3 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main Birmingham

$1,228Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

6:20 am - 9:27 amBFS Belfast Intl-IAH Houston George Bush Intcntl

33h 07m2 stops London Gatwick Orlando

3:55 pm - 3:00 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

17h 05m1 stop Paris Charles de Gaulle

$1,271Multiple Airlines

Sat, Oct 10 - Sun, Oct 18

9:35 am - 7:20 pmBHD Belfast City-IAH Houston George Bush Intcntl

15h 45m1 stop London Heathrow

3:30 pm - 12:55 pmIAH Houston George Bush Intcntl-BHD Belfast City

15h 25m1 stop London Heathrow

$1,346British Airways

Sat, Oct 3 - Mon, Oct 12

6:05 am - 9:25 amBFS Belfast Intl-IAH Houston George Bush Intcntl

33h 20m2 stops London Gatwick Orlando

3:55 pm - 2:25 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

16h 30m1 stop Paris Charles de Gaulle

$1,346Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

4:15 pm - 1:25 pmBHD Belfast City-IAH Houston George Bush Intcntl

27h 10m1 stop London Heathrow

5:34 pm - 3:30 pmIAH Houston George Bush Intcntl-BHD Belfast City

15h 56m2 stops Miami London Heathrow

$1,356British Airways

Sat, Oct 3 - Mon, Oct 12

6:00 am - 7:20 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

43h 20m3 stops London Stansted Stockholm Arlanda Istanbul

12:00 pm - 9:30 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

27h 30m3 stops Toronto Pearson Intl Munich Franz Josef Strauss Manchester

$1,375Multiple Airlines

Sat, Oct 10 - Sun, Oct 18

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British Airways flights from Northern Ireland to Houston George Bush Intcntl Airport

Our best British Airways deals on Northern Ireland to Houston George Bush Intcntl Airport flight tickets

British Airways

Oct 3

BHD9:35 amBelfast City

15h 45m

1 stop

IAH7:20 pmHouston George Bush Intcntl

Oct 12

IAH3:30 pmHouston George Bush Intcntl

15h 25m

1 stop

BHD12:55 pmBelfast City

$1,346

British Airways

Oct 3

BHD4:15 pmBelfast City

27h 10m

1 stop

IAH1:25 pmHouston George Bush Intcntl

Oct 12

IAH5:34 pmHouston George Bush Intcntl

15h 56m

2 stops

BHD3:30 pmBelfast City

$1,356

British Airways

Nov 11

BHD11:40 amBelfast City

18h 19m

2 stops

IAH11:59 pmHouston George Bush Intcntl

Nov 15

IAH5:12 pmHouston George Bush Intcntl

39h 03m

2 stops

BHD2:15 pmBelfast City

$1,384

Delta flights from Northern Ireland to Houston George Bush Intcntl Airport

Our best Delta deals on Northern Ireland to Houston George Bush Intcntl Airport flight tickets

Delta

Sep 18

BHD9:50 amBelfast City

20h 04m

2 stops

IAH11:54 pmHouston George Bush Intcntl

Sep 25

IAH2:42 pmHouston George Bush Intcntl

20h 13m

2 stops

BHD4:55 pmBelfast City

$1,445

Delta

Oct 10

BHD5:30 pmBelfast City

30h 20m

2 stops

IAH5:50 pmHouston George Bush Intcntl

Oct 18

IAH11:01 amHouston George Bush Intcntl

16h 19m

2 stops

BHD9:20 amBelfast City

$1,532

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sat 10/3

3:35 pm-9:26 am

2 stops47h 51m

Houston George Bush Intcntl

Mon 10/12

3:55 pm-7:05 pm

1 stop21h 10m

$1,088

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Fri 9/18

9:10 pm-9:52 pm

2 stops30h 42m

Houston George Bush Intcntl

Fri 9/25

12:00 pm-4:30 pm

2 stops22h 30m

$1,205

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sat 10/3

6:20 am-9:52 pm

2 stops21h 32m

Houston George Bush Intcntl

Mon 10/12

3:55 pm-11:05 pm

2 stops25h 10m

$1,221

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sat 10/3

6:20 am-9:52 pm

3 stops21h 32m

Houston George Bush Intcntl

Mon 10/12

3:55 pm-11:05 pm

2 stops25h 10m

$1,223

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Fri 9/18

9:10 pm-9:52 pm

2 stops30h 42m

Houston George Bush Intcntl

Fri 9/25

10:00 am-2:50 pm

3 stops22h 50m

$1,228

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sat 10/10

6:20 am-9:27 am

2 stops33h 07m

Houston George Bush Intcntl

Sun 10/18

3:55 pm-3:00 pm

1 stop17h 05m

$1,271

Quickest round-trip

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Sat 10/3

9:35 am-7:20 pm

1 stop15h 45m

Houston George Bush Intcntl

Mon 10/12

3:30 pm-12:55 pm

1 stop15h 25m

$1,346

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Fri 9/18

6:05 am-9:25 am

2 stops33h 20m

Houston George Bush Intcntl

Fri 9/25

3:55 pm-2:25 pm

1 stop16h 30m

$1,346

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Sat 10/3

4:15 pm-1:25 pm

1 stop27h 10m

Houston George Bush Intcntl

Mon 10/12

5:34 pm-3:30 pm

2 stops15h 56m

$1,356

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sat 10/10

6:00 am-7:20 pm

3 stops43h 20m

Houston George Bush Intcntl

Sun 10/18

12:00 pm-9:30 pm

3 stops27h 30m

$1,375

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Northern Ireland to Houston George Bush Intcntl Airport flight deals and tips

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

Best Price Found	$1,088
Fastest flight time	13h 20m
Direct flights	None

The best flight deal from Northern Ireland to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $1,088

The fastest flight from Northern Ireland to Houston George Bush Intcntl Airport takes 13h 20m

There are no direct flights from Northern Ireland to Houston George Bush Intcntl Airport. There are no popular flight routes from Northern Ireland to Houston George Bush Intcntl Airport.

Search flight deals

Frequently asked questions about flying from Northern Ireland to Houston George Bush Intcntl Airport

When did momondo last update prices for flights from Northern Ireland to Houston George Bush Intcntl Airport?
Prices for flights from Northern Ireland to Houston George Bush Intcntl Airport are updated daily.
How old do you have to be to fly from Northern Ireland to Houston George Bush Intcntl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The travel and health documents required for your trip to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Northern Ireland to Houston George Bush Intcntl Airport

How do I get Price Alerts for flights from Northern Ireland to Houston George Bush Intcntl Airport?
Price Alerts will notify you by email when the price for flights to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for 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?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Katy

The Woodlands

Humble

Conroe

Montgomery

Spring

Cypress

Jersey Village

Livingston

Tomball

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Houston. Millions of users trust and use momondo every year so you are in good hands.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Northern Ireland to Houston.

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

Price alerts on flights to Houston from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.