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

You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast Intl Airport from Houston George Bush Intcntl Airport . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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.

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.

$1,136 Cheap Flights from Belfast Intl Airport to Houston George Bush Intcntl Airport in 2026

Find the cheapest flights from Belfast Intl Airport to Houston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 8:02 amBFS Belfast Intl-IAH Houston George Bush Intcntl

31h 52m2 stops London Gatwick Orlando

3:25 pm - 1:55 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

16h 30m1 stop Amsterdam Schiphol

$1,136Multiple Airlines

Thu, Aug 27 - Sun, Sep 6

6:10 am - 2:32 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

38h 22m2 stops London Gatwick Orlando

3:25 pm - 1:55 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

16h 30m1 stop Amsterdam Schiphol

$1,162Multiple Airlines

Mon, Aug 31 - Sun, Sep 6

6:15 am - 2:32 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

38h 17m2 stops London Gatwick Orlando

3:25 pm - 1:55 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

16h 30m1 stop Amsterdam Schiphol

$1,186Multiple Airlines

Tue, Aug 25 - Sun, Sep 6

6:40 am - 1:05 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

36h 25m3 stops London Luton Barcelona-El Prat Amsterdam Schiphol

7:10 pm - 10:00 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

20h 50m2 stops Paris Charles de Gaulle London Gatwick

$1,208Multiple Airlines

Mon, Jan 11 - Fri, Jan 15

6:40 am - 1:05 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

36h 25m3 stops London Luton Barcelona-El Prat Amsterdam Schiphol

4:10 pm - 10:00 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

23h 50m3 stops Frankfurt am Main Oslo Gardermoen London Stansted

$1,241Multiple Airlines

Mon, Jan 11 - Fri, Jan 15

6:10 am - 8:02 amBFS Belfast Intl-IAH Houston George Bush Intcntl

31h 52m2 stops London Gatwick Orlando

3:25 pm - 1:55 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

16h 30m1 stop Amsterdam Schiphol

$1,259Multiple Airlines

Wed, Aug 26 - Sun, Sep 6

9:55 am - 8:02 amBFS Belfast Intl-IAH Houston George Bush Intcntl

28h 07m2 stops London Gatwick Orlando

3:25 pm - 1:55 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

16h 30m1 stop Amsterdam Schiphol

$1,281Multiple Airlines

Sun, Aug 30 - Sun, Sep 6

6:05 am - 8:02 amBFS Belfast Intl-IAH Houston George Bush Intcntl

31h 57m2 stops London Gatwick Orlando

3:25 pm - 1:55 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

16h 30m1 stop Amsterdam Schiphol

$1,402Multiple Airlines

Fri, Aug 28 - Sun, Sep 6

6:20 am - 8:02 amBFS Belfast Intl-IAH Houston George Bush Intcntl

31h 42m2 stops London Gatwick Orlando

3:25 pm - 1:55 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

16h 30m1 stop Amsterdam Schiphol

$1,424Multiple Airlines

Sat, Aug 29 - Sun, Sep 6

9:00 pm - 2:35 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

23h 35m1 stop London Luton

4:30 pm - 5:15 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

18h 45m1 stop London Heathrow

$1,472Multiple Airlines

Mon, Jan 11 - Fri, Jan 15

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Use the filters below to find and compare flights from Belfast Intl Airport 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

Thu 8/27

6:10 am-8:02 am

2 stops31h 52m

Houston George Bush Intcntl

Sun 9/6

3:25 pm-1:55 pm

1 stop16h 30m

$1,136

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Mon 8/31

6:10 am-2:32 pm

2 stops38h 22m

Houston George Bush Intcntl

Sun 9/6

3:25 pm-1:55 pm

1 stop16h 30m

$1,162

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Tue 8/25

6:15 am-2:32 pm

2 stops38h 17m

Houston George Bush Intcntl

Sun 9/6

3:25 pm-1:55 pm

1 stop16h 30m

$1,186

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Mon 1/11

6:40 am-1:05 pm

3 stops36h 25m

Houston George Bush Intcntl

Fri 1/15

7:10 pm-10:00 pm

2 stops20h 50m

$1,208

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Mon 1/11

6:40 am-1:05 pm

3 stops36h 25m

Houston George Bush Intcntl

Fri 1/15

4:10 pm-10:00 pm

3 stops23h 50m

$1,241

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Wed 8/26

6:10 am-8:02 am

2 stops31h 52m

Houston George Bush Intcntl

Sun 9/6

3:25 pm-1:55 pm

1 stop16h 30m

$1,259

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sun 8/30

9:55 am-8:02 am

2 stops28h 07m

Houston George Bush Intcntl

Sun 9/6

3:25 pm-1:55 pm

1 stop16h 30m

$1,281

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Fri 8/28

6:05 am-8:02 am

2 stops31h 57m

Houston George Bush Intcntl

Sun 9/6

3:25 pm-1:55 pm

1 stop16h 30m

$1,402

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sat 8/29

6:20 am-8:02 am

2 stops31h 42m

Houston George Bush Intcntl

Sun 9/6

3:25 pm-1:55 pm

1 stop16h 30m

$1,424

Quickest round-trip

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Mon 1/11

9:00 pm-2:35 pm

1 stop23h 35m

Houston George Bush Intcntl

Fri 1/15

4:30 pm-5:15 pm

1 stop18h 45m

$1,472

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Belfast Intl Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast Intl Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Belfast Intl Airport to Houston George Bush Intcntl Airport (BFS to IAH) flight deals and tips

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

Fastest flight time	12h 55m
Direct flights	None

The fastest flight from Belfast Intl Airport to Houston George Bush Intcntl Airport takes 12h 55m

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

Search flight deals

Frequently asked questions about flying from Belfast Intl Airport to Houston George Bush Intcntl Airport

How far is Belfast Intl to Houston George Bush Intcntl by plane?
There are 4519.7 mi between Belfast Intl and Houston George Bush Intcntl. In terms of flight time, this usually takes a little over 12h 55m.
When did momondo last update prices for flights from Belfast Intl Airport to Houston George Bush Intcntl Airport?
Prices for flights from Belfast Intl Airport to Houston George Bush Intcntl Airport refresh daily.
How old do you have to be to fly from Belfast Intl Airport to Houston George Bush Intcntl Airport?
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 Belfast Intl Airport 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 Belfast Intl Airport to Houston George Bush Intcntl Airport

How do I get Price Alerts for flights from Belfast Intl Airport to Houston George Bush Intcntl Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast Intl Airport from Houston George Bush Intcntl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Belfast Intl Airport to Houston George Bush Intcntl Airport with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
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.

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Why use momondo?

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

Finding the right flight to Houston from Belfast 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 Belfast to Houston with flexible booking policies on momondo?

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

How can momondo help me find flights from Belfast to Houston?

Once all potential Belfast 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 Belfast to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belfast to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.