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.

$1,268 Cheap Flights from Belfast Intl Airport to Houston George Bush Intcntl Airport in 2026/27

Find the cheapest flights from Belfast Intl Airport to Houston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:55 am - 1:15 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

35h 20m3 stops Manchester Kastrup Copenhagen Amsterdam Schiphol

5:05 pm - 7:30 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

20h 25m2 stops Paris Charles de Gaulle Manchester

$1,268Multiple Airlines

Tue, Mar 30 - Tue, Apr 6

7:55 am - 1:15 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

35h 20m3 stops Manchester Kastrup Copenhagen Amsterdam Schiphol

11:50 am - 1:30 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

19h 40m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Manchester

$1,305Multiple Airlines

Tue, Mar 30 - Tue, Apr 6

2:45 pm - 2:50 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

30h 05m1 stop Paris Charles de Gaulle

3:20 pm - 2:35 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

17h 15m2 stops Amsterdam Schiphol London Heathrow

$1,458Multiple Airlines

Tue, Mar 30 - Tue, Apr 6

9:15 pm - 2:50 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

23h 35m2 stops Glasgow Intl Paris Charles de Gaulle

5:05 pm - 7:30 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

20h 25m2 stops Paris Charles de Gaulle Manchester

$1,537Multiple Airlines

Tue, Mar 30 - Tue, Apr 6

7:05 am - 4:50 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

15h 45m1 stop Paris Charles de Gaulle

7:10 pm - 9:25 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

20h 15m1 stop Paris Charles de Gaulle

$1,573Multiple Airlines

Tue, Dec 29 - Sat, Jan 9

11:00 pm - 4:00 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

47h 00m3 stops Manchester Milan Linate Rome Fiumicino

3:25 pm - 2:05 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

16h 40m1 stop Amsterdam Schiphol

$1,594Multiple Airlines

Sat, Nov 28 - Wed, Dec 2

12:00 pm - 1:10 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

31h 10m2 stops Manchester Amsterdam Schiphol

11:55 am - 7:35 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

25h 40m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Malaga

$1,634Multiple Airlines

Tue, Dec 29 - Sat, Jan 9

12:00 pm - 1:10 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

31h 10m2 stops Manchester Amsterdam Schiphol

2:55 pm - 8:25 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

23h 30m2 stops Istanbul London Gatwick

$1,683Multiple Airlines

Tue, Dec 29 - Sat, Jan 9

7:00 am - 6:05 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

17h 05m1 stop London Luton

8:05 pm - 11:20 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

21h 15m1 stop London Heathrow

$1,725Multiple Airlines

Tue, Mar 30 - Tue, Apr 6

6:00 am - 10:15 pmBFS Belfast Intl-IAH Houston George Bush Intcntl

46h 15m2 stops London Stansted Calgary

3:25 pm - 2:05 pmIAH Houston George Bush Intcntl-BFS Belfast Intl

16h 40m1 stop Amsterdam Schiphol

$1,770Multiple Airlines

Sat, Nov 28 - Wed, Dec 2

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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

Tue 3/30

7:55 am-1:15 pm

3 stops35h 20m

Houston George Bush Intcntl

Tue 4/6

5:05 pm-7:30 pm

2 stops20h 25m

$1,268

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Tue 3/30

7:55 am-1:15 pm

3 stops35h 20m

Houston George Bush Intcntl

Tue 4/6

11:50 am-1:30 pm

3 stops19h 40m

$1,305

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Tue 3/30

2:45 pm-2:50 pm

1 stop30h 05m

Houston George Bush Intcntl

Tue 4/6

3:20 pm-2:35 pm

2 stops17h 15m

$1,458

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Tue 3/30

9:15 pm-2:50 pm

2 stops23h 35m

Houston George Bush Intcntl

Tue 4/6

5:05 pm-7:30 pm

2 stops20h 25m

$1,537

Quickest round-trip

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Tue 12/29

7:05 am-4:50 pm

1 stop15h 45m

Houston George Bush Intcntl

Sat 1/9

7:10 pm-9:25 pm

1 stop20h 15m

$1,573

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sat 11/28

11:00 pm-4:00 pm

3 stops47h 00m

Houston George Bush Intcntl

Wed 12/2

3:25 pm-2:05 pm

1 stop16h 40m

$1,594

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Tue 12/29

12:00 pm-1:10 pm

2 stops31h 10m

Houston George Bush Intcntl

Sat 1/9

11:55 am-7:35 pm

3 stops25h 40m

$1,634

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Tue 12/29

12:00 pm-1:10 pm

2 stops31h 10m

Houston George Bush Intcntl

Sat 1/9

2:55 pm-8:25 pm

2 stops23h 30m

$1,683

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Tue 3/30

7:00 am-6:05 pm

1 stop17h 05m

Houston George Bush Intcntl

Tue 4/6

8:05 pm-11:20 pm

1 stop21h 15m

$1,725

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sat 11/28

6:00 am-10:15 pm

2 stops46h 15m

Houston George Bush Intcntl

Wed 12/2

3:25 pm-2:05 pm

1 stop16h 40m

$1,770

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

Best Price Found	$1,268
Fastest flight time	23h 00m
Direct flights	None

The best flight deal from Belfast Intl Airport to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $1,268

The fastest flight from Belfast Intl Airport to Houston George Bush Intcntl Airport takes 23h 00m

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 23h 00m.
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.