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Cheap flights from Houston George Bush Intcntl Airport to Belfast from $712

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Belfast departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
3:50 pm - 2:00 pm
IAH
-
BHD
16h 10m1 stop
British Airways Logo
5:45 pm - 2:05 pm
BHD
-
IAH
26h 20m1 stop
$712British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
4:53 pm - 4:35 pm
IAH
-
BHD
17h 42m2 stops
British Airways Logo
9:10 am - 8:00 pm
BHD
-
IAH
16h 50m1 stop
$916British Airways
Wed, Feb 11 - Sun, Feb 15
British Airways Logo
4:53 pm - 2:15 pm
IAH
-
BHD
15h 22m2 stops
British Airways Logo
10:40 am - 10:04 pm
BHD
-
IAH
17h 24m2 stops
$926British Airways
Wed, Feb 11 - Sun, Feb 15
British Airways Logo
6:10 pm - 4:40 pm
IAH
-
BHD
16h 30m2 stops
British Airways Logo
11:30 am - 8:00 pm
BHD
-
IAH
14h 30m1 stop
$964British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
6:10 pm - 4:40 pm
IAH
-
BHD
16h 30m2 stops
British Airways Logo
9:15 am - 10:24 pm
BHD
-
IAH
19h 09m2 stops
$974British Airways
Thu, Jan 22 - Mon, Jan 26

British Airways flights from Houston George Bush Intcntl Airport to Belfast City Airport

Our best British Airways deals on Houston George Bush Intcntl Airport to Belfast City Airport flight tickets
British Airways
Jan 22
IAH9:50 pmHouston George Bush Intcntl
15h 00m
1 stop
BHD6:50 pmBelfast City
Jan 26
BHD7:25 pmBelfast City
24h 40m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$712
Find similar
British Airways
Feb 11
IAH4:53 pmHouston George Bush Intcntl
17h 42m
2 stops
BHD4:35 pmBelfast City
Feb 15
BHD6:30 amBelfast City
19h 30m
1 stop
IAH8:00 pmHouston George Bush Intcntl
$916
Find similar
British Airways
Feb 11
IAH4:53 pmHouston George Bush Intcntl
15h 22m
2 stops
BHD2:15 pmBelfast City
Feb 15
BHD10:40 amBelfast City
17h 24m
2 stops
IAH10:04 pmHouston George Bush Intcntl
$926
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Belfast City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 1/22

3:50 pm-2:00 pm

1 stop16h 10m

Belfast City

Mon 1/26

5:45 pm-2:05 pm

1 stop26h 20m

$712

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 2/11

4:53 pm-4:35 pm

2 stops17h 42m

Belfast City

Sun 2/15

9:10 am-8:00 pm

1 stop16h 50m

$916

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 2/11

4:53 pm-2:15 pm

2 stops15h 22m

Belfast City

Sun 2/15

10:40 am-10:04 pm

2 stops17h 24m

$926

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 1/22

6:10 pm-4:40 pm

2 stops16h 30m

Belfast City

Mon 1/26

11:30 am-8:00 pm

1 stop14h 30m

$964

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 1/22

6:10 pm-4:40 pm

2 stops16h 30m

Belfast City

Mon 1/26

9:15 am-10:24 pm

2 stops19h 09m

$974

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Belfast from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Belfast City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Belfast City Airport?

On average, the least expensive day to fly to Belfast City Airport from Houston George Bush Intcntl Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $784. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Houston George Bush Intcntl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $818.

What is the cheapest time of day to depart on your flight to Belfast City Airport?

According to our data, the cheapest time of day to fly to Belfast City Airport is at noon. momondo users have found flights departing from Houston George Bush Intcntl Airport to Belfast City Airport at noon for as low as $784. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $865.

Can stopping save me money on Houston George Bush Intcntl Airport to Belfast City Airport flights?

You could potentially save up to 38% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Belfast City Airport flight.

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

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

Cheap Houston George Bush Intcntl Airport to Belfast City Airport (IAH to BHD) flight deals and tips

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Belfast City Airport takes 12h 25m
There are no direct flights from Houston George Bush Intcntl Airport to Belfast City Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to Belfast City Airport.
Search flight deals

  • How far is Houston George Bush Intcntl to Belfast City by plane?

    Belfast City is 4533.6 mi away from Houston George Bush Intcntl. 12h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Belfast City Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Belfast City Airport are updated daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Belfast City Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Belfast City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Belfast City Airport.

  • What documentation or ID do you need to fly to Belfast City Airport?

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

  • What is the most popular airline from Houston George Bush Intcntl Airport to Belfast City Airport?

Best airlines flying from Houston George Bush Intcntl Airport to Belfast City Airport

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Belfast City Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $691Free CancellationRating
6.7
7,571 reviews
Search British Airways flights

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor

Why use momondo?

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

It is quick and easy to find Houston to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

Flights from Houston to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

Yes. momondo can track prices for Houston to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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