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Cheap flights from Houston George Bush Intcntl Airport to Belfast from $680

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 5/6. 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
5:25 pm - 3:40 pm
IAH
-
BHD
16h 15m
2 stops
British Airways Logo
6:30 am - 1:25 pm
BHD
-
IAH
12h 55m
1 stop
$680British Airways
mié., may. 6 - mié., may. 13
British Airways Logo
5:25 pm - 3:40 pm
IAH
-
BHD
16h 15m
2 stops
British Airways Logo
11:35 am - 11:51 pm
BHD
-
IAH
18h 16m
2 stops
$683British Airways
mié., may. 6 - mié., may. 13
American Airlines Logo
3:30 pm - 12:00 pm
IAH
-
BHD
14h 30m
1 stop
American Airlines Logo
6:30 am - 1:25 pm
BHD
-
IAH
12h 55m
1 stop
$684American Airlines
mié., may. 6 - mié., may. 13
British Airways Logo
9:56 am - 4:05 pm
IAH
-
BHD
24h 09m
2 stops
British Airways Logo
5:45 pm - 2:05 pm
BHD
-
IAH
26h 20m
1 stop
$686British Airways
lun., feb. 16 - lun., mar. 2
British Airways Logo
9:05 pm - 6:45 pm
IAH
-
BHD
15h 40m
1 stop
British Airways Logo
9:30 am - 7:15 pm
BHD
-
IAH
15h 45m
1 stop
$712British Airways
lun., may. 4 - vie., may. 8
British Airways Logo
9:05 pm - 6:45 pm
IAH
-
BHD
15h 40m
1 stop
British Airways Logo
12:00 pm - 7:15 pm
BHD
-
IAH
13h 15m
1 stop
$715British Airways
lun., may. 4 - vie., may. 8
British Airways Logo
9:05 pm - 6:45 pm
IAH
-
BHD
15h 40m
1 stop
British Airways Logo
11:00 am - 7:15 pm
BHD
-
IAH
14h 15m
1 stop
$716British Airways
lun., may. 4 - vie., may. 8
British Airways Logo
3:50 pm - 7:30 am
IAH
-
BHD
33h 40m
1 stop
British Airways Logo
8:25 pm - 8:00 pm
BHD
-
IAH
29h 35m
1 stop
$724British Airways
mié., feb. 25 - dom., mar. 1
British Airways Logo
3:50 pm - 7:30 am
IAH
-
BHD
33h 40m
1 stop
British Airways Logo
10:40 am - 2:05 pm
BHD
-
IAH
33h 25m
1 stop
$727British Airways
mié., feb. 25 - dom., mar. 1
British Airways Logo
3:50 pm - 7:30 am
IAH
-
BHD
33h 40m
1 stop
British Airways Logo
10:40 am - 2:05 pm
BHD
-
IAH
33h 25m
1 stop
$728British Airways
mié., feb. 25 - dom., mar. 1

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
May 6
IAH5:25 pmHouston George Bush Intcntl
16h 15m
2 stops
BHD3:40 pmBelfast City
May 13
BHD6:30 amBelfast City
12h 55m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$680
British Airways
May 6
IAH5:25 pmHouston George Bush Intcntl
16h 15m
2 stops
BHD3:40 pmBelfast City
May 13
BHD11:35 amBelfast City
18h 16m
2 stops
IAH11:51 pmHouston George Bush Intcntl
$683
British Airways
Feb 16
IAH9:56 amHouston George Bush Intcntl
24h 09m
2 stops
BHD4:05 pmBelfast City
Mar 2
BHD5:45 pmBelfast City
26h 20m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$686

Aer Lingus flights from Houston George Bush Intcntl Airport to Belfast City Airport

Our best Aer Lingus deals on Houston George Bush Intcntl Airport to Belfast City Airport flight tickets
Aer Lingus
Jun 1
IAH3:30 pmHouston George Bush Intcntl
15h 25m
1 stop
BHD12:55 pmBelfast City
Jun 15
BHD7:35 pmBelfast City
23h 50m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$1,269
Aer Lingus
May 9
IAH3:30 pmHouston George Bush Intcntl
14h 55m
1 stop
BHD12:25 pmBelfast City
May 22
BHD6:30 amBelfast City
18h 45m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$5,431

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 enero 29, 2026.
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

mié. 5/6

5:25 pm-3:40 pm

2 stops16h 15m

Belfast City

mié. 5/13

6:30 am-1:25 pm

1 stop12h 55m

$680

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mié. 5/6

5:25 pm-3:40 pm

2 stops16h 15m

Belfast City

mié. 5/13

11:35 am-11:51 pm

2 stops18h 16m

$683

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mié. 5/6

3:30 pm-12:00 pm

1 stop14h 30m

Belfast City

mié. 5/13

6:30 am-1:25 pm

1 stop12h 55m

$684

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

lun. 2/16

9:56 am-4:05 pm

2 stops24h 09m

Belfast City

lun. 3/2

5:45 pm-2:05 pm

1 stop26h 20m

$686

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

lun. 5/4

9:05 pm-6:45 pm

1 stop15h 40m

Belfast City

vie. 5/8

9:30 am-7:15 pm

1 stop15h 45m

$712

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

lun. 5/4

9:05 pm-6:45 pm

1 stop15h 40m

Belfast City

vie. 5/8

12:00 pm-7:15 pm

1 stop13h 15m

$715

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

lun. 5/4

9:05 pm-6:45 pm

1 stop15h 40m

Belfast City

vie. 5/8

11:00 am-7:15 pm

1 stop14h 15m

$716

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mié. 2/25

3:50 pm-7:30 am

1 stop33h 40m

Belfast City

dom. 3/1

8:25 pm-8:00 pm

1 stop29h 35m

$724

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mié. 2/25

3:50 pm-7:30 am

1 stop33h 40m

Belfast City

dom. 3/1

10:40 am-2:05 pm

1 stop33h 25m

$727

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mié. 2/25

3:50 pm-7:30 am

1 stop33h 40m

Belfast City

dom. 3/1

10:40 am-2:05 pm

1 stop33h 25m

$728

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

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

16h 15m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Belfast City Airport takes 16h 15m
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. 16h 15m 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
7,705 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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