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Cheap flights from Houston George Bush Intcntl Airport to Belfast from $596

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 10/29. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Belfast

Cheap round-trip flights

British Airways Logo
10:52 am - 10:15 amIAH-BHD
18h 23m2 stops
British Airways Logo
8:45 am - 9:26 pmBHD-IAH
18h 41m2 stops
$596British Airways
Find Deal
mié., oct. 29 - mar., nov. 4
British Airways Logo
10:52 am - 10:15 amIAH-BHD
18h 23m2 stops
British Airways Logo
6:35 am - 2:05 pmBHD-IAH
13h 30m1 stop
$651British Airways
Find Deal
mié., oct. 29 - mar., nov. 4
Delta Logo
3:30 pm - 4:55 pmIAH-BHD
19h 25m1 stop
Delta Logo
6:30 am - 1:15 pmBHD-IAH
12h 45m1 stop
$682Delta
Find Deal
vie., oct. 3 - mar., oct. 7
Delta Logo
3:30 pm - 4:50 pmIAH-BHD
19h 20m1 stop
Delta Logo
5:20 pm - 1:30 pmBHD-IAH
26h 10m1 stop
$690Delta
Find Deal
jue., feb. 26 - lun., mar. 2
Virgin Atlantic Logo
11:30 am - 4:50 pmIAH-BHD
23h 20m2 stops
Virgin Atlantic Logo
5:20 pm - 1:30 pmBHD-IAH
26h 10m1 stop
$694Virgin Atlantic
Find Deal
jue., feb. 26 - lun., mar. 2
Virgin Atlantic Logo
11:30 am - 4:50 pmIAH-BHD
23h 20m2 stops
Virgin Atlantic Logo
5:20 pm - 10:19 pmBHD-IAH
34h 59m2 stops
$704Virgin Atlantic
Find Deal
jue., feb. 26 - lun., mar. 2
Logo
4:30 pm - 4:50 pmIAH-BHD
19h 20m1 stop
Logo
5:20 pm - 1:30 pmBHD-IAH
26h 10m1 stop
$726
Find Deal
mié., oct. 29 - mar., nov. 4
American Airlines Logo
4:18 pm - 4:35 pmIAH-BHD
18h 17m2 stops
American Airlines Logo
6:30 am - 2:05 pmBHD-IAH
13h 35m1 stop
$834American Airlines
Find Deal
mié., feb. 25 - dom., mar. 1
American Airlines Logo
4:57 pm - 6:15 pmIAH-BHD
19h 18m2 stops
American Airlines Logo
9:35 am - 9:17 amBHD-IAH
29h 42m2 stops
$844American Airlines
Find Deal
vie., oct. 3 - mar., oct. 7
Logo
5:30 pm - 7:55 pmIAH-BHD
21h 25m2 stops
Logo
7:20 am - 9:53 pmBHD-IAH
44h 33m3 stops
$988
Find Deal
mié., oct. 29 - mar., nov. 4

British Airways flights from Houston George Bush Intcntl Airport to Belfast

Our best British Airways deals on Houston George Bush Intcntl Airport to Belfast flight tickets
British Airways
Oct 29
IAH10:52 amHouston George Bush Intcntl
18h 23m
2 stops
BHD10:15 amBelfast City
Nov 4
BHD8:45 amBelfast City
18h 41m
2 stops
IAH9:26 pmHouston George Bush Intcntl
$596
Find similar
British Airways
Oct 29
IAH10:52 amHouston George Bush Intcntl
18h 23m
2 stops
BHD10:15 amBelfast City
Nov 4
BHD6:35 amBelfast City
13h 30m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$651
Find similar
British Airways
Feb 26
IAH3:50 pmHouston George Bush Intcntl
12h 30m
1 stop
BHD10:20 amBelfast City
Mar 2
BHD7:25 pmBelfast City
24h 40m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$695
Find similar

Delta flights from Houston George Bush Intcntl Airport to Belfast

Our best Delta deals on Houston George Bush Intcntl Airport to Belfast flight tickets
Delta
Oct 3
IAH3:30 pmHouston George Bush Intcntl
19h 25m
1 stop
BHD4:55 pmBelfast City
Oct 7
BHD6:30 amBelfast City
12h 45m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$682
Find similar
Delta
Feb 26
IAH3:30 pmHouston George Bush Intcntl
19h 20m
1 stop
BHD4:50 pmBelfast City
Mar 2
BHD5:20 pmBelfast City
26h 10m
1 stop
IAH1:30 pmHouston George Bush Intcntl
$690
Find similar
Delta
Oct 3
IAH3:30 pmHouston George Bush Intcntl
19h 25m
1 stop
BHD4:55 pmBelfast City
Oct 7
BHD6:30 amBelfast City
21h 41m
2 stops
IAH10:11 pmHouston George Bush Intcntl
$692
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Belfast 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 septiembre 4, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mié. 10/29

10:52 am-10:15 am

2 stops18h 23m

Belfast City

mar. 11/4

8:45 am-9:26 pm

2 stops18h 41m

$596

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mié. 10/29

10:52 am-10:15 am

2 stops18h 23m

Belfast City

mar. 11/4

6:35 am-2:05 pm

1 stop13h 30m

$651

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

vie. 10/3

3:30 pm-4:55 pm

1 stop19h 25m

Belfast City

mar. 10/7

6:30 am-1:15 pm

1 stop12h 45m

$682

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

jue. 2/26

3:30 pm-4:50 pm

1 stop19h 20m

Belfast City

lun. 3/2

5:20 pm-1:30 pm

1 stop26h 10m

$690

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

jue. 2/26

11:30 am-4:50 pm

2 stops23h 20m

Belfast City

lun. 3/2

5:20 pm-1:30 pm

1 stop26h 10m

$694

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

jue. 2/26

11:30 am-4:50 pm

2 stops23h 20m

Belfast City

lun. 3/2

5:20 pm-10:19 pm

2 stops34h 59m

$704

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mié. 10/29

4:30 pm-4:50 pm

1 stop19h 20m

Belfast City

mar. 11/4

5:20 pm-1:30 pm

1 stop26h 10m

$726

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mié. 2/25

4:18 pm-4:35 pm

2 stops18h 17m

Belfast City

dom. 3/1

6:30 am-2:05 pm

1 stop13h 35m

$834

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

vie. 10/3

4:57 pm-6:15 pm

2 stops19h 18m

Belfast City

mar. 10/7

9:35 am-9:17 am

2 stops29h 42m

$844

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mié. 10/29

5:30 pm-7:55 pm

2 stops21h 25m

Belfast City

mar. 11/4

7:20 am-9:53 pm

3 stops44h 33m

$988

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

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?

The cheapest day to depart from Houston George Bush Intcntl Airport to Belfast is on a Sunday when prices can be found for as low as $739. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl Airport to Belfast for around $1,138.

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

Our data shows that the cheapest Houston George Bush Intcntl Airport to Belfast flights are usually those with departure times at noon. Our users have found flights to Belfast at noon for as low as $784. Try not to purchase tickets in the evening because they tend to be around $968. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Houston George Bush Intcntl Airport to Belfast flight deals and tips

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

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Belfast. There are no popular flight routes from Houston George Bush Intcntl Airport to Belfast.
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  • How far is Houston George Bush Intcntl to Belfast by plane?

    A flight from Houston George Bush Intcntl to Belfast will travel around 4531.8 mi. Typically, this will take 12h 30m by plane in normal conditions.

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

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

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

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

    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.

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

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

Best airlines flying from Houston George Bush Intcntl Airport to Belfast

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Belfast with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $650Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $676Free CancellationRating
6.7
7,345 reviews
Search British Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Houston.

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

momondo does allow users to show only those flights to Belfast from Houston which offer a flexible booking policy as well as other useful filters and features.

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

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 Houston to Belfast.

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

Yes momondo offers price alerts on flights to Belfast from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport