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Cheap flights from Houston George Bush Intcntl Airport to Belfast from $906

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 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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
9:50 pm - 6:40 pm
IAH
-
BHD
14h 50m
1 stop
British Airways Logo
8:00 pm - 8:00 pm
BHD
-
IAH
30h 00m
1 stop
$906British Airways
Tue, Dec 1 - Thu, Dec 3
British Airways Logo
9:40 pm - 6:40 pm
IAH
-
BHD
15h 00m
1 stop
British Airways Logo
8:00 pm - 7:55 pm
BHD
-
IAH
29h 55m
1 stop
$907British Airways
Tue, Dec 1 - Thu, Dec 3
British Airways Logo
9:05 pm - 6:45 pm
IAH
-
BHD
15h 40m
1 stop
British Airways Logo
1:45 pm - 1:25 pm
BHD
-
IAH
29h 40m
1 stop
$940British Airways
Mon, Aug 17 - Tue, Sep 1
Virgin Atlantic Logo
6:36 pm - 9:20 am
IAH
-
BHD
32h 44m
2 stops
Virgin Atlantic Logo
5:30 pm - 1:20 pm
BHD
-
IAH
25h 50m
1 stop
$957Virgin Atlantic
Mon, Aug 17 - Tue, Sep 1
Virgin Atlantic Logo
4:37 pm - 9:20 am
IAH
-
BHD
34h 43m
2 stops
Virgin Atlantic Logo
9:50 am - 8:08 pm
BHD
-
IAH
16h 18m
2 stops
$959Virgin Atlantic
Mon, Aug 17 - Tue, Sep 1
British Airways Logo
9:05 pm - 3:20 pm
IAH
-
BHD
12h 15m
1 stop
British Airways Logo
8:25 pm - 6:04 pm
BHD
-
IAH
27h 39m
2 stops
$980British Airways
Tue, Aug 11 - Tue, Aug 18
American Airlines Logo
12:10 pm - 10:15 am
IAH
-
BHD
16h 05m
2 stops
American Airlines Logo
6:30 am - 2:05 pm
BHD
-
IAH
13h 35m
1 stop
$987American Airlines
Wed, Nov 18 - Sun, Nov 29
American Airlines Logo
10:26 am - 10:45 am
IAH
-
BHD
18h 19m
2 stops
American Airlines Logo
6:30 am - 9:32 pm
BHD
-
IAH
21h 02m
2 stops
$997American Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
3:55 pm - 5:50 pm
IAH
-
BFS
19h 55m
1 stop
Multiple Airlines Logo
10:30 pm - 8:02 am
BFS
-
IAH
39h 32m
2 stops
$1,027Multiple Airlines
Mon, Aug 17 - Tue, Sep 1
Multiple Airlines Logo
10:00 am - 11:15 am
IAH
-
BFS
19h 15m
2 stops
Multiple Airlines Logo
5:55 am - 10:01 pm
BFS
-
IAH
22h 06m
2 stops
$1,469Multiple Airlines
Mon, Aug 17 - Tue, Sep 1

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American Airlines flights from Houston George Bush Intcntl Airport to Belfast

Our best American Airlines deals on Houston George Bush Intcntl Airport to Belfast flight tickets
American Airlines
Nov 18
IAH12:10 pmHouston George Bush Intcntl
16h 05m
2 stops
BHD10:15 amBelfast City
Nov 29
BHD6:30 amBelfast City
13h 35m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$987
American Airlines
Aug 11
IAH10:26 amHouston George Bush Intcntl
18h 19m
2 stops
BHD10:45 amBelfast City
Aug 18
BHD6:30 amBelfast City
21h 02m
2 stops
IAH9:32 pmHouston George Bush Intcntl
$997

KLM flights from Houston George Bush Intcntl Airport to Belfast

Our best KLM deals on Houston George Bush Intcntl Airport to Belfast flight tickets
KLM
Aug 3
IAH3:25 pmHouston George Bush Intcntl
11h 55m
1 stop
BHD9:20 amBelfast City
Aug 11
BHD5:30 pmBelfast City
25h 50m
1 stop
IAH1:20 pmHouston George Bush Intcntl
$1,095
KLM
Aug 3
IAH4:37 pmHouston George Bush Intcntl
18h 18m
2 stops
BHD4:55 pmBelfast City
Aug 11
BHD5:30 pmBelfast City
25h 50m
1 stop
IAH1:20 pmHouston George Bush Intcntl
$1,100
KLM
Aug 3
IAH9:45 amHouston George Bush Intcntl
17h 35m
2 stops
BHD9:20 amBelfast City
Aug 11
BHD5:30 pmBelfast City
28h 12m
2 stops
IAH3:42 pmHouston George Bush Intcntl
$1,109

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 July 13, 2026.
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

Cheapest round-trip

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 12/1

9:50 pm-6:40 pm

1 stop14h 50m

Belfast City

Thu 12/3

8:00 pm-8:00 pm

1 stop30h 00m

$906

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 12/1

9:40 pm-6:40 pm

1 stop15h 00m

Belfast City

Thu 12/3

8:00 pm-7:55 pm

1 stop29h 55m

$907

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 8/17

9:05 pm-6:45 pm

1 stop15h 40m

Belfast City

Tue 9/1

1:45 pm-1:25 pm

1 stop29h 40m

$940

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 8/17

6:36 pm-9:20 am

2 stops32h 44m

Belfast City

Tue 9/1

5:30 pm-1:20 pm

1 stop25h 50m

$957

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 8/17

4:37 pm-9:20 am

2 stops34h 43m

Belfast City

Tue 9/1

9:50 am-8:08 pm

2 stops16h 18m

$959

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 8/11

9:05 pm-3:20 pm

1 stop12h 15m

Belfast City

Tue 8/18

8:25 pm-6:04 pm

2 stops27h 39m

$980
Quickest round-trip

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 11/18

12:10 pm-10:15 am

2 stops16h 05m

Belfast City

Sun 11/29

6:30 am-2:05 pm

1 stop13h 35m

$987

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 8/11

10:26 am-10:45 am

2 stops18h 19m

Belfast City

Tue 8/18

6:30 am-9:32 pm

2 stops21h 02m

$997

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Mon 8/17

3:55 pm-5:50 pm

1 stop19h 55m

Belfast Intl

Tue 9/1

10:30 pm-8:02 am

2 stops39h 32m

$1,027

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Mon 8/17

10:00 am-11:15 am

2 stops19h 15m

Belfast Intl

Tue 9/1

5:55 am-10:01 pm

2 stops22h 06m

$1,469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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 airline that flies from Houston George Bush Intcntl to Belfast?

British Airways is the most popular carrier operating from Houston George Bush Intcntl to Belfast

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

Fastest flight time

12h 15m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Belfast takes 12h 15m
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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Frequently asked questions about flying from Houston George Bush Intcntl Airport to Belfast

  • 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 15m 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
British AirwaysPriceFrom $771Free CancellationRating
6.7
8,108 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