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Cheap flights from Houston George Bush Intcntl Airport to Belfast from £533

This is the cheapest return 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 22/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Houston George Bush Intcntl Airport to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
21:50 - 18:50
IAH
-
BHD
15h 00m1 stop
British Airways Logo
17:45 - 14:05
BHD
-
IAH
26h 20m1 stop
£533British Airways
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
15:50 - 14:00
IAH
-
BHD
16h 10m1 stop
British Airways Logo
11:30 - 14:05
BHD
-
IAH
32h 35m1 stop
£534British Airways
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
16:53 - 14:15
IAH
-
BHD
15h 22m2 stops
British Airways Logo
12:10 - 20:00
BHD
-
IAH
13h 50m1 stop
£687British Airways
Wed, 11 Feb - Sun, 15 Feb
British Airways Logo
16:53 - 14:15
IAH
-
BHD
15h 22m2 stops
British Airways Logo
09:10 - 22:12
BHD
-
IAH
19h 02m2 stops
£695British Airways
Wed, 11 Feb - Sun, 15 Feb
British Airways Logo
16:50 - 16:35
IAH
-
BHD
17h 45m2 stops
British Airways Logo
10:40 - 22:04
BHD
-
IAH
17h 24m2 stops
£696British Airways
Wed, 11 Feb - Sun, 15 Feb
British Airways Logo
18:10 - 18:50
IAH
-
BHD
18h 40m2 stops
British Airways Logo
09:15 - 20:00
BHD
-
IAH
16h 45m1 stop
£723British Airways
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
11:18 - 10:20
IAH
-
BHD
17h 02m2 stops
British Airways Logo
11:30 - 00:45
BHD
-
IAH
19h 15m2 stops
£731British Airways
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
18:10 - 16:40
IAH
-
BHD
16h 30m2 stops
British Airways Logo
09:15 - 00:45
BHD
-
IAH
21h 30m2 stops
£732British Airways
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
21:05 - 15:30
IAH
-
BHD
12h 25m1 stop
British Airways Logo
11:55 - 19:15
BHD
-
IAH
13h 20m1 stop
£857British Airways
Fri, 22 May - Fri, 29 May
Aer Lingus Logo
21:50 - 16:50
IAH
-
BHD
13h 00m1 stop
Aer Lingus Logo
10:40 - 00:45
BHD
-
IAH
20h 05m2 stops
£890Aer Lingus
Sun, 4 Jan - Sun, 11 Jan

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
22 Jan
IAH15:50Houston George Bush Intcntl
16h 10m
1 stop
BHD14:00Belfast City
26 Jan
BHD11:30Belfast City
32h 35m
1 stop
IAH14:05Houston George Bush Intcntl
£534
Find similar
British Airways
11 Feb
IAH11:18Houston George Bush Intcntl
16h 57m
2 stops
BHD10:15Belfast City
15 Feb
BHD12:10Belfast City
13h 50m
1 stop
IAH20:00Houston George Bush Intcntl
£687
Find similar
British Airways
11 Feb
IAH16:50Houston George Bush Intcntl
17h 45m
2 stops
BHD16:35Belfast City
15 Feb
BHD10:40Belfast City
17h 24m
2 stops
IAH22:04Houston George Bush Intcntl
£696
Find similar

Aer Lingus flights from Houston George Bush Intcntl Airport to Belfast

Our best Aer Lingus deals on Houston George Bush Intcntl Airport to Belfast flight tickets
Aer Lingus
1 Jun
IAH21:05Houston George Bush Intcntl
14h 25m
1 stop
BHD17:30Belfast City
15 Jun
BHD19:30Belfast City
43h 53m
2 stops
IAH09:23Houston George Bush Intcntl
£933
Find similar
Aer Lingus
11 Dec
IAH21:50Houston George Bush Intcntl
14h 10m
1 stop
BHD18:00Belfast City
13 Dec
BHD18:00Belfast City
33h 28m
2 stops
IAH21:28Houston George Bush Intcntl
£1,033
Find similar
Aer Lingus
1 Jun
IAH21:05Houston George Bush Intcntl
14h 25m
1 stop
BHD17:30Belfast City
15 Jun
BHD12:15Belfast City
17h 06m
2 stops
IAH23:21Houston George Bush Intcntl
£1,044
Find similar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 9 December 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

Thu 22/1

21:50-18:50

1 stop15h 00m

Belfast City

Mon 26/1

17:45-14:05

1 stop26h 20m

£533

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 22/1

15:50-14:00

1 stop16h 10m

Belfast City

Mon 26/1

11:30-14:05

1 stop32h 35m

£534

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 11/2

16:53-14:15

2 stops15h 22m

Belfast City

Sun 15/2

12:10-20:00

1 stop13h 50m

£687

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 11/2

16:53-14:15

2 stops15h 22m

Belfast City

Sun 15/2

09:10-22:12

2 stops19h 02m

£695

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 11/2

16:50-16:35

2 stops17h 45m

Belfast City

Sun 15/2

10:40-22:04

2 stops17h 24m

£696

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 22/1

18:10-18:50

2 stops18h 40m

Belfast City

Mon 26/1

09:15-20:00

1 stop16h 45m

£723

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 22/1

11:18-10:20

2 stops17h 02m

Belfast City

Mon 26/1

11:30-00:45

2 stops19h 15m

£731

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 22/1

18:10-16:40

2 stops16h 30m

Belfast City

Mon 26/1

09:15-00:45

2 stops21h 30m

£732

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 22/5

21:05-15:30

1 stop12h 25m

Belfast City

Fri 29/5

11:55-19:15

1 stop13h 20m

£857

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 4/1

21:50-16:50

1 stop13h 00m

Belfast City

Sun 11/1

10:40-00:45

2 stops20h 05m

£890

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 25m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Belfast takes 12h 25m
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.
Search flight deals

  • 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. In terms of flight time, this usually takes a little over 12h 35m.

  • 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 refreshed on a daily basis.

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

    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 Houston George Bush Intcntl Airport to Belfast.

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

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to Belfast?

    Search flight deals from Houston George Bush Intcntl Airport to Belfast. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Houston George Bush Intcntl Airport to Belfast 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 show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

Finding the right flight to Belfast from Houston 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 Belfast quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Houston to Belfast flights to just show those with flexible booking policies.

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?

If you are not ready to book a flight from Houston to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they 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