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Cheap flights from Houston George Bush Intcntl Airport to Belfast from £495

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 6/5. 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
17:25 - 15:40
IAH
-
BHD
16h 15m
2 stops
British Airways Logo
06:30 - 13:25
BHD
-
IAH
12h 55m
1 stop
£495British Airways
Wed, 6 May - Wed, 13 May
British Airways Logo
17:25 - 15:40
IAH
-
BHD
16h 15m
2 stops
British Airways Logo
11:35 - 23:51
BHD
-
IAH
18h 16m
2 stops
£497British Airways
Wed, 6 May - Wed, 13 May
American Airlines Logo
15:30 - 12:00
IAH
-
BHD
14h 30m
1 stop
American Airlines Logo
06:30 - 13:25
BHD
-
IAH
12h 55m
1 stop
£498American Airlines
Wed, 6 May - Wed, 13 May
British Airways Logo
21:05 - 15:30
IAH
-
BHD
12h 25m
1 stop
British Airways Logo
06:30 - 13:25
BHD
-
IAH
12h 55m
1 stop
£516British Airways
Mon, 13 Apr - Fri, 17 Apr
British Airways Logo
16:42 - 17:30
IAH
-
BHD
18h 48m
2 stops
British Airways Logo
14:20 - 19:15
BHD
-
IAH
34h 55m
1 stop
£519British Airways
Mon, 13 Apr - Thu, 16 Apr
British Airways Logo
16:42 - 17:30
IAH
-
BHD
18h 48m
2 stops
British Airways Logo
09:35 - 23:51
BHD
-
IAH
20h 16m
2 stops
£521British Airways
Mon, 13 Apr - Thu, 16 Apr
British Airways Logo
21:05 - 15:30
IAH
-
BHD
12h 25m
1 stop
British Airways Logo
11:00 - 19:15
BHD
-
IAH
14h 15m
1 stop
£522British Airways
Mon, 4 May - Fri, 8 May
British Airways Logo
21:05 - 15:30
IAH
-
BHD
12h 25m
1 stop
British Airways Logo
11:00 - 19:15
BHD
-
IAH
14h 15m
1 stop
£523British Airways
Mon, 4 May - Fri, 8 May
American Airlines Logo
18:09 - 15:30
IAH
-
BHD
15h 21m
2 stops
American Airlines Logo
06:30 - 17:59
BHD
-
IAH
17h 29m
2 stops
£532American Airlines
Mon, 13 Apr - Fri, 17 Apr
Multiple Airlines Logo
05:15 - 13:10
IAH
-
BFS
26h 55m
3 stops
Multiple Airlines Logo
17:00 - 23:49
BFS
-
IAH
35h 49m
3 stops
£913Multiple Airlines
Mon, 9 Mar - Sun, 22 Mar

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
6 May
IAH15:30Houston George Bush Intcntl
14h 30m
1 stop
BHD12:00Belfast City
13 May
BHD06:30Belfast City
12h 55m
1 stop
IAH13:25Houston George Bush Intcntl
£498
American Airlines
13 Apr
IAH18:09Houston George Bush Intcntl
15h 21m
2 stops
BHD15:30Belfast City
17 Apr
BHD06:30Belfast City
17h 29m
2 stops
IAH17:59Houston George Bush Intcntl
£532
American Airlines
1 Jun
IAH19:51Houston George Bush Intcntl
15h 39m
2 stops
BHD17:30Belfast City
15 Jun
BHD11:35Belfast City
18h 18m
2 stops
IAH23:53Houston George Bush Intcntl
£961

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
6 May
IAH17:25Houston George Bush Intcntl
16h 15m
2 stops
BHD15:40Belfast City
13 May
BHD06:30Belfast City
12h 55m
1 stop
IAH13:25Houston George Bush Intcntl
£495
British Airways
6 May
IAH17:25Houston George Bush Intcntl
16h 15m
2 stops
BHD15:40Belfast City
13 May
BHD11:35Belfast City
18h 16m
2 stops
IAH23:51Houston George Bush Intcntl
£497
British Airways
13 Apr
IAH21:05Houston George Bush Intcntl
12h 25m
1 stop
BHD15:30Belfast City
17 Apr
BHD06:30Belfast City
12h 55m
1 stop
IAH13:25Houston George Bush Intcntl
£516

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 31 January 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

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 6/5

17:25-15:40

2 stops16h 15m

Belfast City

Wed 13/5

06:30-13:25

1 stop12h 55m

£495

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 6/5

17:25-15:40

2 stops16h 15m

Belfast City

Wed 13/5

11:35-23:51

2 stops18h 16m

£497

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 6/5

15:30-12:00

1 stop14h 30m

Belfast City

Wed 13/5

06:30-13:25

1 stop12h 55m

£498

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 13/4

21:05-15:30

1 stop12h 25m

Belfast City

Fri 17/4

06:30-13:25

1 stop12h 55m

£516

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 13/4

16:42-17:30

2 stops18h 48m

Belfast City

Thu 16/4

14:20-19:15

1 stop34h 55m

£519

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 13/4

16:42-17:30

2 stops18h 48m

Belfast City

Thu 16/4

09:35-23:51

2 stops20h 16m

£521

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 4/5

21:05-15:30

1 stop12h 25m

Belfast City

Fri 8/5

11:00-19:15

1 stop14h 15m

£522

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 4/5

21:05-15:30

1 stop12h 25m

Belfast City

Fri 8/5

11:00-19:15

1 stop14h 15m

£523

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 13/4

18:09-15:30

2 stops15h 21m

Belfast City

Fri 17/4

06:30-17:59

2 stops17h 29m

£532

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Mon 9/3

05:15-13:10

3 stops26h 55m

Belfast Intl

Sun 22/3

17:00-23:49

3 stops35h 49m

£913

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 25m.

  • 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