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Cheap flights from Houston George Bush Intcntl Airport to Belfast from £297

This is the cheapest one-way 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 25/4. 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 return flights

Enter your travel dates to find the best prices.
British Airways Logo
15:30 - 12:55
IAH
-
BHD
15h 25m
1 stop
British Airways Logo
19:35 - 13:25
BHD
-
IAH
23h 50m
1 stop
£671British Airways
Mon, 21 Sep - Mon, 5 Oct
British Airways Logo
15:30 - 12:55
IAH
-
BHD
15h 25m
1 stop
British Airways Logo
11:00 - 19:15
BHD
-
IAH
14h 15m
1 stop
£685British Airways
Mon, 17 Aug - Fri, 21 Aug
British Airways Logo
15:30 - 12:55
IAH
-
BHD
15h 25m
1 stop
British Airways Logo
06:30 - 13:25
BHD
-
IAH
12h 55m
1 stop
£686British Airways
Mon, 17 Aug - Fri, 21 Aug
Multiple Airlines Logo
06:05 - 21:05
IAH
-
BHD
33h 00m
3 stops
Multiple Airlines Logo
07:00 - 22:46
BHD
-
IAH
21h 46m
2 stops
£691Multiple Airlines
Sun, 26 Apr - Sun, 3 May
British Airways Logo
12:05 - 12:55
IAH
-
BHD
18h 50m
2 stops
British Airways Logo
18:30 - 13:25
BHD
-
IAH
24h 55m
1 stop
£700British Airways
Mon, 21 Sep - Mon, 5 Oct
British Airways Logo
13:24 - 17:30
IAH
-
BHD
22h 06m
2 stops
British Airways Logo
19:35 - 19:21
BHD
-
IAH
29h 46m
2 stops
£706British Airways
Mon, 21 Sep - Mon, 5 Oct
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
£708British Airways
Fri, 14 Aug - Fri, 28 Aug
British Airways Logo
21:05 - 17:30
IAH
-
BHD
14h 25m
1 stop
British Airways Logo
20:35 - 13:20
BHD
-
IAH
22h 45m
1 stop
£726British Airways
Mon, 11 May - Wed, 20 May
British Airways Logo
21:05 - 18:45
IAH
-
BHD
15h 40m
1 stop
British Airways Logo
19:40 - 13:20
BHD
-
IAH
23h 40m
1 stop
£727British Airways
Mon, 11 May - Wed, 20 May
Multiple Airlines Logo
14:29 - 23:25
IAH
-
BFS
26h 56m
3 stops
Multiple Airlines Logo
20:15 - 22:40
BFS
-
IAH
32h 25m
3 stops
£848Multiple Airlines
Sat, 25 Apr - Sat, 2 May

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
26 Apr
IAH15:25Houston George Bush Intcntl
11h 55m
1 stop
BHD09:20Belfast City
3 May
BHD09:50Belfast City
33h 30m
1 stop
IAH13:20Houston George Bush Intcntl
£747
KLM
26 Apr
IAH15:25Houston George Bush Intcntl
11h 55m
1 stop
BHD09:20Belfast City
3 May
BHD09:50Belfast City
20h 09m
2 stops
IAH23:59Houston George Bush Intcntl
£750

Virgin Atlantic flights from Houston George Bush Intcntl Airport to Belfast

Our best Virgin Atlantic deals on Houston George Bush Intcntl Airport to Belfast flight tickets
Virgin Atlantic
26 Apr
IAH12:38Houston George Bush Intcntl
46h 17m
2 stops
BHD16:55Belfast City
3 May
BHD17:30Belfast City
48h 05m
2 stops
IAH11:35Houston George Bush Intcntl
£763
Virgin Atlantic
25 Apr
IAH15:25Houston George Bush Intcntl
19h 30m
1 stop
BHD16:55Belfast City
2 May
BHD17:30Belfast City
25h 50m
1 stop
IAH13:20Houston George Bush Intcntl
£797

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 1 April 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 return flight

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 21/9

15:30-12:55

1 stop15h 25m

Belfast City

Mon 5/10

19:35-13:25

1 stop23h 50m

£671

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 17/8

15:30-12:55

1 stop15h 25m

Belfast City

Fri 21/8

11:00-19:15

1 stop14h 15m

£685

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 17/8

15:30-12:55

1 stop15h 25m

Belfast City

Fri 21/8

06:30-13:25

1 stop12h 55m

£686

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 26/4

06:05-21:05

3 stops33h 00m

Belfast City

Sun 3/5

07:00-22:46

2 stops21h 46m

£691

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 21/9

12:05-12:55

2 stops18h 50m

Belfast City

Mon 5/10

18:30-13:25

1 stop24h 55m

£700

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 21/9

13:24-17:30

2 stops22h 06m

Belfast City

Mon 5/10

19:35-19:21

2 stops29h 46m

£706
Fastest return journey

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 14/8

21:05-15:30

1 stop12h 25m

Belfast City

Fri 28/8

06:30-13:25

1 stop12h 55m

£708

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 11/5

21:05-17:30

1 stop14h 25m

Belfast City

Wed 20/5

20:35-13:20

1 stop22h 45m

£726

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 11/5

21:05-18:45

1 stop15h 40m

Belfast City

Wed 20/5

19:40-13:20

1 stop23h 40m

£727

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Sat 25/4

14:29-23:25

3 stops26h 56m

Belfast Intl

Sat 2/5

20:15-22:40

3 stops32h 25m

£848

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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

14h 25m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Belfast takes 14h 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 14h 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.

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