When did momondo last update prices for flights from Belfast to Houston?

Prices for flights from Belfast to Houston are updated daily.

How old do you have to be to fly from Belfast to Houston?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£486 Cheap Flights from Belfast to Houston in 2026/27

Find the cheapest flights from Belfast to Houston

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:20 - 19:36BHD Belfast City-IAH Houston George Bush Intcntl

41h 16m3 stops London Gatwick Orlando Baltimore/Washington

10:12 - 17:20IAH Houston George Bush Intcntl-BHD Belfast City

25h 08m3 stops Raleigh-Durham Reykjavik Keflavik Intl Manchester

£719Multiple Airlines

Fri, 30 Oct - Sun, 15 Nov

07:20 - 19:36BHD Belfast City-IAH Houston George Bush Intcntl

41h 16m3 stops London Gatwick Orlando Baltimore/Washington

10:37 - 20:40IAH Houston George Bush Intcntl-BHD Belfast City

28h 03m3 stops Denver Intl Reykjavik Keflavik Intl Glasgow Intl

£737Multiple Airlines

Fri, 30 Oct - Fri, 6 Nov

07:20 - 19:36BHD Belfast City-IAH Houston George Bush Intcntl

41h 16m3 stops London Gatwick Orlando Baltimore/Washington

15:05 - 09:10IAH Houston George Bush Intcntl-BHD Belfast City

12h 05m1 stop Amsterdam Schiphol

£809Multiple Airlines

Fri, 30 Oct - Fri, 6 Nov

07:20 - 19:36BHD Belfast City-IAH Houston George Bush Intcntl

41h 16m3 stops London Gatwick Orlando Baltimore/Washington

12:27 - 13:35IAH Houston George Bush Intcntl-BHD Belfast City

19h 08m2 stops Orlando London Gatwick

£815Multiple Airlines

Fri, 30 Oct - Sun, 15 Nov

07:20 - 00:42BHD Belfast City-IAH Houston George Bush Intcntl

46h 22m3 stops London Gatwick Orlando Denver Intl

15:25 - 09:10IAH Houston George Bush Intcntl-BHD Belfast City

11h 45m1 stop Amsterdam Schiphol

£851Multiple Airlines

Fri, 30 Oct - Sun, 15 Nov

07:20 - 19:36BHD Belfast City-IAH Houston George Bush Intcntl

41h 16m3 stops London Gatwick Orlando Baltimore/Washington

15:30 - 17:20IAH Houston George Bush Intcntl-BHD Belfast City

19h 50m2 stops Toronto Pearson Intl Manchester

£881Multiple Airlines

Fri, 30 Oct - Fri, 6 Nov

19:40 - 15:05BHD Belfast City-IAH Houston George Bush Intcntl

24h 25m1 stop London Heathrow

15:50 - 13:50IAH Houston George Bush Intcntl-BHD Belfast City

16h 00m1 stop London Heathrow

£901British Airways

Fri, 30 Oct - Sun, 15 Nov

19:40 - 15:05BHD Belfast City-IAH Houston George Bush Intcntl

24h 25m1 stop London Heathrow

15:50 - 10:55IAH Houston George Bush Intcntl-BHD Belfast City

13h 05m1 stop London Heathrow

£904British Airways

Fri, 30 Oct - Fri, 6 Nov

07:00 - 21:52BHD Belfast City-IAH Houston George Bush Intcntl

20h 52m2 stops Manchester Toronto Pearson Intl

06:28 - 15:05IAH Houston George Bush Intcntl-BHD Belfast City

26h 37m3 stops Atlanta Hartsfield-Jackson Orlando London Gatwick

£914Multiple Airlines

Sat, 3 Oct - Wed, 7 Oct

06:35 - 14:05BHD Belfast City-IAH Houston George Bush Intcntl

13h 30m1 stop London Heathrow

16:30 - 16:55IAH Houston George Bush Intcntl-BHD Belfast City

18h 25m2 stops Dallas/Fort Worth London Heathrow

£918British Airways

Wed, 25 Nov - Wed, 30 Dec

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

British Airways flights from Belfast to Houston

Our best British Airways deals on Belfast to Houston flight tickets

British Airways

30 Oct

BHD19:40Belfast City

24h 25m

1 stop

IAH15:05Houston George Bush Intcntl

15 Nov

IAH15:50Houston George Bush Intcntl

16h 00m

1 stop

BHD13:50Belfast City

£901

British Airways

30 Oct

BHD19:40Belfast City

24h 25m

1 stop

IAH15:05Houston George Bush Intcntl

6 Nov

IAH15:50Houston George Bush Intcntl

13h 05m

1 stop

BHD10:55Belfast City

£904

British Airways

25 Nov

BHD06:35Belfast City

13h 30m

1 stop

IAH14:05Houston George Bush Intcntl

30 Dec

IAH16:30Houston George Bush Intcntl

18h 25m

2 stops

BHD16:55Belfast City

£918

KLM flights from Belfast to Houston

Our best KLM deals on Belfast to Houston flight tickets

KLM

25 Nov

BHD17:15Belfast City

25h 55m

1 stop

IAH13:10Houston George Bush Intcntl

30 Dec

IAH07:00Houston George Bush Intcntl

20h 10m

2 stops

BHD09:10Belfast City

£1,645

KLM

25 Nov

BHD17:15Belfast City

29h 35m

2 stops

IAH16:50Houston George Bush Intcntl

30 Dec

IAH09:45Houston George Bush Intcntl

17h 25m

2 stops

BHD09:10Belfast City

£1,673

KLM

30 Oct

BHD17:05Belfast City

26h 00m

1 stop

IAH14:05Houston George Bush Intcntl

6 Nov

IAH15:05Houston George Bush Intcntl

12h 05m

1 stop

BHD09:10Belfast City

£5,319

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Fri 30/10

07:20-19:36

3 stops41h 16m

Houston George Bush Intcntl

Sun 15/11

10:12-17:20

3 stops25h 08m

£719

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Fri 30/10

07:20-19:36

3 stops41h 16m

Houston George Bush Intcntl

Fri 6/11

10:37-20:40

3 stops28h 03m

£737

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Fri 30/10

07:20-19:36

3 stops41h 16m

Houston George Bush Intcntl

Fri 6/11

15:05-09:10

1 stop12h 05m

£809

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Fri 30/10

07:20-19:36

3 stops41h 16m

Houston George Bush Intcntl

Sun 15/11

12:27-13:35

2 stops19h 08m

£815

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Fri 30/10

07:20-00:42

3 stops46h 22m

Houston George Bush Intcntl

Sun 15/11

15:25-09:10

1 stop11h 45m

£851

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Fri 30/10

07:20-19:36

3 stops41h 16m

Houston George Bush Intcntl

Fri 6/11

15:30-17:20

2 stops19h 50m

£881

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Fri 30/10

19:40-15:05

1 stop24h 25m

Houston George Bush Intcntl

Sun 15/11

15:50-13:50

1 stop16h 00m

£901

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Fri 30/10

19:40-15:05

1 stop24h 25m

Houston George Bush Intcntl

Fri 6/11

15:50-10:55

1 stop13h 05m

£904

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Sat 3/10

07:00-21:52

2 stops20h 52m

Houston George Bush Intcntl

Wed 7/10

06:28-15:05

3 stops26h 37m

£914

Fastest return journey

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Wed 25/11

06:35-14:05

1 stop13h 30m

Houston George Bush Intcntl

Wed 30/12

16:30-16:55

2 stops18h 25m

£918

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast to Houston

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 Belfast to Houston?

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

Cheap Belfast to Houston flight deals and tips

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

Best price found	£486
Fastest flight time	13h 30m
Direct flights	None

The best one-way flight to Houston from Belfast in the past 72 hours is £486. The best return flight deal from Belfast to Houston found on momondo in the last 72 hours is £719.

The fastest flight from Belfast to Houston takes 13h 30m

There are no direct flights from Belfast to Houston. There are no popular flight routes from Belfast to Houston.

Search flight deals

Frequently asked questions about flying from Belfast to Houston

How far is Belfast to Houston by plane?
The distance between Belfast and Houston is about 4545.0 mi. Typically, this will take 13h 30m by plane in normal conditions.
When did momondo last update prices for flights from Belfast to Houston?
Prices for flights from Belfast to Houston are updated daily.
How old do you have to be to fly from Belfast to Houston?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Houston for you.

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

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

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

momondo helps you find the best flight between Belfast and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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