How do I get Price Alerts for flights from Belfast to Houston?

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

How can I save money on flights from Belfast to Houston with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

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.

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.

£889 Cheap Flights from Belfast to Houston in 2026

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Find the cheapest flights from Belfast to Houston

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:05 - 20:00

BHD

IAH

14h 55m

1 stop

17:15 - 18:35

IAH

BHD

19h 20m

2 stops

£936British Airways

Thu, 19 Feb - Mon, 23 Feb

06:35 - 14:05

BHD

IAH

13h 30m

1 stop

15:50 - 10:40

IAH

BHD

12h 50m

1 stop

£940British Airways

Thu, 19 Feb - Mon, 23 Feb

11:05 - 23:58

BHD

HOU

18h 53m

2 stops

16:21 - 16:05

HOU

BHD

17h 44m

2 stops

£941British Airways

Thu, 19 Feb - Mon, 23 Feb

06:35 - 19:17

BHD

IAH

18h 42m

2 stops

13:16 - 10:40

IAH

BHD

15h 24m

2 stops

£941British Airways

Thu, 19 Feb - Mon, 23 Feb

11:05 - 23:58

BHD

HOU

18h 53m

2 stops

16:21 - 16:05

HOU

BHD

17h 44m

2 stops

£943British Airways

Thu, 19 Feb - Mon, 23 Feb

10:40 - 23:52

BHD

IAH

19h 12m

2 stops

13:01 - 14:15

IAH

BHD

19h 14m

2 stops

£943British Airways

Thu, 19 Feb - Mon, 23 Feb

09:15 - 20:00

BHD

IAH

16h 45m

2 stops

21:50 - 08:25

IAH

BHD

28h 35m

1 stop

£972Multiple Airlines

Sat, 14 Feb - Sat, 21 Feb

09:25 - 23:59

BFS

IAH

44h 34m

3 stops

15:30 - 21:40

IAH

BFS

24h 10m

2 stops

£1,036Multiple Airlines

Sat, 14 Feb - Sat, 21 Feb

17:20 - 23:33

BHD

IAH

36h 13m

2 stops

16:05 - 16:50

IAH

BHD

18h 45m

2 stops

£1,065KLM

Sat, 14 Feb - Sat, 21 Feb

17:20 - 14:30

BHD

IAH

26h 10m

1 stop

16:30 - 16:50

IAH

BHD

19h 20m

1 stop

£1,084Virgin Atlantic

Sat, 14 Mar - Sat, 21 Mar

British Airways flights from Belfast to Houston

Our best British Airways deals on Belfast to Houston flight tickets

British Airways

19 Feb

BHD11:05Belfast City

14h 55m

1 stop

IAH20:00Houston George Bush Intcntl

23 Feb

IAH17:15Houston George Bush Intcntl

19h 20m

2 stops

BHD18:35Belfast City

£936

British Airways

19 Feb

BHD06:35Belfast City

13h 30m

1 stop

IAH14:05Houston George Bush Intcntl

23 Feb

IAH15:50Houston George Bush Intcntl

12h 50m

1 stop

BHD10:40Belfast City

£940

British Airways

19 Feb

BHD06:35Belfast City

19h 11m

2 stops

HOU19:46Houston Hobby

23 Feb

HOU16:21Houston Hobby

17h 44m

2 stops

BHD16:05Belfast City

£941

KLM flights from Belfast to Houston

Our best KLM deals on Belfast to Houston flight tickets

KLM

14 Feb

BHD17:20Belfast City

36h 13m

2 stops

IAH23:33Houston George Bush Intcntl

21 Feb

IAH16:05Houston George Bush Intcntl

18h 45m

2 stops

BHD16:50Belfast City

£1,065

KLM

16 Feb

BHD17:20Belfast City

31h 06m

2 stops

IAH18:26Houston George Bush Intcntl

30 Mar

IAH15:20Houston George Bush Intcntl

12h 00m

1 stop

BHD09:20Belfast City

£1,572

KLM

16 Feb

BHD17:20Belfast City

31h 06m

2 stops

IAH18:26Houston George Bush Intcntl

30 Mar

IAH11:01Houston George Bush Intcntl

16h 19m

2 stops

BHD09:20Belfast City

£1,574

Fly from

Fly to

Route

Depart

Return

Price

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 19/2

11:05-20:00

1 stop14h 55m

Houston George Bush Intcntl

Mon 23/2

17:15-18:35

2 stops19h 20m

£936

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 19/2

06:35-14:05

1 stop13h 30m

Houston George Bush Intcntl

Mon 23/2

15:50-10:40

1 stop12h 50m

£940

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Thu 19/2

11:05-23:58

2 stops18h 53m

Houston Hobby

Mon 23/2

16:21-16:05

2 stops17h 44m

£941

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 19/2

06:35-19:17

2 stops18h 42m

Houston George Bush Intcntl

Mon 23/2

13:16-10:40

2 stops15h 24m

£941

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Thu 19/2

11:05-23:58

2 stops18h 53m

Houston Hobby

Mon 23/2

16:21-16:05

2 stops17h 44m

£943

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 19/2

10:40-23:52

2 stops19h 12m

Houston George Bush Intcntl

Mon 23/2

13:01-14:15

2 stops19h 14m

£943

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 14/2

09:15-20:00

2 stops16h 45m

Houston George Bush Intcntl

Sat 21/2

21:50-08:25

1 stop28h 35m

£972

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

Sat 14/2

09:25-23:59

3 stops44h 34m

Houston George Bush Intcntl

Sat 21/2

15:30-21:40

2 stops24h 10m

£1,036

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 14/2

17:20-23:33

2 stops36h 13m

Houston George Bush Intcntl

Sat 21/2

16:05-16:50

2 stops18h 45m

£1,065

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 14/3

17:20-14:30

1 stop26h 10m

Houston George Bush Intcntl

Sat 21/3

16:30-16:50

1 stop19h 20m

£1,084

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Belfast to Houston flight deals and tips

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

Fastest flight time	18h 53m
Direct flights	None

The fastest flight from Belfast to Houston takes 18h 53m

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

Search flight deals

How far is Belfast to Houston by plane?
The distance between Belfast and Houston is about 4545.0 mi. Typically, this will take 18h 53m 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.

How do I get Price Alerts for flights from Belfast to Houston?
Search flight deals from Belfast to Houston. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Belfast to Houston with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
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 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.