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.

£1,049 Cheap Flights from Belfast to Houston in 2026

Find the cheapest flights from Belfast to Houston

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:20 - 21:52BFS Belfast Intl-IAH Houston George Bush Intcntl

45h 32m3 stops London Gatwick Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

07:20 - 21:35IAH Houston George Bush Intcntl-BFS Belfast Intl

32h 15m3 stops Toronto Pearson Intl Dublin Liverpool J. Lennon

£852Multiple Airlines

Sat, 19 Sep - Sat, 26 Sep

09:30 - 21:52BFS Belfast Intl-IAH Houston George Bush Intcntl

18h 22m2 stops Manchester Toronto Pearson Intl

12:00 - 21:35IAH Houston George Bush Intcntl-BFS Belfast Intl

27h 35m3 stops Toronto Pearson Intl Dublin Liverpool J. Lennon

£887Multiple Airlines

Sat, 19 Sep - Sat, 26 Sep

09:30 - 21:52BFS Belfast Intl-IAH Houston George Bush Intcntl

18h 22m2 stops Manchester Toronto Pearson Intl

12:00 - 09:35IAH Houston George Bush Intcntl-BFS Belfast Intl

15h 35m2 stops Toronto Pearson Intl Manchester

£928Multiple Airlines

Sat, 19 Sep - Sat, 26 Sep

07:40 - 19:55BHD Belfast City-IAH Houston George Bush Intcntl

18h 15m1 stop London Heathrow

21:40 - 18:35IAH Houston George Bush Intcntl-BHD Belfast City

14h 55m1 stop London Heathrow

£1,049British Airways

Thu, 12 Nov - Mon, 16 Nov

07:40 - 19:55BHD Belfast City-IAH Houston George Bush Intcntl

18h 15m1 stop London Heathrow

21:40 - 18:35IAH Houston George Bush Intcntl-BHD Belfast City

14h 55m1 stop London Heathrow

£1,050British Airways

Thu, 12 Nov - Mon, 16 Nov

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

13h 30m1 stop London Heathrow

16:14 - 18:35IAH Houston George Bush Intcntl-BHD Belfast City

20h 21m2 stops Dallas/Fort Worth London Heathrow

£1,050British Airways

Thu, 12 Nov - Mon, 16 Nov

07:40 - 19:55BHD Belfast City-IAH Houston George Bush Intcntl

18h 15m1 stop London Heathrow

21:40 - 18:35IAH Houston George Bush Intcntl-BHD Belfast City

14h 55m1 stop London Heathrow

£1,053British Airways

Thu, 12 Nov - Mon, 16 Nov

12:45 - 23:59BHD Belfast City-IAH Houston George Bush Intcntl

17h 14m2 stops London Heathrow Dallas/Fort Worth

17:23 - 12:55IAH Houston George Bush Intcntl-BHD Belfast City

37h 32m2 stops Chicago O'Hare Intl London Heathrow

£1,053British Airways

Thu, 8 Oct - Sun, 11 Oct

06:30 - 13:25BHD Belfast City-IAH Houston George Bush Intcntl

12h 55m1 stop London Heathrow

17:34 - 15:30IAH Houston George Bush Intcntl-BHD Belfast City

39h 56m2 stops Miami London Heathrow

£1,054British Airways

Thu, 8 Oct - Sun, 11 Oct

18:20 - 19:15BHD Belfast City-IAH Houston George Bush Intcntl

30h 55m1 stop London Heathrow

14:08 - 10:30IAH Houston George Bush Intcntl-BHD Belfast City

38h 22m2 stops Chicago O'Hare Intl London Heathrow

£1,055British Airways

Tue, 22 Sep - Sat, 26 Sep

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

12 Nov

BHD06:35Belfast City

13h 30m

1 stop

IAH14:05Houston George Bush Intcntl

16 Nov

IAH16:14Houston George Bush Intcntl

20h 21m

2 stops

BHD18:35Belfast City

£1,049

British Airways

12 Nov

BHD07:40Belfast City

18h 15m

1 stop

IAH19:55Houston George Bush Intcntl

16 Nov

IAH21:40Houston George Bush Intcntl

14h 55m

1 stop

BHD18:35Belfast City

£1,050

British Airways

12 Nov

BHD06:35Belfast City

13h 30m

1 stop

IAH14:05Houston George Bush Intcntl

16 Nov

IAH16:14Houston George Bush Intcntl

20h 21m

2 stops

BHD18:35Belfast City

£1,050

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sat 19/9

06:20-21:52

3 stops45h 32m

Houston George Bush Intcntl

Sat 26/9

07:20-21:35

3 stops32h 15m

£852

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sat 19/9

09:30-21:52

2 stops18h 22m

Houston George Bush Intcntl

Sat 26/9

12:00-21:35

3 stops27h 35m

£887

BelfastHouston

BFS Belfast Intl - IAH Houston George Bush Intcntl

BFSIAH

Belfast Intl

Sat 19/9

09:30-21:52

2 stops18h 22m

Houston George Bush Intcntl

Sat 26/9

12:00-09:35

2 stops15h 35m

£928

Fastest return journey

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Thu 12/11

07:40-19:55

1 stop18h 15m

Houston George Bush Intcntl

Mon 16/11

21:40-18:35

1 stop14h 55m

£1,049

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Thu 12/11

07:40-19:55

1 stop18h 15m

Houston George Bush Intcntl

Mon 16/11

21:40-18:35

1 stop14h 55m

£1,050

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Thu 12/11

06:35-14:05

1 stop13h 30m

Houston George Bush Intcntl

Mon 16/11

16:14-18:35

2 stops20h 21m

£1,050

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Thu 12/11

07:40-19:55

1 stop18h 15m

Houston George Bush Intcntl

Mon 16/11

21:40-18:35

1 stop14h 55m

£1,053

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Thu 8/10

12:45-23:59

2 stops17h 14m

Houston George Bush Intcntl

Sun 11/10

17:23-12:55

2 stops37h 32m

£1,053

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Thu 8/10

06:30-13:25

1 stop12h 55m

Houston George Bush Intcntl

Sun 11/10

17:34-15:30

2 stops39h 56m

£1,054

BelfastHouston

BHD Belfast City - IAH Houston George Bush Intcntl

BHDIAH

Belfast City

Tue 22/9

18:20-19:15

1 stop30h 55m

Houston George Bush Intcntl

Sat 26/9

14:08-10:30

2 stops38h 22m

£1,055

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	13h 30m
Direct flights	None

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.

Frequently asked questions about flying from Belfast to Houston

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.