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

Prices for flights from Belfast Intl Airport to Houston refresh daily.

How many operators does momondo search for flights from Belfast Intl Airport to Houston?

There is 1 operator available for flights from Belfast Intl Airport to Houston as of August 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast Intl Airport to Houston.

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

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£653 Cheap Flights from Belfast Intl Airport to Houston in 2025

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Find the cheapest flights from Belfast Intl Airport to Houston

Round-trip

One-way

Cheap return flights

BFS-HO1

4533 mimulti-stop

HO1-BFS

4533 mimulti-stop

Multiple Airlines

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Use the filters below to find and compare flights from Belfast Intl Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

Tue 5/8

10:50-20:31

3 stops39h 41m

£723

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

Tue 5/8

13:35-14:11

2 stops54h 36m

£776

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Belfast Intl Airport 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 day to depart on your flight to Houston?

The cheapest day to depart from Belfast Intl Airport to Houston is on a Tuesday. Travellers who choose to depart for Houston on a Tuesday will often find tickets for as low as £698. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Thursday is £766.

Cheap Belfast Intl Airport to Houston flight deals and tips

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

Fastest flight time	39h 41m
Direct flights	None
Airports in Houston	1 airport

The fastest flight from Belfast Intl Airport to Houston takes 39h 41m

There are no direct flights from Belfast Intl Airport to Houston. Popular non-direct route for this connection is Belfast Intl Airport - Houston George Bush Intcntl Airport.

There is 1 airport near Houston: Houston George Bush Intcntl (IAH)

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How far is Belfast Intl to Houston by plane?
Belfast Intl and Houston are 4532.9 mi apart from one another.
When did momondo last update prices for flights from Belfast Intl Airport to Houston?
Prices for flights from Belfast Intl Airport to Houston refresh daily.
How many operators does momondo search for flights from Belfast Intl Airport to Houston?
There is 1 operator available for flights from Belfast Intl Airport to Houston as of August 2025.
How old do you have to be to fly from Belfast Intl Airport to Houston?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast Intl Airport to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Belfast Intl Airport to Houston

Compare and see reviews for airlines that fly from Belfast Intl Airport to Houston with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £714	Free Cancellation	Rating 6.6 7,222 reviews		Search British Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Belfast.

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

Yes. momondo enables you to select and highlight flights to Houston from Belfast with this policy.

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

momondo provides multiple filters to help you find the best flight to Houston from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Belfast to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.