Cheap Flights from Belfast to Houston

Compare Belfast to Houston flight deals

Find the cheapest month or even day of the year to fly to Houston

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Flight deals from Belfast to Houston

Looking for a cheap last-minute deal or the best return flight from Belfast to Houston? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Belfast to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Belfast to Houston flights are currently cheapest in February.

Alternative Belfast to Houston routes

Looking for the cheapest, fastest or easiest route from Belfast to Houston? You could fly into the following airports instead.

Belfast to Houston: Flight information

The things to know before you go.
Cheapest flight foundR 6,098
Cheapest month to flyFebruary

Finding cheap flights from Belfast to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Belfast to Houston is R 11,622. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Belfast to Houston. But we found flights with one or more stops from R 11,622.
As of November 2025, there are no flights flying from Belfast to Houston.
The cheapest month to fly from Belfast to Houston is usually January.
If you're flying from Belfast, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from R 11,622.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Houston on Thursday, 8 January 2026.
No airlines currently offer direct flights between Belfast and Houston. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In November, the average temperature is usually around 17°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
The cheapest airline that flies to Houston is easyJet .

Flying from Belfast to Houston: what you need to know

  • There are two main airports to choose from in Belfast. Explore your options leaving from Belfast International Airport (BFS) or George Best Belfast City Airport (BHD) when reserving your flight from Belfast to Houston.

  • Arrive in Houston at George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU).

  • Houston is five hours behind Belfast and is in the UTC-5 timezone.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your Belfast to Houston flight.

  • Travelling during a peak time like August? Public holidays and other popular periods can mean longer queues at check-in and security. Be extra cautious and get there up to four hours ahead of international flights and two hours before domestic departures.

How to find the cheapest flights from Belfast to Houston

  • Don't wait until the last minute. You're more likely to get cheap Belfast to Houston flights if you book early. Airlines often offer some fantastic early bird deals.

  • The 'Whole month' search tool will show you the cheapest plane tickets from Belfast to Houston across the month. It's a great way to find a bargain if your trip dates aren't set in stone.

  • Getting a cheap flight from Belfast to Houston is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when the price has dropped.

  • Pick your preferred arrival and departure times, number of stops and airlines by using the filters. Or sort your Belfast to Houston flight results by 'Cheapest,' 'Fastest' or 'Best.'

Flying from Belfast

Belfast International Airport (BFS)

  • Stopovers offer the perfect opportunity to visit a new city or just take a break during your trip. When looking for a Belfast to Houston flight, uncheck 'Direct flights only' to check out all potential stops. Amsterdam Airport Schiphol (AMS) is one option if you're departing from Belfast International Airport.

  • Located around 19 kilometres from central Belfast, BFS can be reached in about 30 minutes by car (depending on traffic). The journey by public transport is roughly 2 hours.

  • Catching an early flight from Belfast to Houston? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels near Belfast International Airport:

  • Of all flights leaving Belfast International Airport, 67.55% arrive as scheduled at their destination.

George Best Belfast City Airport (BHD)

  • Split up your Belfast to Houston flight with a stop so you can stretch your legs or tick another place off your list. Some popular stopovers between George Best Belfast City Airport and Houston are:

    • London Heathrow Airport (LHR)

    • Frankfurt Airport (FRA)

    • Manchester Airport (MAN)

  • BHD is around 5 kilometres from central Belfast. It'll take you 10 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 20 minutes.

  • Want to treat yourself to an extra night away before boarding your flight from Belfast to Houston? Relax in a hotel near George Best Belfast City Airport before your break officially begins. Consider one of these stays:

  • George Best Belfast City Airport has an on-time performance of 68%. This figure gives an insight into how often flights that take off from this airport arrive on time.

Arriving in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • William P. Hobby Airport (HOU) is around 16 kilometres from the centre of Houston. Once you've disembarked your flight from Belfast to Houston, it'll take you approximately 20 minutes to reach the heart of the city in a ride-share or cab.

  • You can expect the journey to take approximately 1 hour 40 minutes on public transport.

  • After your flight from Belfast to Houston, unwind at a hotel close to HOU. These are some comfortable accommodation options that'll help you get into relaxation mode:

  • The quickest way to get to where you're going is with a William P. Hobby Airport rental car. Collect your wheels from Easirent, Dollar or Thrifty and be on your way in a flash.

  • Lock in the best price by booking your ride from HOU four weeks ahead of time. You'll also have access to a wider range of vehicles.

  • You'll find William P. Hobby Airport at 7800 Airport Boulevard.

Best time to go to Houston

  • February is the quietest month for flights from Belfast to Houston, while July is the most popular. Figure out the ideal time to visit Houston based on whether you want a laid-back vibe or a lively atmosphere.

  • When booking your Belfast to Houston tickets, consider what kind of weather you prefer. August is the warmest month in Houston, with temperatures ranging from 24ºC (75ºF) to 40ºC (104ºF).

  • If you like cooler conditions, look for a cheap flight from Belfast to Houston in January when temperatures average between 5ºC (41ºF) and 19ºC (66ºF).

More about Houston

Explore more of United States

  • You've visited Houston, now it's time to discover more of United States. Journey around 306 kilometres west to San Antonio to check off its top sights. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, you'll have a packed itinerary ahead.

  • Around 370 kilometres north of Houston, Dallas is another essential stop in United States. Experience major highlights starting with Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.