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Cheap Flights from Houston (HOUA) to Belfast (BELF)

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Flight deals from Houston to Belfast

Looking for a cheap last-minute deal or the best return flight from Houston to Belfast? Find the lowest prices on one-way and return tickets right here.
Belfast.£526 per passenger.Departing Fri, 12 Sep, returning Sun, 21 Sep.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Houston George Bush Intercntl. on Fri, 12 Sep, arriving in Belfast City.Inbound indirect flight with Finnair, departs from Belfast City on Sun, 21 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £526, select.
Fri, 12 SepIAH - BHD with Finnair
1 stop
Sun, 21 SepBHD - IAH with Finnair
1 stop
from £526
Belfast.£587 per passenger.Departing Sun, 8 Jun, returning Wed, 11 Jun.Return flight with Spirit Airlines and Ryanair.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Sun, 8 Jun, arriving in Belfast International.Inbound indirect flight with Ryanair, departs from Belfast International on Wed, 11 Jun, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £587, select.
Sun, 8 JunIAH - BFS with Spirit Airlines
1 stop
Wed, 11 JunBFS - IAH with Ryanair
1 stop
from £587
Belfast.£659 per passenger.Departing Fri, 1 Aug, returning Sat, 9 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Fri, 1 Aug, arriving in Belfast City.Inbound indirect flight with British Airways, departs from Belfast City on Sat, 9 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £659, select.
Fri, 1 AugIAH - BHD with British Airways
1 stop
Sat, 9 AugBHD - IAH with British Airways
1 stop
from £659
Belfast.£749 per passenger.Departing Tue, 27 May, returning Tue, 3 Jun.Return flight with Air France and Ryanair.Outbound indirect flight with Air France, departs from Houston George Bush Intercntl. on Tue, 27 May, arriving in Belfast International.Inbound indirect flight with Ryanair, departs from Belfast International on Tue, 3 Jun, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £749, select.
Tue, 27 MayIAH - BFS with Air France
1 stop
Tue, 3 JunBFS - IAH with Ryanair
1 stop
from £749
Belfast.£765 per passenger.Departing Thu, 17 Jul, returning Wed, 23 Jul.Return flight with Frontier Airlines and easyJet.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Thu, 17 Jul, arriving in Belfast International.Inbound indirect flight with easyJet, departs from Belfast International on Wed, 23 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £765, select.
Thu, 17 JulIAH - BFS with Frontier Airlines
1 stop
Wed, 23 JulBFS - IAH with easyJet
1 stop
from £765
Belfast.£877 per passenger.Departing Thu, 18 Dec, returning Sun, 4 Jan.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Thu, 18 Dec, arriving in Belfast City.Inbound indirect flight with British Airways, departs from Belfast City on Sun, 4 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From £877, select.
Thu, 18 DecIAH - BHD with British Airways
1 stop
Sun, 4 JanBHD - IAH with British Airways
1 stop
from £877
How did we find these deals? The deals you see here are the lowest prices for flight tickets from Houston to Belfast found in the last 4 days, and are subject to change and availability.

Find the cheapest month to fly from Houston to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Belfast flights are currently cheapest in September.
May
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Jun
from £587
Jul
from £765
Aug
from £659
Sep
from £526
Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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Alternative Houston to Belfast routes

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

Houston to Belfast: Flight information

The things to know before you go.
Cheapest flight found£526
Cheapest month to flySeptember

Finding cheap flights from Houston to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Houston to Belfast is £526. 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 Houston to Belfast. But we found flights with one or more stops from £526.
As of May 2025, there are no flights flying from Houston to Belfast.
The cheapest month to fly from Houston to Belfast is usually May 2025.
If you're flying from Houston, the cheapest airport near Belfast is Belfast City – which is 2.3 miles away from the centre of Belfast. We've found flights into this airport from £526.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Belfast on Friday, 12 September 2025.
No airlines currently offer direct flights between Houston and Belfast. 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 Belfast 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 Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 10°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
The cheapest airline that flies to Belfast is Finnair .

Travelling from Houston to Belfast: what you need to know

  • There are a couple of main airports you can take off from in Houston. Check out your options leaving from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU) when reserving your flight from Houston to Belfast.

  • When working out where to arrive in Belfast, Belfast International Airport (BFS) and George Best Belfast City Airport (BHD) are the chief entry points.

  • The timezone in Belfast is UTC+0, which is five hours ahead of Houston.

  • Give yourself enough time to catch your Houston to Belfast flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Hopping on a plane during a peak time like July? Popular periods (like Thanksgiving, Christmas and spring break) can add an hour at security. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

How to find the cheapest flights from Houston to Belfast

  • To pick up cheap Houston to Belfast flights, book early. Airlines tend to offer their most competitively priced fares when tickets are first released.

  • If you can be flexible with your travel dates, use the 'Whole month' search tool. It'll give you the lowest price across each month when searching for your plane ticket from Houston to Belfast.

  • Stay on top of deals for cheap flights from Houston to Belfast by setting up a Price Alert. We'll send you an email or push notification on the app when a new low fare is offered.

  • Lock in a cheap Houston to Belfast flight with the help of our filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Flying from Houston

George Bush Intercontinental Airport (IAH)

  • Stopovers are the ideal opportunity to break up your journey — and possibly even tour another city. When searching for Houston to Belfast flights leaving from George Bush Intercontinental Airport, uncheck the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:

    • London Heathrow Airport (LHR)

    • Frankfurt Airport (FRA)

    • Manchester Airport (MAN)

  • Travelling from central Houston to IAH takes around 50 minutes by public transport. If you ride-share, drive or get a cab, you'll cover the 13 miles in 20 minutes or so, depending on traffic.

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

    • Ramada by Wyndham Houston Intercontinental Airport South

    • La Quinta Inn & Suites by Wyndham Houston Bush IAH South

    • DoubleTree by Hilton Houston Intercontinental Airport

  • 78.42% of flights that take off from George Bush Intercontinental Airport touch down at their destination on time.

  • IAH's address is 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

  • HOU is about 10 miles from central Houston. It takes 20 minutes or so to get to the airport by car from the city centre. Public transport takes roughly 1 hour 40 minutes.

  • You're going on holiday, so why not book another night away? Consider kicking back in one of these accommodation options near William P. Hobby Airport the day before your flight from Houston to Belfast:

    • Travelodge by Wyndham Houston Hobby Airport

    • La Quinta Inn & Suites by Wyndham Houston Hobby Airport

    • Days Inn & Suites by Wyndham Houston Hobby Airport

  • Flights from William P. Hobby Airport have a strong track record for punctuality, with 81.06% of them arriving right on cue.

  • The address for HOU is 7800 Airport Boulevard.

Arriving in Belfast

Belfast International Airport (BFS)

  • Belfast International Airport (BFS) is approximately 12 miles from central Belfast. If you're catching a cab or a ride-share, the drive will take around 30 minutes.

  • It usually takes 2 hours to get there when travelling by public transport.

  • The last thing you want is a long journey to your hotel if you're arriving on a late flight from Houston to Belfast. Book one of these accommodation options near BFS instead:

    • Ballyrobin Hotel

    • Keef Halla Country House

    • Maldron Hotel Belfast International Airport

  • Pick up a Belfast International Airport rental car and discover Belfast and beyond with your own wheels. Budget, Drivalia and Dollar are popular providers to choose from here.

  • Get the best deal by reserving your ride from Belfast International Airport about three weeks ahead of your trip.

George Best Belfast City Airport (BHD)

  • The centre of Belfast is located around 3 miles from George Best Belfast City Airport (BHD). As soon as your flight from Houston to Belfast has hit the runway and you've made your way to arrivals, expect a drive of about 10 minutes.

  • The trip will take roughly 20 minutes on public transport.

  • Hang up the 'Do not disturb' sign and rest at a hotel close to BHD. Here are a few options where you can check in after your flight from Houston to Belfast:

    • Leonardo Hotel Belfast

    • Ramada by Wyndham Belfast City Centre

    • Hilton Belfast

  • Budget, Sixt and Alamo make collecting a George Best Belfast City Airport rental car simple. These companies are located around or in the terminal and will have you behind the wheel before you know it.

  • Snap up the best price by reserving your ride from BHD two weeks in advance. You can also expect to have a wider selection of vehicles.

Best time to go to Belfast

  • It's time to work out your dates for your flight from Houston to Belfast. August is the busiest month to travel to Belfast. If you like a quieter vibe, go in January.

  • When booking your Houston to Belfast tickets, think about what kind of weather works for you. July is the warmest month in Belfast, with temperatures ranging from 10ºC (50ºF) to 19ºC (66ºF).

  • Look for cheap flights from Houston to Belfast in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 1ºC (34ºF) and 8ºC (46ºF) on average.

More about Belfast

  • After booking your flight from Houston to Belfast, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Belfast:

    • Leonardo Hotel Belfast

    • Holiday Inn Belfast City Centre

    • Ramada by Wyndham Belfast City Centre

  • Titanic Belfast and Crumlin Road Gaol Visitor Attraction and Conference Centre are just a couple of the big attractions to put on your Belfast to-do list. Continue your sightseeing adventures at Botanic Gardens.

Explore more of United Kingdom

  • You've seen Belfast, now it's time to discover other parts of United Kingdom. Travel about 220 miles south-east to Birmingham to check off its leading sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, there's plenty to keep you on the go.

  • If you're interested in discovering another well-known destination in United Kingdom, head for Bristol, about 260 miles south-east of Belfast. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among its highlights.

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Plan the rest of your trip from Houston to Belfast

  • Car hire in Belfast
  • Hotels in Belfast

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

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