Cheap Flights from Dublin (DUB) to Houston (HOUA)

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Flight deals from Dublin to Houston

Looking for a cheap last-minute deal or the best return flight from Dublin Airport to Houston? If you want to travel next month, return fares start from $1,243. Find the lowest prices on one-way and return tickets right here.

Houston.$959 per passenger.Departing Fri, 2 Oct, returning Fri, 23 Oct.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Fri, 2 Oct, arriving in Houston George Bush Intercntl..Inbound indirect flight with jetBlue, departs from Houston George Bush Intercntl. on Fri, 23 Oct, arriving in Dublin.Price includes taxes and charges.From $959, select.

Houston.$959 per passenger.Departing Tue, 8 Sep, returning Tue, 22 Sep.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Tue, 8 Sep, arriving in Houston George Bush Intercntl..Inbound indirect flight with jetBlue, departs from Houston George Bush Intercntl. on Tue, 22 Sep, arriving in Dublin.Price includes taxes and charges.From $959, select.

Houston.$1,026 per passenger.Departing Tue, 18 Aug, returning Tue, 25 Aug.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Tue, 18 Aug, arriving in Houston George Bush Intercntl..Inbound indirect flight with jetBlue, departs from Houston George Bush Intercntl. on Tue, 25 Aug, arriving in Dublin.Price includes taxes and charges.From $1,026, select.

Houston.$1,135 per passenger.Departing Wed, 18 Nov, returning Wed, 25 Nov.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Dublin on Wed, 18 Nov, arriving in Houston George Bush Intercntl..Inbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Wed, 25 Nov, arriving in Dublin.Price includes taxes and charges.From $1,135, select.

Houston.$1,135 per passenger.Departing Thu, 11 Mar, returning Thu, 25 Mar.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Dublin on Thu, 11 Mar, arriving in Houston George Bush Intercntl..Inbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Thu, 25 Mar, arriving in Dublin.Price includes taxes and charges.From $1,135, select.

Houston.$1,135 per passenger.Departing Wed, 18 Nov, returning Wed, 2 Dec.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Dublin on Wed, 18 Nov, arriving in Houston George Bush Intercntl..Inbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Wed, 2 Dec, arriving in Dublin.Price includes taxes and charges.From $1,135, select.

Houston.$1,135 per passenger.Departing Mon, 1 Feb, returning Mon, 15 Feb.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Dublin on Mon, 1 Feb, arriving in Houston George Bush Intercntl..Inbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Mon, 15 Feb, arriving in Dublin.Price includes taxes and charges.From $1,135, select.

Houston.$1,135 per passenger.Departing Thu, 25 Feb, returning Wed, 10 Mar.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Dublin on Thu, 25 Feb, arriving in Houston George Bush Intercntl..Inbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Wed, 10 Mar, arriving in Dublin.Price includes taxes and charges.From $1,135, select.

Houston.$1,138 per passenger.Departing Wed, 20 Jan, returning Wed, 3 Feb.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Dublin on Wed, 20 Jan, arriving in Houston George Bush Intercntl..Inbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Wed, 3 Feb, arriving in Dublin.Price includes taxes and charges.From $1,138, select.

Houston.$1,143 per passenger.Departing Mon, 19 Apr, returning Mon, 26 Apr.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Dublin on Mon, 19 Apr, arriving in Houston George Bush Intercntl..Inbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Mon, 26 Apr, arriving in Dublin.Price includes taxes and charges.From $1,143, select.

Houston.$1,143 per passenger.Departing Tue, 29 Sep, returning Tue, 20 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Dublin on Tue, 29 Sep, arriving in Houston George Bush Intercntl..Inbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Tue, 20 Oct, arriving in Dublin.Price includes taxes and charges.From $1,143, select.

Houston.$1,169 per passenger.Departing Sat, 23 Jan, returning Sat, 30 Jan.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Dublin on Sat, 23 Jan, arriving in Houston George Bush Intercntl..Inbound indirect flight with Turkish Airlines, departs from Houston George Bush Intercntl. on Sat, 30 Jan, arriving in Dublin.Price includes taxes and charges.From $1,169, select.

Houston.$1,226 per passenger.Departing Tue, 1 Dec, returning Tue, 8 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Tue, 1 Dec, arriving in Houston George Bush Intercntl..Inbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Tue, 8 Dec, arriving in Dublin.Price includes taxes and charges.From $1,226, select.

Houston.$1,236 per passenger.Departing Sun, 20 Dec, returning Sat, 2 Jan.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Dublin on Sun, 20 Dec, arriving in Houston George Bush Intercntl..Inbound indirect flight with Air France, departs from Houston George Bush Intercntl. on Sat, 2 Jan, arriving in Dublin.Price includes taxes and charges.From $1,236, select.

Houston.$1,243 per passenger.Departing Mon, 26 Oct, returning Mon, 2 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Mon, 26 Oct, arriving in Houston George Bush Intercntl..Inbound indirect flight with British Airways, departs from Houston George Bush Intercntl. on Mon, 2 Nov, arriving in Dublin.Price includes taxes and charges.From $1,243, select.

Houston.$1,243 per passenger.Departing Sun, 19 Jul, returning Sun, 26 Jul.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Sun, 19 Jul, arriving in Houston George Bush Intercntl..Inbound indirect flight with jetBlue, departs from Houston George Bush Intercntl. on Sun, 26 Jul, arriving in Dublin.Price includes taxes and charges.From $1,243, select.

Find the cheapest month to fly from Dublin to Houston

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

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Alternative Dublin to Houston routes

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

Dublin to Houston: Flight information

The things to know before you go.

Cheapest flight found	$959
Cheapest month to fly	September

Finding cheap flights from Dublin to Houston: Frequently asked questions

How many airports are there in Houston?

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.

How much are return flights from Dublin to Houston?

The best price we found for a return flight from Dublin to Houston is $959. 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.

Which airlines fly direct from Dublin to Houston?

Currently, there are no airlines that fly direct from Dublin to Houston. But we found flights with one or more stops from $959.

How many flights are there a week from Dublin to Houston?

As of June 2026, there are no flights flying from Dublin to Houston.

When is the cheapest time to fly from Dublin to Houston?

The cheapest month to fly from Dublin to Houston is usually September.

Which is the cheapest airport to fly into in Houston?

If you're flying from Dublin Airport, 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 $959.

Which upcoming date is cheapest to fly from Dublin Airport to Houston on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Houston on Tuesday, 8 September 2026.

Can I get a direct flight from Dublin Airport to Houston?

No airlines currently offer direct flights between Dublin Airport and Houston. Most routes have one or more stops.

How can I get the best flight deal from Dublin Airport to Houston?

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.

When is the best time to book flights to Houston?

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.

What’s the weather like in Houston?

In June, the average temperature is usually around 28°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.

Which is the cheapest airline to fly from Dublin Airport to Houston with?

Currently, jetBlue offers the cheapest flight tickets to Houston.

Flying from Dublin Airport (DUB) to Houston: what you need to know

Houston is six hours behind Dublin, where Dublin Airport is located. Houston observes the UTC-6 timezone.
For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your DUB to Houston flight.
You can expect longer lines in popular months like July. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a good idea.
We make it a breeze to book plane tickets from DUB to Houston with a stopover. To see your options, uncheck 'Direct flights only.' Next, choose a flight with a stop long enough to explore your chosen city. Major stopovers include:
- Chicago O'Hare International Airport (ORD)
- Atlanta Hartsfield-Jackson International Airport (ATL)
- Dallas Fort Worth International Airport (DFW)
Travelling from central Dublin to DUB takes around 30 minutes on public transport. If you ride-share, drive or take a taxi, you'll cover the 8 kilometres in 25 minutes or so, depending on traffic conditions.
Catching an early flight from Dublin Airport to Houston? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these stays close to DUB:
77% of flights leaving from Dublin Airport make it to their destination on schedule.

How to find the cheapest flights from Dublin Airport (DUB) to Houston

$577 is the cheapest price we've found for a one-way Dublin Airport to Houston flight. A round-trip plane ticket right now is $959. Depending on when and how early you book, these fares could change.
Don't leave everything to the last minute. You're more likely to find cheap flights from DUB to Houston if you book ahead. Airlines often offer some fantastic early bird rates.
If you're willing to be flexible with your travel dates, make the most of the 'Whole month' search tool. It'll find the lowest price across every month when looking for your Dublin Airport to Houston ticket.
There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll notify you as soon as there's an even better deal on cheap flights from DUB to Houston.
Tailor your trip with filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Dublin Airport to Houston.

Airports in Houston

Houston George Bush Intercontinental Airport (IAH)

Houston George Bush Intercontinental Airport (IAH) to central Houston takes around 30 minutes to reach by car. The centre is roughly 40 kilometres away.
It takes around 1 hour 10 minutes if you're travelling by public transport.
The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from Dublin Airport to Houston. Reserve one of these accommodation options near IAH instead:
Reserving your ride from Houston George Bush Intercontinental Airport around three weeks in advance of your flight from DUB to Houston can help you lock in the lowest rate.
The address for IAH is 16930 JFK Boulevard.

Houston Hobby Airport (HOU)

Central Houston is located around 19 kilometres from Houston Hobby Airport (HOU). Once your flight from Dublin Airport to Houston has touched down and you've made your way through the terminal, expect a drive of around 20 minutes.
Public transport will get you there in around 50 minutes.
There are some comfortable places to call home for the night near HOU. Tuck yourself in and get cosy after your DUB to Houston flight at one of these perfectly located options:
Call dibs on the best options. Securing your ride from HOU four weeks ahead of time often means lower prices and a wider selection of vehicles.
Houston Hobby Airport is located at 7800 Airport Boulevard.

Best time to go to Houston

January is the quietest month for flights from Dublin Airport to Houston, while July is the busiest. Work out the ideal time to visit Houston based on whether you prefer a bustling atmosphere or a more laid-back vibe.
The warmest month in Houston is August, with temperatures ranging between 24ºC (75ºF) and 40ºC (104ºF). Book your Dublin Airport to Houston plane ticket then if that's your definition of good weather.
January has average temperatures of between 5ºC (41ºF) and 19ºC (66ºF). Look for a cheap ticket from DUB to Houston around that time if you like cooler conditions.

More about Houston

When it comes to searching for somewhere to lay your head, you'll find the top stays in Houston right here. Check out these hotels once you've locked in your flight from Dublin Airport to Houston:
There are so many things to see and do in this city it can be hard to figure out where to start. Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and The Menil Collection are leading attractions which should be on any good Houston itinerary.

Explore more of the United States

Houston is easy to fall in love with, but there are so many other parts of the United States waiting to be discovered. About 306 kilometres west of Houston, a visit to San Antonio will keep your itinerary busy. Start with leading attractions like San Antonio River Walk, San Antonio River walk and Alamo Plaza.
Around 370 kilometres north of Houston, Dallas is another essential stop in the United States. Experience the best of this destination with a visit to Meyerson Symphony Centre, Winspear Opera House and Dallas Museum of Art.