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C$632 Cheap Flights from Dublin (DUB) to Houston Hobby (HOU)

Compare Dublin to Houston Hobby flight deals

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Flight deals from Dublin to Houston Hobby

Looking for a cheap last-minute deal or the best return flight from Dublin Airport to Houston Hobby Airport? If you want to travel next month, return fares start from C$1,370. Find the lowest prices on one-way and return tickets right here.
Houston.C$632 per passenger.Departing Thu., Sep. 3.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Thu., Sep. 3, arriving in Houston Hobby.Price includes taxes and charges.From C$632, select.
Houston.C$635 per passenger.Departing Sat., Aug. 29.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Sat., Aug. 29, arriving in Houston Hobby.Price includes taxes and charges.From C$635, select.
Houston.C$721 per passenger.Departing Sun., Oct. 4.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Sun., Oct. 4, arriving in Houston Hobby.Price includes taxes and charges.From C$721, select.
Houston.C$752 per passenger.Departing Thu., Nov. 19.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Dublin on Thu., Nov. 19, arriving in Houston Hobby.Price includes taxes and charges.From C$752, select.
Houston.C$766 per passenger.Departing Wed., Jul. 22.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Wed., Jul. 22, arriving in Houston Hobby.Price includes taxes and charges.From C$766, select.
Houston.C$996 per passenger.Departing Fri., Dec. 18.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Dublin on Fri., Dec. 18, arriving in Houston Hobby.Price includes taxes and charges.From C$996, select.
Houston.C$1,040 per passenger.Departing Wed., Mar. 10.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from Dublin on Wed., Mar. 10, arriving in Houston Hobby.Price includes taxes and charges.From C$1,040, select.
Houston.C$1,063 per passenger.Departing Sun., May 23.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Dublin on Sun., May 23, arriving in Houston Hobby.Price includes taxes and charges.From C$1,063, select.
Houston.C$1,095 per passenger.Departing Fri., Jan. 15.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Dublin on Fri., Jan. 15, arriving in Houston Hobby.Price includes taxes and charges.From C$1,095, select.

Find the cheapest month to fly from Dublin to Houston Hobby

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Houston Hobby flights are currently cheapest in September.
Jul.
from C$766
Aug.
from C$635
Sep.
from C$632
Oct.
from C$721
Nov.
from C$752
Dec.
from C$996
Jan.
from C$1,095
Feb.
Find prices
Mar.
from C$1,040
Apr.
Find prices
May
from C$1,063
Jun.
Find prices

Dublin to Houston Hobby: Alternative routes

Compare routes from Dublin to Houston below. You may find an airport to fly into that's cheaper, faster, or easier than Houston Hobby.

Houston Hobby

15km from central Houston
Closest
from C$632
Search flights

Houston George Bush Intercntl.

25km from central Houston
Cheapest
from C$488
Search flights

Houston Ellington Field

28km from central Houston
Search flights

Dublin to Houston: Flight information

The things to know before you go.
Cheapest flight foundC$632
Cheapest month to flySeptember

Finding cheap flights from Dublin to Houston Hobby: Frequently asked questions

The best price we found for a return flight from Dublin to Houston Hobby is C$1,299. 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 Dublin to Houston Hobby. But we found flights with one or more stops from C$1,299.
As of July 2026, there are no flights flying from Dublin to Houston Hobby.
The cheapest month to fly from Dublin to Houston Hobby is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Houston Hobby Airport on Saturday, November 21, 2026.
No airlines currently offer direct flights between Dublin Airport and Houston Hobby Airport. 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 Hobby 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.

Currently, Iberia offers the cheapest flight tickets to Houston Hobby.

Flying from Dublin Airport (DUB) to William P. Hobby Airport (HOU): what you need to know

  • Delays at security and check-in are likely if you're jetting off during high season, so give yourself even more breathing space. A good rule of thumb for peak times? Get there up to four hours early for international flights and at least two hours for domestic departures.

  • If you want a stopover for your flight from Dublin Airport to William P. Hobby Airport, simply uncheck 'Direct flights only' and look through your options. These are the popular stopovers between DUB and HOU:

    • Philadelphia International Airport

    • Charlotte Douglas International Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Dublin Airport (DUB) to William P. Hobby Airport (HOU)

  • C$632 is currently the best price for a one-way ticket from Dublin Airport to William P. Hobby Airport. A return flight starts from C$1,299. These fares can change depending on demand and availability.

  • To pick up cheap flight tickets from DUB to HOU, book early. Airlines typically offer their best fares when flights are first released.

  • Finding cheap flight tickets from Dublin Airport to William P. Hobby Airport is more likely if you can be flexible with your travel dates. Use the 'Whole month' tool to see the lowest prices across the month and bag a great deal.

  • Set up a Price Alert for cheap flight tickets from DUB to HOU. You don't need to search every day to see whether fares have dropped. We'll tell you the moment there's a change in price.

  • Tailor your trip using filters. Select your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Dublin Airport to William P. Hobby Airport.

Handy information about Dublin Airport (DUB)

  • Dublin Airport is around 21 kilometres from central Dublin. If you're ride-sharing, catching a cab or driving from the center, it'll take 29 minutes or so to get there, depending on traffic. If you're using public transport, expect the travel time to be approximately 2 hours and 9 minutes.

  • After a convenient hotel near DUB? If you've booked an early flight from Dublin Airport to William P. Hobby Airport, these accommodation options will have you moments from your departure gate:

Arriving at William P. Hobby Airport (HOU)

Getting from William P. Hobby Airport (HOU) to central Houston

  • William P. Hobby Airport to central Houston is about 22 minutes by car. It's approximately 19 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing services.

  • Traveling by public transport takes roughly 1 hour and 42 minutes.

When to fly to William P. Hobby Airport (HOU)

  • July is the most popular month for flights from Dublin Airport to William P. Hobby Airport. To steer clear of the crowds, travel to Houston in April.

  • When reserving your flight from Dublin Airport to William P. Hobby Airport, consider the kind of weather you enjoy. August is the warmest month in Houston, with the temperature ranging from 24ºC to 40ºC.

  • Look for cheap flight tickets from DUB to HOU in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 5ºC and 19ºC on average.

More about Houston

  • After booking your flights from DUB to HOU, you'll need to find a hotel in Houston. Make one of these accommodation options your base for exploring this popular destination:

  • There are so many things to discover in this city it can be hard to know where to begin. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are top sights which should be on any good Houston itinerary.

Complete your Houston trip with hotels and a car rental

  • You've booked a cheap ticket to William P. Hobby Airport — now it's time to find a place to stay, and perhaps even your own set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in Houston.

Plan the rest of your trip from Dublin to Houston

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.