Cheap flights from Houston Hobby to Dublin

Compare Houston Hobby to Dublin flight deals

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

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Flight deals from Houston Hobby to Dublin

Looking for a cheap last-minute deal or the best round-trip flight from Houston Hobby Airport to Dublin Airport? If you want to travel next month, round-trip fares start from $1,032. Find the lowest prices on one-way and round-trip tickets right here.

Dublin.$717 per passenger.Departing Wed, Nov 11, returning Wed, Nov 18.Round-trip flight with KLM and Air France.Outbound indirect flight with KLM, departing from Houston Hobby on Wed, Nov 11, arriving in Dublin.Inbound indirect flight with Air France, departing from Dublin on Wed, Nov 18, arriving in Houston Hobby.Price includes taxes and charges.From $717, select.

Dublin.$721 per passenger.Departing Wed, Oct 28, returning Wed, Nov 4.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Houston Hobby on Wed, Oct 28, arriving in Dublin.Inbound indirect flight with Delta, departing from Dublin on Wed, Nov 4, arriving in Houston Hobby.Price includes taxes and charges.From $721, select.

Dublin.$750 per passenger.Departing Mon, Oct 5, returning Wed, Oct 14.Round-trip flight with Air France.Outbound indirect flight with Air France, departing from Houston Hobby on Mon, Oct 5, arriving in Dublin.Inbound indirect flight with Air France, departing from Dublin on Wed, Oct 14, arriving in Houston Hobby.Price includes taxes and charges.From $750, select.

Dublin.$768 per passenger.Departing Tue, Dec 1, returning Tue, Dec 15.Round-trip flight with KLM and Air France.Outbound indirect flight with KLM, departing from Houston Hobby on Tue, Dec 1, arriving in Dublin.Inbound indirect flight with Air France, departing from Dublin on Tue, Dec 15, arriving in Houston Hobby.Price includes taxes and charges.From $768, select.

Dublin.$771 per passenger.Departing Fri, Nov 27, returning Fri, Dec 4.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Houston Hobby on Fri, Nov 27, arriving in Dublin.Inbound indirect flight with Delta, departing from Dublin on Fri, Dec 4, arriving in Houston Hobby.Price includes taxes and charges.From $771, select.

Dublin.$797 per passenger.Departing Tue, Feb 9, returning Wed, Feb 17.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Houston Hobby on Tue, Feb 9, arriving in Dublin.Inbound indirect flight with Delta, departing from Dublin on Wed, Feb 17, arriving in Houston Hobby.Price includes taxes and charges.From $797, select.

Dublin.$800 per passenger.Departing Tue, Mar 9, returning Tue, Mar 16.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Houston Hobby on Tue, Mar 9, arriving in Dublin.Inbound indirect flight with Delta, departing from Dublin on Tue, Mar 16, arriving in Houston Hobby.Price includes taxes and charges.From $800, select.

Dublin.$801 per passenger.Departing Mon, Apr 5, returning Thu, Apr 8.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Houston Hobby on Mon, Apr 5, arriving in Dublin.Inbound indirect flight with Delta, departing from Dublin on Thu, Apr 8, arriving in Houston Hobby.Price includes taxes and charges.From $801, select.

Dublin.$810 per passenger.Departing Sat, Sep 26, returning Tue, Oct 6.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Houston Hobby on Sat, Sep 26, arriving in Dublin.Inbound indirect flight with Delta, departing from Dublin on Tue, Oct 6, arriving in Houston Hobby.Price includes taxes and charges.From $810, select.

Dublin.$846 per passenger.Departing Mon, Jan 11, returning Mon, Jan 18.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Houston Hobby on Mon, Jan 11, arriving in Dublin.Inbound indirect flight with Delta, departing from Dublin on Mon, Jan 18, arriving in Houston Hobby.Price includes taxes and charges.From $846, select.

Dublin.$850 per passenger.Departing Tue, Aug 11, returning Wed, Aug 19.Round-trip flight with KLM and Air France.Outbound indirect flight with KLM, departing from Houston Hobby on Tue, Aug 11, arriving in Dublin.Inbound indirect flight with Air France, departing from Dublin on Wed, Aug 19, arriving in Houston Hobby.Price includes taxes and charges.From $850, select.

Dublin.$855 per passenger.Departing Tue, Aug 4, returning Tue, Sep 1.Round-trip flight with KLM and Air France.Outbound indirect flight with KLM, departing from Houston Hobby on Tue, Aug 4, arriving in Dublin.Inbound indirect flight with Air France, departing from Dublin on Tue, Sep 1, arriving in Houston Hobby.Price includes taxes and charges.From $855, select.

Dublin.$857 per passenger.Departing Tue, Sep 8, returning Wed, Sep 16.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Houston Hobby on Tue, Sep 8, arriving in Dublin.Inbound indirect flight with Delta, departing from Dublin on Wed, Sep 16, arriving in Houston Hobby.Price includes taxes and charges.From $857, select.

Dublin.$939 per passenger.Departing Fri, Dec 25, returning Sat, Jan 9.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Houston Hobby on Fri, Dec 25, arriving in Dublin.Inbound indirect flight with Delta, departing from Dublin on Sat, Jan 9, arriving in Houston Hobby.Price includes taxes and charges.From $939, select.

Dublin.$955 per passenger.Departing Fri, Jul 31, returning Wed, Aug 5.Round-trip flight with Air France.Outbound indirect flight with Air France, departing from Houston Hobby on Fri, Jul 31, arriving in Dublin.Inbound indirect flight with Air France, departing from Dublin on Wed, Aug 5, arriving in Houston Hobby.Price includes taxes and charges.From $955, select.

Dublin.$962 per passenger.Departing Sat, Aug 1, returning Sat, May 1.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Houston Hobby on Sat, Aug 1, arriving in Dublin.Inbound indirect flight with Delta, departing from Dublin on Sat, May 1, arriving in Houston Hobby.Price includes taxes and charges.From $962, select.

Find the cheapest month to fly from Houston Hobby to Dublin

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

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Houston Hobby to Dublin: Alternative routes

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

Dublin

10km from central Dublin

ClosestCheapest

from $717

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Houston to Dublin: Flight information

The things to know before you go.

Cheapest flight found	$717
Cheapest month to fly	November

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

How much are round-trip flights from Houston Hobby to Dublin?

The best price we found for a round-trip flight from Houston Hobby to Dublin is $717. 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 Houston Hobby to Dublin?

Currently, there are no airlines that fly direct from Houston Hobby to Dublin. But we found flights with one or more stops from $717.

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

There are no flights flying from Houston Hobby to Dublin, as of June 2026.

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

The cheapest month to fly from Houston Hobby to Dublin is usually November.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston Hobby Airport to Dublin Airport on Wednesday, November 11, 2026.

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

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

How can I find the best flight deal to Dublin?

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 Dublin 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 Dublin?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.

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

Currently, KLM offers the cheapest flight tickets to Dublin.

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

The timezone in Dublin is UTC+0, which is six hours ahead of Houston.
Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Be at the airport on time to board your HOU to DUB flight.
Traveling during a peak time like July? Major public holidays and other popular periods can result in longer lines and delays at security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.
We make it simple to book a flight with a stopover. To see your options for tickets from Houston Hobby Airport to Dublin Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. Top stopovers between HOU and DUB include:
- Atlanta Hartsfield-Jackson Airport
- Dallas Fort Worth International Airport
- Charlotte Douglas Airport

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

The cheapest price we've found for a one-way Houston Hobby Airport to Dublin Airport flight is $298. A return ticket is currently $717. Depending on the availability when you book, these fares can change.
Don't wait until the last moment. You're more likely to get cheap tickets from HOU to DUB if you book ahead. Airlines often have some great early bird deals.
Getting cheap flights from Houston Hobby Airport to Dublin Airport is easy if you're flexible with your travel plans. Use the 'Whole month' function to see the lowest prices across each month and score a great deal.
You won't have to check every day to find out if fares have gone down when you create a Price Alert. We'll update you as soon as there's a change in price on cheap flights from HOU to DUB.
Tailor your flights with filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Houston Hobby Airport to Dublin Airport.

Handy information about Houston Hobby Airport (HOU)

HOU's address is 7800 Airport Boulevard.
Of all flights leaving Houston Hobby Airport, 79% land on time at their destination.
Houston Hobby Airport is around 19 kilometers from central Houston. If you're driving, catching a cab or ride-sharing from the center, it'll take 20 minutes or so to get there, depending on the traffic.
Planning to catch public transport? Expect a trip time of around 50 minutes.
Searching for a convenient hotel close to HOU? If you're boarding an early flight from Houston Hobby Airport to Dublin Airport, these accommodation options will have you sleeping moments from your check-in counter:

Arriving at Dublin Airport (DUB)

Reserve a hotel close to DUB if you have a late Houston Hobby Airport to Dublin Airport flight. Settle into one of these accommodation options and make your arrival easier:
Get your adventure underway by picking up a Dublin Airport rental car. Grab your wheels from Easirent, Budget or Carhire and experience the lesser-explored corners of Dublin and beyond.
Booking your vehicle from Dublin Airport around two weeks ahead gives you the best chance of locking in a great deal.

Getting from Dublin Airport (DUB) to central Dublin

Dublin Airport is approximately 11 kilometers from the center of Dublin. The drive time takes around 25 minutes.
When traveling on public transport, expect a journey time of about 30 minutes.

When to fly to Dublin Airport (DUB)

July is the most popular month for flights from Houston Hobby Airport to Dublin Airport. To avoid the crowds, visit Dublin in March.
The warmest month in Dublin is July, with the temperature ranging between 10ºC (50ºF) and 19ºC (66ºF). Lock in your flights from Houston Hobby Airport to Dublin Airport in this month if you like this kind of weather.
January sees average temperatures of between 2ºC (36ºF) and 9ºC (48ºF). Search for cheap tickets from HOU to DUB sometime around then if you want to travel when it's cooler.

Explore more of Ireland

Dublin has plenty to offer, but there are so many other corners of Ireland waiting to be explored. Around 225 kilometers south-west of Dublin, a visit to Cork will fill your itinerary to the brim. Check out popular attractions like Blarney Castle & Gardens, Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone.