Cheap air tickets from Houston George Bush Intercntl. to Dublin

Compare Houston George Bush Intercntl. to Dublin flight deals

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Flight deals from Houston George Bush Intercntl. to Dublin

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

Find the cheapest month to fly from Houston George Bush Intercntl. to Dublin

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

Houston George Bush Intercntl. to Dublin: Alternative routes

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

Houston to Dublin: Flight information

The things to know before you go.
Cheapest flight found$452
Cheapest month to flyMarch

Finding cheap flights from Houston George Bush Intercntl. to Dublin: Frequently asked questions

The best price we found for a return flight from Houston George Bush Intercntl. to Dublin is $790. 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 George Bush Intercntl. to Dublin. But we found flights with one or more stops from $791.
As of October 2024, there are no flights flying from Houston George Bush Intercntl. to Dublin.
The cheapest month to fly from Houston George Bush Intercntl. to Dublin is usually October 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Dublin Airport on Monday, 27 January 2025.
No airlines currently offer direct flights between Houston George Bush Intercntl. Airport and Dublin 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 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.
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.
Currently, British Airways offers the cheapest flight tickets to Dublin.

Flying from George Bush Intercontinental Airport (IAH) to Dublin Airport (DUB): what you need to know

  • You'll likely experience longer lines during popular months such as July and other peak seasons. Arriving up to fours hours ahead of an international flight and two hours for domestic departures is a wise move.

  • To break up your flight from George Bush Intercontinental Airport to Dublin Airport, consider adding a stopover. Just uncheck 'Direct flights only' to find a city that interests you. The top stopovers on the IAH - DUB route include:

    • Logan International Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Washington Dulles International Airport

Arriving at Dublin Airport (DUB)

Handy information about George Bush Intercontinental Airport (IAH)

More about Dublin

  • As soon as you've booked your flights from IAH to DUB, you'll need to find somewhere to stay in Dublin. Make one of these options your base for exploring this top destination:

  • All great adventures should include a little sightseeing. Guinness Storehouse, Trinity College Library and Dublin Castle are essential stops on your Dublin itinerary.

Getting from Dublin Airport (DUB) to central Dublin

  • Dublin Airport is approximately 21 kilometres from central Dublin. With your own car rental or if you take a cab, the drive is about 29 minutes.

  • Getting to the centre by public transport typically takes 2 hours and 9 minutes.

Complete your Dublin trip with hotels and a car rental

  • Once you've secured your cheap ticket to Dublin Airport, check out our low prices and exclusive offers on hotels. You can also compare a range of car rental companies in one place to find the best car rental price for your Dublin holiday.

How to find the cheapest flights from George Bush Intercontinental Airport (IAH) to Dublin Airport (DUB)

  • The lowest price we've seen for a one-way ticket from George Bush Intercontinental Airport to Dublin Airport is $452. For a return flight on this route, the best price is $791. Depending on the availability when you book, these fares may change.

  • It's usually best to book as early as possible if you want to get cheap tickets from IAH to DUB. That's because airlines change prices based on demand, which tends to rise closer to the date of departure.

  • Finding cheap tickets from George Bush Intercontinental Airport to Dublin Airport is more likely if you can be flexible with your trip dates. Try using the 'Whole month' search function to see the lowest prices throughout the month and land a great deal.

  • Log into your online account or use the app to create a Price Alert. We'll let you know right away if there's a cheaper deal on this route. It's simple to do, and it'll save you the hassle of looking for cheap tickets from IAH to DUB every day.

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

When to fly to Dublin Airport (DUB)

  • It's time to work out your dates for your flight from George Bush Intercontinental Airport to Dublin Airport. August is the busiest month to visit Dublin. If you want a more low-key vibe, go in February.

  • The warmest month in Dublin is July, with the temperature ranging between 10ºC and 20ºC. Book your flights from George Bush Intercontinental Airport to Dublin Airport in this month if this is the kind of weather you like.

  • January has average temperatures of between 1ºC and 9ºC. Look for cheap tickets from IAH to DUB around that time if you want to travel in cooler conditions.

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