$627 Cheap United flights from Houston to Dublin (IAH to DUB)

Find The Best Day To Fly from Houston to Dublin

Amazing United IAH to DUB Flight Deals

The cheapest flights to Dublin found within the past 7 days were $634 round trip and $627 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jan 14 - Tue, Jan 21
IAH
Houston
DUB
Dublin
$634 Roundtrip, found 19 hours ago
$634
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Jan 14 from Houston to Dublin, returning Tue, Jan 21, priced at $634 found 19 hours ago
Tue, Jan 14 - Tue, Jan 21
IAH
Houston
DUB
Dublin
$644 Roundtrip, found 19 hours ago
$644
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Jan 14 from Houston to Dublin, returning Tue, Jan 21, priced at $644 found 19 hours ago
Wed, Mar 5 - Wed, Mar 19
IAH
Houston
DUB
Dublin
$647 Roundtrip, found 4 days ago
$647
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar 5 from Houston to Dublin, returning Wed, Mar 19, priced at $647 found 4 days ago
Tue, Jan 14 - Tue, Jan 21
IAH
Houston
DUB
Dublin
$648 Roundtrip, found 19 hours ago
$648
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Jan 14 from Houston to Dublin, returning Tue, Jan 21, priced at $648 found 19 hours ago
Tue, Feb 11 - Tue, Feb 18
IAH
Houston
DUB
Dublin
$656 Roundtrip, found 2 days ago
$656
Roundtrip
found 2 days ago
Select United flight, departing Tue, Feb 11 from Houston to Dublin, returning Tue, Feb 18, priced at $656 found 2 days ago
Wed, Mar 5 - Wed, Mar 19
IAH
Houston
DUB
Dublin
$662 Roundtrip, found 4 days ago
$662
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar 5 from Houston to Dublin, returning Wed, Mar 19, priced at $662 found 4 days ago
Mon, Jan 13 - Mon, Jan 20
IAH
Houston
DUB
Dublin
$664 Roundtrip, found 1 day ago
$664
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jan 13 from Houston to Dublin, returning Mon, Jan 20, priced at $664 found 1 day ago

DUB From IAH Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Clayton Hotel Dublin Airport

Clayton Hotel Dublin Airport

4 out of 5
per person
Aug 2 - Aug 9
Roundtrip non-stop flight included
Houston (IAH) to Dublin (DUB)
Marlin Hotel Stephens Green

Marlin Hotel Stephens Green

4 out of 5
per person
Aug 2 - Aug 9
Roundtrip non-stop flight included
Houston (IAH) to Dublin (DUB)
The Trinity City Hotel

The Trinity City Hotel

4 out of 5
per person
Aug 2 - Aug 9
Roundtrip non-stop flight included
Houston (IAH) to Dublin (DUB)
Don't see what you're looking for?
See all available trips from George Bush Intercontinental to Dublin
View all trips

Frequently asked questions

Can I catch a flight from Houston Airport to Dublin Airport right now?
It’s always wise to find out about any travel advice reports and quarantine requirements in effect in your destination. Ensure you go to the Covid-19 Travel Advisor for up-to-date info on flying to DUB.
What terminal is United Airlines at Houston Airport?
You should find out exactly which terminal United Airlines departs from at Houston Airport once you’ve seen your boarding pass. The same can be said for information about your arrival at DUB. If those details are missing, contact your airline.
Are there United Airlines non-stop flights from IAH to DUB?
As you can’t go nonstop from George Bush Intercontinental Airport (IAH) to Dublin Airport (DUB) with United Airlines, make the most of your stopover. Shout yourself some drinks at an airport bar, or stroll around the terminal and enjoy some retail therapy.
How long is a United Airlines flight from IAH to DUB?
Your United Airlines flight from Houston Airport to DUB should take approximately 10 hours and 30 minutes, so it’s wise to pack some toiletries and a spare set of clothes for the journey. If you want to keep boredom to a minimum, toss some books and crossword puzzles in your hand luggage as well.
How many direct and indirect flights does United Airlines fly from IAH to DUB?
United Airlines currently offers approximately 2 flights every day from IAH to Dublin Airport (DUB).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to DUB, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Houston IAH to Dublin DUB 

To find the best deals on flights to Houston from Dublin with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Houston IAH to Dublin DUB with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $634 to $664, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Houston IAH to Dublin DUB 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Houston to Dublin costs from $627. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Dublin DUB from  Houston IAH with United 

To find a cheap United flight from Houston IAH to Dublin DUB, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Houston IAH to Dublin DUB 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as January, or if you book a flight with a stopover. 

 

Find nonstop flights from Houston IAH to Dublin DUB with United 

If you’re keen to be on Dublin soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Houston IAH to Dublin DUB 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Dublin DUB from  Houston IAH with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Dublin

Clayton Hotel Dublin Airport
Clayton Hotel Dublin Airport
4 out of 5
Stockhole Lane, Swords, Clonshaugh, Dublin
This hotel features 2 restaurants, a bar/lounge, and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, ...
8.8/10 Excellent! (4,200 reviews)
Very comfortable stay!
"An excellent choice if you need or want to be close to the airport. We had an overnight layover and not much time to go downtown. We had a nice dinner at the hotel, slept comfortably, and caught an early hotel shuttle back to the airport."

Reviewed on May 14, 2024

Clayton Hotel Dublin Airport
Maldron Hotel Dublin Airport
Maldron Hotel Dublin Airport
4 out of 5
Dublin Airport, Corballis, Dublin
A restaurant and a bar/lounge are featured at this hotel. Traveling on business? Take advantage of the business center, free WiFi in public areas, and free airport ...
8.2/10 Very Good! (1,365 reviews)
"Ease for international traveling since close to airport and breakfast was available and we could take it with us. Hallways were confusing and drab but room was very nice with 3 beds for 3 people We ended up walking to the airport since shuttle wasn’t as efficient as promised and very small"

Reviewed on May 14, 2024

Maldron Hotel Dublin Airport
Crowne Plaza Dublin Airport, an IHG Hotel
Crowne Plaza Dublin Airport, an IHG Hotel
4 out of 5
Northwood Park, Santry, Dublin, Dublin
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, and free ...
9.2/10 Wonderful! (1,006 reviews)
"Close to airport without being noisy. Restaurant was lovely and staff were very friendly."

Reviewed on May 12, 2024

Crowne Plaza Dublin Airport, an IHG Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.