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DUB - IAH

€424 Find cheap flights from Dublin to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to George Bush Intcntl departing on 14/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Houston, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here's why:

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Cheap flight deals from Dublin to Houston George Bush Airport (DUB-IAH)

 
These are the cheapest deals for flights from Dublin to George Bush Intcntl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Dublin to George Bush Intcntl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dublin to George Bush Intcntl.

Recent one-way flight deals from Dublin to George Bush Intcntl

Only flying one-way? Below are some of the best one-way flight deals from Dublin to George Bush Intcntl found on KAYAK recently.

Recent last-minute flight deals from Dublin to George Bush Intcntl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Dublin to George Bush Intcntl.

Recent direct flight deals from Dublin to George Bush Intcntl

The latest deals for direct flights from Dublin to George Bush Intcntl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Dublin to George Bush Intcntl

Find recent round-trip train or bus tickets from Dublin to George Bush Intcntl.

All round-trip flight deals to George Bush Intcntl

The cheapest plane tickets to George Bush Intcntl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:55 - 23:52DUB-IAH
16h 57m1 stop
09:43 - 16:10IAH-DUB
24h 27m2 stops
€495
Find Deal
Sun, 27 Apr - Tue, 20 May
12:30 - 23:33DUB-IAH
41h 03m2 stops
06:15 - 11:40IAH-DUB
47h 25m2 stops
€557Scandinavian Airlines
Find Deal
Mon, 10 Feb - Mon, 17 Feb
19:10 - 23:59DUB-IAH
34h 49m3 stops
20:22 - 11:40IAH-DUB
33h 18m3 stops
€568
Find Deal
Mon, 18 Nov - Mon, 2 Dec
14:40 - 19:25DUB-IAH
34h 45m1 stop
15:05 - 13:40IAH-DUB
40h 35m1 stop
€619Turkish Airlines
Find Deal
Thu, 23 Jan - Tue, 28 Jan
16:55 - 19:25DUB-IAH
32h 30m1 stop
21:20 - 15:25IAH-DUB
36h 05m1 stop
€622Turkish Airlines
Find Deal
Mon, 18 Nov - Mon, 2 Dec
20:30 - 14:10DUB-IAH
23h 40m1 stop
21:45 - 17:05IAH-DUB
13h 20m1 stop
€699British Airways
Find Deal
Mon, 18 Nov - Mon, 2 Dec
10:55 - 20:00DUB-IAH
15h 05m1 stop
15:55 - 12:05IAH-DUB
14h 10m1 stop
€711British Airways
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Tue, 25 Feb - Tue, 4 Mar
09:00 - 21:14DUB-IAH
18h 14m1 stop
13:25 - 10:05IAH-DUB
14h 40m2 stops
€716United Airlines
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Wed, 13 Nov - Wed, 20 Nov
11:50 - 00:15DUB-IAH
18h 25m2 stops
14:50 - 10:05IAH-DUB
13h 15m1 stop
€723United Airlines
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Mon, 18 Nov - Mon, 2 Dec
12:30 - 01:00DUB-IAH
18h 30m1 stop
07:30 - 04:55IAH-DUB
15h 25m1 stop
€1,175Aer Lingus
Find Deal
Sat, 21 Dec - Fri, 3 Jan
05:45 - 11:14DUB-IAH
59h 29m3 stops
€424
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Sat, 14 Dec
05:45 - 08:38DUB-IAH
32h 53m2 stops
€427
Find Deal
Sat, 14 Dec
11:30 - 11:22DUB-IAH
29h 52m3 stops
€573
Find Deal
Sat, 28 Dec
11:30 - 17:22DUB-IAH
35h 52m2 stops
€588WestJet
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Sun, 27 Apr
06:55 - 14:25DUB-IAH
13h 30m1 stop
€594
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Sat, 14 Dec
17:50 - 20:00DUB-IAH
32h 10m1 stop
€622British Airways
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Sat, 28 Dec
11:30 - 21:01DUB-IAH
39h 31m2 stops
€635
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Sat, 28 Dec
04:25 - 08:38DUB-IAH
34h 13m2 stops
€749
Find Deal
Fri, 27 Dec
05:00 - 17:21DUB-IAH
18h 21m2 stops
€1,907Lufthansa
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Sun, 24 Nov
11:30 - 15:05DUB-IAH
57h 35m3 stops
€1,922
Find Deal
Sun, 24 Nov
12:30 - 23:59DUB-IAH
41h 29m2 stops
06:00 - 11:40IAH-DUB
47h 40m2 stops
€668Scandinavian Airlines
Find Deal
Tue, 5 Nov - Tue, 12 Nov
15:20 - 00:38DUB-IAH
15h 18m1 stop
14:35 - 13:10IAH-DUB
16h 35m1 stop
€693
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Tue, 5 Nov - Tue, 12 Nov
14:05 - 23:28DUB-IAH
15h 23m2 stops
21:45 - 19:35IAH-DUB
15h 50m1 stop
€714American Airlines
Find Deal
Tue, 5 Nov - Tue, 12 Nov
11:30 - 08:52DUB-IAH
27h 22m3 stops
05:15 - 07:10IAH-DUB
19h 55m3 stops
€1,094
Find Deal
Tue, 5 Nov - Tue, 12 Nov
13:10 - 08:52DUB-IAH
25h 42m2 stops
05:15 - 07:10IAH-DUB
19h 55m3 stops
€1,245
Find Deal
Tue, 5 Nov - Tue, 12 Nov

Flights from Dublin to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from Dublin to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Dublin to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Dublin to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dublin to Houston George Bush Intcntl Airport is February, where tickets cost €649 on average. On the other hand, the most expensive months are August and June, where the average cost of tickets is €937 and €844 respectively.

How far in advance should I book a flight from Dublin to Houston George Bush Intcntl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Dublin to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Dublin to Houston George Bush Intcntl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 days before departure.

Good to know

Low season

February

High season

April

Cheapest flight

€424
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Dublin to Houston George Bush Airport

When to book flights from Dublin to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Dublin to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dublin to Houston George Bush Airport flights

  • Where can I get information or directions when I'm on my way through Houston George Bush Airport?

    Houston Airport (IAH) has four dedicated airport information booths in terminal A, C, D, and E. They're open every day from 08:00-18:00 and are staffed with volunteers who act as ambassadors for the airport; you can tell who is an airport volunteer by their bright red shirt. If you don't think you need personal help but you're still a little lost or confused, you can use the interactive visitor kiosks; they're touch-screen and should help you navigate the airport or answer any FAQs you may have.

  • How do I get from Houston George Bush Airport to Houston city centre?

    The Metro Bus route 102 connects the airport with the METRO station in downtown Houston (with multiple stops en-route). It takes 50-90min depending on the traffic, and the ticket costs around $1.25 (approx. €1); you can buy the ticket from the driver, but you'll need exact change. If you'd like some extra comfort after your long flight, you could get a taxi from one of the pick-up points outside of Baggage Claim and Arrivals in Terminals A, B, C, and E. Only licensed taxi drivers can pick up from the airport, and it costs approximately $57 (approx. €48) to get from the airport all the way downtown.

  • What is the cheapest flight from Dublin to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Dublin to Houston George Bush Intcntl Airport was €461 for a one-way ticket and €538 for a return.

  • Which aircraft models fly most regularly from Dublin to Houston George Bush Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Houston George Bush Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Dublin and Houston George Bush Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Dublin to Houston, United Airlines or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Dublin to Houston are United Airlines and Aer Lingus. With an average price for the route of €769 and an overall rating of 7.4, United Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of €719 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Dublin to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Dublin is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Houston George Bush Airport with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Dublin to Houston George Bush Intcntl Airport

  • Device out of juice? Houston's George Bush Intercontinental Airport (IAH) has free power stations located around every terminal. It also has Rapid Charger Machines which can charge your device even faster, with a USB port for you to use with your own cable (although this service does have a small per-minute fee).
  • Dublin Airport (DUB) offers a click-and-collect currency service; order your currency online, then pick it up from the exchange desk on your way to your flight. The collection points for online currency click-and-collect are located landside, before you go through security. If you don't order your currency online, you can still exchange some when you get to Dublin Airport; it has 11 exchange offices on site.
  • If you need to relax a little once you land, Houston George Bush Airport has deep-tissue massage chairs dotted around the airport, which are available for a small fee per 5min.

Top 3 airlines serving from Dublin to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9240 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.7Food
7.1Entertainment
Airline reviews

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

10.0 ExcellentDewayne, Oct 2024AMA - IAH
Read more United Airlines reviews

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

Short flying. The seats do not recline at all and very uncomfortable.

Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.

Great crew, boarding and deboarding excellent. Seats too close together. The 5'8" woman seated next to me had her knees pushed into the seat in front of her. The meat was very tough in the dinner...

The ground crew in Houston were not friendly. The security staff were very rude and reflected an attitude of superiority with rude remarks.

The flight attendant was very kind and offered my son a snack for free.

We fly to Ecuador frequently. Checking in is usually a hassle because most United agents take some time before they can verify that my passport doesn't require a visa to Ecuador. This time the process was even longer due to the cyber attack. But she was really nice to us. So glad we brought plenty of snacks to supplement the 3 flights from SEA to GYE.

United service is way below par when compared with other airlines like JAL, ANA, or EVA on the same route especially for business class.

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

Staff with low service level, forgetful. Temperature at 15 C and after asking twice to raise the temperature the crew did nothing.

I was disappointed with the quality of the food for an international flight also I wasn't given a toiletry bag which is customary in international flights.

They had about 20-25 people overbooked. Including me. Why is this?? I was put on a flight to NC an hour later with a 4 hour layover. I was supposed to be home at 1045am instead i was home at 7:30pm. An extra day to pay for dog care.

Boarding is not controlled as groups called was not enforced

The plane was clean. The crew were lovely. Food was good - but seat 1D is a poor location. - the crews cupboard is right near your feet and they visited them frequently swishing the curtain from the galley onto my feet everytime also creating a swish of cold air each time & then slamming the door.

This flight was booked with Iberia, but when we got to the airport, it was actually switched to Level. We went to Iberia terminal, then had to be redirected. Ridiculous that we had to pay for a soda on the plane. Also had to pay for earbuds, no pillows. If we had wanted a blanket would have been charged. This is not the British Airways experience. Flight attendant was non existent. Had our call light on for 45 minutes with no response. Attendant charged for a drink, forgot to bring it back. We would never fly Level again. If British airways is going to switch out carriers, We would not fly with them

Horrible food and uncomfortable plane. One toilet was out of service.

Business class is fantastic! Lie flat seats, great meals, privacy, and lots of nice amenities!

Book cheap flights from Dublin to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dublin to Houston found on KAYAK in the last 72 hours.
14/12Sat
3 stops
59h 29mDUB-IAH
€424
14/12Sat
2 stops
32h 53mDUB-IAH
€427
28/12Sat
3 stops
29h 52mDUB-IAH
€573
27/4Sun
2 stopsWestJet
35h 52mDUB-IAH
€588
14/12Sat
1 stop
13h 30mDUB-IAH
€594
28/12Sat
1 stopBritish Airways
32h 10mDUB-IAH
€622
28/12Sat
2 stops
39h 31mDUB-IAH
€635
27/12Fri
2 stops
34h 13mDUB-IAH
€749
24/11Sun
2 stopsLufthansa
18h 21mDUB-IAH
€1,907
24/11Sun
3 stops
57h 35mDUB-IAH
€1,922

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Last minute flights from Dublin to George Bush Intcntl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Dublin to Houston that are departing in the next 10 days.
5/11Tue
multi-stopScandinavian Airlines
41h 29mDUB-IAH
12/11Tue
multi-stopScandinavian Airlines
47h 40mIAH-DUB
€668
5/11Tue
multi-stop
15h 18mDUB-IAH
12/11Tue
multi-stop
16h 35mIAH-DUB
€693
5/11Tue
multi-stopAmerican Airlines
15h 23mDUB-IAH
12/11Tue
multi-stopAmerican Airlines
15h 50mIAH-DUB
€714
5/11Tue
multi-stop
27h 22mDUB-IAH
12/11Tue
multi-stop
19h 55mIAH-DUB
€1,094
5/11Tue
multi-stop
25h 42mDUB-IAH
12/11Tue
multi-stop
19h 55mIAH-DUB
€1,245

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Everything you need to know for your flight from Dublin to George Bush Intcntl

Information on your arrival and departure airports