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€237 Find cheap flights 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 to George Bush Intcntl departing on 31/8. 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.
1 adult
0 bags
dom 25/8
dom 1/9

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 for flights to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
In the last 7 days, travellers have searched 50,552,696 times on KAYAK, and here's why:

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Cheap flight deals to George Bush Intcntl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:15 - 23:10DUB-IAH
32h 55m2 stops
18:15 - 10:55IAH-DUB
34h 40m1 stop
€459
Find Deal
qua, 18 set - qua, 25 set
11:45 - 21:22DUB-IAH
15h 37m2 stops
11:04 - 04:35IAH-DUB
11h 31m1 stop
€528
Find Deal
seg, 16 set - seg, 23 set
11:45 - 20:15DUB-IAH
14h 30m1 stop
11:04 - 04:35IAH-DUB
11h 31m1 stop
€529
Find Deal
seg, 16 set - seg, 23 set
11:45 - 21:22DUB-IAH
15h 37m2 stops
07:10 - 04:35IAH-DUB
15h 25m2 stops
€537
Find Deal
seg, 16 set - seg, 23 set
12:40 - 22:12DUB-IAH
15h 32m1 stop
09:52 - 05:00IAH-DUB
13h 08m1 stop
€655American Airlines
Find Deal
sáb, 24 ago - sex, 6 set
20:35 - 14:10DUB-IAH
23h 35m1 stop
21:45 - 18:25IAH-DUB
14h 40m1 stop
€684British Airways
Find Deal
sáb, 21 dez - sáb, 4 jan
11:50 - 08:50DUB-IAH
27h 00m1 stop
08:36 - 07:00IAH-DUB
16h 24m2 stops
€832United Airlines
Find Deal
sáb, 21 dez - sáb, 4 jan
11:50 - 08:50DUB-IAH
27h 00m1 stop
08:36 - 07:00IAH-DUB
16h 24m2 stops
€834United Airlines
Find Deal
sáb, 21 dez - sáb, 4 jan
08:40 - 20:00DUB-IAH
17h 20m1 stop
15:55 - 09:50IAH-DUB
11h 55m1 stop
€2,212British Airways
Find Deal
qui, 21 nov - dom, 1 dez
20:15 - 13:45DUB-IAH
23h 30m1 stop
08:33 - 08:50IAH-DUB
18h 17m1 stop
€2,256Aer Lingus
Find Deal
seg, 23 set - qua, 9 out

Flights to George Bush Intcntl - Travel Insights & Trends

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

What is the cheapest day to fly to Houston?

The average price of all flights to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Houston is Saturday where tickets can be as cheap as €653. On the other hand, the most expensive day to fly is Tuesday, where prices are €770 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Houston George Bush Intcntl Airport is February, where tickets cost €638 on average for one-way flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Ireland is €879 and €842 respectively. For return trips, the best month to travel is February with an average price of €638.

What is the cheapest time of day to fly to Houston George Bush Intcntl Airport?

The average price for all flights to Houston George Bush Intcntl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Houston George Bush Intcntl Airport is generally in the morning, when flights cost €721 on average. The most expensive time of day to fly to Houston George Bush Intcntl Airport is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €752.

How far in advance should I book a flight 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 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 104 days before departure.

How long is the flight to Houston George Bush Intcntl Airport?

The duration of your flight to Houston depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Houston on KAYAK are from Dublin, which takes 13h 55m, Cork, which takes 26h 10m, Milltown (Kerry), which takes 27h 30m, and Shannon, which takes 34h 55m.

Good to know

Low season

February

High season

April

Cheapest flight

€237
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Dublin to Houston George Bush Airport

When to book flights to George Bush Intcntl

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Houston based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Houston George Bush Airport flights

  • How far is Houston George Bush Intcntl Airport from central Houston?

    Central Houston is 26 km away from Houston George Bush Intcntl Airport.

  • How does KAYAK find such low prices on flights 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 to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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 is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Houston George Bush Intcntl Airport?

    Of the 8 airlines that fly to Houston George Bush Intcntl Airport, United Airlines offers the most flights, with around 4,077 per week, followed by Spirit Airlines with 432 flights per week.

See more FAQs

Top tips for finding cheap flights to Houston George Bush Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston George Bush Airport flight deals.

Prefer to fly direct to Houston George Bush Intcntl?

Find which airlines fly direct to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Ireland to Houston George Bush Intcntl

Monday

ANA, Aer Lingus, Aeromexico, +55 more

ANA, Aer Lingus, +56 more

Tuesday

ANA, Aer Lingus, Aeromexico, +55 more

ANA, Aer Lingus, +56 more

Wednesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Thursday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Friday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Saturday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Sunday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

See more direct flights

Direct returns

Houston George Bush Intcntl to Ireland

Monday

ANA, Aer Lingus, Aeromexico, +55 more

ANA, Aer Lingus, +56 more

Tuesday

ANA, Aer Lingus, Aeromexico, +55 more

ANA, Aer Lingus, +56 more

Wednesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Thursday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Friday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Saturday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Sunday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

See more direct flights
See more direct flights

Top 4 airlines flying to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Houston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 10000 reviews
7.7Boarding
7.2Comfort
7.1Entertainment
6.7Food
8.1Crew
Airline reviews

The flight from QRO to IAH had some turbulence on the way up and again a lot of turbulence when landing.

6.0 GoodIvan, Jun 2024QRO - IAH
Read more about United Airlines reviews

The flight from QRO to IAH had some turbulence on the way up and again a lot of turbulence when landing.

Two hour flight delay, it was awful and loss of sleep.

Lunch/dinner was OK, the snack before landing in Houston was not good. A simple sandwich would have been better.

-The cabin was ice cold - When we arrived in Houston there was no gate available -We had to wait 90 minutes for our luggage to arrive.. In the future I will avoid flying with Air Canada at at costs

Nothing they cancelled my connection and couldn't get me on a flight for 3 more days

Our flight was delayed three times. It took us 17 hours to get home.

If the flight is delayed, get the delay timing right and don’t have people standing in line ready to board for almost 2 hours because you keep pushing it back. Also, don’t have your flight crew say they are sorry when they clearly don’t care, make no efforts to speed up anything and then turn around and are rude to customers when they don’t “move fast enough” to put up tray tables and seat backs.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

The check in from Panama to Houston was good. From Houston to Toronto was definitely an experience. The Pilot from Houston to Toronto was exceptional. He probably saved our lives by noticing a dent in the fuselage. Everyone was taken off the plane and we boarded a new plane

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

It was great! It’s been awhile since I’ve flown American but this most recent experience reminded me how much I enjoy flying American. Organized. Informative. Efficient. Friendly. Can’t ask for much more, except my luggage got dinged up a bit. But that could have been the airport.

It was the coldest flight I have ever been on

Pilot kept the seatbelt light off for almost the entire flight, so bathroom visits were well spread out. Yes, it was a very smooth ride, but I have been on transatlantic flights where the seatbelt light was almost perpetually on, even though no turbulence. Pickup of meal trays and trash was exceptionally fast and frequent.

If there was enough room for me to bring my carry on luggage with me on the flight.

Awful. We had an 8 hour mechanical delay- no vouchers and no kind/courtesy/professional representatives in the entire airport. Not only was it a terrible experience for both my 7 year old and myself, I still have not heard back from American about how they’re going to correct it- I’ve sent 2 or 3 emails about our experience- which was just awful. Not to mention according to national traveling laws, we should be reimbursed… but of course they’re not responding.

The flight was delayed two hours, with no information as to why. The gate also changed several times which was aggravating. Would not fly through DFW again.

It was delay after delay. Kept changing gates too. Not a good experience.

BAD. As a family could not sit together. The gate agent told us there was only one seat in the middle left, when we got on the plane the situation was very different with whole rows of seats empty

Everything went on schedule so I have not much to say. I was a bit disappoint with the breakfast choice - I did not have a choice as there was only one option left by the time the trolly came to my end and I could not enjoy it.

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

Short flight so not much to rate. Surprised I had to pay for a soda.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Entertainment was good. Food was OK. Cab crew was great.

Overall flight experience was good. Unfortunately our process getting to our flight was a hit or miss. Our flight was delayed perhaps for the best as getting from terminal to terminal is very long and security had problems with the machines that delayed us getting to our flight. Heathrow security could care-less that you have a flight you are about to miss!

Access to movies was nice, food not bad, and landing was smooth. Cramming us in like sardines is not fun. A little more space to bend down to get a bag or not touch my neighbors arm because we’re so close would be better for a 9 hour flight. Whomever designed the seating and you, who bought these planes, clearly are NOT interested in customers’ comfort. So stop pretending you do. Also, if you want traveler’s to check their bags so there is space to store carry one, don’t charge so much to check baggage. Seriously?!

Horrible. Crew is not helpful. Lounge is sub standard and overcrowded. Getting to your plane is underwhelming “via a bus”. Worst experience I have had.

I had to wait for 10 hours at the airport and no hotel accommodation was provided. That sucks big time.

They can't seem to deliver a delayed bag in less than a week. Is this the 19th century?

We're waiting an BA flight being operated from London to Raleigh

Could be better in all aspects. Poor communication. Rude staff

The seats are comfortable enough, but the layout in business is wacky. The boarding process is disorganized. The flight attendants are friendly enough, but the food and snacks are sub par.

Crew was great. Food definitely top 10% for airline food. Seat was comfortable and legroom was good, BUT the seats were too close together and I was touching arms with the guy next to me the entire flight. Also, I had an aisle seat, and although my arm was pulled right up to my side, I was bumped by passengers and crew at least 6x. I'm looking into business class next time. One last note: the whole British-AA airlines partnership thing was confusing. In 2024 this should be seamless, and passengers shouldn't need this # for BA and that # for AA. There should be a single unified way of messaging from the airlines and checking things for the passengers.

Book Cheap Houston Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Houston found on KAYAK in the last 72 hours.
18/9qua
2 stops
32h 55mDUB-IAH
25/9qua
1 stop
34h 40mIAH-DUB
€459
16/9seg
2 stops
15h 37mDUB-IAH
23/9seg
1 stop
11h 31mIAH-DUB
€528
16/9seg
1 stop
14h 30mDUB-IAH
23/9seg
1 stop
11h 31mIAH-DUB
€529
16/9seg
2 stops
15h 37mDUB-IAH
23/9seg
2 stops
15h 25mIAH-DUB
€537
24/8sáb
1 stopAmerican Airlines
15h 32mDUB-IAH
6/9sex
1 stopAmerican Airlines
13h 08mIAH-DUB
€655
21/12sáb
1 stopBritish Airways
23h 35mDUB-IAH
4/1sáb
1 stopBritish Airways
14h 40mIAH-DUB
€684
21/12sáb
1 stopUnited Airlines
27h 00mDUB-IAH
4/1sáb
2 stopsUnited Airlines
16h 24mIAH-DUB
€832
21/12sáb
1 stopUnited Airlines
27h 00mDUB-IAH
4/1sáb
2 stopsUnited Airlines
16h 24mIAH-DUB
€834
21/11qui
1 stopBritish Airways
17h 20mDUB-IAH
1/12dom
1 stopBritish Airways
11h 55mIAH-DUB
€2,212
23/9seg
1 stopAer Lingus
23h 30mDUB-IAH
9/10qua
1 stopAer Lingus
18h 17mIAH-DUB
€2,256

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Houston found on KAYAK in the last 72 hours.
31/8sáb
2 stops
34h 48mDUB-IAH
€237
31/8sáb
3 stops
36h 25mDUB-IAH
€266
11/9qua
1 stopWestJet
34h 27mDUB-IAH
€354
11/9qua
2 stopsJetBlue
32h 51mDUB-IAH
€450
10/8sáb
3 stops
42h 19mDUB-IAH
€528
6/8ter
3 stops
48h 03mDUB-IAH
€559
7/8qua
3 stops
47h 22mDUB-IAH
€568
8/8qui
2 stopsWestJet
38h 05mDUB-IAH
€691
10/8sáb
1 stopFinnair
20h 00mDUB-IAH
€1,046
4/8dom
1 stopAmerican Airlines
18h 13mDUB-IAH
€1,050

Search by stops

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Recent domestic flight deals

15/8qui
multi-stopSpirit Airlines
11h 16mDFW-IAH
18/8dom
multi-stopSpirit Airlines
12h 55mIAH-DFW
€89
15/8qui
multi-stopSpirit Airlines
6h 28mDFW-IAH
18/8dom
multi-stopSpirit Airlines
12h 55mIAH-DFW
€102
27/8ter
directDelta
2h 52mDTW-IAH
27/8ter
directDelta
2h 53mIAH-DTW
€139
15/8qui
directJetBlue
3h 38mJFK-IAH
21/8qua
directJetBlue
3h 40mIAH-JFK
€149
24/8sáb
directUnited Airlines
1h 18mDFW-IAH
31/8sáb
directUnited Airlines
1h 24mIAH-DFW
€161
26/8seg
directDelta
2h 52mDTW-IAH
27/8ter
directDelta
2h 53mIAH-DTW
€162
10/9ter
directJetBlue
3h 56mJFK-IAH
11/9qua
directJetBlue
3h 43mIAH-JFK
€163
13/8ter
directUnited Airlines
1h 14mDFW-IAH
15/8qui
directUnited Airlines
1h 18mIAH-DFW
€176
27/8ter
multi-stopAmerican Airlines
5h 08mDTW-IAH
27/8ter
multi-stopAmerican Airlines
7h 39mIAH-DTW
€252
26/8seg
multi-stopAmerican Airlines
7h 09mDTW-IAH
27/8ter
multi-stopAmerican Airlines
5h 43mIAH-DTW
€266

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Last minute flights 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 to Houston that are departing in the next 10 days.
31/7qua
multi-stopAmerican Airlines
15h 39mDUB-IAH
7/8qua
multi-stopAmerican Airlines
15h 36mIAH-DUB
€891
31/7qua
multi-stopUnited Airlines
15h 50mDUB-IAH
7/8qua
multi-stopUnited Airlines
14h 30mIAH-DUB
€895
31/7qua
multi-stopAir Canada
31h 06mDUB-IAH
14/8qua
multi-stopAir Canada
32h 14mIAH-DUB
€939
31/7qua
multi-stopAir Canada
31h 31mDUB-IAH
14/8qua
multi-stopAir Canada
32h 14mIAH-DUB
€945
30/7ter
multi-stop
34h 27mDUB-IAH
18/8dom
multi-stop
37h 07mIAH-DUB
€952
30/7ter
multi-stopUnited Airlines
15h 21mDUB-IAH
18/8dom
multi-stopUnited Airlines
20h 39mIAH-DUB
€957
30/7ter
multi-stopUnited Airlines
18h 31mDUB-IAH
18/8dom
multi-stopUnited Airlines
17h 17mIAH-DUB
€998
31/7qua
multi-stop
29h 43mDUB-IAH
7/8qua
multi-stop
31h 20mIAH-DUB
€1,027
30/7ter
multi-stopWestJet
16h 53mDUB-IAH
18/8dom
multi-stopWestJet
34h 40mIAH-DUB
€2,196
30/7ter
multi-stopWestJet
38h 44mDUB-IAH
18/8dom
multi-stopWestJet
34h 40mIAH-DUB
€2,625

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