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€376 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 20/9. 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
Wed 5/6
Wed 12/6

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 42,573,820 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
13:55 - 22:17DUB-IAH
14h 22m1 stop
08:00 - 06:15IAH-DUB
16h 15m1 stop
€596
Find Deal
Fri, 20 Sep - Sun, 22 Sep
13:55 - 22:17DUB-IAH
14h 22m1 stop
08:00 - 06:15IAH-DUB
16h 15m1 stop
€596
Find Deal
Fri, 20 Sep - Sun, 22 Sep
20:25 - 15:10DUB-IAH
23h 45m1 stop
15:55 - 12:20IAH-DUB
14h 25m1 stop
€600British Airways
Find Deal
Fri, 1 Nov - Mon, 11 Nov
16:55 - 12:45DUB-IAH
25h 50m1 stop
20:55 - 15:55IAH-DUB
37h 00m1 stop
€628Turkish Airlines
Find Deal
Fri, 20 Sep - Sun, 22 Sep
13:40 - 12:45DUB-IAH
29h 05m1 stop
20:55 - 15:55IAH-DUB
37h 00m1 stop
€650Turkish Airlines
Find Deal
Fri, 20 Sep - Sun, 29 Sep
13:00 - 23:19DUB-IAH
16h 19m2 stops
15:35 - 09:50IAH-DUB
12h 15m1 stop
€661British Airways
Find Deal
Fri, 20 Sep - Sun, 29 Sep
09:30 - 23:46DUB-IAH
20h 16m2 stops
09:55 - 05:00IAH-DUB
13h 05m1 stop
€787American Airlines
Find Deal
Wed, 24 Jul - Fri, 9 Aug
09:20 - 19:03DUB-IAH
15h 43m2 stops
12:07 - 10:20IAH-DUB
16h 13m2 stops
€790United Airlines
Find Deal
Sun, 19 May - Sun, 26 May
09:30 - 16:00DUB-IAH
12h 30m1 stop
09:39 - 05:00IAH-DUB
13h 21m1 stop
€799American Airlines
Find Deal
Sat, 8 Jun - Tue, 11 Jun
09:20 - 19:05DUB-IAH
15h 45m2 stops
16:40 - 11:10IAH-DUB
12h 30m1 stop
€824United Airlines
Find Deal
Sat, 18 May - Sat, 25 May

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 €691. On the other hand, the most expensive day to fly is Sunday, where prices are €772 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 €607 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €945 and €852 respectively. For return trips, the best month to travel is February with an average price of €607.

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 €706 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 €758.

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 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 81 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 30m, Cork, which takes 17h 03m, Shannon, which takes 22h 15m, and Milltown (Kerry), which takes 27h 30m.

Good to know

Low season

February

High season

April

Cheapest flight

€376
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (3% 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 Airport from central Houston?

    Central Houston is 26 km away from Houston George Bush 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 4,535 per week, followed by American Airlines with 290 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 George Bush Intcntl, which days they fly and book direct flights.

Direct departures

Ireland to Houston George Bush Intcntl

Monday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Tuesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Wednesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Thursday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

See more direct flights

Direct returns

Houston George Bush Intcntl to Ireland

Monday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Tuesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Wednesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Thursday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 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 11090 reviews
7.1Entertainment
7.7Boarding
8.1Crew
6.7Food
7.2Comfort
Airline reviews

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

2.0 MediocreMichael, May 2024SJD - IAH
Read more about United Airlines reviews

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Terrible. 2 hour delay. Sat on the tarmac. Missed my connecting flight. Had to ARGUE with Customer service to get a hotel and food. Terrible experience with my loyal carrier

I liked the exit row seat. Hated the distance between gates in Houston.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Leg room was lacking. Legs crammed into seat in front.

It was delayed several hours which delayed our connection in Denver. Not happy.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Both flights yesterday, experienced hard landings. Harder than I’ve ever felt before. Im hopeful there was weather involved and not pilot error. Other than the landing, the flight was quite good~

The food has never improved. It will never improve. But when I'm boarding a flight in priority boarding and I've spent 10 hours inside the security area of the airport and I get "randomly" selected for additional screening as I board the plane when the flight has already been delayed, and I work as a military contractor that has been issued visas direct from JMOD, I find it ridiculous. I would never recommend anyone to use AA on international flights. JAL is a better airline with older planes. The flight attendants on international hauls on American also have a chip on their shoulder and really dont deliver the same level of service code share partners do.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

The only poor experience was the flight the day before was canceled. I have flown enough to change as soon as notified. That was a huge plus for AA. Obviously I paid out of pocket for a hotel. Not AA choice , it was mine. I had resources. Other friends on the same flight were more affected. I know everyone is doing their best and the ability to change my flight was a good move AA.😀

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

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.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

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.
20/9Fri
1 stop
14h 22mDUB-IAH
22/9Sun
1 stop
16h 15mIAH-DUB
€596
20/9Fri
1 stop
14h 22mDUB-IAH
22/9Sun
1 stop
16h 15mIAH-DUB
€596
1/11Fri
1 stopBritish Airways
23h 45mDUB-IAH
11/11Mon
1 stopBritish Airways
14h 25mIAH-DUB
€600
20/9Fri
1 stopTurkish Airlines
25h 50mDUB-IAH
22/9Sun
1 stopTurkish Airlines
37h 00mIAH-DUB
€628
20/9Fri
1 stopTurkish Airlines
29h 05mDUB-IAH
29/9Sun
1 stopTurkish Airlines
37h 00mIAH-DUB
€650
20/9Fri
2 stopsBritish Airways
16h 19mDUB-IAH
29/9Sun
1 stopBritish Airways
12h 15mIAH-DUB
€661
24/7Wed
2 stopsAmerican Airlines
20h 16mDUB-IAH
9/8Fri
1 stopAmerican Airlines
13h 05mIAH-DUB
€787
19/5Sun
2 stopsUnited Airlines
15h 43mDUB-IAH
26/5Sun
2 stopsUnited Airlines
16h 13mIAH-DUB
€790
8/6Sat
1 stopAmerican Airlines
12h 30mDUB-IAH
11/6Tue
1 stopAmerican Airlines
13h 21mIAH-DUB
€799
18/5Sat
2 stopsUnited Airlines
15h 45mDUB-IAH
25/5Sat
1 stopUnited Airlines
12h 30mIAH-DUB
€824

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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.
20/9Fri
2 stops
33h 50mDUB-IAH
€376
3/7Wed
2 stops
24h 14mDUB-IAH
€461
13/7Sat
3 stops
49h 30mDUB-IAH
€468
20/9Fri
3 stops
31h 01mDUB-IAH
€497
3/7Wed
1 stopWestJet
16h 53mDUB-IAH
€556
3/7Wed
1 stopWestJet
16h 53mDUB-IAH
€556
22/5Wed
1 stopTurkish Airlines
38h 35mDUB-IAH
€602
3/7Wed
2 stopsLufthansa
27h 00mDUB-IAH
€752
13/7Sat
1 stopIberia
15h 16mDUB-IAH
€759
13/7Sat
3 stopsLufthansa
50h 50mDUB-IAH
€1,126

Search by stops

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Recent domestic flight deals

5/6Wed
directDelta
3h 56mLGA-IAH
12/6Wed
directDelta
3h 46mIAH-LGA
€176
15/8Thu
directDelta
3h 16mLAX-IAH
19/8Mon
directDelta
3h 27mIAH-LAX
€194
28/5Tue
directUnited Airlines
2h 45mORD-IAH
30/5Thu
directUnited Airlines
2h 48mIAH-ORD
€218
11/6Tue
directJetBlue
4h 23mJFK-IAH
13/6Thu
directJetBlue
3h 40mIAH-JFK
€220
27/5Mon
directUnited Airlines
2h 44mORD-IAH
30/5Thu
directUnited Airlines
2h 48mIAH-ORD
€236
22/8Thu
directJetBlue
3h 38mJFK-IAH
25/8Sun
directJetBlue
3h 36mIAH-JFK
€239
20/5Mon
multi-stopSouthwest
9h 10mORD-IAH
22/5Wed
multi-stopSouthwest
10h 10mIAH-ORD
€266
27/5Mon
multi-stopSouthwest
11h 10mLGA-IAH
29/5Wed
multi-stopSouthwest
6h 20mIAH-LGA
€305
20/5Mon
multi-stopAmerican Airlines
5h 00mBWI-IAH
24/5Fri
multi-stopAmerican Airlines
6h 54mIAH-BWI
€367
27/5Mon
multi-stopAmerican Airlines
6h 06mJFK-IAH
29/5Wed
multi-stopAmerican Airlines
7h 39mIAH-JFK
€390

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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.
11/5Sat
multi-stopIberia
14h 21mDUB-IAH
18/5Sat
multi-stopIberia
13h 07mIAH-DUB
€733
11/5Sat
multi-stopUnited Airlines
17h 03mDUB-IAH
18/5Sat
multi-stopUnited Airlines
13h 55mIAH-DUB
€790
11/5Sat
multi-stopAmerican Airlines
15h 37mDUB-IAH
18/5Sat
multi-stopAmerican Airlines
18h 00mIAH-DUB
€807
9/5Thu
multi-stopBritish Airways
14h 09mDUB-IAH
14/5Tue
multi-stopBritish Airways
11h 16mIAH-DUB
€836
9/5Thu
multi-stopUnited Airlines
17h 27mDUB-IAH
14/5Tue
multi-stopUnited Airlines
11h 30mIAH-DUB
€855
11/5Sat
multi-stop
27h 41mDUB-IAH
18/5Sat
multi-stop
22h 50mIAH-DUB
€938
9/5Thu
multi-stop
25h 25mDUB-IAH
14/5Tue
multi-stop
28h 25mIAH-DUB
€949
11/5Sat
multi-stop
27h 59mDUB-IAH
18/5Sat
multi-stop
22h 21mIAH-DUB
€1,643
9/5Thu
multi-stopKLM
13h 30mDUB-IAH
14/5Tue
multi-stopKLM
14h 55mIAH-DUB
€2,516
9/5Thu
multi-stop
17h 04mDUB-IAH
14/5Tue
multi-stop
15h 55mIAH-DUB
€2,882

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Flights to Houston George Bush Airport