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€507 Find cheap flights to Houston George Bush Intcntl 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 30/7. 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
Mon 27/5
Mon 3/6

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 44,335,567 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
11:35 - 00:58DUB-IAH
19h 23m2 stops
20:04 - 10:30IAH-DUB
32h 26m3 stops
€519
Find Deal
Fri, 17 May - Fri, 24 May
20:40 - 00:58DUB-IAH
34h 18m3 stops
09:24 - 19:15IAH-DUB
27h 51m2 stops
€617
Find Deal
Fri, 24 May - Fri, 31 May
11:35 - 00:07DUB-IAH
18h 32m3 stops
20:04 - 10:30IAH-DUB
32h 26m3 stops
€628
Find Deal
Fri, 17 May - Fri, 24 May
11:30 - 19:10DUB-IAH
37h 40m1 stop
21:00 - 15:55IAH-DUB
36h 55m1 stop
€664Turkish Airlines
Find Deal
Sat, 5 Oct - Wed, 9 Oct
11:45 - 23:46DUB-IAH
18h 01m2 stops
05:30 - 05:00IAH-DUB
17h 30m2 stops
€759American Airlines
Find Deal
Thu, 23 May - Thu, 30 May
07:55 - 22:26DUB-IAH
20h 31m2 stops
18:34 - 09:45IAH-DUB
33h 11m1 stop
€765American Airlines
Find Deal
Thu, 9 May - Thu, 16 May
21:25 - 19:05SNN-IAH
27h 40m1 stop
21:00 - 16:10IAH-SNN
13h 10m1 stop
€780British Airways
Find Deal
Thu, 19 Sep - Mon, 23 Sep
21:25 - 13:45SNN-IAH
22h 20m1 stop
13:26 - 11:20IAH-SNN
15h 54m2 stops
€781British Airways
Find Deal
Wed, 18 Sep - Sun, 22 Sep
12:30 - 23:59SNN-IAH
17h 29m2 stops
12:08 - 10:30IAH-SNN
16h 22m2 stops
€782United Airlines
Find Deal
Wed, 18 Sep - Sun, 22 Sep
11:35 - 00:30DUB-IAH
18h 55m1 stop
18:43 - 10:20IAH-DUB
33h 37m1 stop
€805United Airlines
Find Deal
Fri, 17 May - Fri, 24 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 €694. On the other hand, the most expensive day to fly is Sunday, where prices are €781 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 €569 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 €900 and €875 respectively. For return trips, the best month to travel is February with an average price of €569.

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 €709 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 €751.

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 14 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 26h 34m, and Milltown (Kerry), which takes 27h 30m.

Good to know

Low season

February

High season

April

Cheapest flight

€507
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 14% lower 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 4,253 per week, followed by American Airlines with 243 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, +55 more

ANA, Aer Lingus, +56 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, +55 more

ANA, Aer Lingus, +56 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +53 more

ANA, Aer Lingus, +54 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, +55 more

ANA, Aer Lingus, +56 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, +55 more

ANA, Aer Lingus, +56 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +53 more

ANA, Aer Lingus, +54 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 11228 reviews
7.1entertainment
8.1crew
7.7boarding
7.2comfort
6.7food
Airline reviews

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

4.0 OkayAnonymous, Apr 2024YYZ - IAH
Read more about United Airlines reviews

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.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

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.😀

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Late boarding to clean plane from previous flight; initial boarding announcement not loud enough; fantastic cabin attendant front of plane

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.

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.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

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.
17/5Fri
2 stops
19h 23mDUB-IAH
24/5Fri
3 stops
32h 26mIAH-DUB
€519
24/5Fri
3 stops
34h 18mDUB-IAH
31/5Fri
2 stops
27h 51mIAH-DUB
€617
17/5Fri
3 stops
18h 32mDUB-IAH
24/5Fri
3 stops
32h 26mIAH-DUB
€628
5/10Sat
1 stopTurkish Airlines
37h 40mDUB-IAH
9/10Wed
1 stopTurkish Airlines
36h 55mIAH-DUB
€664
23/5Thu
2 stopsAmerican Airlines
18h 01mDUB-IAH
30/5Thu
2 stopsAmerican Airlines
17h 30mIAH-DUB
€759
9/5Thu
2 stopsAmerican Airlines
20h 31mDUB-IAH
16/5Thu
1 stopAmerican Airlines
33h 11mIAH-DUB
€765
19/9Thu
1 stopBritish Airways
27h 40mSNN-IAH
23/9Mon
1 stopBritish Airways
13h 10mIAH-SNN
€780
18/9Wed
1 stopBritish Airways
22h 20mSNN-IAH
22/9Sun
2 stopsBritish Airways
15h 54mIAH-SNN
€781
18/9Wed
2 stopsUnited Airlines
17h 29mSNN-IAH
22/9Sun
2 stopsUnited Airlines
16h 22mIAH-SNN
€782
17/5Fri
1 stopUnited Airlines
18h 55mDUB-IAH
24/5Fri
1 stopUnited Airlines
33h 37mIAH-DUB
€805

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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.
30/7Tue
2 stops
19h 23mDUB-IAH
€507
22/5Wed
1 stopTurkish Airlines
32h 15mDUB-IAH
€605
3/7Wed
1 stopBritish Airways
15h 34mDUB-IAH
€637
7/7Sun
3 stops
30h 32mDUB-IAH
€643
3/7Wed
2 stopsBritish Airways
28h 38mDUB-IAH
€647
7/7Sun
2 stopsIberia
27h 54mDUB-IAH
€654
29/7Mon
2 stopsWestJet
34h 22mDUB-IAH
€681
30/7Tue
1 stopTurkish Airlines
35h 30mDUB-IAH
€690
13/7Sat
1 stopIberia
15h 16mDUB-IAH
€762
13/7Sat
2 stopsAmerican Airlines
16h 34mDUB-IAH
€783

Search by stops

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Search by price

Recent domestic flight deals

14/5Tue
directSpirit Airlines
3h 56mLGA-IAH
15/5Wed
multi-stopSpirit Airlines
8h 26mIAH-LGA
€132
14/5Tue
directSpirit Airlines
3h 45mEWR-IAH
15/5Wed
multi-stopSpirit Airlines
5h 21mIAH-EWR
€133
13/7Sat
directDelta
2h 10mATL-IAH
20/7Sat
directDelta
2h 15mIAH-ATL
€148
18/5Sat
directDelta
2h 09mATL-IAH
20/5Mon
directDelta
2h 01mIAH-ATL
€167
3/6Mon
directUnited Airlines
2h 44mORD-IAH
5/6Wed
directUnited Airlines
2h 46mIAH-ORD
€210
13/6Thu
directJetBlue
3h 38mJFK-IAH
18/6Tue
directJetBlue
3h 40mIAH-JFK
€240
1/6Sat
directJetBlue
4h 22mJFK-IAH
31/8Sat
directJetBlue
3h 36mIAH-JFK
€249
25/5Sat
directUnited Airlines
3h 18mLAX-IAH
31/5Fri
directUnited Airlines
3h 26mIAH-LAX
€261
14/6Fri
multi-stopAmerican Airlines
6h 50mEWR-IAH
16/6Sun
multi-stopAmerican Airlines
5h 42mIAH-EWR
€416
7/5Tue
multi-stopAmerican Airlines
8h 46mLAX-IAH
8/5Wed
multi-stopAmerican Airlines
9h 44mIAH-LAX
€426

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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.
2/5Thu
multi-stopAmerican Airlines
13h 16mDUB-IAH
9/5Thu
multi-stopAmerican Airlines
14h 51mIAH-DUB
€760
2/5Thu
multi-stopAmerican Airlines
18h 23mDUB-IAH
9/5Thu
multi-stopAmerican Airlines
13h 07mIAH-DUB
€788
2/5Thu
multi-stop
19h 21mDUB-IAH
9/5Thu
multi-stop
20h 53mIAH-DUB
€794
1/5Wed
multi-stop
13h 16mDUB-IAH
4/5Sat
multi-stop
29h 09mIAH-DUB
€819
2/5Thu
multi-stop
17h 04mDUB-IAH
10/5Fri
multi-stop
12h 22mIAH-DUB
€825
2/5Thu
multi-stop
28h 28mDUB-IAH
9/5Thu
multi-stop
20h 53mIAH-DUB
€827
2/5Thu
multi-stop
29h 06mDUB-IAH
12/5Sun
multi-stop
14h 45mIAH-DUB
€847
2/5Thu
multi-stopUnited Airlines
14h 03mDUB-IAH
12/5Sun
multi-stopUnited Airlines
22h 25mIAH-DUB
€855
2/5Thu
multi-stopAir Canada
17h 04mDUB-IAH
11/5Sat
multi-stopAir Canada
17h 45mIAH-DUB
€927
2/5Thu
multi-stopAir Canada
32h 39mDUB-IAH
12/5Sun
multi-stopAir Canada
27h 15mIAH-DUB
€949

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Flights to Houston George Bush Airport