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£496 Find cheap flights from Ireland 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 13/7. 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
Wed 29/5
Wed 5/6

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 43,983,279 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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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 Wednesday where tickets can be as cheap as £574. On the other hand, the most expensive day to fly is Friday, where prices are £675 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 £488 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 £771 and £751 respectively. For return trips, the best month to travel is February with an average price of £488.

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 at night, when flights cost £449 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 £672.

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 route to Houston on KAYAK is from Dublin, which takes 13h 30m.

How many direct flights to Houston George Bush Intcntl Airport are there each day?

There are around 7 direct flights from within Ireland to Houston George Bush Intcntl Airport every day. Most flights depart in the afternoon, with 09:00 the most common departure time and 57% of flights departing in the afternoon.

How many direct flights to Houston George Bush Intcntl Airport are there each week?

Each week there are around 47 direct flights from within Ireland to Houston George Bush Intcntl Airport. The most common day for departures is Friday, with 17% of flights taking off on this day.

Good to know - Cheap tickets from Ireland to Houston George Bush Airport

Low season

February

High season

April

Cheapest flight

£496
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

FAQs - booking Houston George Bush Airport flights

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

    You’ll need to travel 16 miles to reach the Houston city centre 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 4,279 per week, followed by Spirit Airlines with 204 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 serving from Ireland 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.
7.5
WestJetOverall score based on 2972 reviews
8.2Crew
7.3Comfort
6.5Entertainment
7.7Boarding
6.5Food
Airline reviews

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

8.0 ExcellentAnonymous, Apr 2024YYZ - ATL
Read more about WestJet reviews

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

I was seated next to someone so obese I had no space and was pushed against the window. I could not even put my tray down or work. My neck still hurts from that experience. They should not let that happen. Large people should have to pay for enough space.

Good flight. No I’m seat entertainment. But my phone worked just fine on the west jet app.

I had planned to watch the Westjet entertainment for the entire flight however, because the seat mounted outlets in our row did not work.

Not a bad flight but our priority tagged luggage was the very last to come down the carousel.

Plane had a flat tire, delayed boarding and takeoff but one in the air, smooth. Make sure you have downloaded the WJ app before you leave. When on board, you can watch movies or TV shows offered on the app, it passed the time very quickly.

A good set of flights but my suitcase was irreparably damaged. (Hard shell suitcase with multiple full layer cracks from one corner all the way to the zipper) I needed to rush to catch a ferry so I didn’t notice it until it was loaded into a taxi. It cost over $100 USD to replace the suitcase to travel home.

Our recent flight from edmontown to kahalui was excellent. The service staff was very friendly, knowledgeable, funny and attentive. Thanks to all involved that made or travel such a pleasant experience and we hope to fly with west jet again soon

The flight was delayed and I missed boarding my 7 day cruise. I had to book a separate flight home

Flight late …60 minutes No food No wifi No entertainment system A disaster!!!

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.

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

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.

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.

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.

Book cheap flights from Ireland to Houston

Recent return flight deals

 
These are the cheapest return flights to Houston found on KAYAK in the last 72 hours.
28/5Tue
1 stopDelta
13h 30mDUB-IAH
6/7Sat
1 stopDelta
19h 05mIAH-DUB
£573
30/5Thu
1 stopDelta
13h 30mDUB-IAH
9/6Sun
1 stopDelta
20h 45mIAH-DUB
£575
30/5Thu
2 stopsDelta
18h 07mDUB-IAH
9/6Sun
1 stopDelta
19h 40mIAH-DUB
£575
21/7Sun
1 stop
13h 40mDUB-IAH
8/8Thu
1 stop
19h 05mIAH-DUB
£627
23/7Tue
1 stopAir France
13h 30mDUB-IAH
9/8Fri
1 stopAir France
19h 05mIAH-DUB
£711
22/7Mon
1 stopAir France
34h 25mDUB-IAH
9/8Fri
1 stopAir France
19h 05mIAH-DUB
£745
23/7Tue
1 stopTurkish Airlines
29h 05mDUB-IAH
7/8Wed
1 stopTurkish Airlines
19h 25mIAH-DUB
£828
22/7Mon
2 stopsAir Canada
31h 31mDUB-IAH
8/8Thu
1 stopAir Canada
14h 15mIAH-DUB
£834
22/7Mon
2 stopsAir Canada
31h 31mDUB-IAH
11/8Sun
1 stopAir Canada
18h 55mIAH-DUB
£839
19/7Fri
2 stops
15h 12mDUB-IAH
12/8Mon
1 stop
18h 55mIAH-DUB
£871

Search by stops

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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.
13/7Sat
2 stopsWestJet
42h 23mDUB-IAH
£496
13/7Sat
1 stopFinnair
20h 27mDUB-IAH
£667
16/9Mon
3 stops
30h 29mDUB-IAH
£1,242
8/7Mon
3 stops
31h 37mDUB-IAH
£1,404

Search by stops

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Recent domestic flight deals

14/5Tue
multi-stopSpirit Airlines
13h 25mLGA-IAH
15/5Wed
multi-stopSpirit Airlines
9h 26mIAH-LGA
£78
14/5Tue
multi-stopSpirit Airlines
8h 00mLAX-IAH
15/5Wed
directSpirit Airlines
3h 35mIAH-LAX
£82
3/7Wed
directFrontier
2h 13mATL-IAH
6/7Sat
directFrontier
2h 05mIAH-ATL
£114
30/5Thu
multi-stop
5h 00mBWI-IAH
1/6Sat
multi-stop
10h 49mIAH-BWI
£115
20/6Thu
direct
2h 48mORD-IAH
24/6Mon
direct
2h 40mIAH-ORD
£131
3/7Wed
multi-stopFrontier
5h 16mATL-IAH
6/7Sat
directFrontier
2h 05mIAH-ATL
£142
24/6Mon
directDelta
2h 14mATL-IAH
25/6Tue
directDelta
2h 10mIAH-ATL
£143
4/6Tue
directDelta
3h 12mLAX-IAH
9/6Sun
directDelta
3h 25mIAH-LAX
£143
14/6Fri
directUnited Airlines
3h 21mLAX-IAH
23/6Sun
directUnited Airlines
3h 28mIAH-LAX
£223
20/5Mon
directUnited Airlines
3h 25mDCA-IAH
24/5Fri
directUnited Airlines
3h 06mIAH-DCA
£226

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Flights to Houston George Bush Airport

Destination:

Houston George Bush Airport (IAH)United States

Cabin classes:

Browse origins:

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  • Ireland

Browse destinations:

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