IAH

€354 Find Cheap Flights to Houston George Bush Airport – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€673
Typical prices: €710-€871
Turkish Airlines
Mon 29/10Sun 11/11
DUB - IAH • 1 stop
Cheapest one-way flight
€354
Typical prices: €570-€785
Multiple Airlines
Fri 2/11
DUB - IAH • 2 stops
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
When to book
in advance
Our data shows that travellers who book at least 17 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Houston George Bush Intcntl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to George Bush Intcntl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to George Bush Intcntl

Thu, 29 Oct - Wed, 11 Nov
Turkish Airlines Logo
06:10 - 20:05DUB  Dublin-IAH Houston George Bush Intcntl
18h 55m1 stop Istanbul
Turkish Airlines Logo
21:00 - 09:35IAH  Houston George Bush Intcntl-DUB Dublin
30h 35m1 stop Istanbul
€673Turkish Airlines
Thu, 29 Oct - Wed, 11 Nov
Turkish Airlines Logo
06:10 - 20:05DUB  Dublin-IAH Houston George Bush Intcntl
18h 55m1 stop Istanbul
Turkish Airlines Logo
21:00 - 09:35IAH  Houston George Bush Intcntl-DUB Dublin
30h 35m1 stop Istanbul
€674Turkish Airlines
Mon, 2 Nov - Mon, 16 Nov
Turkish Airlines Logo
10:40 - 20:05DUB  Dublin-IAH Houston George Bush Intcntl
39h 25m1 stop Istanbul
Turkish Airlines Logo
21:00 - 09:35IAH  Houston George Bush Intcntl-DUB Dublin
30h 35m1 stop Istanbul
€674Turkish Airlines
Mon, 26 Oct - Sun, 1 Nov
KLM Logo
05:45 - 14:05DUB  Dublin-IAH Houston George Bush Intcntl
13h 20m1 stop Amsterdam Schiphol
KLM Logo
11:01 - 07:55IAH  Houston George Bush Intcntl-DUB Dublin
14h 54m1 stop Minneapolis St Paul
€777KLM
Thu, 10 Dec - Mon, 28 Dec
KLM Logo
17:15 - 13:05DUB  Dublin-IAH Houston George Bush Intcntl
25h 50m1 stop Amsterdam Schiphol
KLM Logo
09:45 - 07:45IAH  Houston George Bush Intcntl-DUB Dublin
16h 00m1 stop Atlanta Hartsfield-Jackson
€778KLM
Fri, 5 Mar - Thu, 11 Mar
KLM Logo
05:45 - 13:05DUB  Dublin-IAH Houston George Bush Intcntl
13h 20m1 stop Amsterdam Schiphol
KLM Logo
11:30 - 08:05IAH  Houston George Bush Intcntl-DUB Dublin
14h 35m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
€778KLM
Fri, 6 Nov - Tue, 10 Nov
American Airlines Logo
11:30 - 00:06DUB  Dublin-IAH Houston George Bush Intcntl
18h 36m2 stops Philadelphia Dallas/Fort Worth
American Airlines Logo
08:57 - 07:10IAH  Houston George Bush Intcntl-DUB Dublin
16h 13m1 stop Dallas/Fort Worth
€797American Airlines
Fri, 6 Nov - Tue, 10 Nov
American Airlines Logo
11:30 - 20:26DUB  Dublin-IAH Houston George Bush Intcntl
14h 56m2 stops Philadelphia Dallas/Fort Worth
American Airlines Logo
14:01 - 07:10IAH  Houston George Bush Intcntl-DUB Dublin
11h 09m1 stop Dallas/Fort Worth
€797American Airlines
Wed, 11 Nov - Wed, 11 Nov
Lufthansa Logo
05:10 - 16:40DUB  Dublin-IAH Houston George Bush Intcntl
17h 30m2 stops Frankfurt am Main London Heathrow
Lufthansa Logo
19:00 - 22:45IAH  Houston George Bush Intcntl-DUB Dublin
21h 45m2 stops London Heathrow Frankfurt am Main
€1,460Lufthansa
Wed, 11 Nov - Wed, 11 Nov
Lufthansa Logo
05:10 - 16:40DUB  Dublin-IAH Houston George Bush Intcntl
17h 30m2 stops Frankfurt am Main London Heathrow
Lufthansa Logo
19:00 - 22:45IAH  Houston George Bush Intcntl-DUB Dublin
21h 45m2 stops London Heathrow Frankfurt am Main
€1,462Lufthansa
Booking Insights

Price, demand, and travel trends for Ireland to Houston George Bush Intcntl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ireland to Houston George Bush Intcntl Airport with more confidence.

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

Dublin to Houston George Bush Intcntl Airport is the cheapest route at €673 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Houston George Bush Intcntl Airport?

A return flight to Houston George Bush Intcntl Airport costs €793 on average, based on data over the past 12 months on KAYAK. Return fares from Dublin average €680.

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

Wednesday is the cheapest day to fly to Houston George Bush Intcntl Airport at €761 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at €888.

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

  • September is the cheapest month to fly to Houston George Bush Intcntl Airport with an average price of €696 return.
  • August (€888) and October (€847) are the most expensive.
  • Based on KAYAK data over the past 12 months.

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

Evening flights to Houston George Bush Intcntl Airport are the cheapest at €567 return on average. Afternoon flights are the most expensive at €832.

What is a good deal for flights to Houston George Bush Intcntl Airport?

Flights under €710 are considered a good deal. 25% of KAYAK users found return flights to Houston George Bush Intcntl Airport at or below these prices, with the lowest fares from:

  • Dublin €679
.

When are flights to Houston George Bush Intcntl Airport the cheapest?

Flights to Houston George Bush Intcntl Airport are cheapest 17 weeks before departure. Booking in this window typically costs about 28% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Houston George Bush Intcntl Airport

Low season

August

Cheapest flight

€354
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flights from Dublin to Houston George Bush Intcntl 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

Your questions about flights to Houston George Bush Intcntl Airport, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Houston George Bush Intcntl Airport?

    Delta operates the most flights from Ireland to Houston George Bush Intcntl Airport at 0 per week, while British Airways is the airline most often selected by KAYAK users searching for flights from Ireland to Houston George Bush Intcntl Airport. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airports serve Houston and the surrounding area?

    Flights to Houston can arrive at several major airports serving the metro area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH).

  • How far is Houston George Bush Intcntl from Houston George Bush Intcntl Airport city centre?

    Houston George Bush Intcntl is 25.4 km from Houston George Bush Intcntl Airport city centre.

  • How do I know if a flight to Houston George Bush Intcntl Airport is a good deal?

    A good deal on a flight to Houston George Bush Intcntl Airport is around €710 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How expensive are last-minute flights to Houston George Bush Intcntl Airport?

    Last-minute fares to Houston George Bush Intcntl Airport – booked within 2 weeks of departure – run 10% above the average return fare of €793.

Your guide to booking Houston George Bush Intcntl Airport flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Houston George Bush Intcntl Airport, aim to book around 17 weeks before you fly. That window historically saves about 28% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Houston George Bush Intcntl Airport, recent KAYAK data shows that stronger deals tend to be around €710 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Houston George Bush Intcntl Airport in September. Return fares historically average €696 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to €265 per return. Afternoon flights to Houston George Bush Intcntl Airport average €567 compared to €832 for midday flights. See the time-of-day chart above for the full breakdown.
  • Once you arrive in Houston George Bush Intcntl Airport, a few great places to start are George R. Brown Convention Center, Galleria Mall, and House of Blues Houston. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 3 airlines flying to George Bush Intcntl

 
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.
7.8
KLMOverall score based on 1580 reviews
7.8Boarding
7.7Comfort
7.2Entertainment
7.3Food
8.4Crew
Airline reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

4.0 OkayJessica, Sept 2026
Read more KLM reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Flight was good, little delayed because of busy plane traffic

The boarding process, airplane, entertainment, beverages and crew were very good. But the food left a lot to be desired, especially for business class. I had a chicken breast that was tough and rubbery, with little flavor. It wasn't even up to the proverbial "banquet chicken" standards. Very disappointing. There was only one offering of bread, OK, not a huge deal, but it's a nice touch to be offered more. Similarly, other airlines' crews come by to offer more drinks, though the crew responded when asked. Good flight overall, but the food just wasn't up to the standards you'd expect.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Canceled flight for unknown reason after numerous delays and only available flight was the following day yet no compensation. No weather problem. Then had to fill out form to get refund. American used to be a quality airline - no more, very sad!

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.

entertainment choice was excellent for both movies and audio. Food was quite good. Staff was excellent and flight was on time and smooth.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

The plane was subbed for another last minute, the gate was changed last minute. Could live with that but we boarded and there was a delay which totaled an hour in the end. There was a technical issue which meant wheels needed to remain out for ten mins after take off. My USB phone charger was broken as was the headphone jack which meant I could t enjoy the IFE and could use my phone after a few hours. Even the map function on the plane failed to work after a few hours.

The flight was delayed and we were told the airplane is on its way to the gate from the hangar. We were told this for 2 hours and the flight was continually delayed in ~30 minute increments. Then we ended up having a new airplane. The issue wasn’t clearly communicated and it left everyone feeling confused about when we would actually be leaving. Whenever they communicated a new boarding time it felt arbitrary and random. The boarding process was a mess and disorganized, which made it last longer than necessary. Landing was rough. Seats were uncomfortable.

We missed our connecting flight in Frankfurt do to security and all hell ensued then.we got rebooked to Washington got there round 10 am ish didn't find out till 630 we were rerouted to United!! Then we started getting updates

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Great experience. Flight was on time and reached destination on time

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I had handicap and pre board due to a recent broken arm, was made to find my own help placing carry on baggage in the storage above. My tv and entertainment unit did not work correctly, requested help and it took 30 minutes to get help, she did not fix it or come back to see if it was fixed. I went to her a second time and she did another reset, still did not fix.

Did not fly to Houston as original flight was cancelled.

Two things to note here. First, Lufthansa separated me from my small children. Apparently you need to pay extra to ensure that your children are not abandoned. This is different from KLM-Air France, where children sit with their parents automatically, and I usually fly KLM-Air France. I didn't realize Lufthansa was different on this score and is willing to leverage the wellbeing of small children to generate more revenue. Second, my flight arrived 3 hours and 54 minutes late, so I am entitled to financial compensation as per EU passenger rights regulation. From other aspects of Lufthansa's behavior during this trip, I expect that their approach to this is to start a war of attrition with their passengers to avoid giving compensation as much as possible - again, very differently from KLM-Air France. But we'll see, maybe I'll be pleasantly surprised.

The plane boarded 5 hours late. This made for a very long travel experience - 3.5 hours for getting to/taking the connecting flight (Air Dolomiti), 5.5 hours layover in Munich, 11.5 hour flight to Houston, 1 hour ride home. After landing at BUSH airport we spent 30 minutes on the tarmac waiting for United staff to prepare the jetway. Flight attendant admonished my wife for briefly opening the window shade midflight to take a look outside.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Travelling to a place near George Bush Intcntl?

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