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€424 Find cheap flights from Dublin to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Houston departing on 14/12. 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.
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Search hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Houston, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here's why:

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Cheap flight deals from Dublin to Houston (DUB-HOU)

 
These are the cheapest deals for flights from Dublin to Houston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Dublin to Houston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dublin to Houston.

Recent one-way flight deals from Dublin to Houston

Only flying one-way? Below are some of the best one-way flight deals from Dublin to Houston found on KAYAK recently.

Recent last-minute flight deals from Dublin to Houston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Dublin to Houston.

Recent direct flight deals from Dublin to Houston

The latest deals for direct flights from Dublin to Houston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Dublin to Houston

Find recent round-trip train or bus tickets from Dublin to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:55 - 23:52DUB-IAH
16h 57m1 stop
09:43 - 16:10IAH-DUB
24h 27m2 stops
€495
Find Deal
Sun, 27 Apr - Tue, 20 May
12:30 - 23:33DUB-IAH
41h 03m2 stops
06:15 - 11:40IAH-DUB
47h 25m2 stops
€557Scandinavian Airlines
Find Deal
Mon, 10 Feb - Mon, 17 Feb
19:10 - 23:59DUB-IAH
34h 49m3 stops
20:22 - 11:40IAH-DUB
33h 18m3 stops
€568
Find Deal
Mon, 18 Nov - Mon, 2 Dec
14:40 - 19:25DUB-IAH
34h 45m1 stop
15:05 - 13:40IAH-DUB
40h 35m1 stop
€619Turkish Airlines
Find Deal
Thu, 23 Jan - Tue, 28 Jan
16:55 - 19:25DUB-IAH
32h 30m1 stop
21:20 - 15:25IAH-DUB
36h 05m1 stop
€622Turkish Airlines
Find Deal
Mon, 18 Nov - Mon, 2 Dec
20:30 - 14:10DUB-IAH
23h 40m1 stop
21:45 - 17:05IAH-DUB
13h 20m1 stop
€699British Airways
Find Deal
Mon, 18 Nov - Mon, 2 Dec
10:55 - 20:00DUB-IAH
15h 05m1 stop
15:55 - 12:05IAH-DUB
14h 10m1 stop
€711British Airways
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Tue, 25 Feb - Tue, 4 Mar
09:00 - 21:14DUB-IAH
18h 14m1 stop
13:25 - 10:05IAH-DUB
14h 40m2 stops
€716United Airlines
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Wed, 13 Nov - Wed, 20 Nov
11:50 - 00:15DUB-IAH
18h 25m2 stops
14:50 - 10:05IAH-DUB
13h 15m1 stop
€723United Airlines
Find Deal
Mon, 18 Nov - Mon, 2 Dec
12:30 - 01:00DUB-IAH
18h 30m1 stop
07:30 - 04:55IAH-DUB
15h 25m1 stop
€1,175Aer Lingus
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Sat, 21 Dec - Fri, 3 Jan
05:45 - 11:14DUB-IAH
59h 29m3 stops
€424
Find Deal
Sat, 14 Dec
05:45 - 08:38DUB-IAH
32h 53m2 stops
€427
Find Deal
Sat, 14 Dec
11:30 - 11:22DUB-IAH
29h 52m3 stops
€573
Find Deal
Sat, 28 Dec
11:30 - 17:22DUB-IAH
35h 52m2 stops
€588WestJet
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Sun, 27 Apr
06:55 - 14:25DUB-IAH
13h 30m1 stop
€594
Find Deal
Sat, 14 Dec
17:50 - 20:00DUB-IAH
32h 10m1 stop
€622British Airways
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Sat, 28 Dec
11:30 - 21:01DUB-IAH
39h 31m2 stops
€635
Find Deal
Sat, 28 Dec
09:15 - 15:57DUB-HOU
36h 42m2 stops
€706British Airways
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Sat, 14 Dec
04:25 - 08:38DUB-IAH
34h 13m2 stops
€749
Find Deal
Fri, 27 Dec
05:00 - 17:21DUB-IAH
18h 21m2 stops
€1,907Lufthansa
Find Deal
Sun, 24 Nov
12:30 - 23:59DUB-IAH
41h 29m2 stops
06:00 - 11:40IAH-DUB
47h 40m2 stops
€668Scandinavian Airlines
Find Deal
Tue, 5 Nov - Tue, 12 Nov
15:20 - 00:38DUB-IAH
15h 18m1 stop
14:35 - 13:10IAH-DUB
16h 35m1 stop
€693
Find Deal
Tue, 5 Nov - Tue, 12 Nov
14:05 - 23:28DUB-IAH
15h 23m2 stops
21:45 - 19:35IAH-DUB
15h 50m1 stop
€714American Airlines
Find Deal
Tue, 5 Nov - Tue, 12 Nov
11:30 - 08:52DUB-IAH
27h 22m3 stops
05:15 - 07:10IAH-DUB
19h 55m3 stops
€1,094
Find Deal
Tue, 5 Nov - Tue, 12 Nov
13:10 - 08:52DUB-IAH
25h 42m2 stops
05:15 - 07:10IAH-DUB
19h 55m3 stops
€1,245
Find Deal
Tue, 5 Nov - Tue, 12 Nov

Flights from Dublin to Houston - Travel Insights & Trends

Get data-powered insights and trends into flights from Dublin to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Dublin to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Dublin to Houston, 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 from Dublin to Houston is November, where tickets cost €596 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is €856 and €844 respectively.

How far in advance should I book a flight from Dublin to Houston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Dublin to Houston, 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 on the flight from Dublin to Houston, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 120 days before departure.

Good to know

Cheapest flight

€424
Flight from Dublin to Houston George Bush Airport

When to book flights from Dublin to Houston

Are your dates flexible? Find out the best times to travel from Dublin to Houston 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Houston

  • What is the cheapest flight from Dublin to Houston?

    In the last 3 days, the lowest price for a flight from Dublin to Houston was €461 for a one-way ticket and €538 for a return.

  • Which airports will I be using when flying from Dublin to Houston?

    On your way to Houston, you’ll fly out from Dublin. You’ll be landing in one of Houston’s 2 airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Dublin to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Houston?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Dublin and Houston, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Dublin to Houston?

    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 from Dublin to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Houston?

    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 with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Houston?

    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 from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Dublin to Houston

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Houston? 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
Turkish AirlinesOverall score based on 3873 reviews
7.3Comfort
7.5Entertainment
7.4Food
7.8Crew
7.3Boarding
Airline reviews

I have been flying Turkish Airlines for the last 5 years it’s always great service, on time , excellent food, only one thing wasn’t reliable is their on board WiFi most of the time it doesn’t work.

10.0 ExcellentIbrahim, Oct 2024IST - DTW
Read more Turkish Airlines reviews

I have been flying Turkish Airlines for the last 5 years it’s always great service, on time , excellent food, only one thing wasn’t reliable is their on board WiFi most of the time it doesn’t work.

My checked bag did not get loaded on the aircraft in Istanbul. Other than that, the flight was smooth, on time and the crew was friendly, efficient, and professional.

You need to weight all bags together because we were 2 and we allowed 4 bags plus hand carry and personal items. We trying to saved bag like we put our stuff in 3 bags so we don’t have to carry more bags and airline also save space time less bags less work. We had only 1.6 kg over and we requested crew he said it’s airline policy that you need separate bag that’s ruined our mod and carry that suit in our hand in plastic bag he didn’t understand that we have less bags that make sense if we brought over luggage then it’s problem. I think if you guys change your policy and weight all together that will be good

Better than other airlines but still not at the top with other airlines that you pay the same price and services and customer service are much more well performed with care and attention to the customer. Still a long way to go. Some of the flight attendants are speaking English like they translate direct from Turkish. They need to improve the customer service for a global travel.

After boarding cabin was too hot AC didn’t work

Definitely not a fan of Turkish Airlines, their seats are very uncomfortable. Felt very cramped up. Food was very poor in quality too, very little to drink during service.

Great airline with excellent service! Only drawback was the meat served was overcooked on both flights.

Very happy with the service, comfort, and food on Turkish Airlines. Security and check in was great.

Was not good experience going to Houston from Istanbul, had to wait about an hour and a half to just takeoff. Disappointed in that part.

Entertainment monitors did not work in the seats & it was so hot in the cabin. One of the most uncomfortable flights I've ever taken.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

Short flying. The seats do not recline at all and very uncomfortable.

Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.

Great crew, boarding and deboarding excellent. Seats too close together. The 5'8" woman seated next to me had her knees pushed into the seat in front of her. The meat was very tough in the dinner...

The ground crew in Houston were not friendly. The security staff were very rude and reflected an attitude of superiority with rude remarks.

The flight attendant was very kind and offered my son a snack for free.

We fly to Ecuador frequently. Checking in is usually a hassle because most United agents take some time before they can verify that my passport doesn't require a visa to Ecuador. This time the process was even longer due to the cyber attack. But she was really nice to us. So glad we brought plenty of snacks to supplement the 3 flights from SEA to GYE.

Slight delay but not bad. UA app worked well! Got regular updates of gate changes, etc. Don't have any complaints.

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

Staff with low service level, forgetful. Temperature at 15 C and after asking twice to raise the temperature the crew did nothing.

I was disappointed with the quality of the food for an international flight also I wasn't given a toiletry bag which is customary in international flights.

They had about 20-25 people overbooked. Including me. Why is this?? I was put on a flight to NC an hour later with a 4 hour layover. I was supposed to be home at 1045am instead i was home at 7:30pm. An extra day to pay for dog care.

Boarding is not controlled as groups called was not enforced

The plane was clean. The crew were lovely. Food was good - but seat 1D is a poor location. - the crews cupboard is right near your feet and they visited them frequently swishing the curtain from the galley onto my feet everytime also creating a swish of cold air each time & then slamming the door.

This flight was booked with Iberia, but when we got to the airport, it was actually switched to Level. We went to Iberia terminal, then had to be redirected. Ridiculous that we had to pay for a soda on the plane. Also had to pay for earbuds, no pillows. If we had wanted a blanket would have been charged. This is not the British Airways experience. Flight attendant was non existent. Had our call light on for 45 minutes with no response. Attendant charged for a drink, forgot to bring it back. We would never fly Level again. If British airways is going to switch out carriers, We would not fly with them

Horrible food and uncomfortable plane. One toilet was out of service.

Business class is fantastic! Lie flat seats, great meals, privacy, and lots of nice amenities!

Book cheap flights from Dublin to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dublin to Houston found on KAYAK in the last 72 hours.
14/12Sat
3 stops
59h 29mDUB-IAH
€424
14/12Sat
2 stops
32h 53mDUB-IAH
€427
28/12Sat
3 stops
29h 52mDUB-IAH
€573
27/4Sun
2 stopsWestJet
35h 52mDUB-IAH
€588
14/12Sat
1 stop
13h 30mDUB-IAH
€594
28/12Sat
1 stopBritish Airways
32h 10mDUB-IAH
€622
28/12Sat
2 stops
39h 31mDUB-IAH
€635
14/12Sat
2 stopsBritish Airways
36h 42mDUB-HOU
€706
27/12Fri
2 stops
34h 13mDUB-IAH
€749
24/11Sun
2 stopsLufthansa
18h 21mDUB-IAH
€1,907

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Last minute flights from Dublin to Houston

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 from Dublin to Houston that are departing in the next 10 days.
5/11Tue
multi-stopScandinavian Airlines
41h 29mDUB-IAH
12/11Tue
multi-stopScandinavian Airlines
47h 40mIAH-DUB
€668
5/11Tue
multi-stop
15h 18mDUB-IAH
12/11Tue
multi-stop
16h 35mIAH-DUB
€693
5/11Tue
multi-stopAmerican Airlines
15h 23mDUB-IAH
12/11Tue
multi-stopAmerican Airlines
15h 50mIAH-DUB
€714
5/11Tue
multi-stop
27h 22mDUB-IAH
12/11Tue
multi-stop
19h 55mIAH-DUB
€1,094
5/11Tue
multi-stop
25h 42mDUB-IAH
12/11Tue
multi-stop
19h 55mIAH-DUB
€1,245

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Everything you need to know for your flight from Dublin to Houston

Information on your arrival and departure airports