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Cheap flights from Dublin to Houston from €264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Houston departing on 13/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Logo
19:05 - 00:17DUB-IAH
35h 12m3 stops
Logo
07:21 - 10:45IAH-DUB
22h 24m2 stops
€486
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Wed, 22 Oct - Mon, 27 Oct
Logo
19:05 - 00:17DUB-IAH
35h 12m3 stops
Logo
05:25 - 10:45IAH-DUB
24h 20m3 stops
€508
Find Deal
Wed, 22 Oct - Mon, 27 Oct
Logo
16:40 - 18:11DUB-IAH
31h 31m2 stops
Logo
10:23 - 05:10IAH-DUB
12h 47m1 stop
€546
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Mon, 1 Sep - Tue, 16 Sep
Scandinavian Airlines Logo
10:10 - 00:59DUB-IAH
43h 49m2 stops
Scandinavian Airlines Logo
13:29 - 11:45IAH-DUB
40h 16m2 stops
€619Scandinavian Airlines
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Sat, 1 Nov - Sat, 8 Nov
JetBlue Logo
10:40 - 13:41DUB-IAH
33h 01m1 stop
JetBlue Logo
14:35 - 09:00IAH-DUB
12h 25m1 stop
€620JetBlue
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Thu, 4 Sep - Wed, 17 Sep
Turkish Airlines Logo
13:35 - 12:40DUB-IAH
29h 05m1 stop
Turkish Airlines Logo
14:25 - 12:35IAH-DUB
40h 10m1 stop
€626Turkish Airlines
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Thu, 28 Aug - Wed, 10 Sep
Turkish Airlines Logo
13:35 - 12:40DUB-IAH
29h 05m1 stop
Turkish Airlines Logo
21:00 - 09:35IAH-DUB
30h 35m1 stop
€626Turkish Airlines
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Thu, 4 Sep - Wed, 17 Sep
Scandinavian Airlines Logo
12:40 - 23:56DUB-IAH
41h 16m2 stops
Scandinavian Airlines Logo
15:59 - 11:50IAH-DUB
37h 51m2 stops
€664Scandinavian Airlines
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Thu, 4 Sep - Wed, 17 Sep
JetBlue Logo
10:40 - 11:35DUB-IAH
30h 55m1 stop
JetBlue Logo
14:35 - 09:00IAH-DUB
12h 25m1 stop
€687JetBlue
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Thu, 28 Aug - Wed, 10 Sep
British Airways Logo
10:55 - 21:00DUB-IAH
15h 05m1 stop
British Airways Logo
21:50 - 09:50IAH-DUB
30h 00m1 stop
€711British Airways
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Sat, 1 Nov - Sat, 8 Nov

Turkish Airlines flights from Dublin to Houston George Bush Intcntl Airport

Our best Turkish Airlines deals on Dublin to Houston George Bush Intcntl Airport flight tickets
Turkish Airlines
28 Aug
DUB13:35Dublin
29h 05m
1 stop
IAH12:40Houston George Bush Intcntl
10 Sept
IAH14:25Houston George Bush Intcntl
40h 10m
1 stop
DUB12:35Dublin
€626
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Turkish Airlines
4 Sept
DUB13:35Dublin
29h 05m
1 stop
IAH12:40Houston George Bush Intcntl
17 Sept
IAH21:00Houston George Bush Intcntl
30h 35m
1 stop
DUB09:35Dublin
€626
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Turkish Airlines
16 Oct
DUB13:35Dublin
35h 30m
1 stop
IAH19:05Houston George Bush Intcntl
13 Nov
IAH21:05Houston George Bush Intcntl
36h 15m
1 stop
DUB15:20Dublin
€628
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Scandinavian Airlines flights from Dublin to Houston George Bush Intcntl Airport

Our best Scandinavian Airlines deals on Dublin to Houston George Bush Intcntl Airport flight tickets
Scandinavian Airlines
1 Nov
DUB10:10Dublin
43h 49m
2 stops
IAH00:59Houston George Bush Intcntl
8 Nov
IAH13:29Houston George Bush Intcntl
40h 16m
2 stops
DUB11:45Dublin
€619
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Scandinavian Airlines
4 Sept
DUB12:40Dublin
41h 16m
2 stops
IAH23:56Houston George Bush Intcntl
17 Sept
IAH15:59Houston George Bush Intcntl
37h 51m
2 stops
DUB11:50Dublin
€664
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momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from Dublin to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinHouston

DUB - IAH

DUBIAH

Dublin

Wed 22/10

19:05-00:17

3 stops35h 12m

Houston George Bush Intcntl

Mon 27/10

07:21-10:45

2 stops22h 24m

€486

DublinHouston

DUB - IAH

DUBIAH

Dublin

Wed 22/10

19:05-00:17

3 stops35h 12m

Houston George Bush Intcntl

Mon 27/10

05:25-10:45

3 stops24h 20m

€508

DublinHouston

DUB - IAH

DUBIAH

Dublin

Mon 1/9

16:40-18:11

2 stops31h 31m

Houston George Bush Intcntl

Tue 16/9

10:23-05:10

1 stop12h 47m

€546

DublinHouston

DUB - IAH

DUBIAH

Dublin

Sat 1/11

10:10-00:59

2 stops43h 49m

Houston George Bush Intcntl

Sat 8/11

13:29-11:45

2 stops40h 16m

€619

DublinHouston

DUB - IAH

DUBIAH

Dublin

Thu 4/9

10:40-13:41

1 stop33h 01m

Houston George Bush Intcntl

Wed 17/9

14:35-09:00

1 stop12h 25m

€620

DublinHouston

DUB - IAH

DUBIAH

Dublin

Thu 28/8

13:35-12:40

1 stop29h 05m

Houston George Bush Intcntl

Wed 10/9

14:25-12:35

1 stop40h 10m

€626

DublinHouston

DUB - IAH

DUBIAH

Dublin

Thu 4/9

13:35-12:40

1 stop29h 05m

Houston George Bush Intcntl

Wed 17/9

21:00-09:35

1 stop30h 35m

€626

DublinHouston

DUB - IAH

DUBIAH

Dublin

Thu 4/9

12:40-23:56

2 stops41h 16m

Houston George Bush Intcntl

Wed 17/9

15:59-11:50

2 stops37h 51m

€664

DublinHouston

DUB - IAH

DUBIAH

Dublin

Thu 28/8

10:40-11:35

1 stop30h 55m

Houston George Bush Intcntl

Wed 10/9

14:35-09:00

1 stop12h 25m

€687

DublinHouston

DUB - IAH

DUBIAH

Dublin

Sat 1/11

10:55-21:00

1 stop15h 05m

Houston George Bush Intcntl

Sat 8/11

21:50-09:50

1 stop30h 00m

€711

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Dublin to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and Houston George Bush Intcntl Airport?

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

The month of February is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Dublin, with most prices found around €671. The month of January is another great option to travel to Houston George Bush Intcntl Airport, with average flight prices from Dublin averaging around €684.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that Wednesday is the least expensive day to fly to Houston George Bush Intcntl Airport. Tickets to fly out on this day can be as low as €661. On the other hand, Thursday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €817.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest time of day to fly to Houston George Bush Intcntl Airport is in the morning when flights can be purchased for as low as €722. At midday is when there is more demand to fly to Houston George Bush Intcntl Airport, so prices are often more expensive at around €724 per ticket.

When to book flights from Dublin to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Houston George Bush Intcntl Airport (DUB to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Houston George Bush Intcntl Airport

Best price found

€264

Fastest flight time

12h 49m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Dublin in the past 72 hours is €264. The best return flight deal from Dublin to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is €486.
The fastest flight from Dublin to Houston George Bush Intcntl Airport takes 12h 49m
There are no direct flights from Dublin to Houston George Bush Intcntl Airport. Popular non-direct route for this connection is Dublin Airport - Houston George Bush Intcntl Airport.
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  • How far is Dublin to Houston George Bush Intcntl by plane?

    Dublin and Houston George Bush Intcntl are 7316.2 km apart from one another. A reasonable flight in good conditions will take 12h 49m.

  • When did momondo last update prices for flights from Dublin Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Dublin Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dublin Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Dublin Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Dublin to Houston George Bush Intcntl Airport?

Best airlines flying from Dublin to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Dublin to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom €624Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom €713Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dublin to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Dublin to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Dublin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Dublin to Houston?

Once you have performed a search for Dublin to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Dublin to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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