What is the cheapest airline that flies from Dublin to Houston George Bush Intcntl?

WestJet is the most popular carrier operating from Dublin to Houston George Bush Intcntl

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 refresh daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$420 Cheap Flights from Dublin to Houston George Bush Intcntl Airport in 2026

Find the cheapest flights from Dublin to Houston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 8:05 pmDUB Dublin-IAH Houston George Bush Intcntl

18h 55m1 stop Istanbul

9:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 35m1 stop Istanbul

$780Turkish Airlines

Thu, Oct 29 - Wed, Nov 11

6:10 am - 8:05 pmDUB Dublin-IAH Houston George Bush Intcntl

18h 55m1 stop Istanbul

9:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 35m1 stop Istanbul

$781Turkish Airlines

Thu, Oct 29 - Wed, Nov 11

4:35 pm - 2:10 pmDUB Dublin-IAH Houston George Bush Intcntl

27h 35m1 stop Istanbul

9:00 pm - 3:30 pmIAH Houston George Bush Intcntl-DUB Dublin

36h 30m1 stop Istanbul

$782Turkish Airlines

Wed, Nov 4 - Wed, Nov 11

6:10 am - 8:05 pmDUB Dublin-IAH Houston George Bush Intcntl

18h 55m1 stop Istanbul

9:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 35m1 stop Istanbul

$784Turkish Airlines

Thu, Oct 29 - Wed, Nov 11

4:35 pm - 1:10 pmDUB Dublin-IAH Houston George Bush Intcntl

26h 35m1 stop Istanbul

9:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 35m1 stop Istanbul

$794Turkish Airlines

Mon, Nov 16 - Sat, Nov 21

10:40 am - 7:05 pmDUB Dublin-IAH Houston George Bush Intcntl

38h 25m1 stop Istanbul

10:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 35m1 stop Istanbul

$800Turkish Airlines

Mon, Feb 22 - Mon, Mar 15

4:35 pm - 7:05 pmDUB Dublin-IAH Houston George Bush Intcntl

32h 30m1 stop Istanbul

9:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 35m1 stop Istanbul

$802Turkish Airlines

Tue, Nov 17 - Mon, Nov 23

11:30 am - 12:06 amDUB Dublin-IAH Houston George Bush Intcntl

18h 36m2 stops Philadelphia Dallas/Fort Worth

8:57 am - 7:10 amIAH Houston George Bush Intcntl-DUB Dublin

16h 13m1 stop Dallas/Fort Worth

$925American Airlines

Fri, Nov 6 - Tue, Nov 10

11:30 am - 8:26 pmDUB Dublin-IAH Houston George Bush Intcntl

14h 56m2 stops Philadelphia Dallas/Fort Worth

2:01 pm - 7:10 amIAH Houston George Bush Intcntl-DUB Dublin

11h 09m1 stop Dallas/Fort Worth

$925American Airlines

Fri, Nov 6 - Tue, Nov 10

12:55 pm - 11:59 pmDUB Dublin-IAH Houston George Bush Intcntl

16h 04m1 stop Dallas/Fort Worth

8:57 am - 7:10 amIAH Houston George Bush Intcntl-DUB Dublin

16h 13m1 stop Dallas/Fort Worth

$925American Airlines

Thu, Oct 29 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

9:50 am - 1:32 pmDUB Dublin-IAH Houston George Bush Intcntl

33h 42m1 stop Vancouver Intl

6:46 pm - 9:45 amIAH Houston George Bush Intcntl-DUB Dublin

32h 59m1 stop Chicago O'Hare Intl

$900United Airlines

Fri, Sep 11 - Sat, Sep 12

8:20 pm - 1:25 pmDUB Dublin-IAH Houston George Bush Intcntl

23h 05m1 stop London Heathrow

3:50 pm - 10:15 amIAH Houston George Bush Intcntl-DUB Dublin

12h 25m1 stop London Heathrow

$1,200British Airways

Thu, Sep 10 - Wed, Dec 23

5:55 am - 1:40 pmDUB Dublin-IAH Houston George Bush Intcntl

13h 45m1 stop Paris Charles de Gaulle

7:00 am - 8:20 amIAH Houston George Bush Intcntl-DUB Dublin

19h 20m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$1,216Delta

Thu, Sep 10 - Sun, Sep 13

5:55 am - 1:40 pmDUB Dublin-IAH Houston George Bush Intcntl

13h 45m1 stop Paris Charles de Gaulle

3:25 pm - 12:40 pmIAH Houston George Bush Intcntl-DUB Dublin

15h 15m1 stop Amsterdam Schiphol

$1,220Multiple Airlines

Fri, Sep 11 - Sun, Sep 13

5:55 am - 9:30 pmDUB Dublin-IAH Houston George Bush Intcntl

21h 35m2 stops Paris Charles de Gaulle Minneapolis St Paul

7:00 am - 9:00 amIAH Houston George Bush Intcntl-DUB Dublin

20h 00m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$1,221Delta

Thu, Sep 10 - Wed, Dec 23

9:20 am - 7:05 pmDUB Dublin-IAH Houston George Bush Intcntl

15h 45m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Reagan-National

10:05 am - 7:30 amIAH Houston George Bush Intcntl-DUB Dublin

15h 25m2 stops Chicago O'Hare Intl Newark

$1,226United Airlines

Thu, Sep 10 - Wed, Dec 23

9:20 am - 6:27 pmDUB Dublin-IAH Houston George Bush Intcntl

15h 07m1 stop Toronto Pearson Intl

10:00 am - 7:45 amIAH Houston George Bush Intcntl-DUB Dublin

15h 45m1 stop Montreal Pierre Elliott Trudeau Intl

$1,229United Airlines

Fri, Sep 11 - Sun, Sep 13

9:20 am - 6:27 pmDUB Dublin-IAH Houston George Bush Intcntl

15h 07m1 stop Toronto Pearson Intl

10:04 am - 7:45 amIAH Houston George Bush Intcntl-DUB Dublin

15h 41m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,237Air Canada

Fri, Sep 11 - Sun, Sep 13

5:55 am - 5:34 pmDUB Dublin-IAH Houston George Bush Intcntl

17h 39m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

12:12 pm - 9:15 amIAH Houston George Bush Intcntl-DUB Dublin

15h 03m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$1,241Delta

Fri, Sep 11 - Sun, Sep 13

5:10 pm - 12:45 pmDUB Dublin-IAH Houston George Bush Intcntl

25h 35m1 stop Istanbul

9:15 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 20m1 stop Istanbul

$1,371Turkish Airlines

Thu, Sep 10 - Sat, Sep 12

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Oct 29

DUB6:10 amDublin

18h 55m

1 stop

IAH8:05 pmHouston George Bush Intcntl

Nov 11

IAH9:00 pmHouston George Bush Intcntl

30h 35m

1 stop

DUB9:35 amDublin

$780

Turkish Airlines

Oct 29

DUB6:10 amDublin

18h 55m

1 stop

IAH8:05 pmHouston George Bush Intcntl

Nov 11

IAH9:00 pmHouston George Bush Intcntl

30h 35m

1 stop

DUB9:35 amDublin

$781

Turkish Airlines

Nov 4

DUB4:35 pmDublin

27h 35m

1 stop

IAH2:10 pmHouston George Bush Intcntl

Nov 11

IAH9:00 pmHouston George Bush Intcntl

36h 30m

1 stop

DUB3:30 pmDublin

$782

British Airways flights from Dublin to Houston George Bush Intcntl Airport

Our best British Airways deals on Dublin to Houston George Bush Intcntl Airport flight tickets

British Airways

Dec 18

DUB8:50 amDublin

17h 05m

1 stop

IAH7:55 pmHouston George Bush Intcntl

Jan 1

IAH3:50 pmHouston George Bush Intcntl

12h 15m

1 stop

DUB10:05 amDublin

$910

British Airways

Dec 18

DUB8:50 amDublin

17h 05m

1 stop

IAH7:55 pmHouston George Bush Intcntl

Jan 1

IAH3:50 pmHouston George Bush Intcntl

12h 15m

1 stop

DUB10:05 amDublin

$911

British Airways

Oct 29

DUB8:40 pmDublin

23h 25m

1 stop

IAH3:05 pmHouston George Bush Intcntl

Nov 11

IAH3:50 pmHouston George Bush Intcntl

18h 30m

1 stop

DUB4:20 pmDublin

$939

momondo Fare Finder

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

Cheapest round-trip

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Thu 10/29

6:10 am-8:05 pm

1 stop18h 55m

Houston George Bush Intcntl

Wed 11/11

9:00 pm-9:35 am

1 stop30h 35m

$780

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Thu 10/29

6:10 am-8:05 pm

1 stop18h 55m

Houston George Bush Intcntl

Wed 11/11

9:00 pm-9:35 am

1 stop30h 35m

$781

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Wed 11/4

4:35 pm-2:10 pm

1 stop27h 35m

Houston George Bush Intcntl

Wed 11/11

9:00 pm-3:30 pm

1 stop36h 30m

$782

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Thu 10/29

6:10 am-8:05 pm

1 stop18h 55m

Houston George Bush Intcntl

Wed 11/11

9:00 pm-9:35 am

1 stop30h 35m

$784

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Mon 11/16

4:35 pm-1:10 pm

1 stop26h 35m

Houston George Bush Intcntl

Sat 11/21

9:00 pm-9:35 am

1 stop30h 35m

$794

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Mon 2/22

10:40 am-7:05 pm

1 stop38h 25m

Houston George Bush Intcntl

Mon 3/15

10:00 pm-9:35 am

1 stop30h 35m

$800

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Tue 11/17

4:35 pm-7:05 pm

1 stop32h 30m

Houston George Bush Intcntl

Mon 11/23

9:00 pm-9:35 am

1 stop30h 35m

$802

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Fri 11/6

11:30 am-12:06 am

2 stops18h 36m

Houston George Bush Intcntl

Tue 11/10

8:57 am-7:10 am

1 stop16h 13m

$925

Quickest round-trip

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Fri 11/6

11:30 am-8:26 pm

2 stops14h 56m

Houston George Bush Intcntl

Tue 11/10

2:01 pm-7:10 am

1 stop11h 09m

$925

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Thu 10/29

12:55 pm-11:59 pm

1 stop16h 04m

Houston George Bush Intcntl

Wed 11/11

8:57 am-7:10 am

1 stop16h 13m

$925

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

The month of August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Dublin, with most prices found around $787. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Dublin during the month January is also very affordable. Most momondo users find prices during this month for around $834.

Can stopping save me money on Dublin to Houston George Bush Intcntl Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a Dublin to Houston George Bush Intcntl Airport flight.

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 round-trip 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	$420
Fastest flight time	13h 25m
Direct flights	None

The best one-way flight to Houston George Bush Intcntl Airport from Dublin in the past 72 hours is $420. The best round-trip flight deal from Dublin to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $780.

The fastest flight from Dublin to Houston George Bush Intcntl Airport takes 13h 25m

There are no direct flights from Dublin to Houston George Bush Intcntl Airport. There are no popular flight routes from Dublin to Houston George Bush Intcntl Airport.

Search flight deals

Frequently asked questions about flying from Dublin to Houston George Bush Intcntl Airport

How far is Dublin to Houston George Bush Intcntl by plane?
The distance between Dublin and Houston George Bush Intcntl is about 4546.1 mi. A reasonable flight in good conditions will take 13h 25m.
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 refresh daily.
How old do you have to be to fly from Dublin Airport to Houston George Bush Intcntl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Katy

The Woodlands

Humble

Montgomery

Conroe

Spring

Cypress

Jersey Village

Livingston

Tomball

Why use momondo?

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

Finding the right flight to Houston from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

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

Flights from Dublin to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Houston.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Dublin and alert you when they change.