Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to Ireland from $330

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston George Bush Intcntl Airport to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
6:45 am - 5:10 amIAH  Houston George Bush Intcntl-DUB Dublin
16h 25m1 stop Toronto Pearson Intl
Aer Lingus Logo
1:20 pm - 9:52 pmDUB  Dublin-IAH Houston George Bush Intcntl
14h 32m1 stop Toronto Pearson Intl
$540Aer Lingus
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
8:31 am - 11:30 amIAH  Houston George Bush Intcntl-DUB Dublin
20h 59m2 stops Fort Lauderdale Toronto Pearson Intl
Multiple Airlines Logo
3:50 pm - 4:11 pmDUB  Dublin-IAH Houston George Bush Intcntl
29h 21m1 stop Chicago O'Hare Intl
$568Multiple Airlines
Thu, Oct 22 - Thu, Oct 29
Multiple Airlines Logo
2:00 pm - 7:35 amIAH  Houston George Bush Intcntl-DUB Dublin
35h 35m2 stops Miami Paris Orly
Multiple Airlines Logo
4:45 pm - 10:39 amDUB  Dublin-IAH Houston George Bush Intcntl
23h 54m1 stop Chicago O'Hare Intl
$652Multiple Airlines
Thu, Oct 8 - Mon, Oct 12
British Airways Logo
9:10 pm - 7:30 pmIAH  Houston George Bush Intcntl-DUB Dublin
16h 20m1 stop London Heathrow
British Airways Logo
8:50 am - 7:55 pmDUB  Dublin-IAH Houston George Bush Intcntl
17h 05m1 stop London Heathrow
$702British Airways
Tue, Oct 20 - Tue, Nov 3
British Airways Logo
9:40 pm - 3:25 pmIAH  Houston George Bush Intcntl-DUB Dublin
11h 45m1 stop London Heathrow
British Airways Logo
8:40 pm - 2:05 pmDUB  Dublin-IAH Houston George Bush Intcntl
23h 25m1 stop London Heathrow
$702British Airways
Mon, Nov 30 - Mon, Dec 7
United Airlines Logo
11:00 am - 7:30 amIAH  Houston George Bush Intcntl-DUB Dublin
14h 30m1 stop Newark
United Airlines Logo
9:00 am - 5:08 pmDUB  Dublin-IAH Houston George Bush Intcntl
14h 08m1 stop Toronto Pearson Intl
$712United Airlines
Tue, Jan 19 - Thu, Jan 28
United Airlines Logo
2:20 pm - 8:10 amIAH  Houston George Bush Intcntl-DUB Dublin
11h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
9:00 am - 5:08 pmDUB  Dublin-IAH Houston George Bush Intcntl
14h 08m1 stop Toronto Pearson Intl
$712United Airlines
Mon, Jan 18 - Thu, Jan 28
Delta Logo
7:10 pm - 2:30 pmIAH  Houston George Bush Intcntl-DUB Dublin
13h 20m1 stop Paris Charles de Gaulle
Delta Logo
8:50 am - 1:05 pmDUB  Dublin-IAH Houston George Bush Intcntl
34h 15m1 stop Amsterdam Schiphol
$713Delta
Wed, Jan 20 - Mon, Feb 1
Delta Logo
5:29 am - 7:45 amIAH  Houston George Bush Intcntl-DUB Dublin
20h 16m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:50 am - 1:05 pmDUB  Dublin-IAH Houston George Bush Intcntl
34h 15m1 stop Amsterdam Schiphol
$713Delta
Sun, Nov 8 - Mon, Nov 16
Aer Lingus Logo
2:08 pm - 10:35 amIAH  Houston George Bush Intcntl-DUB Dublin
14h 27m1 stop Chicago O'Hare Intl
Aer Lingus Logo
1:20 pm - 11:07 amDUB  Dublin-IAH Houston George Bush Intcntl
27h 47m1 stop Toronto Pearson Intl
$764Aer Lingus
Fri, Sep 11 - Fri, Sep 18

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Houston George Bush Intcntl Airport to Ireland

Our best United Airlines deals on Houston George Bush Intcntl Airport to Ireland flight tickets
United Airlines
Jan 18
IAH2:20 pmHouston George Bush Intcntl
11h 50m
1 stop
DUB8:10 amDublin
Jan 28
DUB9:00 amDublin
14h 08m
1 stop
IAH5:08 pmHouston George Bush Intcntl
$712
United Airlines
Dec 1
IAH4:30 pmHouston George Bush Intcntl
11h 25m
1 stop
DUB9:55 amDublin
Dec 9
DUB9:30 amDublin
13h 54m
1 stop
IAH5:24 pmHouston George Bush Intcntl
$726
United Airlines
Jan 16
IAH6:10 pmHouston George Bush Intcntl
31h 00m
1 stop
DUB7:10 amDublin
Feb 3
DUB10:40 amDublin
12h 15m
1 stop
IAH4:55 pmHouston George Bush Intcntl
$729

Delta flights from Houston George Bush Intcntl Airport to Ireland

Our best Delta deals on Houston George Bush Intcntl Airport to Ireland flight tickets
Delta
Nov 1
IAH7:00 amHouston George Bush Intcntl
18h 45m
1 stop
DUB7:45 amDublin
Nov 13
DUB5:45 amDublin
13h 20m
1 stop
IAH1:05 pmHouston George Bush Intcntl
$713
Delta
Jan 31
IAH5:55 amHouston George Bush Intcntl
20h 50m
2 stops
DUB8:45 amDublin
Feb 8
DUB8:50 amDublin
34h 15m
1 stop
IAH1:05 pmHouston George Bush Intcntl
$717
Delta
Nov 7
IAH1:30 pmHouston George Bush Intcntl
22h 55m
2 stops
DUB6:25 pmDublin
Nov 16
DUB1:25 pmDublin
29h 40m
1 stop
IAH1:05 pmHouston George Bush Intcntl
$718

momondo Fare Finder

 
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonDublin

IAH Houston George Bush Intcntl - DUB Dublin

IAHDUB

Houston George Bush Intcntl

Mon 9/7

6:45 am-5:10 am

1 stop16h 25m

Dublin

Mon 9/14

1:20 pm-9:52 pm

1 stop14h 32m

$540

HoustonDublin

IAH Houston George Bush Intcntl - DUB Dublin

IAHDUB

Houston George Bush Intcntl

Thu 10/22

8:31 am-11:30 am

2 stops20h 59m

Dublin

Thu 10/29

3:50 pm-4:11 pm

1 stop29h 21m

$568

HoustonDublin

IAH Houston George Bush Intcntl - DUB Dublin

IAHDUB

Houston George Bush Intcntl

Thu 10/8

2:00 pm-7:35 am

2 stops35h 35m

Dublin

Mon 10/12

4:45 pm-10:39 am

1 stop23h 54m

$652

HoustonDublin

IAH Houston George Bush Intcntl - DUB Dublin

IAHDUB

Houston George Bush Intcntl

Tue 10/20

9:10 pm-7:30 pm

1 stop16h 20m

Dublin

Tue 11/3

8:50 am-7:55 pm

1 stop17h 05m

$702

HoustonDublin

IAH Houston George Bush Intcntl - DUB Dublin

IAHDUB

Houston George Bush Intcntl

Mon 11/30

9:40 pm-3:25 pm

1 stop11h 45m

Dublin

Mon 12/7

8:40 pm-2:05 pm

1 stop23h 25m

$702

HoustonDublin

IAH Houston George Bush Intcntl - DUB Dublin

IAHDUB

Houston George Bush Intcntl

Tue 1/19

11:00 am-7:30 am

1 stop14h 30m

Dublin

Thu 1/28

9:00 am-5:08 pm

1 stop14h 08m

$712
Quickest round-trip

HoustonDublin

IAH Houston George Bush Intcntl - DUB Dublin

IAHDUB

Houston George Bush Intcntl

Mon 1/18

2:20 pm-8:10 am

1 stop11h 50m

Dublin

Thu 1/28

9:00 am-5:08 pm

1 stop14h 08m

$712

HoustonDublin

IAH Houston George Bush Intcntl - DUB Dublin

IAHDUB

Houston George Bush Intcntl

Wed 1/20

7:10 pm-2:30 pm

1 stop13h 20m

Dublin

Mon 2/1

8:50 am-1:05 pm

1 stop34h 15m

$713

HoustonDublin

IAH Houston George Bush Intcntl - DUB Dublin

IAHDUB

Houston George Bush Intcntl

Sun 11/8

5:29 am-7:45 am

1 stop20h 16m

Dublin

Mon 11/16

8:50 am-1:05 pm

1 stop34h 15m

$713

HoustonDublin

IAH Houston George Bush Intcntl - DUB Dublin

IAHDUB

Houston George Bush Intcntl

Fri 9/11

2:08 pm-10:35 am

1 stop14h 27m

Dublin

Fri 9/18

1:20 pm-11:07 am

1 stop27h 47m

$764

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ireland from

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

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 cheapest month to fly to Ireland?

In general, January is the cheapest month to fly from Houston George Bush Intcntl Airport to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $492. If you aren’t able to travel to Ireland during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $676.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Ireland?

You are more likely to see cheaper flights to Ireland from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $791 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Houston George Bush Intcntl Airport for as low as $510 on momondo.

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

You could potentially save up to 65% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Ireland flight.

Cheap Houston George Bush Intcntl Airport to Ireland flight deals and tips

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

Best Price Found

$330

Fastest flight time

11h 13m

Direct flights

None
The best one-way flight to Ireland from Houston George Bush Intcntl Airport in the past 72 hours is $330. The best round-trip flight deal from Houston George Bush Intcntl Airport to Ireland found on momondo in the last 72 hours is $540.
The fastest flight from Houston George Bush Intcntl Airport to Ireland takes 11h 13m
There are no direct flights from Houston George Bush Intcntl Airport to Ireland. There are no popular flight routes from Houston George Bush Intcntl Airport to Ireland.
Search flight deals

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

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

    Prices for flights from Houston George Bush Intcntl Airport to Ireland refresh daily.

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

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

    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 layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston George Bush Intcntl Airport to Ireland

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $411Free CancellationRating
7.3
1,713 reviews
Search Aer Lingus flights
KLMPriceFrom $443Free CancellationRating
7.8
1,562 reviews
Search KLM flights
United AirlinesPriceFrom $567Free CancellationRating
7.4
10,109 reviews
Search United Airlines flights
British AirwaysPriceFrom $579Free CancellationRating
6.7
8,183 reviews
Search British Airways flights
American AirlinesPriceFrom $586Free CancellationRating
7.1
11,989 reviews
Search American Airlines flights
IberiaPriceFrom $601Free CancellationRating
7.0
3,258 reviews
Search Iberia flights
DeltaPriceFrom $633Free CancellationRating
7.8
8,519 reviews
Search Delta flights
Turkish AirlinesPriceFrom $656Free CancellationRating
7.4
4,481 reviews
Search Turkish Airlines flights
JetBluePriceFrom $770Free CancellationRating
7.1
3,039 reviews
Search JetBlue flights

Why use momondo?

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

Finding the right flight to Ireland from Houston 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 Ireland quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Ireland from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Ireland from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 9/20
Sun 9/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular cities in Ireland

Flights to Dublinfrom $329
Flights to Shannon, Clarefrom $608
Flights to Corkfrom $631
Flights to Knockfrom $691
Flights to Milltown (Kerry)from $745
Flights to Donegalfrom $821