Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to Ireland from €179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Ireland departing on 27/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
Voted the Winner of Europe's Best Travel App 2023

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

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 10:50
DUB
-
IAH
27h 30m
1 stop
€387Aer Lingus
Wed, 19 Aug - Wed, 26 Aug
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 10:50
DUB
-
IAH
27h 30m
1 stop
€430Aer Lingus
Sat, 22 Aug - Wed, 26 Aug
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 11:07
DUB
-
IAH
27h 47m
1 stop
€457Aer Lingus
Tue, 1 Sep - Mon, 14 Sep
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 22:11
DUB
-
IAH
14h 51m
1 stop
€527Aer Lingus
Wed, 26 Aug - Mon, 31 Aug
Multiple Airlines Logo
11:44 - 09:30
IAH
-
DUB
15h 46m
1 stop
Multiple Airlines Logo
13:00 - 10:53
DUB
-
IAH
27h 53m
1 stop
€584Multiple Airlines
Mon, 2 Nov - Thu, 19 Nov
Multiple Airlines Logo
15:30 - 07:10
IAH
-
DUB
34h 40m
1 stop
Multiple Airlines Logo
05:10 - 14:00
DUB
-
IAH
14h 50m
1 stop
€585Multiple Airlines
Sat, 31 Oct - Fri, 13 Nov
JetBlue Logo
11:55 - 09:00
IAH
-
DUB
15h 05m
1 stop
JetBlue Logo
10:40 - 17:02
DUB
-
IAH
12h 22m
1 stop
€594JetBlue
Tue, 28 Jul - Thu, 27 Aug
Air Canada Logo
11:50 - 07:10
IAH
-
DUB
38h 20m
2 stops
Air Canada Logo
09:00 - 10:53
DUB
-
IAH
31h 53m
1 stop
€606Air Canada
Sat, 31 Oct - Fri, 13 Nov
United Airlines Logo
14:50 - 10:15
IAH
-
SNN
13h 25m
1 stop
United Airlines Logo
09:30 - 19:10
SNN
-
IAH
15h 40m
1 stop
€738United Airlines
Tue, 18 Aug - Tue, 25 Aug
United Airlines Logo
12:30 - 10:15
IAH
-
SNN
15h 45m
2 stops
United Airlines Logo
09:30 - 20:45
SNN
-
IAH
17h 15m
2 stops
€741United Airlines
Tue, 18 Aug - Tue, 25 Aug

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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

Aer Lingus flights from Houston George Bush Intcntl Airport to Ireland

Our best Aer Lingus deals on Houston George Bush Intcntl Airport to Ireland flight tickets
Aer Lingus
19 Aug
IAH06:45Houston George Bush Intcntl
16h 25m
1 stop
DUB05:10Dublin
26 Aug
DUB13:20Dublin
27h 30m
1 stop
IAH10:50Houston George Bush Intcntl
€387
Aer Lingus
22 Aug
IAH06:45Houston George Bush Intcntl
16h 25m
1 stop
DUB05:10Dublin
26 Aug
DUB13:20Dublin
27h 30m
1 stop
IAH10:50Houston George Bush Intcntl
€430
Aer Lingus
1 Sept
IAH06:45Houston George Bush Intcntl
16h 25m
1 stop
DUB05:10Dublin
14 Sept
DUB13:20Dublin
27h 47m
1 stop
IAH11:07Houston George Bush Intcntl
€457

JetBlue flights from Houston George Bush Intcntl Airport to Ireland

Our best JetBlue deals on Houston George Bush Intcntl Airport to Ireland flight tickets
JetBlue
28 Jul
IAH11:55Houston George Bush Intcntl
15h 05m
1 stop
DUB09:00Dublin
27 Aug
DUB10:40Dublin
12h 22m
1 stop
IAH17:02Houston George Bush Intcntl
€594
JetBlue
6 Aug
IAH13:14Houston George Bush Intcntl
13h 06m
1 stop
DUB08:20Dublin
20 Aug
DUB10:40Dublin
12h 22m
1 stop
IAH17:02Houston George Bush Intcntl
€616
JetBlue
25 Jul
IAH11:43Houston George Bush Intcntl
15h 17m
1 stop
DUB09:00Dublin
22 Aug
DUB11:30Dublin
29h 31m
1 stop
IAH11:01Houston George Bush Intcntl
€626

momondo Fare Finder

 
Customise your flight search to find flights from Houston George Bush Intcntl Airport to Ireland 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 7 July 2026.
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 return flight

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 19/8

06:45-05:10

1 stop16h 25m

Dublin

Wed 26/8

13:20-10:50

1 stop27h 30m

€387

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Sat 22/8

06:45-05:10

1 stop16h 25m

Dublin

Wed 26/8

13:20-10:50

1 stop27h 30m

€430

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 1/9

06:45-05:10

1 stop16h 25m

Dublin

Mon 14/9

13:20-11:07

1 stop27h 47m

€457

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 26/8

06:45-05:10

1 stop16h 25m

Dublin

Mon 31/8

13:20-22:11

1 stop14h 51m

€527

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Mon 2/11

11:44-09:30

1 stop15h 46m

Dublin

Thu 19/11

13:00-10:53

1 stop27h 53m

€584

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Sat 31/10

15:30-07:10

1 stop34h 40m

Dublin

Fri 13/11

05:10-14:00

1 stop14h 50m

€585
Fastest return journey

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 28/7

11:55-09:00

1 stop15h 05m

Dublin

Thu 27/8

10:40-17:02

1 stop12h 22m

€594

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Sat 31/10

11:50-07:10

2 stops38h 20m

Dublin

Fri 13/11

09:00-10:53

1 stop31h 53m

€606

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 18/8

14:50-10:15

1 stop13h 25m

Shannon

Tue 25/8

09:30-19:10

1 stop15h 40m

€738

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 18/8

12:30-10:15

2 stops15h 45m

Shannon

Tue 25/8

09:30-20:45

2 stops17h 15m

€741

Flights are sorted by cheapest return 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?

The month of July is another great option to travel to Ireland, with average flight prices from Houston George Bush Intcntl Airport averaging around €348.

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 €687 when searching weeks before you fly. 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 €446 on momondo.

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

Fastest flight time

10h 51m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Ireland takes 10h 51m
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 are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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

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

Yes. All flights to Ireland from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Houston and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Ireland from Houston. 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.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise 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
Thu 6/8
Thu 13/8
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

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €39
Flights to Corkfrom €83
Flights to Shannon, Clarefrom €87
Flights to Milltown (Kerry)from €37
Flights to Donegalfrom €77