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Cheap flights from Houston George Bush Intcntl Airport to Shannon from €557

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Shannon departing on 4/2. 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
0 bags
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Find the cheapest flights from Houston George Bush Intcntl Airport to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
15:50 - 11:30
IAH
-
SNN
13h 40m1 stop
American Airlines Logo
07:50 - 20:00
SNN
-
IAH
18h 10m1 stop
€557American Airlines
Wed, 4 Feb - Mon, 16 Feb
American Airlines Logo
13:57 - 11:30
IAH
-
SNN
15h 33m2 stops
American Airlines Logo
07:50 - 20:00
SNN
-
IAH
18h 10m1 stop
€561American Airlines
Wed, 4 Feb - Mon, 16 Feb
American Airlines Logo
17:23 - 16:45
IAH
-
SNN
17h 22m2 stops
American Airlines Logo
07:50 - 20:00
SNN
-
IAH
18h 10m2 stops
€570American Airlines
Wed, 4 Feb - Mon, 16 Feb
American Airlines Logo
15:50 - 11:30
IAH
-
SNN
13h 40m1 stop
American Airlines Logo
07:50 - 20:00
SNN
-
IAH
18h 10m1 stop
€591American Airlines
Wed, 14 Jan - Thu, 29 Jan
American Airlines Logo
12:39 - 11:30
IAH
-
SNN
16h 51m2 stops
American Airlines Logo
07:50 - 20:00
SNN
-
IAH
18h 10m1 stop
€595American Airlines
Wed, 14 Jan - Thu, 29 Jan
American Airlines Logo
15:50 - 11:30
IAH
-
SNN
13h 40m1 stop
American Airlines Logo
07:50 - 20:15
SNN
-
IAH
18h 25m2 stops
€599American Airlines
Wed, 14 Jan - Tue, 27 Jan
American Airlines Logo
18:10 - 16:45
IAH
-
SNN
16h 35m2 stops
American Airlines Logo
07:50 - 22:49
SNN
-
IAH
20h 59m2 stops
€604American Airlines
Wed, 14 Jan - Wed, 28 Jan
American Airlines Logo
15:50 - 16:45
IAH
-
SNN
18h 55m1 stop
American Airlines Logo
07:50 - 20:00
SNN
-
IAH
18h 10m1 stop
€633American Airlines
Wed, 14 Jan - Mon, 26 Jan
American Airlines Logo
18:10 - 16:45
IAH
-
SNN
16h 35m2 stops
American Airlines Logo
07:50 - 20:00
SNN
-
IAH
18h 10m1 stop
€638American Airlines
Wed, 14 Jan - Sun, 25 Jan
American Airlines Logo
12:39 - 11:30
IAH
-
SNN
16h 51m2 stops
American Airlines Logo
07:50 - 21:22
SNN
-
IAH
19h 32m2 stops
€646American Airlines
Wed, 14 Jan - Mon, 26 Jan

American Airlines flights from Houston George Bush Intcntl Airport to Shannon, Clare

Our best American Airlines deals on Houston George Bush Intcntl Airport to Shannon, Clare flight tickets
American Airlines
4 Feb
IAH15:50Houston George Bush Intcntl
13h 40m
1 stop
SNN11:30Shannon
16 Feb
SNN07:50Shannon
18h 10m
1 stop
IAH20:00Houston George Bush Intcntl
€557
Find similar
American Airlines
4 Feb
IAH13:57Houston George Bush Intcntl
15h 33m
2 stops
SNN11:30Shannon
16 Feb
SNN07:50Shannon
18h 10m
1 stop
IAH20:00Houston George Bush Intcntl
€561
Find similar
American Airlines
4 Feb
IAH17:23Houston George Bush Intcntl
17h 22m
2 stops
SNN16:45Shannon
16 Feb
SNN07:50Shannon
18h 10m
2 stops
IAH20:00Houston George Bush Intcntl
€570
Find similar

Air Canada flights from Houston George Bush Intcntl Airport to Shannon, Clare

Our best Air Canada deals on Houston George Bush Intcntl Airport to Shannon, Clare flight tickets
Air Canada
27 Feb
IAH11:55Houston George Bush Intcntl
21h 50m
2 stops
SNN15:45Shannon
3 Mar
SNN07:50Shannon
31h 20m
2 stops
IAH09:10Houston George Bush Intcntl
€739
Find similar
Air Canada
14 Jan
IAH12:10Houston George Bush Intcntl
17h 20m
2 stops
SNN11:30Shannon
29 Jan
SNN07:50Shannon
31h 24m
3 stops
IAH09:14Houston George Bush Intcntl
€773
Find similar
Air Canada
14 Jan
IAH12:10Houston George Bush Intcntl
22h 35m
2 stops
SNN16:45Shannon
25 Jan
SNN07:50Shannon
31h 24m
3 stops
IAH09:14Houston George Bush Intcntl
€815
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Houston George Bush Intcntl Airport to Shannon, Clare 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 31 December 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 4/2

15:50-11:30

1 stop13h 40m

Shannon

Mon 16/2

07:50-20:00

1 stop18h 10m

€557

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 4/2

13:57-11:30

2 stops15h 33m

Shannon

Mon 16/2

07:50-20:00

1 stop18h 10m

€561

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 4/2

17:23-16:45

2 stops17h 22m

Shannon

Mon 16/2

07:50-20:00

2 stops18h 10m

€570

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 14/1

15:50-11:30

1 stop13h 40m

Shannon

Thu 29/1

07:50-20:00

1 stop18h 10m

€591

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 14/1

12:39-11:30

2 stops16h 51m

Shannon

Thu 29/1

07:50-20:00

1 stop18h 10m

€595

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 14/1

15:50-11:30

1 stop13h 40m

Shannon

Tue 27/1

07:50-20:15

2 stops18h 25m

€599

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 14/1

18:10-16:45

2 stops16h 35m

Shannon

Wed 28/1

07:50-22:49

2 stops20h 59m

€604

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 14/1

15:50-16:45

1 stop18h 55m

Shannon

Mon 26/1

07:50-20:00

1 stop18h 10m

€633

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 14/1

18:10-16:45

2 stops16h 35m

Shannon

Sun 25/1

07:50-20:00

1 stop18h 10m

€638

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 14/1

12:39-11:30

2 stops16h 51m

Shannon

Mon 26/1

07:50-21:22

2 stops19h 32m

€646

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Shannon from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Shannon, Clare

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 airline that flies from Houston George Bush Intcntl to Shannon?

Aer Lingus is the most popular carrier operating from Houston George Bush Intcntl to Shannon

When to book flights from Houston George Bush Intcntl Airport to Shannon, Clare

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

Cheap Houston George Bush Intcntl Airport to Shannon, Clare (IAH to SNN) flight deals and tips

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

Fastest flight time

14h 35m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Shannon, Clare takes 14h 35m
There are no direct flights from Houston George Bush Intcntl Airport to Shannon, Clare. There are no popular flight routes from Houston George Bush Intcntl Airport to Shannon, Clare.
Search flight deals

  • How far is Houston George Bush Intcntl to Shannon by plane?

    There are 7171.8 km between Houston George Bush Intcntl and Shannon. In terms of flight time, this usually takes a little over 14h 35m.

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

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

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

    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 Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The necessary travel and health documents for your Shannon 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 licence 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.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Nenagh
Tipperary
Adare
Killaloe
Lahinch
Bunratty

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Shannon . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Houston to Shannon on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from Houston.

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

Yes. momondo can track prices for Houston to Shannon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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