Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to Shannon from €719

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 22/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:55 - 07:30
IAH
-
SNN
13h 35m
1 stop
Lufthansa Logo
12:30 - 14:53
SNN
-
IAH
32h 23m
1 stop
€719Lufthansa
Tue, 22 Sep - Wed, 30 Sep
Multiple Airlines Logo
05:04 - 07:30
IAH
-
SNN
20h 26m
1 stop
Multiple Airlines Logo
12:00 - 13:35
SNN
-
IAH
31h 35m
1 stop
€732Multiple Airlines
Thu, 6 Aug - Sat, 22 Aug
United Airlines Logo
06:15 - 07:30
IAH
-
SNN
19h 15m
1 stop
United Airlines Logo
09:30 - 20:47
SNN
-
IAH
17h 17m
1 stop
€739United Airlines
Fri, 21 Aug - Tue, 25 Aug
United Airlines Logo
13:45 - 07:30
IAH
-
SNN
11h 45m
1 stop
United Airlines Logo
09:30 - 21:41
SNN
-
IAH
18h 11m
2 stops
€743United Airlines
Fri, 21 Aug - Fri, 28 Aug
Air France Logo
10:21 - 11:10
IAH
-
SNN
18h 49m
2 stops
Air France Logo
13:05 - 17:32
SNN
-
IAH
34h 27m
2 stops
€745Air France
Sun, 6 Sep - Sun, 13 Sep
United Airlines Logo
13:45 - 07:30
IAH
-
SNN
11h 45m
1 stop
United Airlines Logo
09:30 - 22:45
SNN
-
IAH
19h 15m
1 stop
€785United Airlines
Tue, 18 Aug - Mon, 24 Aug
United Airlines Logo
11:55 - 10:15
IAH
-
SNN
16h 20m
2 stops
United Airlines Logo
09:30 - 19:05
SNN
-
IAH
15h 35m
2 stops
€788United Airlines
Tue, 18 Aug - Mon, 24 Aug
United Airlines Logo
13:45 - 07:30
IAH
-
SNN
11h 45m
1 stop
United Airlines Logo
09:30 - 20:55
SNN
-
IAH
17h 25m
2 stops
€790United Airlines
Fri, 21 Aug - Tue, 25 Aug
United Airlines Logo
14:30 - 07:30
IAH
-
SNN
11h 00m
1 stop
United Airlines Logo
12:30 - 08:28
SNN
-
IAH
25h 58m
2 stops
€817United Airlines
Thu, 6 Aug - Sat, 22 Aug
United Airlines Logo
08:30 - 07:30
IAH
-
SNN
17h 00m
2 stops
United Airlines Logo
09:30 - 20:55
SNN
-
IAH
17h 25m
2 stops
€828United Airlines
Fri, 21 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

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

Our best United Airlines deals on Houston George Bush Intcntl Airport to Shannon, Clare flight tickets
United Airlines
21 Aug
IAH06:15Houston George Bush Intcntl
19h 15m
1 stop
SNN07:30Shannon
25 Aug
SNN09:30Shannon
17h 17m
1 stop
IAH20:47Houston George Bush Intcntl
€739
United Airlines
21 Aug
IAH13:45Houston George Bush Intcntl
11h 45m
1 stop
SNN07:30Shannon
28 Aug
SNN09:30Shannon
18h 11m
2 stops
IAH21:41Houston George Bush Intcntl
€743
United Airlines
18 Aug
IAH13:45Houston George Bush Intcntl
11h 45m
1 stop
SNN07:30Shannon
24 Aug
SNN09:30Shannon
19h 15m
1 stop
IAH22:45Houston George Bush Intcntl
€785

British Airways flights from Houston George Bush Intcntl Airport to Shannon, Clare

Our best British Airways deals on Houston George Bush Intcntl Airport to Shannon, Clare flight tickets
British Airways
28 Oct
IAH16:50Houston George Bush Intcntl
18h 55m
1 stop
SNN16:45Shannon
8 Nov
SNN20:05Shannon
24h 00m
1 stop
IAH14:05Houston George Bush Intcntl
€848
British Airways
28 Oct
IAH12:25Houston George Bush Intcntl
26h 00m
2 stops
SNN19:25Shannon
8 Nov
SNN20:05Shannon
24h 00m
1 stop
IAH14:05Houston George Bush Intcntl
€852
British Airways
28 Oct
IAH11:47Houston George Bush Intcntl
18h 43m
2 stops
SNN11:30Shannon
8 Nov
SNN20:05Shannon
32h 34m
2 stops
IAH22:39Houston George Bush Intcntl
€860

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 25 July 2026.
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

Cheapest return flight

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 22/9

11:55-07:30

1 stop13h 35m

Shannon

Wed 30/9

12:30-14:53

1 stop32h 23m

€719

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Thu 6/8

05:04-07:30

1 stop20h 26m

Shannon

Sat 22/8

12:00-13:35

1 stop31h 35m

€732

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Fri 21/8

06:15-07:30

1 stop19h 15m

Shannon

Tue 25/8

09:30-20:47

1 stop17h 17m

€739

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Fri 21/8

13:45-07:30

1 stop11h 45m

Shannon

Fri 28/8

09:30-21:41

2 stops18h 11m

€743

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 6/9

10:21-11:10

2 stops18h 49m

Shannon

Sun 13/9

13:05-17:32

2 stops34h 27m

€745

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 18/8

13:45-07:30

1 stop11h 45m

Shannon

Mon 24/8

09:30-22:45

1 stop19h 15m

€785

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 18/8

11:55-10:15

2 stops16h 20m

Shannon

Mon 24/8

09:30-19:05

2 stops15h 35m

€788
Fastest return journey

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Fri 21/8

13:45-07:30

1 stop11h 45m

Shannon

Tue 25/8

09:30-20:55

2 stops17h 25m

€790

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Thu 6/8

14:30-07:30

1 stop11h 00m

Shannon

Sat 22/8

12:30-08:28

2 stops25h 58m

€817

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Fri 21/8

08:30-07:30

2 stops17h 00m

Shannon

Tue 25/8

09:30-20:55

2 stops17h 25m

€828

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

11h 25m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Shannon, Clare takes 11h 25m
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

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Shannon, Clare

  • 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 11h 25m.

  • 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.

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Shannon, Clare

  • How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to Shannon, Clare?

    Search flight deals from Houston George Bush Intcntl Airport to Shannon, Clare. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Houston George Bush Intcntl Airport to Shannon, Clare with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Shannon?

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

An easier way to manage your Shannon, Clare 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
Mon 24/8
Mon 31/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland