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Cheap flights from Houston to Shannon from €472

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Shannon departing on 1/4. 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 to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
15:30 - 16:10
IAH
-
SNN
18h 40m1 stop
American Airlines Logo
21:15 - 19:15
SNN
-
IAH
28h 00m1 stop
€472American Airlines
Wed, 1 Apr - Tue, 7 Apr
American Airlines Logo
13:16 - 11:20
IAH
-
SNN
16h 04m2 stops
American Airlines Logo
21:15 - 13:45
SNN
-
IAH
22h 30m1 stop
€476American Airlines
Wed, 1 Apr - Tue, 7 Apr
American Airlines Logo
18:33 - 16:10
IAH
-
SNN
15h 37m2 stops
American Airlines Logo
07:40 - 22:04
SNN
-
IAH
20h 24m2 stops
€484American Airlines
Wed, 1 Apr - Tue, 7 Apr
American Airlines Logo
15:50 - 11:30
IAH
-
SNN
13h 40m1 stop
American Airlines Logo
07:50 - 23:58
SNN
-
IAH
22h 08m2 stops
€525American Airlines
Wed, 11 Feb - Wed, 18 Feb
American Airlines Logo
17:23 - 16:45
IAH
-
SNN
17h 22m2 stops
American Airlines Logo
07:50 - 22:13
SNN
-
IAH
20h 23m2 stops
€529American Airlines
Wed, 11 Feb - Wed, 18 Feb
United Airlines Logo
14:43 - 10:15
IAH
-
SNN
13h 32m1 stop
United Airlines Logo
12:30 - 18:44
SNN
-
IAH
12h 14m1 stop
€531United Airlines
Tue, 28 Apr - Wed, 6 May
United Airlines Logo
07:25 - 10:15
IAH
-
SNN
20h 50m2 stops
United Airlines Logo
12:30 - 20:28
SNN
-
IAH
13h 58m1 stop
€535United Airlines
Tue, 28 Apr - Tue, 5 May
Lufthansa Logo
16:20 - 10:15
IAH
-
SNN
35h 55m2 stops
Lufthansa Logo
12:30 - 16:59
SNN
-
IAH
34h 29m2 stops
€551Lufthansa
Mon, 27 Apr - Thu, 7 May
British Airways Logo
12:18 - 11:20
HOU
-
SNN
17h 02m2 stops
British Airways Logo
07:40 - 21:51
SNN
-
HOU
20h 11m2 stops
€623British Airways
Wed, 1 Apr - Tue, 7 Apr
British Airways Logo
16:55 - 16:45
HOU
-
SNN
17h 50m2 stops
British Airways Logo
20:05 - 15:50
SNN
-
HOU
25h 45m2 stops
€668British Airways
Wed, 11 Feb - Wed, 18 Feb

American Airlines flights from Houston to Shannon, Clare

Our best American Airlines deals on Houston to Shannon, Clare flight tickets
American Airlines
1 Apr
IAH15:30Houston George Bush Intcntl
18h 40m
1 stop
SNN16:10Shannon
7 Apr
SNN21:15Shannon
28h 00m
1 stop
IAH19:15Houston George Bush Intcntl
€472
Find similar
American Airlines
1 Apr
IAH13:16Houston George Bush Intcntl
16h 04m
2 stops
SNN11:20Shannon
7 Apr
SNN21:15Shannon
22h 30m
1 stop
IAH13:45Houston George Bush Intcntl
€476
Find similar
American Airlines
1 Apr
IAH18:33Houston George Bush Intcntl
15h 37m
2 stops
SNN16:10Shannon
7 Apr
SNN07:40Shannon
20h 24m
2 stops
IAH22:04Houston George Bush Intcntl
€484
Find similar

United Airlines flights from Houston to Shannon, Clare

Our best United Airlines deals on Houston to Shannon, Clare flight tickets
United Airlines
28 Apr
IAH14:43Houston George Bush Intcntl
13h 32m
1 stop
SNN10:15Shannon
6 May
SNN12:30Shannon
12h 14m
1 stop
IAH18:44Houston George Bush Intcntl
€531
Find similar
United Airlines
28 Apr
IAH07:25Houston George Bush Intcntl
20h 50m
2 stops
SNN10:15Shannon
5 May
SNN12:30Shannon
13h 58m
1 stop
IAH20:28Houston George Bush Intcntl
€535
Find similar
United Airlines
30 Apr
IAH16:30Houston George Bush Intcntl
11h 45m
1 stop
SNN10:15Shannon
5 May
SNN12:30Shannon
12h 14m
1 stop
IAH18:44Houston George Bush Intcntl
€574
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Houston 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 22 December 2025.
Use the filters below to find and compare flights from Houston 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 1/4

15:30-16:10

1 stop18h 40m

Shannon

Tue 7/4

21:15-19:15

1 stop28h 00m

€472

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 1/4

13:16-11:20

2 stops16h 04m

Shannon

Tue 7/4

21:15-13:45

1 stop22h 30m

€476

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 1/4

18:33-16:10

2 stops15h 37m

Shannon

Tue 7/4

07:40-22:04

2 stops20h 24m

€484

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 11/2

15:50-11:30

1 stop13h 40m

Shannon

Wed 18/2

07:50-23:58

2 stops22h 08m

€525

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 11/2

17:23-16:45

2 stops17h 22m

Shannon

Wed 18/2

07:50-22:13

2 stops20h 23m

€529

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 28/4

14:43-10:15

1 stop13h 32m

Shannon

Wed 6/5

12:30-18:44

1 stop12h 14m

€531

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 28/4

07:25-10:15

2 stops20h 50m

Shannon

Tue 5/5

12:30-20:28

1 stop13h 58m

€535

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Mon 27/4

16:20-10:15

2 stops35h 55m

Shannon

Thu 7/5

12:30-16:59

2 stops34h 29m

€551

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Wed 1/4

12:18-11:20

2 stops17h 02m

Shannon

Tue 7/4

07:40-21:51

2 stops20h 11m

€623

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Wed 11/2

16:55-16:45

2 stops17h 50m

Shannon

Wed 18/2

20:05-15:50

2 stops25h 45m

€668

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Houston to Shannon, Clare flight deals and tips

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

Fastest flight time

11h 45m

Direct flights

None
The fastest flight from Houston to Shannon, Clare takes 11h 45m
There are no direct flights from Houston to Shannon, Clare. There are no popular flight routes from Houston to Shannon, Clare.
Search flight deals

  • How far is Houston to Shannon by plane?

    The straight-line distance from Houston to Shannon is 7192.4 km. Flights usually cover this in 11h 45m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Houston to Shannon 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Houston 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.

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

    Search flight deals from Houston 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 to Shannon, Clare with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from Houston.

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

Yes. momondo allows you to filter the results for Houston to Shannon flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Shannon 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 Shannon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Shannon, Clare trip

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