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Cheap flights from Houston to Shannon from €271

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 to Shannon departing on 5/8. 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.
United Airlines Logo
16:30 - 10:15
IAH
-
SNN
11h 45m
1 stop
United Airlines Logo
12:30 - 20:43
SNN
-
IAH
14h 13m
1 stop
€685United Airlines
Tue, 21 Apr - Tue, 28 Apr
United Airlines Logo
08:23 - 10:15
IAH
-
SNN
19h 52m
2 stops
United Airlines Logo
12:30 - 22:34
SNN
-
IAH
16h 04m
2 stops
€689United Airlines
Tue, 21 Apr - Tue, 28 Apr
United Airlines Logo
16:29 - 10:15
IAH
-
SNN
11h 46m
1 stop
United Airlines Logo
12:30 - 19:09
SNN
-
IAH
12h 39m
1 stop
€724United Airlines
Tue, 5 May - Tue, 12 May
United Airlines Logo
10:30 - 10:15
IAH
-
SNN
17h 45m
2 stops
United Airlines Logo
12:30 - 19:09
SNN
-
IAH
12h 39m
1 stop
€728United Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
14:29 - 23:35
IAH
-
SNN
27h 06m
3 stops
Multiple Airlines Logo
16:50 - 22:47
SNN
-
IAH
35h 57m
3 stops
€860Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
12:42 - 16:10
HOU
-
SNN
21h 28m
2 stops
British Airways Logo
16:50 - 19:51
SNN
-
HOU
33h 01m
2 stops
€875British Airways
Wed, 29 Apr - Mon, 11 May
British Airways Logo
12:42 - 20:35
HOU
-
SNN
25h 53m
2 stops
British Airways Logo
17:25 - 23:47
SNN
-
HOU
36h 22m
2 stops
€959British Airways
Sat, 18 Apr - Sat, 25 Apr
Multiple Airlines Logo
13:06 - 11:10
HOU
-
SNN
16h 04m
2 stops
Multiple Airlines Logo
13:05 - 09:14
SNN
-
HOU
26h 09m
2 stops
€5,256Multiple Airlines
Wed, 27 May - Tue, 9 Jun
KLM Logo
13:06 - 11:10
HOU
-
SNN
16h 04m
2 stops
KLM Logo
13:05 - 09:14
SNN
-
HOU
26h 09m
2 stops
€6,025KLM
Tue, 26 May - Tue, 9 Jun
KLM Logo
13:06 - 11:10
HOU
-
SNN
16h 04m
2 stops
KLM Logo
13:05 - 09:14
SNN
-
HOU
26h 09m
2 stops
€8,618KLM
Thu, 28 May - Tue, 9 Jun

United Airlines flights from Houston to Shannon, Clare

Our best United Airlines deals on Houston to Shannon, Clare flight tickets
United Airlines
21 Apr
IAH16:30Houston George Bush Intcntl
11h 45m
1 stop
SNN10:15Shannon
28 Apr
SNN12:30Shannon
14h 13m
1 stop
IAH20:43Houston George Bush Intcntl
€685
United Airlines
21 Apr
IAH12:10Houston George Bush Intcntl
16h 05m
2 stops
SNN10:15Shannon
28 Apr
SNN12:30Shannon
14h 13m
1 stop
IAH20:43Houston George Bush Intcntl
€689
United Airlines
5 May
IAH16:29Houston George Bush Intcntl
11h 46m
1 stop
SNN10:15Shannon
12 May
SNN12:30Shannon
12h 39m
1 stop
IAH19:09Houston George Bush Intcntl
€724

British Airways flights from Houston to Shannon, Clare

Our best British Airways deals on Houston to Shannon, Clare flight tickets
British Airways
29 Apr
HOU12:42Houston Hobby
21h 28m
2 stops
SNN16:10Shannon
11 May
SNN16:50Shannon
33h 01m
2 stops
HOU19:51Houston Hobby
€875
British Airways
9 May
IAH15:30Houston George Bush Intcntl
13h 50m
1 stop
SNN11:20Shannon
18 May
SNN16:50Shannon
26h 35m
1 stop
IAH13:25Houston George Bush Intcntl
€929
British Airways
9 May
IAH16:59Houston George Bush Intcntl
17h 06m
2 stops
SNN16:05Shannon
18 May
SNN16:50Shannon
26h 35m
1 stop
IAH13:25Houston George Bush Intcntl
€933

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 23 March 2026.
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

Cheapest return flight

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 21/4

16:30-10:15

1 stop11h 45m

Shannon

Tue 28/4

12:30-20:43

1 stop14h 13m

€685

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 21/4

08:23-10:15

2 stops19h 52m

Shannon

Tue 28/4

12:30-22:34

2 stops16h 04m

€689
Fastest return journey

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 5/5

16:29-10:15

1 stop11h 46m

Shannon

Tue 12/5

12:30-19:09

1 stop12h 39m

€724

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 5/5

10:30-10:15

2 stops17h 45m

Shannon

Tue 12/5

12:30-19:09

1 stop12h 39m

€728

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 21/4

14:29-23:35

3 stops27h 06m

Shannon

Tue 28/4

16:50-22:47

3 stops35h 57m

€860

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Wed 29/4

12:42-16:10

2 stops21h 28m

Shannon

Mon 11/5

16:50-19:51

2 stops33h 01m

€875

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Sat 18/4

12:42-20:35

2 stops25h 53m

Shannon

Sat 25/4

17:25-23:47

2 stops36h 22m

€958

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Wed 27/5

13:06-11:10

2 stops16h 04m

Shannon

Tue 9/6

13:05-09:14

2 stops26h 09m

€5,256

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Tue 26/5

13:06-11:10

2 stops16h 04m

Shannon

Tue 9/6

13:05-09:14

2 stops26h 09m

€6,025

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Thu 28/5

13:06-11:10

2 stops16h 04m

Shannon

Tue 9/6

13:05-09:14

2 stops26h 09m

€8,618

Flights are sorted by cheapest return flights first.

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

See travel insights to Shannon from

How to get the cheapest flight ticket from Houston 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 to Shannon?

United Airlines, British Airways, and American Airlines are the most popular carriers operating from Houston to Shannon

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.

Travelling to a place near Shannon?

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

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