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Cheap flights from Houston to Shannon from €259

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 8/8. 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
06:00 - 10:15
IAH
-
SNN
22h 15m
1 stop
United Airlines Logo
12:30 - 11:08
SNN
-
IAH
28h 38m
2 stops
€585United Airlines
Sun, 12 Apr - Tue, 21 Apr
United Airlines Logo
08:13 - 10:15
IAH
-
SNN
20h 02m
2 stops
United Airlines Logo
12:30 - 23:14
SNN
-
IAH
16h 44m
2 stops
€588United Airlines
Sun, 5 Apr - Tue, 21 Apr
United Airlines Logo
07:24 - 07:30
IAH
-
SNN
18h 06m
1 stop
United Airlines Logo
09:30 - 22:36
SNN
-
IAH
19h 06m
1 stop
€590United Airlines
Wed, 5 Aug - Wed, 12 Aug
United Airlines Logo
14:20 - 10:15
IAH
-
SNN
13h 55m
2 stops
United Airlines Logo
09:30 - 20:50
SNN
-
IAH
17h 20m
1 stop
€594United Airlines
Sun, 26 Jul - Wed, 29 Jul
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
€597United Airlines
Wed, 22 Apr - Wed, 29 Apr
British Airways Logo
12:42 - 11:20
HOU
-
SNN
16h 38m
2 stops
British Airways Logo
07:30 - 19:51
SNN
-
HOU
18h 21m
2 stops
€768British Airways
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
12:42 - 20:35
HOU
-
SNN
25h 53m
2 stops
British Airways Logo
16:50 - 19:51
SNN
-
HOU
33h 01m
2 stops
€786British Airways
Wed, 29 Apr - Mon, 11 May
American Airlines Logo
10:14 - 05:25
HOU
-
SNN
13h 11m
2 stops
American Airlines Logo
13:45 - 23:47
SNN
-
HOU
16h 02m
2 stops
€817American Airlines
Fri, 3 Apr - Fri, 10 Apr
KLM Logo
10:05 - 11:10
HOU
-
SNN
19h 05m
2 stops
KLM Logo
13:05 - 09:20
SNN
-
HOU
26h 15m
2 stops
€834KLM
Fri, 3 Jul - Wed, 15 Jul
American Airlines Logo
12:48 - 10:25
HOU
-
SNN
15h 37m
2 stops
American Airlines Logo
13:45 - 23:59
SNN
-
HOU
16h 14m
2 stops
€908American Airlines
Thu, 21 May - Wed, 27 May

United Airlines flights from Houston to Shannon, Clare

Our best United Airlines deals on Houston to Shannon, Clare flight tickets
United Airlines
12 Apr
IAH06:00Houston George Bush Intcntl
22h 15m
1 stop
SNN10:15Shannon
21 Apr
SNN12:30Shannon
28h 38m
2 stops
IAH11:08Houston George Bush Intcntl
€585
United Airlines
5 Apr
IAH08:13Houston George Bush Intcntl
20h 02m
2 stops
SNN10:15Shannon
21 Apr
SNN12:30Shannon
16h 44m
2 stops
IAH23:14Houston George Bush Intcntl
€588
United Airlines
5 Aug
IAH07:24Houston George Bush Intcntl
18h 06m
1 stop
SNN07:30Shannon
12 Aug
SNN09:30Shannon
19h 06m
1 stop
IAH22:36Houston George Bush Intcntl
€590

British Airways flights from Houston to Shannon, Clare

Our best British Airways deals on Houston to Shannon, Clare flight tickets
British Airways
21 Apr
HOU12:42Houston Hobby
16h 38m
2 stops
SNN11:20Shannon
28 Apr
SNN07:30Shannon
18h 21m
2 stops
HOU19:51Houston Hobby
€768
British Airways
29 Apr
HOU12:42Houston Hobby
25h 53m
2 stops
SNN20:35Shannon
11 May
SNN16:50Shannon
33h 01m
2 stops
HOU19:51Houston Hobby
€786
British Airways
5 Aug
HOU16:20Houston Hobby
17h 50m
2 stops
SNN16:10Shannon
12 Aug
SNN07:30Shannon
22h 16m
2 stops
HOU23:46Houston Hobby
€801

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 9 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

Sun 12/4

06:00-10:15

1 stop22h 15m

Shannon

Tue 21/4

12:30-11:08

2 stops28h 38m

€585

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 5/4

08:13-10:15

2 stops20h 02m

Shannon

Tue 21/4

12:30-23:14

2 stops16h 44m

€588

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 5/8

07:24-07:30

1 stop18h 06m

Shannon

Wed 12/8

09:30-22:36

1 stop19h 06m

€590

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 26/7

14:20-10:15

2 stops13h 55m

Shannon

Wed 29/7

09:30-20:50

1 stop17h 20m

€594
Fastest return journey

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 22/4

16:30-10:15

1 stop11h 45m

Shannon

Wed 29/4

12:30-20:43

1 stop14h 13m

€597

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Tue 21/4

12:42-11:20

2 stops16h 38m

Shannon

Tue 28/4

07:30-19:51

2 stops18h 21m

€768

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Wed 29/4

12:42-20:35

2 stops25h 53m

Shannon

Mon 11/5

16:50-19:51

2 stops33h 01m

€786

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Fri 3/4

10:14-05:25

2 stops13h 11m

Shannon

Fri 10/4

13:45-23:47

2 stops16h 02m

€817

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Fri 3/7

10:05-11:10

2 stops19h 05m

Shannon

Wed 15/7

13:05-09:20

2 stops26h 15m

€834

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Thu 21/5

12:48-10:25

2 stops15h 37m

Shannon

Wed 27/5

13:45-23:59

2 stops16h 14m

€908

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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 and British Airways 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 28m

Direct flights

None
The fastest flight from Houston to Shannon, Clare takes 11h 28m
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 28m, 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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