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Cheap flights from Houston to Shannon from $534

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 6/11. 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 round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:30 pm - 8:35 pm
IAH
-
SNN
23h 05m
1 stop
American Airlines Logo
9:15 pm - 7:15 pm
SNN
-
IAH
28h 00m
1 stop
$554American Airlines
mié., abr. 29 - lun., may. 11
American Airlines Logo
9:05 pm - 4:10 pm
IAH
-
SNN
13h 05m
1 stop
American Airlines Logo
9:15 pm - 1:25 pm
SNN
-
IAH
22h 10m
1 stop
$555American Airlines
mié., abr. 29 - lun., may. 11
American Airlines Logo
6:30 pm - 4:10 pm
IAH
-
SNN
15h 40m
2 stops
American Airlines Logo
9:15 pm - 1:25 pm
SNN
-
IAH
22h 10m
1 stop
$559American Airlines
mié., abr. 29 - lun., may. 11
United Airlines Logo
2:43 pm - 10:15 am
IAH
-
SNN
13h 32m
1 stop
United Airlines Logo
12:30 pm - 8:49 pm
SNN
-
IAH
14h 19m
1 stop
$572United Airlines
lun., abr. 27 - mar., may. 12
United Airlines Logo
4:30 pm - 10:15 am
IAH
-
SNN
11h 45m
1 stop
United Airlines Logo
12:30 pm - 8:49 pm
SNN
-
IAH
14h 19m
1 stop
$622United Airlines
mar., abr. 28 - lun., may. 11
United Airlines Logo
4:30 pm - 10:15 am
IAH
-
SNN
11h 45m
1 stop
United Airlines Logo
12:30 pm - 8:49 pm
SNN
-
IAH
14h 19m
1 stop
$624United Airlines
dom., abr. 26 - jue., may. 7
United Airlines Logo
9:57 am - 10:15 am
IAH
-
SNN
18h 18m
2 stops
United Airlines Logo
12:30 pm - 10:34 pm
SNN
-
IAH
16h 04m
2 stops
$626United Airlines
mié., abr. 29 - lun., may. 11
British Airways Logo
12:42 pm - 4:10 pm
HOU
-
SNN
21h 28m
2 stops
British Airways Logo
9:15 pm - 7:51 pm
SNN
-
HOU
28h 36m
2 stops
$744British Airways
mié., abr. 29 - lun., may. 11
British Airways Logo
12:42 pm - 4:10 pm
HOU
-
SNN
21h 28m
2 stops
British Airways Logo
9:15 pm - 7:51 pm
SNN
-
HOU
28h 36m
2 stops
$745British Airways
mié., abr. 29 - lun., may. 11
British Airways Logo
12:18 pm - 7:25 pm
HOU
-
SNN
26h 07m
2 stops
British Airways Logo
7:50 am - 11:58 pm
SNN
-
HOU
21h 08m
2 stops
$1,471British Airways
jue., mar. 12 - jue., mar. 19

Air Canada flights from Houston to Shannon, Clare

Our best Air Canada deals on Houston to Shannon, Clare flight tickets
Air Canada
Mar 15
IAH12:10 pmHouston George Bush Intcntl
18h 20m
2 stops
SNN11:30 amShannon
Mar 30
SNN9:15 pmShannon
30h 24m
2 stops
IAH9:39 pmHouston George Bush Intcntl
$786
Air Canada
Feb 27
IAH11:55 amHouston George Bush Intcntl
17h 35m
2 stops
SNN11:30 amShannon
Mar 3
SNN5:30 pmShannon
31h 15m
2 stops
IAH6:45 pmHouston George Bush Intcntl
$872
Air Canada
Feb 27
IAH7:10 amHouston George Bush Intcntl
26h 35m
2 stops
SNN3:45 pmShannon
Mar 3
SNN7:50 amShannon
33h 19m
2 stops
IAH11:09 amHouston George Bush Intcntl
$874

British Airways flights from Houston to Shannon, Clare

Our best British Airways deals on Houston to Shannon, Clare flight tickets
British Airways
Apr 29
HOU12:42 pmHouston Hobby
21h 28m
2 stops
SNN4:10 pmShannon
May 11
SNN9:15 pmShannon
28h 36m
2 stops
HOU7:51 pmHouston Hobby
$744
British Airways
Apr 29
HOU12:42 pmHouston Hobby
21h 28m
2 stops
SNN4:10 pmShannon
May 11
SNN9:15 pmShannon
28h 36m
2 stops
HOU7:51 pmHouston Hobby
$745
British Airways
Feb 27
IAH6:00 amHouston George Bush Intcntl
27h 45m
2 stops
SNN3:45 pmShannon
Mar 3
SNN5:30 pmShannon
26h 35m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$863

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated enero 28, 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

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

mié. 4/29

3:30 pm-8:35 pm

1 stop23h 05m

Shannon

lun. 5/11

9:15 pm-7:15 pm

1 stop28h 00m

$554

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

mié. 4/29

9:05 pm-4:10 pm

1 stop13h 05m

Shannon

lun. 5/11

9:15 pm-1:25 pm

1 stop22h 10m

$555

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

mié. 4/29

6:30 pm-4:10 pm

2 stops15h 40m

Shannon

lun. 5/11

9:15 pm-1:25 pm

1 stop22h 10m

$559

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

lun. 4/27

2:43 pm-10:15 am

1 stop13h 32m

Shannon

mar. 5/12

12:30 pm-8:49 pm

1 stop14h 19m

$572

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

mar. 4/28

4:30 pm-10:15 am

1 stop11h 45m

Shannon

lun. 5/11

12:30 pm-8:49 pm

1 stop14h 19m

$622

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

dom. 4/26

4:30 pm-10:15 am

1 stop11h 45m

Shannon

jue. 5/7

12:30 pm-8:49 pm

1 stop14h 19m

$624

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

mié. 4/29

9:57 am-10:15 am

2 stops18h 18m

Shannon

lun. 5/11

12:30 pm-10:34 pm

2 stops16h 04m

$626

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

mié. 4/29

12:42 pm-4:10 pm

2 stops21h 28m

Shannon

lun. 5/11

9:15 pm-7:51 pm

2 stops28h 36m

$744

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

mié. 4/29

12:42 pm-4:10 pm

2 stops21h 28m

Shannon

lun. 5/11

9:15 pm-7:51 pm

2 stops28h 36m

$745

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

jue. 3/12

12:18 pm-7:25 pm

2 stops26h 07m

Shannon

jue. 3/19

7:50 am-11:58 pm

2 stops21h 08m

$1,471

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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?

KLM, Aer Lingus, and British Airways are the most popular carriers operating from Houston to Shannon

What airlines fly to Shannon, Clare?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Shannon, Clare from Houston according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 4 different airlines that fly to Shannon, Clare on a routine basis, so you have a few additional options to choose from.

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

17h 43m

Direct flights

None
The fastest flight from Houston to Shannon, Clare takes 17h 43m
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 4469.1 mi. In terms of flight time, this usually takes a little over 17h 43m.

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

    Prices for flights from Houston to Shannon Airport were last updated today.

  • How many operators does momondo search for flights from Houston to Shannon Airport?

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers 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 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 license 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.

Best airlines flying from Houston to Shannon, Clare

Compare and see reviews for airlines that fly from Houston to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $590Free CancellationRating
7.4
9,210 reviews
Search United Airlines flights
American AirlinesPriceFrom $656Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights

Traveling to a place near Shannon?

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

Why use momondo?

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

It is quick and easy to find Houston to Shannon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Shannon that suits you.

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

Yes. All flights to Shannon from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Houston to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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