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Cheap flights from Houston to Shannon from $833

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Shannon departing on 8/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:49 pm - 10:15 am
IAH
-
SNN
13h 26m
1 stop
United Airlines Logo
9:30 am - 5:17 pm
SNN
-
IAH
13h 47m
1 stop
$833United Airlines
Sun, Aug 9 - Tue, Aug 25
Air France Logo
10:50 am - 11:10 am
HOU
-
SNN
18h 20m
2 stops
Air France Logo
1:05 pm - 4:25 pm
SNN
-
HOU
33h 20m
2 stops
$834Air France
Sun, Aug 9 - Tue, Aug 25
United Airlines Logo
2:49 pm - 10:15 am
IAH
-
SNN
13h 26m
1 stop
United Airlines Logo
9:30 am - 5:17 pm
SNN
-
IAH
13h 47m
1 stop
$834United Airlines
Sun, Aug 9 - Tue, Aug 25
United Airlines Logo
8:25 am - 7:30 am
IAH
-
SNN
17h 05m
1 stop
United Airlines Logo
9:30 am - 9:20 pm
SNN
-
IAH
17h 50m
1 stop
$843United Airlines
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
1:45 pm - 10:15 am
IAH
-
SNN
14h 30m
2 stops
United Airlines Logo
9:30 am - 5:17 pm
SNN
-
IAH
13h 47m
1 stop
$847United Airlines
Tue, Aug 25 - Tue, Sep 1
Delta Logo
6:00 am - 11:10 am
HOU
-
SNN
23h 10m
2 stops
Delta Logo
1:05 pm - 12:16 pm
SNN
-
HOU
29h 11m
2 stops
$911Delta
Sun, Aug 23 - Sun, Aug 30
Multiple Airlines Logo
3:50 pm - 4:45 pm
IAH
-
SNN
18h 55m
1 stop
Multiple Airlines Logo
8:05 pm - 8:00 pm
SNN
-
IAH
29h 55m
1 stop
$911Multiple Airlines
Tue, Dec 1 - Thu, Dec 10
British Airways Logo
6:46 pm - 4:45 pm
IAH
-
SNN
15h 59m
2 stops
British Airways Logo
8:05 pm - 2:05 pm
SNN
-
IAH
24h 00m
1 stop
$917British Airways
Tue, Dec 1 - Thu, Dec 10
British Airways Logo
6:46 pm - 4:45 pm
IAH
-
SNN
15h 59m
2 stops
British Airways Logo
8:05 pm - 5:08 pm
SNN
-
IAH
27h 03m
2 stops
$926British Airways
Tue, Dec 1 - Thu, Dec 10
Delta Logo
6:00 am - 11:10 am
HOU
-
SNN
23h 10m
2 stops
Delta Logo
1:05 pm - 9:50 am
SNN
-
HOU
26h 45m
2 stops
$945Delta
Fri, Aug 7 - Fri, Aug 14

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United Airlines flights from Houston to Shannon, Clare

Our best United Airlines deals on Houston to Shannon, Clare flight tickets
United Airlines
Aug 9
IAH2:49 pmHouston George Bush Intcntl
13h 26m
1 stop
SNN10:15 amShannon
Aug 25
SNN9:30 amShannon
13h 47m
1 stop
IAH5:17 pmHouston George Bush Intcntl
$833
United Airlines
Aug 9
IAH2:49 pmHouston George Bush Intcntl
13h 26m
1 stop
SNN10:15 amShannon
Aug 25
SNN9:30 amShannon
13h 47m
1 stop
IAH5:17 pmHouston George Bush Intcntl
$834
United Airlines
Aug 25
IAH8:25 amHouston George Bush Intcntl
17h 05m
1 stop
SNN7:30 amShannon
Sep 1
SNN9:30 amShannon
17h 50m
1 stop
IAH9:20 pmHouston George Bush Intcntl
$843

Delta flights from Houston to Shannon, Clare

Our best Delta deals on Houston to Shannon, Clare flight tickets
Delta
Aug 23
HOU6:00 amHouston Hobby
23h 10m
2 stops
SNN11:10 amShannon
Aug 30
SNN1:05 pmShannon
29h 11m
2 stops
HOU12:16 pmHouston Hobby
$911
Delta
Aug 7
HOU6:00 amHouston Hobby
23h 10m
2 stops
SNN11:10 amShannon
Aug 14
SNN1:05 pmShannon
26h 45m
2 stops
HOU9:50 amHouston Hobby
$945
Delta
Jul 21
HOU6:00 amHouston Hobby
23h 10m
2 stops
SNN11:10 amShannon
Jul 31
SNN1:05 pmShannon
26h 29m
2 stops
HOU9:34 amHouston Hobby
$1,053

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 July 12, 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 round-trip
Quickest round-trip

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 8/9

2:49 pm-10:15 am

1 stop13h 26m

Shannon

Tue 8/25

9:30 am-5:17 pm

1 stop13h 47m

$833

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Sun 8/9

10:50 am-11:10 am

2 stops18h 20m

Shannon

Tue 8/25

1:05 pm-4:25 pm

2 stops33h 20m

$834

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 8/9

2:49 pm-10:15 am

1 stop13h 26m

Shannon

Tue 8/25

9:30 am-5:17 pm

1 stop13h 47m

$834

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 8/25

8:25 am-7:30 am

1 stop17h 05m

Shannon

Tue 9/1

9:30 am-9:20 pm

1 stop17h 50m

$843

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 8/25

1:45 pm-10:15 am

2 stops14h 30m

Shannon

Tue 9/1

9:30 am-5:17 pm

1 stop13h 47m

$847

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Sun 8/23

6:00 am-11:10 am

2 stops23h 10m

Shannon

Sun 8/30

1:05 pm-12:16 pm

2 stops29h 11m

$911

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 12/1

3:50 pm-4:45 pm

1 stop18h 55m

Shannon

Thu 12/10

8:05 pm-8:00 pm

1 stop29h 55m

$911

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 12/1

6:46 pm-4:45 pm

2 stops15h 59m

Shannon

Thu 12/10

8:05 pm-2:05 pm

1 stop24h 00m

$917

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 12/1

6:46 pm-4:45 pm

2 stops15h 59m

Shannon

Thu 12/10

8:05 pm-5:08 pm

2 stops27h 03m

$926

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Fri 8/7

6:00 am-11:10 am

2 stops23h 10m

Shannon

Fri 8/14

1:05 pm-9:50 am

2 stops26h 45m

$945

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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?

British Airways is the most popular carrier 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

13h 26m

Direct flights

None
The fastest flight from Houston to Shannon, Clare takes 13h 26m
There are no direct flights from Houston to Shannon, Clare. There are no popular flight routes from Houston to Shannon, Clare.
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Frequently asked questions about flying from Houston to Shannon, Clare

  • 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 13h 26m.

  • 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 $691Free CancellationRating
7.4
9,979 reviews
Search United Airlines flights

Traveling to a place near Shannon?

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

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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