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Cheap flights from Houston to Shannon from €321

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 29/7. 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
13:45 - 07:30
IAH
-
SNN
11h 45m
1 stop
United Airlines Logo
09:30 - 20:39
SNN
-
IAH
17h 09m
1 stop
€685United Airlines
Sun, 13 Sep - Thu, 17 Sep
United Airlines Logo
09:45 - 07:30
IAH
-
SNN
15h 45m
2 stops
United Airlines Logo
12:30 - 00:22
SNN
-
IAH
17h 52m
2 stops
€689United Airlines
Sun, 13 Sep - Thu, 17 Sep
United Airlines Logo
09:45 - 07:30
IAH
-
SNN
15h 45m
2 stops
United Airlines Logo
12:30 - 00:22
SNN
-
IAH
17h 52m
2 stops
€690United Airlines
Sun, 13 Sep - Thu, 17 Sep
United Airlines Logo
09:52 - 07:30
IAH
-
SNN
15h 38m
1 stop
United Airlines Logo
09:30 - 20:39
SNN
-
IAH
17h 09m
1 stop
€729United Airlines
Sun, 13 Sep - Thu, 17 Sep
United Airlines Logo
14:49 - 10:15
IAH
-
SNN
13h 26m
1 stop
United Airlines Logo
12:30 - 00:22
SNN
-
IAH
17h 52m
2 stops
€732United Airlines
Sun, 13 Sep - Thu, 17 Sep
United Airlines Logo
13:36 - 10:15
IAH
-
SNN
14h 39m
1 stop
United Airlines Logo
12:30 - 20:49
SNN
-
IAH
14h 19m
1 stop
€764United Airlines
Sun, 3 May - Tue, 19 May
Multiple Airlines Logo
09:41 - 11:10
IAH
-
SNN
19h 29m
2 stops
Multiple Airlines Logo
13:05 - 18:41
SNN
-
IAH
35h 36m
2 stops
€823Multiple Airlines
Thu, 30 Jul - Fri, 7 Aug
British Airways Logo
12:42 - 11:20
HOU
-
SNN
16h 38m
2 stops
British Airways Logo
07:30 - 19:49
SNN
-
HOU
18h 19m
2 stops
€944British Airways
Sun, 3 May - Tue, 19 May
British Airways Logo
12:42 - 11:20
HOU
-
SNN
16h 38m
2 stops
British Airways Logo
21:15 - 19:49
SNN
-
HOU
28h 34m
2 stops
€982British Airways
Wed, 29 Apr - Mon, 11 May
Delta Logo
06:00 - 11:10
HOU
-
SNN
23h 10m
2 stops
Delta Logo
13:05 - 21:53
SNN
-
HOU
38h 48m
2 stops
€1,014Delta
Thu, 11 Jun - Sat, 20 Jun

United Airlines flights from Houston to Shannon, Clare

Our best United Airlines deals on Houston to Shannon, Clare flight tickets
United Airlines
13 Sept
IAH13:45Houston George Bush Intcntl
11h 45m
1 stop
SNN07:30Shannon
17 Sept
SNN09:30Shannon
17h 09m
1 stop
IAH20:39Houston George Bush Intcntl
€685
United Airlines
13 Sept
IAH09:45Houston George Bush Intcntl
15h 45m
2 stops
SNN07:30Shannon
17 Sept
SNN12:30Shannon
17h 52m
2 stops
IAH00:22Houston George Bush Intcntl
€689
United Airlines
13 Sept
IAH14:30Houston George Bush Intcntl
13h 45m
2 stops
SNN10:15Shannon
17 Sept
SNN12:30Shannon
12h 24m
1 stop
IAH18:54Houston George Bush Intcntl
€690

Delta flights from Houston to Shannon, Clare

Our best Delta deals on Houston to Shannon, Clare flight tickets
Delta
30 Jul
IAH12:37Houston George Bush Intcntl
16h 33m
1 stop
SNN11:10Shannon
7 Aug
SNN13:05Shannon
28h 22m
1 stop
IAH11:27Houston George Bush Intcntl
€823
Delta
11 Jun
HOU06:00Houston Hobby
23h 10m
2 stops
SNN11:10Shannon
20 Jun
SNN13:05Shannon
38h 48m
2 stops
HOU21:53Houston Hobby
€1,014
Delta
26 Jun
IAH14:43Houston George Bush Intcntl
14h 27m
2 stops
SNN11:10Shannon
5 Jul
SNN13:05Shannon
16h 54m
2 stops
IAH23:59Houston George Bush Intcntl
€1,329

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 6 April 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
Fastest return journey

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 13/9

13:45-07:30

1 stop11h 45m

Shannon

Thu 17/9

09:30-20:39

1 stop17h 09m

€685

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 13/9

09:45-07:30

2 stops15h 45m

Shannon

Thu 17/9

12:30-00:22

2 stops17h 52m

€689

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 13/9

09:45-07:30

2 stops15h 45m

Shannon

Thu 17/9

12:30-00:22

2 stops17h 52m

€690

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 13/9

09:52-07:30

1 stop15h 38m

Shannon

Thu 17/9

09:30-20:39

1 stop17h 09m

€729

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 13/9

14:49-10:15

1 stop13h 26m

Shannon

Thu 17/9

12:30-00:22

2 stops17h 52m

€732

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 3/5

13:36-10:15

1 stop14h 39m

Shannon

Tue 19/5

12:30-20:49

1 stop14h 19m

€764

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Thu 30/7

09:41-11:10

2 stops19h 29m

Shannon

Fri 7/8

13:05-18:41

2 stops35h 36m

€823

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Sun 3/5

12:42-11:20

2 stops16h 38m

Shannon

Tue 19/5

07:30-19:49

2 stops18h 19m

€944

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Wed 29/4

12:42-11:20

2 stops16h 38m

Shannon

Mon 11/5

21:15-19:49

2 stops28h 34m

€982

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Thu 11/6

06:00-11:10

2 stops23h 10m

Shannon

Sat 20/6

13:05-21:53

2 stops38h 48m

€1,014

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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?

United Airlines, Aer Lingus, 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

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 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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