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Cheap flights from Houston to Shannon from €571

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Shannon departing on 29/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 20:49
SNN
-
IAH
14h 19m
1 stop
€571United Airlines
Wed, 29 Apr - Mon, 11 May
United Airlines Logo
16:30 - 10:15
IAH
-
SNN
11h 45m
1 stop
United Airlines Logo
12:30 - 01:49
SNN
-
IAH
19h 19m
2 stops
€574United Airlines
Wed, 29 Apr - Mon, 11 May
United Airlines Logo
14:43 - 10:15
IAH
-
SNN
13h 32m
1 stop
United Airlines Logo
12:30 - 20:49
SNN
-
IAH
14h 19m
1 stop
€609United Airlines
Wed, 29 Apr - Mon, 11 May
United Airlines Logo
14:43 - 10:15
IAH
-
SNN
13h 32m
1 stop
United Airlines Logo
12:30 - 23:58
SNN
-
IAH
17h 28m
2 stops
€613United Airlines
Wed, 29 Apr - Mon, 11 May
British Airways Logo
12:42 - 20:35
HOU
-
SNN
25h 53m
2 stops
British Airways Logo
21:15 - 15:49
SNN
-
HOU
24h 34m
2 stops
€674British Airways
Wed, 29 Apr - Mon, 11 May
Air Canada Logo
11:55 - 11:30
IAH
-
SNN
18h 35m
2 stops
Air Canada Logo
17:30 - 21:44
SNN
-
IAH
57h 14m
2 stops
€741Air Canada
Fri, 20 Mar - Tue, 24 Mar
British Airways Logo
12:18 - 19:25
HOU
-
SNN
25h 07m
2 stops
British Airways Logo
20:05 - 23:58
SNN
-
HOU
32h 53m
2 stops
€747British Airways
Wed, 4 Mar - Tue, 10 Mar
Air Canada Logo
11:55 - 11:30
IAH
-
SNN
18h 35m
2 stops
Air Canada Logo
20:05 - 21:44
SNN
-
IAH
54h 39m
2 stops
€779Air Canada
Fri, 20 Mar - Tue, 24 Mar
Delta Logo
13:16 - 11:10
HOU
-
SNN
15h 54m
2 stops
Delta Logo
13:05 - 09:20
SNN
-
HOU
26h 15m
2 stops
€1,178Delta
Fri, 22 May - Fri, 12 Jun
American Airlines Logo
06:00 - 05:25
HOU
-
SNN
17h 25m
2 stops
American Airlines Logo
13:45 - 23:47
SNN
-
HOU
16h 02m
2 stops
€3,530American Airlines
Sun, 5 Apr - Thu, 16 Apr

Air Canada flights from Houston to Shannon, Clare

Our best Air Canada deals on Houston to Shannon, Clare flight tickets
Air Canada
20 Mar
IAH11:55Houston George Bush Intcntl
18h 35m
2 stops
SNN11:30Shannon
24 Mar
SNN17:30Shannon
57h 14m
2 stops
IAH21:44Houston George Bush Intcntl
€741
Air Canada
20 Mar
IAH11:55Houston George Bush Intcntl
18h 35m
2 stops
SNN11:30Shannon
24 Mar
SNN20:05Shannon
54h 39m
2 stops
IAH21:44Houston George Bush Intcntl
€779
Air Canada
27 Feb
IAH11:55Houston George Bush Intcntl
21h 50m
2 stops
SNN15:45Shannon
3 Mar
SNN07:50Shannon
33h 19m
2 stops
IAH11:09Houston George Bush Intcntl
€817

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
25h 53m
2 stops
SNN20:35Shannon
11 May
SNN21:15Shannon
24h 34m
2 stops
HOU15:49Houston Hobby
€674
British Airways
4 Mar
HOU12:18Houston Hobby
25h 07m
2 stops
SNN19:25Shannon
10 Mar
SNN20:05Shannon
32h 53m
2 stops
HOU23:58Houston Hobby
€747
British Airways
20 Mar
IAH05:00Houston George Bush Intcntl
29h 45m
2 stops
SNN15:45Shannon
24 Mar
SNN20:05Shannon
24h 00m
1 stop
IAH15:05Houston George Bush Intcntl
€770

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 7 February 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

Wed 29/4

16:30-10:15

1 stop11h 45m

Shannon

Mon 11/5

12:30-20:49

1 stop14h 19m

€571

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 29/4

16:30-10:15

1 stop11h 45m

Shannon

Mon 11/5

12:30-01:49

2 stops19h 19m

€574

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 29/4

14:43-10:15

1 stop13h 32m

Shannon

Mon 11/5

12:30-20:49

1 stop14h 19m

€609

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 29/4

14:43-10:15

1 stop13h 32m

Shannon

Mon 11/5

12:30-23:58

2 stops17h 28m

€613

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Wed 29/4

12:42-20:35

2 stops25h 53m

Shannon

Mon 11/5

21:15-15:49

2 stops24h 34m

€674

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Fri 20/3

11:55-11:30

2 stops18h 35m

Shannon

Tue 24/3

17:30-21:44

2 stops57h 14m

€741

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Wed 4/3

12:18-19:25

2 stops25h 07m

Shannon

Tue 10/3

20:05-23:58

2 stops32h 53m

€747

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Fri 20/3

11:55-11:30

2 stops18h 35m

Shannon

Tue 24/3

20:05-21:44

2 stops54h 39m

€779

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Fri 22/5

13:16-11:10

2 stops15h 54m

Shannon

Fri 12/6

13:05-09:20

2 stops26h 15m

€1,178

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Sun 5/4

06:00-05:25

2 stops17h 25m

Shannon

Thu 16/4

13:45-23:47

2 stops16h 02m

€3,530

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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?

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 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
Nenagh
Adare
Killaloe
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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