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Cheap flights from Houston to Shannon from €628

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 4/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:00 - 11:30IAH-SNN
19h 30m2 stops
American Airlines Logo
07:50 - 20:00SNN-IAH
18h 10m1 stop
€628American Airlines
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Wed, 4 Mar - Sun, 8 Mar
Air Canada Logo
11:55 - 11:30IAH-SNN
17h 35m2 stops
Air Canada Logo
17:30 - 21:44SNN-IAH
33h 14m2 stops
€635Air Canada
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Wed, 4 Mar - Sun, 8 Mar
American Airlines Logo
16:50 - 11:30IAH-SNN
13h 40m1 stop
American Airlines Logo
21:15 - 13:40SNN-IAH
22h 25m1 stop
€711American Airlines
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Fri, 27 Mar - Tue, 31 Mar
American Airlines Logo
14:33 - 11:30IAH-SNN
15h 57m2 stops
American Airlines Logo
21:15 - 13:40SNN-IAH
22h 25m1 stop
€714American Airlines
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Fri, 27 Mar - Tue, 31 Mar
Air Canada Logo
07:10 - 15:45IAH-SNN
27h 35m2 stops
Air Canada Logo
07:40 - 21:34SNN-IAH
19h 54m2 stops
€721Air Canada
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Fri, 27 Mar - Tue, 31 Mar
British Airways Logo
15:50 - 11:30IAH-SNN
13h 40m1 stop
British Airways Logo
07:50 - 20:00SNN-IAH
18h 10m1 stop
€772British Airways
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Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
12:09 - 11:30HOU-SNN
17h 21m2 stops
British Airways Logo
07:50 - 19:44SNN-HOU
17h 54m2 stops
€1,624British Airways
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Sun, 28 Dec - Fri, 2 Jan
Aer Lingus Logo
21:05 - 11:20IAH-SNN
32h 15m1 stop
Aer Lingus Logo
07:40 - 19:15SNN-IAH
17h 35m1 stop
€3,905Aer Lingus
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Sun, 5 Apr - Thu, 16 Apr
Aer Lingus Logo
06:29 - 20:35IAH-SNN
32h 06m2 stops
Aer Lingus Logo
07:40 - 19:15SNN-IAH
17h 35m1 stop
€4,023Aer Lingus
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Sun, 5 Apr - Thu, 16 Apr
Lufthansa Logo
15:35 - 11:15IAH-SNN
13h 40m1 stop
Lufthansa Logo
12:00 - 00:20SNN-IAH
18h 20m2 stops
€5,117Lufthansa
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Fri, 24 Apr - Sat, 2 May

Aer Lingus flights from Houston to Shannon, Clare

Our best Aer Lingus deals on Houston to Shannon, Clare flight tickets
Aer Lingus
5 Apr
IAH21:05Houston George Bush Intcntl
32h 15m
1 stop
SNN11:20Shannon
16 Apr
SNN07:40Shannon
17h 35m
1 stop
IAH19:15Houston George Bush Intcntl
€3,905
Find similar
Aer Lingus
5 Apr
IAH06:29Houston George Bush Intcntl
32h 06m
2 stops
SNN20:35Shannon
16 Apr
SNN07:40Shannon
17h 35m
1 stop
IAH19:15Houston George Bush Intcntl
€4,023
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Aer Lingus
24 Apr
IAH21:05Houston George Bush Intcntl
32h 15m
1 stop
SNN11:20Shannon
2 May
SNN17:30Shannon
26h 10m
1 stop
IAH13:40Houston George Bush Intcntl
€4,134
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British Airways flights from Houston to Shannon, Clare

Our best British Airways deals on Houston to Shannon, Clare flight tickets
British Airways
4 Mar
IAH15:50Houston George Bush Intcntl
13h 40m
1 stop
SNN11:30Shannon
8 Mar
SNN07:50Shannon
18h 10m
1 stop
IAH20:00Houston George Bush Intcntl
€772
Find similar
British Airways
28 Dec
HOU12:09Houston Hobby
17h 21m
2 stops
SNN11:30Shannon
2 Jan
SNN07:50Shannon
17h 54m
2 stops
HOU19:44Houston Hobby
€1,624
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British Airways
5 Apr
HOU20:31Houston Hobby
18h 04m
2 stops
SNN20:35Shannon
16 Apr
SNN07:40Shannon
20h 11m
2 stops
HOU21:51Houston Hobby
€4,195
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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 4 November 2025.
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 4/3

10:00-11:30

2 stops19h 30m

Shannon

Sun 8/3

07:50-20:00

1 stop18h 10m

€628

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 4/3

11:55-11:30

2 stops17h 35m

Shannon

Sun 8/3

17:30-21:44

2 stops33h 14m

€635

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Fri 27/3

16:50-11:30

1 stop13h 40m

Shannon

Tue 31/3

21:15-13:40

1 stop22h 25m

€711

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Fri 27/3

14:33-11:30

2 stops15h 57m

Shannon

Tue 31/3

21:15-13:40

1 stop22h 25m

€714

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Fri 27/3

07:10-15:45

2 stops27h 35m

Shannon

Tue 31/3

07:40-21:34

2 stops19h 54m

€721

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 4/3

15:50-11:30

1 stop13h 40m

Shannon

Sun 8/3

07:50-20:00

1 stop18h 10m

€772

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Sun 28/12

12:09-11:30

2 stops17h 21m

Shannon

Fri 2/1

07:50-19:44

2 stops17h 54m

€1,624

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 5/4

21:05-11:20

1 stop32h 15m

Shannon

Thu 16/4

07:40-19:15

1 stop17h 35m

€3,905

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 5/4

06:29-20:35

2 stops32h 06m

Shannon

Thu 16/4

07:40-19:15

1 stop17h 35m

€4,023

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Fri 24/4

15:35-11:15

1 stop13h 40m

Shannon

Sat 2/5

12:00-00:20

2 stops18h 20m

€5,117

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

Direct flights

None
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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  • 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 12h 55m, 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.

  • How do I get Price Alerts for flights from Houston to Shannon, Clare?

    Search flight deals from Houston to Shannon, Clare. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Houston to Shannon, Clare with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Shannon?

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