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$590+ Cheap flights from Shannon (SNN) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — HOU
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from Shannon to Houston

Cheapest flights from Shannon to Houston
Explore the most affordable flight options available from Shannon to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/136:15 pmSNN - IAH
2 stops45h 18mMultiple Airlines
lun. 11/175:14 amIAH - SNN
1 stop18h 41mMultiple Airlines
Deal found 10/29$812
This Gotogate deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/225:30 pmSNN - IAH
1 stop26h 35mMultiple Airlines
lun. 1/123:50 pmIAH - SNN
1 stop13h 40mMultiple Airlines
Deal found 10/28$864
This TravelUp deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/225:30 pmSNN - IAH
1 stop26h 35mBritish Airways
lun. 1/126:16 pmIAH - SNN
2 stops16h 29mBritish Airways
Deal found 10/28$962
This TravelUp deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/237:50 amSNN - IAH
2 stops21h 40mBritish Airways
lun. 1/124:53 pmIAH - SNN
2 stops17h 52mBritish Airways
Deal found 10/28$990
This lastminute.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:50 amSNN - IAH
2 stops33h 19mAir Canada
lun. 11/177:10 amIAH - SNN
2 stops22h 20mAir Canada
Deal found 10/29$991
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:50 amSNN - HOU
2 stops18h 00mAmerican Airlines
lun. 11/174:24 pmHOU - SNN
2 stops18h 21mAmerican Airlines
Deal found 10/29$1,001
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2310:45 amSNN - IAH
3 stops43h 14mMultiple Airlines
lun. 1/1212:17 pmIAH - SNN
2 stops19h 53mMultiple Airlines
Deal found 10/28$1,004

Cheap flight deals from Shannon to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 30, 2025.

Round-trip from

$812
(Kiwi.com)

One-way from

$590
(Kiwi.com)
From Shannon to Houston
Search Deals
One-way flight from Shannon to Houston
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Shannon to Houston 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Shannon to Houston that are best for you.

Fly from

Shannon

Fly to

Houston

Route

Depart

Return

Price

ShannonHouston

SNN - IAH

SNNIAH

Shannon

jue. 11/13

6:15 pm-9:33 am

2 stops45h 18m

Houston George Bush Intcntl

lun. 11/17

5:14 am-5:55 am

1 stop18h 41m

$812

ShannonHouston

SNN - IAH

SNNIAH

Shannon

lun. 12/22

5:30 pm-2:05 pm

1 stop26h 35m

Houston George Bush Intcntl

lun. 1/12

3:50 pm-11:30 am

1 stop13h 40m

$864

ShannonHouston

SNN - IAH

SNNIAH

Shannon

mar. 12/23

5:30 pm-2:05 pm

1 stop26h 35m

Houston George Bush Intcntl

lun. 1/12

3:50 pm-11:30 am

1 stop13h 40m

$864

ShannonHouston

SNN - IAH

SNNIAH

Shannon

mar. 12/23

8:05 pm-2:05 pm

1 stop24h 00m

Houston George Bush Intcntl

lun. 1/12

6:16 pm-4:45 pm

2 stops16h 29m

$962

ShannonHouston

SNN - IAH

SNNIAH

Shannon

lun. 12/22

5:30 pm-2:05 pm

1 stop26h 35m

Houston George Bush Intcntl

lun. 1/12

6:16 pm-4:45 pm

2 stops16h 29m

$962

ShannonHouston

SNN - IAH

SNNIAH

Shannon

jue. 11/13

7:50 am-11:09 am

2 stops33h 19m

Houston George Bush Intcntl

lun. 11/17

7:10 am-11:30 am

2 stops22h 20m

$991

ShannonHouston

SNN - HOU

SNNHOU

Shannon

jue. 11/13

7:50 am-7:50 pm

2 stops18h 00m

Houston Hobby

lun. 11/17

4:24 pm-4:45 pm

2 stops18h 21m

$1,001

ShannonHouston

SNN - HOU

SNNHOU

Shannon

vie. 2/20

7:50 am-7:54 pm

2 stops18h 04m

Houston Hobby

mar. 2/24

12:16 pm-11:30 am

2 stops17h 14m

$1,165

ShannonHouston

SNN - HOU

SNNHOU

Shannon

vie. 2/20

7:50 am-7:54 pm

2 stops18h 04m

Houston Hobby

mar. 2/24

12:16 pm-11:30 am

2 stops17h 14m

$1,179

ShannonHouston

SNN - IAH

SNNIAH

Shannon

sáb. 3/21

4:35 pm-3:37 pm

3 stops52h 02m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 14 results
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Best time to book a flight from Shannon to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Shannon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Shannon to Houston
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Shannon to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Shannon to Houston?

    Located just 2.1 mi from the city center, Shannon is the airport most travelers will use when flying to Houston from Shannon. Booking flights from Shannon (SNN) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 0 different airlines.

  • How long is the flight from Shannon, Clare to Houston?

    For as low as $1,001, British Airways can have you in Houston from Shannon, Clare in 18h. There are 4469 mi between Shannon, Clare and Houston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Shannon to Houston that include hotel bookings?

    Yes. In addition to deals on Shannon to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Shannon to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to Houston.

  • Can I find deals for business class flights from Shannon to Houston?

    Yes. Cheapflights offers flight deals from Shannon to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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