How long is the flight from Galveston to Shannon, Clare?

Departing from Galveston to Shannon, Clare will take you 18h 04m. The distance between Galveston and Shannon, Clare is about 4469 mi.

In terms of precipitation, rainfall in Shannon, Clare ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon, Clare when rainfall is around 2.3 in.

If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

What airport do you fly into for flights to Shannon from Galveston?

Shannon (SNN), located 2.1 mi from the city center, is the airport you fly into when you book flights from Galveston to Shannon. 2 airlines have flights to Shannon from Galveston on a regular basis. Booking flights from Galveston to Shannon should not be difficult; the airport handles an average of 0 inbound flights from Galveston per day.

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

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

How can I find direct flights from Galveston to Shannon?

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

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

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

$1,247+ Flights from Galveston to Shannon

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Galveston to Shannon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Galveston to Shannon

Cheapest flights from Galveston to Shannon
Explore the most affordable flight options available from Galveston to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Fri 12/1212:16 pmHOU - SNN

2 stops21h 29mMultiple Airlines

Fri 12/197:50 amSNN - HOU

2 stops30h 42mMultiple Airlines

Deal found 10/28

$1,247

Best flights from Galveston to Shannon
Discover carefully curated flight deals from Galveston to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.

Fri 12/1212:16 pmHOU - SNN

2 stops21h 29mMultiple Airlines

Fri 12/197:50 amSNN - HOU

2 stops30h 42mMultiple Airlines

Deal found 10/28

$1,247

Sun 4/58:31 pmHOU - SNN

2 stops18h 04mBritish Airways

Thu 4/167:40 amSNN - HOU

2 stops20h 11mBritish Airways

Deal found 10/27

$4,835

Cheap flight deals from Galveston to Shannon

Round-trip from	$1,247 (Expedia)

From Galveston to Shannon

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Fri 12/12

12:16 pm-3:45 pm

2 stops21h 29m

Shannon

Fri 12/19

7:50 am-8:32 am

2 stops30h 42m

$1,247

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Sun 4/5

8:31 pm-8:35 pm

2 stops18h 04m

Shannon

Thu 4/16

7:40 am-9:51 pm

2 stops20h 11m

$4,835

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Galveston to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Galveston 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 Galveston to Shannon

What is the cheapest time of day to fly from G4L to SNN?

It’s optimal to fly from Galveston to Shannon, Clare in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Shannon

Peruse reviews from past customers who have flown with United Airlines from Galveston to Shannon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,999 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,999 reviews

United Airlines

7.4

Good

8,999 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

What airport do you fly into for flights to Shannon from Galveston?
Shannon (SNN), located 2.1 mi from the city center, is the airport you fly into when you book flights from Galveston to Shannon. 2 airlines have flights to Shannon from Galveston on a regular basis. Booking flights from Galveston to Shannon should not be difficult; the airport handles an average of 0 inbound flights from Galveston per day.
How long is the flight from Galveston to Shannon, Clare?
Departing from Galveston to Shannon, Clare will take you 18h 04m. The distance between Galveston and Shannon, Clare is about 4469 mi.
Can I find deals for flights from Galveston to Shannon that include hotel bookings?
Yes. In addition to deals on Galveston to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Galveston to Shannon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to Shannon.
Can I find deals for business class flights from Galveston to Shannon?
Yes. Cheapflights offers flight deals from Galveston to Shannon 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

Ennis

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Galveston to Shannon

Other flights to Shannon

John F Kennedy Intl to Shannon flights

Boston to Shannon flights

Newark to Shannon flights

O'Hare Intl to Shannon flights

Shannon, Clare to Edinburgh flights

Shannon, Clare to London Heathrow Airport flights

Shannon, Clare to Boston flights

Shannon, Clare to London Heathrow Airport flights

Shannon, Clare to New York John F Kennedy Intl Airport flights

Shannon, Clare to Newark Airport flights

Top 2 airlines flying from Galveston to Shannon

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$595	Average$864	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$696	Average$904	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$1,247+ Cheap flights from Galveston, TX to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Galveston to Shannon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Galveston to Shannon

Cheapest flights from Galveston to ShannonExplore the most affordable flight options available from Galveston to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Explore the most affordable flight options available from Galveston to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

Cheap flight deals from Galveston to Shannon

Keep the following information in mind while searching for Galveston to Shannon flight deals. Data was last updated October 29, 2025.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Galveston to Shannon that are best for you.

Best time to book a flight from Galveston to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Galveston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Galveston to Shannon

What is the cheapest time of day to fly from G4L to SNN?

Find hourly flight availability from Galveston to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

Reviews of airlines servicing Shannon

Peruse reviews from past customers who have flown with United Airlines from Galveston to Shannon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Galveston to Shannon. 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 into for flights to Shannon from Galveston?

How long is the flight from Galveston to Shannon, Clare?

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

How can I find direct flights from Galveston to Shannon?

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

Traveling to a place near Shannon?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Galveston to Shannon

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Galveston to Shannon

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Galveston to Shannon
Explore the most affordable flight options available from Galveston to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.