$192 Cheap Flights from Glasgow (GLA) to Shannon (SNN)

View $192 flight on Fri, Mar 20, 2026Opens in a new window

Popular airlines from Glasgow International Airport (GLA) to Shannon Airport (SNN)

Cheap Flights from Glasgow to Shannon (GLA-SNN)

Prices were available within the past 7 days and start at $192 for one-way flights and $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Nov 13 - Wed, Nov 19
GLA
Glasgow
SNN
Shannon
$357 Roundtrip, found 3 days ago
$357
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Nov 13 from Glasgow to Shannon, returning Wed, Nov 19, priced at $357 found 3 days ago
British Airways
Wed, Nov 5 - Wed, Nov 12
GLA
Glasgow
SNN
Shannon
$357 Roundtrip, found 6 days ago
$357
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Nov 5 from Glasgow to Shannon, returning Wed, Nov 12, priced at $357 found 6 days ago
British Airways
Tue, Dec 2 - Thu, Dec 4
GLA
Glasgow
SNN
Shannon
$359 Roundtrip, found 2 days ago
$359
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Dec 2 from Glasgow to Shannon, returning Thu, Dec 4, priced at $359 found 2 days ago
British Airways
Tue, Mar 17 - Thu, Mar 19
GLA
Glasgow
SNN
Shannon
$360 Roundtrip, found 4 days ago
$360
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Mar 17 from Glasgow to Shannon, returning Thu, Mar 19, priced at $360 found 4 days ago
British Airways
Sat, Nov 15 - Sun, Nov 16
GLA
Glasgow
SNN
Shannon
$365 Roundtrip, found 1 day ago
$365
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Nov 15 from Glasgow to Shannon, returning Sun, Nov 16, priced at $365 found 1 day ago
British Airways
Thu, Nov 13 - Wed, Nov 19
GLA
Glasgow
SNN
Shannon
$366 Roundtrip, found 3 days ago
$366
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Nov 13 from Glasgow to Shannon, returning Wed, Nov 19, priced at $366 found 3 days ago
British Airways
Thu, Nov 13 - Wed, Nov 19
GLA
Glasgow
SNN
Shannon
$367 Roundtrip, found 3 days ago
$367
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Nov 13 from Glasgow to Shannon, returning Wed, Nov 19, priced at $367 found 3 days ago
British Airways
Tue, Dec 2 - Thu, Dec 4
GLA
Glasgow
SNN
Shannon
$368 Roundtrip, found 2 days ago
$368
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Dec 2 from Glasgow to Shannon, returning Thu, Dec 4, priced at $368 found 2 days ago
British Airways
Tue, Mar 17 - Thu, Mar 19
GLA
Glasgow
SNN
Shannon
$369 Roundtrip, found 4 days ago
$369
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Mar 17 from Glasgow to Shannon, returning Thu, Mar 19, priced at $369 found 4 days ago
Lufthansa
Fri, Aug 7 - Thu, Aug 13
GLA
Glasgow
SNN
Shannon
$380 Roundtrip, found 3 days ago
$380
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Aug 7 from Glasgow to Shannon, returning Thu, Aug 13, priced at $380 found 3 days ago

Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GLA) to Shannon Airport (SNN) cost?
Grab a cheap one-way flight from $192 or cheap return flight from $357 from Glasgow Intl. Airport (GLA) to Shannon Airport (SNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Glasgow Intl. Airport (GLA) to Shannon Airport (SNN)?
The cheapest month to fly from GLA to SNN is November, when demand is low. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Glasgow Intl. Airport (GLA) to Shannon Airport (SNN)?
To find the cheapest airline flying from GLA to SNN, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Glasgow Intl. Airport (GLA) to Shannon Airport (SNN)?
Direct flights from Glasgow Intl. Airport (GLA) to Shannon Airport (SNN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GLA to SNN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Glasgow Intl. Airport (GLA) to Shannon Airport (SNN)?
To land at Shannon Airport (SNN) on schedule, opt for a flight that leaves from Glasgow Intl. Airport (GLA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Glasgow Intl. Airport (GLA) to Shannon Airport (SNN) last-minute?
Last-minute fares from GLA to SNN are usually more expensive. For the best rates, start looking for flights well in advance. That being said, if your travel plans are flexible, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a GLA to SNN flight and hotel package?
Booking a GLA to SNN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GLA) to Shannon Airport (SNN)?
If you reserved your GLA to SNN flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Glasgow Intl.
Destination airport
Shannon
Roundtrip price
$356
Distance
284 mi

Book with confidence

Book with confidence

Glasgow to Shannon Flights

The cheapest times to fly from Glasgow to Shannon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Glasgow to Shannon are during the month of November. You can find some of the cheapest flights from Glasgow to Shannon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to Shannon

Sunday is one of the best days to book for cheap flights from Glasgow to Shannon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Glasgow to Shannon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Glasgow to Shannon in 2025. You can also book with separate airlines for your outbound and return journeys, from $192 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Glasgow to Shannon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Glasgow to Shannon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Glasgow to Shannon Flights

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*Available to One Key members.