$594 Cheap Flights from São Paulo (GRU) to Shannon (SNN)

View $594 flight on Sun, Nov 30, 2025Opens in a new window

Popular airlines from São Paulo/Guarulhos Intl. Airport to Shannon Airport (SNN)

Cheap Flights from São Paulo to Shannon (GRU-SNN)

Prices were available within the past 7 days and start at $594 for one-way flights and $1,083 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Nov 26 - Mon, Dec 1
GRU
Sao Paulo
SNN
Shannon
$1,083 Roundtrip, found 5 days ago
$1,083
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 26 from Sao Paulo to Shannon, returning Mon, Dec 1, priced at $1,083 found 5 days ago
Air Canada
Wed, Nov 26 - Mon, Dec 1
GRU
Sao Paulo
SNN
Shannon
$1,083 Roundtrip, found 5 days ago
$1,083
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 26 from Sao Paulo to Shannon, returning Mon, Dec 1, priced at $1,083 found 5 days ago
Air Canada
Wed, Nov 26 - Mon, Dec 1
GRU
Sao Paulo
SNN
Shannon
$1,089 Roundtrip, found 5 days ago
$1,089
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 26 from Sao Paulo to Shannon, returning Mon, Dec 1, priced at $1,089 found 5 days ago
Air Canada
Wed, Nov 26 - Mon, Dec 1
GRU
Sao Paulo
SNN
Shannon
$1,096 Roundtrip, found 5 days ago
$1,096
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 26 from Sao Paulo to Shannon, returning Mon, Dec 1, priced at $1,096 found 5 days ago
Air Canada
Wed, Nov 26 - Mon, Dec 1
GRU
Sao Paulo
SNN
Shannon
$1,169 Roundtrip, found 5 days ago
$1,169
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 26 from Sao Paulo to Shannon, returning Mon, Dec 1, priced at $1,169 found 5 days ago
Air Canada
Wed, Nov 26 - Mon, Dec 1
GRU
Sao Paulo
SNN
Shannon
$1,176 Roundtrip, found 5 days ago
$1,176
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 26 from Sao Paulo to Shannon, returning Mon, Dec 1, priced at $1,176 found 5 days ago
Air Canada
Wed, Nov 26 - Mon, Dec 1
GRU
Sao Paulo
SNN
Shannon
$1,183 Roundtrip, found 5 days ago
$1,183
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 26 from Sao Paulo to Shannon, returning Mon, Dec 1, priced at $1,183 found 5 days ago
Air Canada
Wed, Nov 26 - Mon, Dec 1
GRU
Sao Paulo
SNN
Shannon
$1,189 Roundtrip, found 5 days ago
$1,189
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 26 from Sao Paulo to Shannon, returning Mon, Dec 1, priced at $1,189 found 5 days ago
Air Canada
Wed, Nov 26 - Mon, Dec 1
GRU
Sao Paulo
SNN
Shannon
$1,196 Roundtrip, found 5 days ago
$1,196
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 26 from Sao Paulo to Shannon, returning Mon, Dec 1, priced at $1,196 found 5 days ago
British Airways
Wed, Nov 26 - Mon, Dec 1
GRU
Sao Paulo
SNN
Shannon
$1,258 Roundtrip, found 5 days ago
$1,258
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 26 from Sao Paulo to Shannon, returning Mon, Dec 1, priced at $1,258 found 5 days ago

Frequently asked questions

How much does a flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Shannon Airport (SNN) cost?
Secure a cheap one-way flight from $594 or cheap return flight from $1,083 from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Shannon Airport (SNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Shannon Airport (SNN)?
November is the least expensive month to fly from GRU to SNN. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Shannon Airport (SNN)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest GRU to SNN flight.
How many flights per day from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Shannon Airport (SNN)?
Direct flights from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) 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 dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GRU to SNN?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Shannon Airport (SNN)?
To avoid potential delays on the Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Shannon Airport (SNN) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Shannon Airport (SNN) last-minute?
Booking your ticket from GRU to SNN just before your getaway is typically more expensive. But if you're flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a GRU to SNN flight and hotel package?
Booking a GRU to SNN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our impressive range of hotels and then add activities, car rentals and flights 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 Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Shannon Airport (SNN)?
If you booked your GRU to SNN flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Guarulhos - Governor André Franco Montoro Intl.
Destination airport
Shannon
Roundtrip price
$1,082
Distance
5723 mi

Book with confidence

Book with confidence

São Paulo to Shannon Flights

The cheapest times to fly from São Paulo 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 São Paulo to Shannon are during the month of November. You can find some of the cheapest flights from São Paulo to Shannon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from São Paulo to Shannon

Sunday is one of the best days to book for cheap flights from São Paulo 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 São Paulo 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 São Paulo to Shannon in 2025. You can also book with separate airlines for your outbound and return journeys, from $594 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 São Paulo 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 São Paulo 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.

 

São Paulo to Shannon Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.