$596 Cheap Flights from São Paulo (GRU) to Sofia (SOF)

View $596 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from São Paulo/Guarulhos Intl. Airport to Sofia Airport (SOF)

Cheap Flights from São Paulo to Sofia (GRU-SOF)

Prices were available within the past 7 days and start at $596 for one-way flights and $1,004 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Mar 6 - Fri, Mar 13
GRU
Sao Paulo
SOF
Sofia
$1,004 Roundtrip, found 3 days ago
$1,004
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Mar 6 from Sao Paulo to Sofia, returning Fri, Mar 13, priced at $1,004 found 3 days ago
TAP Portugal
Fri, Mar 6 - Fri, Mar 13
GRU
Sao Paulo
SOF
Sofia
$1,049 Roundtrip, found 3 days ago
$1,049
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Fri, Mar 6 from Sao Paulo to Sofia, returning Fri, Mar 13, priced at $1,049 found 3 days ago
TAP Portugal
Fri, Mar 6 - Fri, Mar 13
GRU
Sao Paulo
SOF
Sofia
$1,052 Roundtrip, found 3 days ago
$1,052
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Fri, Mar 6 from Sao Paulo to Sofia, returning Fri, Mar 13, priced at $1,052 found 3 days ago
TAP Portugal
Fri, Mar 6 - Fri, Mar 13
GRU
Sao Paulo
SOF
Sofia
$1,056 Roundtrip, found 3 days ago
$1,056
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Fri, Mar 6 from Sao Paulo to Sofia, returning Fri, Mar 13, priced at $1,056 found 3 days ago
TAP Portugal
Fri, Mar 6 - Fri, Mar 13
GRU
Sao Paulo
SOF
Sofia
$1,074 Roundtrip, found 3 days ago
$1,074
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Fri, Mar 6 from Sao Paulo to Sofia, returning Fri, Mar 13, priced at $1,074 found 3 days ago
TAP Portugal
Fri, Mar 6 - Fri, Mar 13
GRU
Sao Paulo
SOF
Sofia
$1,084 Roundtrip, found 3 days ago
$1,084
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Fri, Mar 6 from Sao Paulo to Sofia, returning Fri, Mar 13, priced at $1,084 found 3 days ago
Lufthansa
Fri, Mar 6 - Fri, Mar 13
GRU
Sao Paulo
SOF
Sofia
$1,089 Roundtrip, found 3 days ago
$1,089
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Mar 6 from Sao Paulo to Sofia, returning Fri, Mar 13, priced at $1,089 found 3 days ago
Swiss International Air Lines
Fri, Mar 6 - Fri, Mar 13
GRU
Sao Paulo
SOF
Sofia
$1,142 Roundtrip, found 3 days ago
$1,142
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Fri, Mar 6 from Sao Paulo to Sofia, returning Fri, Mar 13, priced at $1,142 found 3 days ago
LATAM Airlines Group
Fri, Mar 6 - Fri, Mar 13
GRU
Sao Paulo
SOF
Sofia
$1,170 Roundtrip, found 3 days ago
$1,170
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, Mar 6 from Sao Paulo to Sofia, returning Fri, Mar 13, priced at $1,170 found 3 days ago
Air Serbia
Fri, Mar 6 - Fri, Mar 13
GRU
Sao Paulo
SOF
Sofia
$1,273 Roundtrip, found 3 days ago
$1,273
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Fri, Mar 6 from Sao Paulo to Sofia, returning Fri, Mar 13, priced at $1,273 found 3 days ago
Flights from São Paulo (GRU) to Sofia (SOF)
Origin airport
Guarulhos - Governor André Franco Montoro Intl.
Destination airport
Sofia
Roundtrip price
$1,003
Distance
6366 mi

São Paulo to Sofia Flights

The cheapest times to fly from São Paulo to Sofia

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 Sofia are during the month of March. You can find some of the cheapest flights from São Paulo to Sofia with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from São Paulo to Sofia: 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 Sofia

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 Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $596 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 Sofia 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 Sofia 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.

 

Frequently asked questions

How much does a flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sofia Airport (SOF) cost?
Grab a cheap one-way flight from $596 or cheap return flight from $1,004 from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sofia Airport (SOF) 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 Sofia Airport (SOF)?
The cheapest month to fly from GRU to SOF is March, when demand is low. Off-peak months are generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sofia Airport (SOF)?
To find the cheapest airline that'll fly you from GRU to SOF, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sofia Airport (SOF)?
Nonstop flights from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sofia Airport (SOF) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GRU to SOF?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a number of factors, such as the time of year and airline.*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 Sofia Airport (SOF)?
Select a flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sofia Airport (SOF) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Sofia Airport (SOF) last-minute?
Holding off until just before your departure to book your flight from GRU to SOF generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of scoring a bargain.
Is it cheaper to book a GRU to SOF flight and hotel package?
Compared with arranging hotels and flights separately, booking a GRU to SOF flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Sofia Airport (SOF)?
If you booked your GRU to SOF flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, 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 for further details.

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*Available to One Key members.