$91 Cheap Flights from Thira (JTR) to Sofia (SOF)

View $91 flight on Fri, Nov 28, 2025Opens in a new window

Popular airlines from Santorini National Airport (JTR) to Sofia Airport (SOF)

Cheap Flights from Thira to Sofia (JTR-SOF)

Prices were available within the past 7 days and start at $91 for one-way flights and $375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, Sep 8 - Sat, Sep 13
JTR
Santorini
SOF
Sofia
$375 Roundtrip, found 23 hours ago
$375
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, Sep 8 from Santorini to Sofia, returning Sat, Sep 13, priced at $375 found 23 hours ago
Aegean
Mon, Sep 8 - Sat, Sep 13
JTR
Santorini
SOF
Sofia
$398 Roundtrip, found 23 hours ago
$398
Roundtrip
found 23 hours ago
Select Aegean flight, departing Mon, Sep 8 from Santorini to Sofia, returning Sat, Sep 13, priced at $398 found 23 hours ago
Swiss International Air Lines
Mon, Sep 8 - Sat, Sep 13
JTR
Santorini
SOF
Sofia
$412 Roundtrip, found 23 hours ago
$412
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, Sep 8 from Santorini to Sofia, returning Sat, Sep 13, priced at $412 found 23 hours ago
Swiss International Air Lines
Mon, Sep 8 - Sat, Sep 13
JTR
Santorini
SOF
Sofia
$414 Roundtrip, found 23 hours ago
$414
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, Sep 8 from Santorini to Sofia, returning Sat, Sep 13, priced at $414 found 23 hours ago
Swiss International Air Lines
Mon, Sep 8 - Sat, Sep 13
JTR
Santorini
SOF
Sofia
$423 Roundtrip, found 23 hours ago
$423
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, Sep 8 from Santorini to Sofia, returning Sat, Sep 13, priced at $423 found 23 hours ago
Aegean
Mon, Sep 8 - Sat, Sep 13
JTR
Santorini
SOF
Sofia
$426 Roundtrip, found 23 hours ago
$426
Roundtrip
found 23 hours ago
Select Aegean flight, departing Mon, Sep 8 from Santorini to Sofia, returning Sat, Sep 13, priced at $426 found 23 hours ago
Swiss International Air Lines
Mon, Sep 8 - Sat, Sep 13
JTR
Santorini
SOF
Sofia
$431 Roundtrip, found 23 hours ago
$431
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, Sep 8 from Santorini to Sofia, returning Sat, Sep 13, priced at $431 found 23 hours ago
Swiss International Air Lines
Mon, Sep 8 - Sat, Sep 13
JTR
Santorini
SOF
Sofia
$448 Roundtrip, found 23 hours ago
$448
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, Sep 8 from Santorini to Sofia, returning Sat, Sep 13, priced at $448 found 23 hours ago
Aegean
Mon, Sep 8 - Sat, Sep 13
JTR
Santorini
SOF
Sofia
$454 Roundtrip, found 23 hours ago
$454
Roundtrip
found 23 hours ago
Select Aegean flight, departing Mon, Sep 8 from Santorini to Sofia, returning Sat, Sep 13, priced at $454 found 23 hours ago
Swiss International Air Lines
Mon, Sep 8 - Sat, Sep 13
JTR
Santorini
SOF
Sofia
$457 Roundtrip, found 23 hours ago
$457
Roundtrip
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, Sep 8 from Santorini to Sofia, returning Sat, Sep 13, priced at $457 found 23 hours ago
Flights from Thira (JTR) to Sofia (SOF)
Origin airport
Santorini National
Destination airport
Sofia
Airlines serving
Aegean, Swiss International Air Lines
Roundtrip price
$374
Distance
448 mi

Thira to Sofia Flights

The cheapest times to fly from Thira 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 Thira to Sofia are during the month of September. You can find some of the cheapest flights from Thira to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Thira to Sofia

Sunday is one of the best days to book for cheap flights from Thira 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 Thira 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 Thira to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $91 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 Thira 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 Thira 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 Santorini National Airport (JTR) to Sofia Airport (SOF) cost?
Secure a cheap one-way flight from $91 or cheap return flight from $375 from Santorini National Airport (JTR) to Sofia Airport (SOF) 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 Santorini National Airport (JTR) to Sofia Airport (SOF)?
Flying in September can help you save, as it's the cheapest month for flights between JTR and SOF. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Santorini National Airport (JTR) to Sofia Airport (SOF)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest JTR to SOF flight.
How many flights per day from Santorini National Airport (JTR) to Sofia Airport (SOF)?
Nonstop flights from Santorini National Airport (JTR) 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 JTR to SOF?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Santorini National Airport (JTR) to Sofia Airport (SOF)?
Book a flight from Santorini National Airport (JTR) to Sofia Airport (SOF) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Santorini National Airport (JTR) to Sofia Airport (SOF) last-minute?
Last-minute bookings from JTR to SOF are typically more expensive. To lock in the cheapest rates, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, you may land a cheap fare right before you leave.
Is it cheaper to book a JTR to SOF flight and hotel package?
Compared with arranging hotels and flights separately, booking a JTR to SOF flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Santorini National Airport (JTR) to Sofia Airport (SOF)?
If you booked your JTR 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 type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.