The Parthenon on the Acropolis of Athens, surrounded by dense olive trees and rocky terrain.

£40 Cheap Flights from Sofia (SOF) to Athens (ATH)

View £40 flight on Tue, 2 Mar 2027Opens in a new window

Flight 1

Popular airlines from Sofia Airport (SOF) to Athens Intl. Airport (ATH)

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Cheap Flights from Sofia (SOF) to Athens (ATH)

Prices were available within the past 7 days and start at £40 for one-way flights and £100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Wed, 2 Dec - Wed, 9 Dec
SOF
Sofia
ATH
Athens
£100 Return, found 12 hours ago
£100
Return
found 12 hours ago
Select Aegean flight, departing Wed, 2 Dec from Sofia to Athens, returning Wed, 9 Dec, priced at £100 found 12 hours ago
SKY express
Wed, 2 Dec - Wed, 9 Dec
SOF
Sofia
ATH
Athens
£105 Return, found 12 hours ago
£105
Return
found 12 hours ago
Select SKY express flight, departing Wed, 2 Dec from Sofia to Athens, returning Wed, 9 Dec, priced at £105 found 12 hours ago
Aegean
Wed, 2 Dec - Wed, 9 Dec
SOF
Sofia
ATH
Athens
£107 Return, found 12 hours ago
£107
Return
found 12 hours ago
Select Aegean flight, departing Wed, 2 Dec from Sofia to Athens, returning Wed, 9 Dec, priced at £107 found 12 hours ago
SKY express
Wed, 2 Dec - Wed, 9 Dec
SOF
Sofia
ATH
Athens
£111 Return, found 12 hours ago
£111
Return
found 12 hours ago
Select SKY express flight, departing Wed, 2 Dec from Sofia to Athens, returning Wed, 9 Dec, priced at £111 found 12 hours ago
Aegean
Wed, 2 Dec - Wed, 9 Dec
SOF
Sofia
ATH
Athens
£114 Return, found 12 hours ago
£114
Return
found 12 hours ago
Select Aegean flight, departing Wed, 2 Dec from Sofia to Athens, returning Wed, 9 Dec, priced at £114 found 12 hours ago
Aegean
Mon, 14 Sept - Thu, 17 Sept
SOF
Sofia
ATH
Athens
£117 Return, found 5 days ago
£117
Return
found 5 days ago
Select Aegean flight, departing Mon, 14 Sept from Sofia to Athens, returning Thu, 17 Sept, priced at £117 found 5 days ago
Aegean
Sun, 25 Apr - Thu, 29 Apr
SOF
Sofia
ATH
Athens
£121 Return, found 1 day ago
£121
Return
found 1 day ago
Select Aegean flight, departing Sun, 25 Apr from Sofia to Athens, returning Thu, 29 Apr, priced at £121 found 1 day ago
Bulgaria Air
Thu, 13 Aug - Sat, 15 Aug
SOF
Sofia
ATH
Athens
£125 Return, found 4 days ago
£125
Return
found 4 days ago
Select Bulgaria Air flight, departing Thu, 13 Aug from Sofia to Athens, returning Sat, 15 Aug, priced at £125 found 4 days ago
Air Serbia
Wed, 2 Dec - Wed, 9 Dec
SOF
Sofia
ATH
Athens
£128 Return, found 12 hours ago
£128
Return
found 12 hours ago
Select Air Serbia flight, departing Wed, 2 Dec from Sofia to Athens, returning Wed, 9 Dec, priced at £128 found 12 hours ago
Lufthansa
Thu, 3 Dec - Mon, 7 Dec
SOF
Sofia
ATH
Athens
£146 Return, found 2 days ago
£146
Return
found 2 days ago
Select Lufthansa flight, departing Thu, 3 Dec from Sofia to Athens, returning Mon, 7 Dec, priced at £146 found 2 days ago

Alternative airports near Athens

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Eleftherios Venizelos ATH. Cheapest and Closest option available. Average driving time to city centre is 28 minutes. Flights from £115
ATH
Eleftherios Venizelos
CheapestClosest
Average driving time to city centre28 min
Flights from £115

Frequently asked questions

How much does a flight from Sofia (SOF) to Athens (ATH) cost?
You can find one-way and return flights from Sofia (SOF) to Athens (ATH) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SOF to ATH ticket fares go up or down.
What is the cheapest month to fly from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos)?
The cheapest months to fly from SOF to ATH are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos)?
There are 3 airlines offering direct flights from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos). Here are the carriers you can choose from:
  • Aegean operates 8 direct flights from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos) every week.
  • Sky Express operates 7 direct flights from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos) every week.
  • Bulgaria Air operates 7 direct flights from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos) every week.
How do I find cheap flights from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos)?
To find a cheap flight from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos)?
The best airline to fly with from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos) will differ from traveler to traveler. If you like to fly early, Sky Express offers early morning flights. If price is the most important factor, Sky Express typically offers the lowest fares. Lufthansa offers the most daily flights from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos)?
You'll find around 2 nonstop flights per day from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos). For even more choices, look at flights that include layovers, as there are approximately 28 connecting flights per day. Some common connection points include Vienna Intl. (VIE), Franz Josef Strauss Intl. (MUC), and Istanbul Airport (IST).
What is the earliest flight from Sofia (SOF) to Athens (ATH)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Sofia (SOF) to Athens (ATH). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos)?
You'll find the most flights from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos) on a Thursday, with around 25 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Lufthansa, Austrian Airlines, and Turkish Airlines. Flight schedules are fairly consistent throughout the week, so you should be able to find suitable flights on other days too.
What are the most popular departure times for flights from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos)?
The most popular departure times for flights from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos) are between 9am and 12pm. Many major carriers, including Aegean, Turkish Airlines and EL AL Israel Airlines, offer flights during this window. Many travellers prefer these times as they allow for a relaxed start to the day and an early afternoon arrival, giving you plenty of time to settle in.
How long does it take to fly from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos)?
Direct flights from SOF to ATH usually take about 1 hour 20 minutes, traveling roughly 531 kilometers. If you opt for a connecting flight, expect to add around 10 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos)?
Yes, you can fly business class between Sofia (SOF) and Athens (ATH). Airlines that offer business class service on this route include:
  • Turkish Airlines
  • Air Baltic
  • Swiss International Air Lines
  • Lufthansa
  • ITA Airways
  • Aegean
  • Lufthansa Cityline
  • LOT-Polish Airlines
  • Bulgaria Air
  • EL AL Israel Airlines
  • British Airways
  • Med View Airlines
  • Austrian Airlines
  • Tarom-Romanian Air Transport
  • Helvetic Airways
How do I earn miles on a Sofia (SOF) to Athens (ATH) flight with Expedia?
It's easy to earn miles on a Sofia (SOF) to Athens (ATH) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Sofia (SOF) to Athens (ATH) at the last minute?
Typically, booking a last minute flight from Sofia (SOF) to Athens (ATH) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sofia (SOF) to Athens (ATH) flight and hotel package?
Securing a Sofia (SOF) to Athens (ATH) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sofia (SOF) to Athens (ATH-Eleftherios Venizelos)?
If you booked your Sofia (SOF) to Athens (ATH-Eleftherios Venizelos) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sofia
Destination airport
Eleftherios Venizelos
Airlines serving
Aegean, Air Serbia, Austrian Airlines, Bulgaria Air, LOT-Polish Airlines, Lufthansa, SKY express, Swiss International Air Lines, Tarom-Romanian Air Transport, Turkish Airlines
Return price
£100
Distance
527 km
Average flight time
1 hour 20 mins

Book with confidence

Compare flights from Sofia to Athens easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sofia to Athens. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Eleftherios Venizelos in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Sofia to Eleftherios Venizelos.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Sofia (SOF) to Eleftherios Venizelos (ATH)

The easiest way to view the best deals on flights from Sofia to Athens today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Sofia to Eleftherios Venizelos start at just £100 and range up to £146.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sofia and Athens
  • booking your flight during December, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sofia to Athens flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Sofia to Eleftherios Venizelos for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Sofia to Athens easily and book with confidence

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