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$49+ Cheap flights from Sofia (SOF) to Athens (ATH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — ATH
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheapflights Tip: The best prices from Sofia to Athens Eleftherios V. are usually found in March or January, booked 41 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Find flight deals from Sofia to Athens

Cheapest flights from Sofia to Athens
Explore the most affordable flight options available from Sofia to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Mytrip deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:05 pmSOF - ATH
1 stop7h 00mMultiple Airlines
Wed 12/107:45 amATH - SOF
Nonstop1h 45mMultiple Airlines
Deal found 11/26$130
This Mytrip deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:10 pmSOF - ATH
1 stop8h 00mMultiple Airlines
Sat 12/131:05 pmATH - SOF
Nonstop1h 20mMultiple Airlines
Deal found 11/25$138
This Mytrip deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:35 pmSOF - ATH
1 stop13h 00mMultiple Airlines
Wed 12/107:45 amATH - SOF
Nonstop1h 45mMultiple Airlines
Deal found 11/26$139
This Booking.com deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:05 amSOF - ATH
Nonstop1h 35mSky Express
Wed 12/107:45 amATH - SOF
Nonstop1h 45mSky Express
Deal found 11/26$140
This Mytrip deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:35 pmSOF - ATH
1 stop13h 00mMultiple Airlines
Mon 12/159:10 pmATH - SOF
2 stops24h 35mMultiple Airlines
Deal found 11/24$146
This Mytrip deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:00 amSOF - ATH
2 stops26h 15mMultiple Airlines
Sun 12/1410:55 amATH - SOF
1 stop12h 25mMultiple Airlines
Deal found 11/26$149

Cheap flight deals from Sofia to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$97
(Mytrip)

One-way from

$49
(Mytrip)

Popular in

February

Cheapest in

March

Average price

$163

Good round-trip deal

$166 or less

Good one-way deal

$78 or less
Provider with most accurate pricing for Sofia-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Sofia-Athens Eleftherios V. flights.
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From Sofia to Athens Eleftherios V.
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One-way flight from Sofia to Athens Eleftherios V.
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High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Sofia to Athens Eleftherios V..
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Price to beat on a one-way flight from Sofia to Athens Eleftherios V..
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Athens that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Sofia to Athens that are best for you.

Fly from

Sofia

Fly to

Athens

Route

Depart

Return

Price

SofiaAthens

SOF - ATH

SOFATH

Sofia

Thu 1/8

10:05 am-11:40 am

Nonstop1h 35m

Athens Eleftherios V.

Mon 1/12

7:45 am-9:30 am

Nonstop1h 45m

$98

SofiaAthens

SOF - ATH

SOFATH

Sofia

Fri 1/9

8:20 pm-9:55 pm

Nonstop1h 35m

Athens Eleftherios V.

Mon 1/12

7:45 am-9:30 am

Nonstop1h 45m

$99

SofiaAthens

SOF - ATH

SOFATH

Sofia

Fri 1/9

8:20 pm-9:55 pm

Nonstop1h 35m

Athens Eleftherios V.

Mon 1/12

9:05 pm-1:30 pm

1 stop16h 25m

$120

SofiaAthens

SOF - ATH

SOFATH

Sofia

Sun 1/4

8:20 pm-9:55 pm

Nonstop1h 35m

Athens Eleftherios V.

Thu 1/8

7:45 am-9:30 am

Nonstop1h 45m

$120

SofiaAthens

SOF - ATH

SOFATH

Sofia

Thu 1/8

1:15 pm-10:30 pm

1 stop9h 15m

Athens Eleftherios V.

Mon 1/12

4:00 pm-10:10 am

2 stops18h 10m

$141

SofiaAthens

SOF - ATH

SOFATH

Sofia

Thu 1/8

10:05 am-11:40 am

Nonstop1h 35m

Athens Eleftherios V.

Thu 1/8

10:55 pm-1:05 pm

2 stops14h 10m

$144

SofiaAthens

SOF - ATH

SOFATH

Sofia

Mon 2/2

10:05 am-11:40 am

Nonstop1h 35m

Athens Eleftherios V.

Fri 2/6

6:00 pm-7:45 pm

Nonstop1h 45m

$152

SofiaAthens

SOF - ATH

SOFATH

Sofia

Fri 12/12

8:20 pm-9:55 pm

Nonstop1h 35m

Athens Eleftherios V.

Sun 12/14

6:00 pm-7:45 pm

Nonstop1h 45m

$155

SofiaAthens

SOF - ATH

SOFATH

Sofia

Fri 12/12

8:00 pm-9:20 am

1 stop13h 20m

Athens Eleftherios V.

Sun 12/14

6:45 pm-3:35 pm

2 stops20h 50m

$167

SofiaAthens

SOF - ATH

SOFATH

Sofia

Sun 2/8

12:40 pm-6:20 pm

1 stop5h 40m

$49

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 21 results
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Compare providers for flights from Sofia to Athens

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sofia to Athens in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star
GotogatePrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sofia-Athens flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Sofia-Athens flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Sofia-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sofia-Athens flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sofia-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sofia to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Sofia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sofia to Athens

How far ahead should I book a flight from Sofia to Athens?

Use this chart to determine the optimal time to book a round-trip flight from Sofia to Athens. Price data was last updated on November 21, 2025.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sofia to Athens. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sofia to Athens?

Currently, February is the cheapest month in which you can book a flight from Sofia to Athens (average of $72). Flying from Sofia to Athens in June is currently the most expensive (average of $119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SOF to ATH?

Find hourly flight availability from Sofia to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Sofia to Athens by exploring options for tickets in the morning.

What is the cheapest day to fly from Sofia to Athens?

Use this chart to determine the cheapest time to fly round-trip from Sofia to Athens. Price data was last updated on November 25, 2025.

Travelers seeking maximum savings on their Sofia to Athens flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Sofia to Athens?

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Athens. Reviews last updated November 26, 2025.
Peruse reviews from past customers who have flown with Aegean Airlines and Sky Express from Sofia to Athens to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
823 reviews

Overall

8.1

Entertainment

6.9

Boarding

7.8

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very good
823 reviews
Aegean Airlines
8.1
Very good
823 reviews

Overall

8.1

Entertainment

6.9

Boarding

7.8

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Sky Express
7.5
Good
120 reviews
Aegean Airlines
8.1
Very good
823 reviews

Overall

8.1

Entertainment

6.9

Boarding

7.8

Crew

8.6

Comfort

7.9

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Sofia to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Sofia to Athens?

    To fly from Sofia to Athens, you need to book a flight from Sofia (SOF) to Eleftherios V. (ATH). Nonstop flights to Athens Eleftherios V. from Sofia take 1h 15m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Sofia to Eleftherios V. offered by 3 different airlines.

  • How popular is this Sofia to Athens flight route?

    The Sofia to Athens Eleftherios V. flight path was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Sofia to Athens?

    Departing from Sofia to Athens will take you 1h 35m. Sofia and Athens are separated by a distance of 330 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Sofia to Athens round-trip?

    Our cheapest airline available from Sofia to Athens is Aegean Airlines. Our recent data shows that you can find tickets from as low as $89 on this airline. Additional options worth looking into are Sky Express and Bulgaria Air, starting at $90 and $97 round-trip. Aegean Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sofia to Athens one-way?

    $49 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Aegean Airlines and Air Serbia, with prices starting from $56 and $84, respectively.

  • What are the most reliable airlines from Sofia to Athens?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sofia to Athens on time: Etihad Airways (88%), Sky Express (88%), Qatar Airways (78%).

  • What are the cheapest flights from Sofia to Athens?

    Looking for the cheapest flight from Sofia to Athens? While on average our users pay $230, our data indicates the cheapest price to be $47. The most popular route (Sofia - Athens Eleftherios V.), is priced around $88.

  • Can I find deals for flights from Sofia to Athens that include hotel bookings?

    Yes. In addition to deals on Sofia to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Athens.

  • Can I find deals for business class flights from Sofia to Athens?

    Yes. Cheapflights offers flight deals from Sofia to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sofia to Athens?

    Currently, February is the cheapest month in which you can book a flight from Sofia to Athens (average of $72). Flying from Sofia to Athens in June is currently the most expensive (average of $119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

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Top 3 airlines flying from Sofia to Athens

Discover the top 3 airlines that operate flights from Sofia to Athens. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aegean AirlinesCheapest$89Average$163FlexibilityNo cancel feeOn-time87%
Sky ExpressCheapest$90Average$149FlexibilityNo cancel feeOn-timeN/A
Bulgaria AirCheapest$97Average$198FlexibilityNo cancel feeOn-time73%

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