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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — ATH
15 Jan — 22 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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 Wednesday and return on a Tuesday
Cheap flight deals from Sofia to Athens
Enter your travel dates to find the best prices.
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 16 December 2025.
Sun 21/1220:20SOF - ATH
Nonstop1h 15mAegean Airlines
Sat 27/1209:45ATH - SOF
Nonstop1h 20mAegean Airlines
Deal found 15/12£142
Wed 31/1216:00SOF - ATH
1 stop11h 15mAir Serbia
Sun 4/115:50ATH - SOF
1 stop11h 15mAir Serbia
Deal found 15/12£186
Sun 21/1216:00SOF - ATH
1 stop11h 15mAir Serbia
Sat 27/1216:35ATH - SOF
1 stop22h 40mAir Serbia
Deal found 15/12£197
Tue 23/1216:00SOF - ATH
1 stop23h 05mAir Serbia
Sun 4/115:50ATH - SOF
1 stop11h 15mAir Serbia
Deal found 14/12£215
Wed 17/1216:00SOF - ATH
1 stop11h 20mAir Serbia
Mon 22/1204:20ATH - SOF
1 stop11h 10mAir Serbia
Deal found 14/12£321
Wed 17/1214:00SOF - ATH
2 stops26h 40mSWISS
Wed 24/1219:00ATH - SOF
2 stops20h 15mSWISS
Deal found 15/12£505
Tue 16/1214:00SOF - ATH
2 stops22h 55mSWISS
Wed 24/1219:00ATH - SOF
2 stops20h 15mSWISS
Deal found 14/12£514
Tue 23/1215:00SOF - ATH
Nonstop1h 15mQatar Airways
Sun 4/119:00ATH - SOF
1 stop16h 25mQatar Airways
Deal found 15/12£1,430
Best flights from Sofia to Athens
Discover carefully curated flight deals from Sofia to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.
Thu 29/123:15SOF - ATH
1 stop10h 30mRyanair
Thu 5/213:20ATH - SOF
1 stop9h 30mRyanair
Deal found 15/12£87
Thu 29/106:45SOF - ATH
2 stops16h 05mMultiple Airlines
Thu 5/213:20ATH - SOF
1 stop9h 30mMultiple Airlines
Deal found 15/12£96
Thu 22/115:50SOF - ATH
Nonstop1h 15mAegean Airlines
Mon 26/109:05ATH - SOF
Nonstop1h 20mAegean Airlines
Deal found 15/12£128
Thu 15/105:00SOF - ATH
1 stop10h 50mAir Serbia
Thu 15/104:30ATH - SOF
1 stop11h 00mAir Serbia
Deal found 14/12£131
Tue 20/116:00SOF - ATH
1 stop23h 05mAir Serbia
Wed 21/104:30ATH - SOF
1 stop11h 00mAir Serbia
Deal found 15/12£131
Mon 1/616:05SOF - ATH
1 stop23h 40mAir Serbia
Wed 3/615:40ATH - SOF
1 stop23h 55mAir Serbia
Deal found 14/12£135
Thu 5/205:00SOF - ATH
1 stop22h 15mAir Serbia
Mon 9/215:50ATH - SOF
1 stop23h 40mAir Serbia
Deal found 14/12£135
Thu 1/116:00SOF - ATH
1 stop11h 15mAir Serbia
Fri 30/104:30ATH - SOF
1 stop11h 00mAir Serbia
Deal found 15/12£135
Direct flights from Sofia to Athens
Explore direct flight options from Sofia to Athens based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 December 2025.
Thu 29/120:20SOF - ATH
Nonstop1h 15mMultiple Airlines
Thu 5/218:00ATH - SOF
Nonstop1h 15mMultiple Airlines
Deal found 15/12£108
Thu 22/115:50SOF - ATH
Nonstop1h 15mAegean Airlines
Mon 26/109:05ATH - SOF
Nonstop1h 20mAegean Airlines
Deal found 15/12£128
Thu 1/120:20SOF - ATH
Nonstop1h 15mAegean Airlines
Sat 31/113:05ATH - SOF
Nonstop1h 20mAegean Airlines
Deal found 14/12£156
Mon 12/110:05SOF - ATH
Nonstop1h 35mSky Express
Fri 16/118:00ATH - SOF
Nonstop1h 45mSky Express
Deal found 13/12£177
Thu 7/516:25SOF - ATH
Nonstop1h 15mAegean Airlines
Mon 11/508:50ATH - SOF
Nonstop1h 15mAegean Airlines
Deal found 14/12£178
Last-minute flights from Sofia to Athens
Discover last-minute flight deals from Sofia to Athens. Data last updated 16 December 2025 and is based on user searches.
Sun 21/1220:20SOF - ATH
Nonstop1h 15mAegean Airlines
Sat 27/1209:45ATH - SOF
Nonstop1h 20mAegean Airlines
Deal found 15/12£142
Thu 1/116:00SOF - ATH
1 stop11h 15mAir Serbia
Fri 30/104:30ATH - SOF
1 stop11h 00mAir Serbia
Deal found 15/12£135
Thu 1/120:20SOF - ATH
Nonstop1h 15mAegean Airlines
Sat 31/113:05ATH - SOF
Nonstop1h 20mAegean Airlines
Deal found 14/12£156
Thu 15/105:00SOF - ATH
1 stop10h 50mAir Serbia
Thu 15/104:30ATH - SOF
1 stop11h 00mAir Serbia
Deal found 15/12£131
Thu 22/115:50SOF - ATH
Nonstop1h 15mAegean Airlines
Mon 26/109:05ATH - SOF
Nonstop1h 20mAegean Airlines
Deal found 15/12£128
Thu 22/116:00SOF - ATH
1 stop11h 15mAir Serbia
Sun 25/104:30ATH - SOF
1 stop11h 00mAir Serbia
Deal found 15/12£166
Thu 29/123:15SOF - ATH
1 stop10h 30mRyanair
Thu 5/213:20ATH - SOF
1 stop9h 30mRyanair
Deal found 15/12£87
Thu 29/106:45SOF - ATH
2 stops16h 05mMultiple Airlines
Thu 5/213:20ATH - SOF
1 stop9h 30mMultiple Airlines
Deal found 15/12£96
One-way flights from Sofia to Athens
Search for one-way flight options from Sofia to Athens. Find affordable one-way fares based on user searches. Data last updated 16 December 2025.
Sun 11/122:10SOF - ATH
1 stop24h 55mWizz Air
Deal found 14/12£43
Thu 15/112:40SOF - ATH
1 stop7h 30mMultiple Airlines
Deal found 14/12£47
Fri 16/106:00SOF - ATH
1 stop16h 10mMultiple Airlines
Deal found 14/12£52
Tue 23/1220:20SOF - ATH
Nonstop1h 15mAegean Airlines
Deal found 15/12£52
Fri 20/316:05SOF - ATH
1 stop23h 45mAir Serbia
Deal found 14/12£65
Sat 17/115:15SOF - ATH
Nonstop1h 15mAegean Airlines
Deal found 14/12£67
Tue 23/1212:10SOF - ATH
1 stop24h 45mMultiple Airlines
Deal found 15/12£75
Sun 11/123:05SOF - ATH
3 stops33h 25mMultiple Airlines
Deal found 14/12£84
Sat 10/105:00SOF - ATH
1 stop10h 50mAir Serbia
Deal found 15/12£85
Sun 1/310:30SOF - ATH
2 stops12h 35mMultiple Airlines
Deal found 15/12£87
Find 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 16 December 2025.
Customise 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 858,174 searches. Data last updated 16 December 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 29/1
23:15-09:45
1 stop10h 30m
Athens Eleftherios V.
Thu 5/2
13:20-22:50
1 stop9h 30m
£87
SofiaAthens
SOF - ATH
SOFATH
Sofia
Thu 29/1
06:45-22:50
2 stops16h 05m
Athens Eleftherios V.
Thu 5/2
13:20-22:50
1 stop9h 30m
£96
SofiaAthens
SOF - ATH
SOFATH
Sofia
Thu 22/1
15:50-17:05
Nonstop1h 15m
Athens Eleftherios V.
Mon 26/1
09:05-10:25
Nonstop1h 20m
£128
SofiaAthens
SOF - ATH
SOFATH
Sofia
Thu 15/1
05:00-15:50
1 stop10h 50m
Athens Eleftherios V.
Thu 15/1
04:30-15:30
1 stop11h 00m
£131
SofiaAthens
SOF - ATH
SOFATH
Sofia
Tue 20/1
16:00-15:05
1 stop23h 05m
Athens Eleftherios V.
Wed 21/1
04:30-15:30
1 stop11h 00m
£131
SofiaAthens
SOF - ATH
SOFATH
Sofia
Mon 1/6
16:05-15:45
1 stop23h 40m
Athens Eleftherios V.
Wed 3/6
15:40-15:35
1 stop23h 55m
£135
SofiaAthens
SOF - ATH
SOFATH
Sofia
Thu 5/2
05:00-03:15
1 stop22h 15m
Athens Eleftherios V.
Mon 9/2
15:50-15:30
1 stop23h 40m
£135
SofiaAthens
SOF - ATH
SOFATH
Sofia
Thu 1/1
16:00-03:15
1 stop11h 15m
Athens Eleftherios V.
Fri 30/1
04:30-15:30
1 stop11h 00m
£135
SofiaAthens
SOF - ATH
SOFATH
Sofia
Sun 1/3
22:10-23:05
1 stop24h 55m
£43
SofiaAthens
SOF - ATH
SOFATH
Sofia
Sun 11/1
22:10-23:05
1 stop24h 55m
£43
Flights are sorted by cheapest return flights first.
Deals found on 15/12
Showing 1-10 of 19 results
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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 return 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
Prices
Delays
How far ahead should I book a flight from Sofia to Athens?
Use this chart to determine the optimal time to book a return flight from Sofia to Athens. Price data was last updated on 12 December 2025.
To ensure you get the cheapest price possible for a flight from Sofia to Athens, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Sofia to Athens?
Currently, May is the cheapest month in which you can book a flight from Sofia to Athens (average of £54). Flying from Sofia to Athens in June is currently the most expensive (average of £88). 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 16 December 2025.
When flying from Sofia to Athens, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 51% versus a flight at midday.
How often are flights from Sofia to Athens delayed?
About 29% of weekly flights between Sofia and Athens have experienced delays in the past year, with the average delay time being 83 minutes.
What is the most punctual flight time for Sofia to Athens flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sofia to Athens flights?
Over the past year, Bulgaria Air have had the lowest number of delays on this route, with just 18% of flights being delayed.
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 16 December 2025.
Get a feel of what it's like to fly with Aegean Airlines and Sky Express from Sofia to Athens by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
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?
If you wish to fly to Athens from Sofia, then you need to book flights from Sofia to Athens Eleftherios V.. There are 2 flights from Sofia (SOF) to Eleftherios V. (ATH) per day to choose from. Flights to Athens from Sofia are available from 2 different airlines, which means you should have some options if you want to compare airfare deals. 1h 15m is how long a nonstop flight from Sofia to Athens Eleftherios V. typically takes.
How popular is this Sofia to Athens flight route?
This flight path from Sofia to Athens Eleftherios V. was viewed by 17 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?
Airlines like Ryanair fly from Sofia to Athens in about 10h 30m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 330 mi.
What are the cheapest airlines flying from Sofia to Athens round-trip?
Flying on Aegean Airlines is currently your cheapest option to Athens, with prices starting at £59. Another option worth looking into is Sky Express, starting at £74 return. Aegean Airlines is currently priced 54% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Sofia to Athens one-way?
One-way options have recently been found by users for as low as £27 on Aegean Airlines. Other airlines that offer cheap prices include Sky Express from £28 and Bulgaria Air from £54 one-way.
What are the most reliable airlines from Sofia to Athens?
Consider Qatar Airways (85%), Aegean Airlines (78%) or Bulgaria Air (78%) when booking your flight. These represent the most reliable airlines when flying from Sofia to Athens.
What are the cheapest flights from Sofia to Athens?
While on average a flight from Sofia to Athens is generally £192, our data shows the cheapest flight currently is £55. When looking at the most popular route, (Sofia - Athens Eleftherios V.), you can expect to pay £249 for that flight.
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, May is the cheapest month in which you can book a flight from Sofia to Athens (average of £54). Flying from Sofia to Athens in June is currently the most expensive (average of £88). 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.
Book flights to Athens if you plan to visit one of these locations
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Glyfada
Hydra
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Other flights to Athens
Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 December 2025.
Discover the top 2 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 858,174 searches. Data last updated 16 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Sofia to Athens?
Cheapflights makes it easy to find Sofia to Athens flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Sofia to Athens?
Millions of users choose and trust Cheapflights to book the best flight deals from Sofia to Athens for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Sofia to Athens with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Sofia to Athens flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Sofia to Athens become cheaper?
Not ready to book yet? You can track prices for flights from Sofia to Athens on Cheapflights with our Price Alert feature and get notified when better prices are available.
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