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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — ATH
23 Sep — 30 Sep1
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 January or February, booked 83 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Sofia to Athens
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 24 August 2026.
Thu 1/1008:55 -
Nonstop1h 15m
Tue 6/1008:50 -
Nonstop1h 15m
Deal found 22/8£117
Wed 25/1116:00 -
1 stop23h 50m
Thu 26/1104:30 -
1 stop22h 30m
Deal found 19/8£124
Fri 20/1116:05 -
1 stop11h 20m
Sat 21/1116:35 -
1 stop22h 55m
Deal found 23/8£125
Sat 26/1205:00 -
1 stop10h 50m
Mon 4/115:50 -
1 stop23h 40m
Deal found 23/8£130
Fri 9/1005:00 -
1 stop22h 20m
Tue 13/1016:30 -
1 stop23h 00m
Deal found 23/8£130
Mon 5/1018:55 -
2 stops14h 20m
Mon 12/1006:00 -
2 stops9h 00m
Deal found 21/8£137
Sat 10/1016:00 -
1 stop22h 50m
Mon 12/1004:25 -
1 stop11h 05m
Deal found 19/8£143
Thu 15/1006:10 -
1 stop8h 45m
Wed 21/1006:30 -
1 stop5h 10m
Deal found 21/8£148
Thu 1/1005:00 -
1 stop4h 35m
Tue 6/1016:30 -
1 stop23h 00m
Deal found 20/8£149
Sun 27/1216:00 -
1 stop11h 25m
Mon 4/104:30 -
1 stop11h 00m
Deal found 23/8£149
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 24 August 2026.
Mon 2/1116:00 -
1 stop23h 50m
Wed 4/1115:50 -
1 stop11h 10m
Deal found 19/8£124
Wed 25/1116:00 -
1 stop23h 50m
Thu 26/1104:30 -
1 stop11h 00m
Deal found 21/8£124
Sun 20/1216:00 -
1 stop23h 05m
Mon 4/104:30 -
1 stop11h 00m
Deal found 20/8£130
Wed 16/1216:00 -
1 stop23h 50m
Thu 7/116:35 -
1 stop10h 25m
Deal found 21/8£130
Thu 31/1205:00 -
1 stop10h 50m
Mon 4/115:50 -
1 stop23h 40m
Deal found 21/8£130
Sat 10/1016:00 -
1 stop22h 50m
Mon 12/1004:25 -
1 stop11h 05m
Deal found 20/8£143
Thu 1/1016:00 -
1 stop11h 20m
Tue 6/1016:30 -
1 stop23h 00m
Deal found 23/8£149
Thu 5/1105:00 -
1 stop10h 50m
Sun 8/1104:30 -
1 stop11h 00m
Deal found 21/8£150
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 24 August 2026.
Thu 1/1008:55 -
Nonstop1h 15m
Tue 6/1008:50 -
Nonstop1h 15m
Deal found 22/8£117
Fri 4/921:50 -
Nonstop1h 35m
Sun 6/919:20 -
Nonstop1h 45m
Deal found 22/8£163
Thu 29/1015:50 -
Nonstop1h 15m
Sun 1/1118:50 -
Nonstop1h 20m
Deal found 19/8£166
Sat 26/910:55 -
Nonstop1h 15m
Wed 30/908:40 -
Nonstop1h 15m
Deal found 22/8£172
Sat 19/910:55 -
Nonstop1h 15m
Sat 26/908:50 -
Nonstop1h 15m
Deal found 22/8£334
Last-minute flights from Sofia to Athens
Discover last-minute flight deals from Sofia to Athens. Data last updated 24 August 2026 and is based on user searches.
Sun 23/821:20 -
Nonstop1h 15m
Tue 25/818:35 -
Nonstop1h 15m
Deal found 21/8£166
Mon 24/809:35 -
Nonstop1h 35m
Wed 26/807:15 -
Nonstop1h 45m
Deal found 23/8£163
Fri 4/915:45 -
1 stop6h 05m
Sun 6/919:20 -
Nonstop1h 45m
Deal found 22/8£161
Fri 4/921:50 -
Nonstop1h 35m
Sun 6/919:20 -
Nonstop1h 45m
Deal found 22/8£165
Fri 11/905:00 -
1 stop15h 35m
Fri 18/904:25 -
1 stop22h 35m
Deal found 23/8£169
Fri 11/905:00 -
1 stop15h 35m
Sun 20/921:20 -
1 stop5h 40m
Deal found 23/8£180
Wed 16/916:00 -
1 stop16h 55m
Fri 18/904:25 -
1 stop22h 35m
Deal found 23/8£174
Thu 17/905:00 -
1 stop22h 20m
Sun 20/921:20 -
1 stop18h 10m
Deal found 19/8£179
Sat 19/923:35 -
1 stop17h 05m
Sat 26/908:50 -
Nonstop1h 15m
Deal found 22/8£174
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 24 August 2026.
Sat 31/1007:10 -
1 stop13h 45m
Deal found 19/8£45
Mon 14/919:30 -
1 stop13h 45m
Deal found 20/8£47
Sat 31/1011:15 -
Nonstop1h 15m
Deal found 19/8£48
Sun 13/911:45 -
1 stop13h 30m
Deal found 20/8£49
Wed 9/911:40 -
1 stop21h 15m
Deal found 23/8£51
Wed 9/909:35 -
Nonstop1h 35m
Deal found 23/8£54
Mon 14/909:35 -
Nonstop1h 35m
Deal found 20/8£55
Thu 1/1016:00 -
1 stop11h 20m
Deal found 21/8£60
Sun 13/921:20 -
Nonstop1h 15m
Deal found 20/8£71
Sat 31/1009:05 -
2 stops15h 25m
Deal found 19/8£75
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 24 August 2026.
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 7,457,451 searches. Data last updated 24 August 2026.
Use the filters below to find and compare flights from Sofia to Athens that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
SofiaAthens
SOF Sofia - ATH Athens Eleftherios V.
SOFATH
Sofia
Mon 2/11
16:00-15:50
1 stop23h 50m
Athens Eleftherios V.
Wed 4/11
15:50-03:00
1 stop11h 10m
£124
SofiaAthens
SOF Sofia - ATH Athens Eleftherios V.
SOFATH
Sofia
Wed 25/11
16:00-15:50
1 stop23h 50m
Athens Eleftherios V.
Thu 26/11
04:30-15:30
1 stop11h 00m
£124
SofiaAthens
SOF Sofia - ATH Athens Eleftherios V.
SOFATH
Sofia
Sun 20/12
16:00-15:05
1 stop23h 05m
Athens Eleftherios V.
Mon 4/1
04:30-15:30
1 stop11h 00m
£130
SofiaAthens
SOF Sofia - ATH Athens Eleftherios V.
SOFATH
Sofia
Wed 16/12
16:00-15:50
1 stop23h 50m
Athens Eleftherios V.
Thu 7/1
16:35-03:00
1 stop10h 25m
£130
SofiaAthens
SOF Sofia - ATH Athens Eleftherios V.
SOFATH
Sofia
Thu 31/12
05:00-15:50
1 stop10h 50m
Athens Eleftherios V.
Mon 4/1
15:50-15:30
1 stop23h 40m
£130
SofiaAthens
SOF Sofia - ATH Athens Eleftherios V.
SOFATH
Sofia
Sat 10/10
16:00-14:50
1 stop22h 50m
Athens Eleftherios V.
Mon 12/10
04:25-15:30
1 stop11h 05m
£143
SofiaAthens
SOF Sofia - ATH Athens Eleftherios V.
SOFATH
Sofia
Thu 1/10
16:00-03:20
1 stop11h 20m
Athens Eleftherios V.
Tue 6/10
16:30-15:30
1 stop23h 00m
£149
Fastest return journey
SofiaAthens
SOF Sofia - ATH Athens Eleftherios V.
SOFATH
Sofia
Thu 5/11
05:00-15:50
1 stop10h 50m
Athens Eleftherios V.
Sun 8/11
04:30-15:30
1 stop11h 00m
£150
Cheapest one-way
SofiaAthens
SOF Sofia - ATH Athens Eleftherios V.
SOFATH
Sofia
Sat 31/10
07:10-20:55
1 stop13h 45m
£45
SofiaAthens
SOF Sofia - ATH Athens Eleftherios V.
SOFATH
Sofia
Mon 14/9
19:30-09:15
1 stop13h 45m
£47
Flights are sorted by cheapest return flights first.
Deals found on 19/8
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
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.
SOF-ATH
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?
To ensure you get the cheapest price possible for a flight from Sofia to Athens, you should look to book at least 82 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, January is the cheapest month in which you can book a flight from Sofia to Athens (average of £109). Flying from Sofia to Athens in April is currently the most expensive (average of £164). 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 24 August 2026.
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 afternoon, which can drop the price by up to 39% versus a flight at midday.
How much does it cost for a return flight from Sofia to Athens?
Airfare is below average for this route at the moment.
Sofia to Athens flights typically cost between £119 and £170 in October.The cheapest return price found within the last 5 days was £117 on Aegean Airlines (1 Oct–6 Oct).
How often are flights from Sofia to Athens delayed?
About 24% of weekly flights between Sofia and Athens have experienced delays in the past year, with the average delay time being 81 minutes.
What is the most punctual flight time for Sofia to Athens flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday 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 14% 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 24 August 2026.
Get a feel of what it's like to fly with Aegean Airlines 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.
Excellent crew on board. No issues or silly conflicts during boarding.
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 1 airline, 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 Aegean Airlines and Air Serbia fly from Sofia to Athens in about 1h 15m. The time it takes to get you to your destination can typically vary by up to 22h 35m. Airlines will cover a distance of 330 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Sofia to Athens round-trip?
Flying on Aegean Airlines is currently your cheapest option to Athens, with prices starting at £119. Aegean Airlines is currently priced 13% below the average price you’ll pay for this route.
What are the most reliable airlines from Sofia to Athens?
Consider Qatar Airways (72%), IndiGo (65%) or Aegean Airlines (60%) 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 £176, our data shows the cheapest flight currently is £37. When looking at the most popular route, (Sofia - Athens Eleftherios V.), you can expect to pay £107 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, January is the cheapest month in which you can book a flight from Sofia to Athens (average of £109). Flying from Sofia to Athens in April is currently the most expensive (average of £164). 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
Piraeus
Aegina
Hydra
Skala
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Athens flight routes
Complete your trip
Direct flights to Attica
Flights by cabin class
Other flight options
Other flights from Sofia
Popular flights
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 24 August 2026.
Discover the top airline 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 7,457,451 searches. Data last updated 24 August 2026.
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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.