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Cheap flights from Sofia to Athens from £57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to Athens departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sofia to Athens

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Sofia to Athens.
Aegean Airlines Logo
15:20 - 16:35SOF-ATH
1h 15mdirect
Aegean Airlines Logo
13:15 - 14:30ATH-SOF
1h 15mdirect
£102Aegean Airlines
Find Deal
Thu, 31 Jul - Thu, 7 Aug
Air Serbia Logo
16:05 - 15:40SOF-ATH
23h 35m1 stop
Air Serbia Logo
15:40 - 15:35ATH-SOF
23h 55m1 stop
£120Air Serbia
Find Deal
Mon, 4 Aug - Wed, 6 Aug
Air Serbia Logo
05:00 - 03:25SOF-ATH
22h 25m1 stop
Air Serbia Logo
04:30 - 15:35ATH-SOF
11h 05m1 stop
£125Air Serbia
Find Deal
Thu, 31 Jul - Sun, 10 Aug
Bulgaria Air Logo
16:25 - 17:40SOF-ATH
1h 15mdirect
Bulgaria Air Logo
18:35 - 19:50ATH-SOF
1h 15mdirect
£137Bulgaria Air
Find Deal
Tue, 27 May - Tue, 3 Jun
Austrian Airlines Logo
18:55 - 01:10SOF-ATH
6h 15m1 stop
Austrian Airlines Logo
16:15 - 18:10ATH-SOF
25h 55m1 stop
£173Austrian Airlines
Find Deal
Wed, 30 Jul - Mon, 11 Aug
Austrian Airlines Logo
19:05 - 01:10SOF-ATH
6h 05m1 stop
Austrian Airlines Logo
16:15 - 18:10ATH-SOF
25h 55m1 stop
£189Austrian Airlines
Find Deal
Fri, 1 Aug - Mon, 11 Aug
SWISS Logo
13:15 - 00:55SOF-ATH
11h 40m1 stop
SWISS Logo
06:30 - 10:05ATH-SOF
27h 35m2 stops
£211SWISS
Find Deal
Tue, 27 May - Tue, 3 Jun
Turkish Airlines Logo
21:15 - 08:55SOF-ATH
11h 40m1 stop
Turkish Airlines Logo
03:55 - 14:45ATH-SOF
10h 50m1 stop
£223Turkish Airlines
Find Deal
Wed, 1 Oct - Thu, 2 Oct
Turkish Airlines Logo
21:15 - 08:55SOF-ATH
11h 40m1 stop
Turkish Airlines Logo
03:55 - 14:45ATH-SOF
10h 50m1 stop
£224Turkish Airlines
Find Deal
Wed, 1 Oct - Thu, 2 Oct
SWISS Logo
15:30 - 00:55SOF-ATH
9h 25m1 stop
SWISS Logo
06:30 - 10:05ATH-SOF
27h 35m2 stops
£230SWISS
Find Deal
Mon, 26 May - Tue, 3 Jun

SWISS flights from Sofia to Athens

Our best SWISS deals on Sofia to Athens flight tickets
SWISS
27 May
SOF13:15Sofia
11h 40m
1 stop
ATH00:55Athens Eleftherios V.
3 Jun
ATH06:30Athens Eleftherios V.
27h 35m
2 stops
SOF10:05Sofia
SWISS
26 May
SOF15:30Sofia
9h 25m
1 stop
ATH00:55Athens Eleftherios V.
3 Jun
ATH06:30Athens Eleftherios V.
27h 35m
2 stops
SOF10:05Sofia
SWISS
17 May
SOF10:50Sofia
14h 05m
1 stop
ATH00:55Athens Eleftherios V.
24 May
ATH16:35Athens Eleftherios V.
26h 05m
2 stops
SOF18:40Sofia

Lufthansa flights from Sofia to Athens

Our best Lufthansa deals on Sofia to Athens flight tickets
Lufthansa
16 May
SOF06:00Sofia
5h 45m
1 stop
ATH11:45Athens Eleftherios V.
19 May
ATH06:00Athens Eleftherios V.
16h 50m
2 stops
SOF22:50Sofia
Lufthansa
16 May
SOF06:00Sofia
5h 45m
1 stop
ATH11:45Athens Eleftherios V.
18 May
ATH06:45Athens Eleftherios V.
6h 20m
1 stop
SOF13:05Sofia
Lufthansa
13 Jun
SOF06:00Sofia
5h 45m
1 stop
ATH11:45Athens Eleftherios V.
16 Jun
ATH06:00Athens Eleftherios V.
11h 50m
2 stops
SOF17:50Sofia

See travel insights to Athens from

How to get the cheapest flight ticket from Sofia to Athens

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sofia and Athens?

What is the cheapest month to fly to Athens?

The cheapest month to fly to Athens from Sofia is in March. Flight prices, which tend to average around £88, are often lower during this time because this is during the off-season. If you’re not able to fly to Athens in March, then November is your next best option. Flight prices from Sofia to Athens during November average around £102.

What is the cheapest day to depart on your flight to Athens?

On average, the least expensive day to fly to Athens from Sofia is on a Friday. momondo users have found tickets for Friday departures for as low as £128. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Athens on Thursday is £183.

What is the cheapest time of day to depart on your flight to Athens?

Our most recent data shows that the best time of day to fly to Athens is in the evening. Flights from Sofia to Athens during this time can be as low as £124. Flights to Athens are more costly at midday, with an average ticket price of £183. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Sofia to Athens Eleftherios V. flight route?

Fly from Sofia to Athens Eleftherios V. for the best Sofia - Athens Eleftherios V. flight prices

How far in advance should I book a flight to Athens?

You are more likely to see cheaper flights to Athens from Sofia when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Athens for around £124 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Sofia for as low as £85 on momondo.

What cabin class options are available on Sofia to Athens Eleftherios V. flights?

There are 2 cabin classes available to choose from on Sofia to Athens Eleftherios V. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Sofia to Athens flight prices changed over time?

As of April 2025, prices for Sofia to Athens flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Sofia to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from Sofia to Athens according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sofia to Athens (SOF to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sofia to Athens

Best price found

£57

Fastest flight time

1h 15m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Athens

1 airport
The best one-way flight to Athens from Sofia in the past 72 hours is £57. The best return flight deal from Sofia to Athens found on momondo in the last 72 hours is £102.
The fastest flight from Sofia to Athens takes 1h 15m
Direct flights go from Sofia to Athens on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Bulgaria Air, Sky Express and Aegean Airlines.
There is 1 airport near Athens: Athens Eleftherios V. (ATH)

  • How far is Sofia to Athens Eleftherios V. by plane?

    The distance between Sofia and Athens Eleftherios V. is about 326.2 mi. Typically, this will take 1h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Sofia Airport to Athens Eleftherios V. Airport?

    Prices for flights from Sofia Airport to Athens Eleftherios V. Airport are updated daily.

  • How many operators does momondo search for flights from Sofia Airport to Athens Eleftherios V. Airport?

  • How old do you have to be to fly from Sofia Airport to Athens Eleftherios V. Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Athens Eleftherios V. Airport.

  • What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

    The required travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Athens Eleftherios V. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Sofia to Athens?

  • What is the most popular airline from Sofia to Athens?


Best airlines flying from Sofia to Athens

Compare and see reviews for airlines that fly from Sofia to Athens with momondo
Airline
Rating
Free Cancellation
Price
Aegean AirlinesPriceFrom £59Free CancellationRating
8.1
734 reviews
Search Aegean Airlines flights
Sky ExpressPriceFrom £83Free CancellationRating
7.6
112 reviews
Search Sky Express flights
  • Aegean Airlines Flights From Sofia to Athens

    Aegean Airlines flies from Sofia to Athens around 7 times per week, with 734 momondo users rating the airline 8.1/10. The cheapest Aegean Airlines deal from Sofia to Athens in the last 72 hours was £78 (round-trip), much lower than the average airfare cost of £165 for Aegean Airlines flights on this route.

  • Sky Express Flights From Sofia to Athens

    £109 is the best Sky Express flight deal from Sofia to Athens found on momondo over the last 72 hours. The average Sky Express ticket price found was closer to £178, however, with flight time and availability significantly affecting the price. Sky Express (7.6/10 from 112 user reviews) flies into Athens from Sofia 4 times in an average week so prices can vary.


Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Hydra
Piraeus
Glyfada
Tolo
Aegina
Skala
Loutraki
Corinth
Porto Cheli
Agia Marina
Marathon

Why use momondo?

Why should I use momondo to find a flight deal from Sofia to Athens?

It is quick and easy to find Sofia to Athens flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Athens that suits you.

Can I find flights from Sofia to Athens with flexible booking policies on momondo?

Yes. All flights to Athens from Sofia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sofia to Athens?

momondo helps you find the best flight between Sofia and Athens by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Sofia to Athens right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sofia to Athens now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Athens and let you know when they change.


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