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Cheap flights from Sofia to Athens from C$ 66

SOF — ATH
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sofia to Athens

Enter your travel dates to find the best prices.

Cheapest flights from Sofia to Athens

Wed 25/1111:15 a.m. -
Nonstop1h 15m
Fri 27/116:50 p.m. -
Nonstop1h 20m
Deal found 4/9C$ 198
Wed 25/114:00 p.m. -
1 stop23h 50m
Thu 26/114:30 a.m. -
1 stop11h 00m
Deal found 6/9C$ 234
Thu 15/105:00 a.m. -
1 stop22h 20m
Mon 19/1010:20 a.m. -
1 stop5h 10m
Deal found 4/9C$ 245
Fri 2/105:00 a.m. -
1 stop15h 35m
Thu 15/104:30 p.m. -
1 stop10h 30m
Deal found 4/9C$ 281
Mon 12/105:00 a.m. -
1 stop4h 35m
Wed 14/103:35 p.m. -
1 stop11h 25m
Deal found 7/9C$ 282
Mon 7/910:55 a.m. -
Nonstop1h 15m
Fri 11/97:25 p.m. -
Nonstop1h 15m
Deal found 7/9C$ 292
Fri 23/105:00 a.m. -
1 stop22h 20m
Mon 26/103:50 p.m. -
1 stop23h 40m
Deal found 2/9C$ 300
Thu 1/104:00 p.m. -
1 stop11h 20m
Tue 6/104:30 p.m. -
1 stop23h 00m
Deal found 6/9C$ 302
Sat 26/91:45 p.m. -
1 stop11h 10m
Wed 30/96:00 a.m. -
1 stop6h 10m
Deal found 3/9C$ 321

Find flight deals from Sofia to Athens

Round-trip from

C$ 198

One-way from

C$ 66

Popular in

April

Cheapest in

January

Average price

C$ 237
Aegean Airlines
  • Aegean Airlines
  • 25/11-27/11
  • Nonstop
  • 2h 35m total
  • Sofia to Athens
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Wizz Air
  • Wizz Air
  • 19/10-31/12
  • 1 total stop
  • 21h 15m total
  • Sofia to Athens
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Highest demand for flights based on searches. 10% potential increase in price (C$ 41 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sofia to Athens that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

SofiaAthens

SOF Sofia - ATH Athens Eleftherios V.

SOFATH

Sofia

Mon 19/10

11:40 a.m.-8:55 a.m.

1 stop21h 15m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 66
Quickest round-trip

SofiaAthens

SOF Sofia - ATH Athens Eleftherios V.

SOFATH

Sofia

Mon 19/10

12:10 p.m.-1:25 p.m.

Nonstop1h 15m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 102

SofiaAthens

SOF Sofia - ATH Athens Eleftherios V.

SOFATH

Sofia

Tue 15/12

4:00 p.m.-3:05 p.m.

1 stop23h 05m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

SofiaAthens

SOF Sofia - ATH Athens Eleftherios V.

SOFATH

Sofia

Wed 16/12

4:00 p.m.-3:50 p.m.

1 stop23h 50m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

SofiaAthens

SOF Sofia - ATH Athens Eleftherios V.

SOFATH

Sofia

Wed 3/2

4:00 p.m.-3:25 a.m.

1 stop11h 25m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 112

SofiaAthens

SOF Sofia - ATH Athens Eleftherios V.

SOFATH

Sofia

Mon 19/10

7:20 p.m.-8:50 a.m.

2 stops13h 30m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 127

SofiaAthens

SOF Sofia - ATH Athens Eleftherios V.

SOFATH

Sofia

Thu 15/10

4:25 p.m.-5:40 p.m.

Nonstop1h 15m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 185

SofiaAthens

SOF Sofia - ATH Athens Eleftherios V.

SOFATH

Sofia

Wed 25/11

4:00 p.m.-3:50 p.m.

1 stop23h 50m

Athens Eleftherios V.

Thu 26/11

4:30 a.m.-3:30 p.m.

1 stop11h 00m

C$ 234

SofiaAthens

SOF Sofia - ATH Athens Eleftherios V.

SOFATH

Sofia

Thu 17/9

3:50 p.m.-8:55 a.m.

1 stop17h 05m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 237

SofiaAthens

SOF Sofia - ATH Athens Eleftherios V.

SOFATH

Sofia

Sun 13/9

2:50 p.m.-12:45 a.m.

1 stop9h 55m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 277

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 17 resultsSorted by cheapest first
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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 round-trip price

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?

The price you pay for your flight from Sofia to Athens may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 C$ 206). Flying from Sofia to Athens in April is currently the most expensive (average of C$ 310). 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?

It’s typically best to fly out from Sofia to Athens in the evening. Doing so could potentially save you 30% on the flight price compared to flying at noon, which is usually more expensive.

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

Airfare is below average for this route at the moment.

Sofia to Athens flights typically cost between C$ 221 and C$ 297 in November.
The cheapest round-trip price found within the last 5 days was C$ 198 on Aegean Airlines (25 Nov-27 Nov).

Related info for your journey

  • How popular is this Sofia to Athens flight route?

    Within the past month, 2 users have taken a look at flights from Sofia to Athens Eleftherios V..

  • How long is the flight from Sofia to Athens?

    There are many flights that can get you from Sofia to Athens in 23h 05m. Fly via Air Serbia to get the fastest option. Sofia and Athens are separated by a distance of 531 km.

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

    No one likes to see their flight delayed. When booking a flight from Sofia to Athens consider choosing Qatar Airways (69%), IndiGo (62%) or Aegean Airlines (60%) as they are the most reliable in getting you off to your destination on time.

  • 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, January is the cheapest month in which you can book a flight from Sofia to Athens (average of C$ 206). Flying from Sofia to Athens in April is currently the most expensive (average of C$ 310). 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

Travelling to a place near Athens?

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Athens from Sofia today and book when prices fit your budget.

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