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Flights from Athens to Sofia

What to know about flights from Athens to Sofia?

The distance between Athens and Sofia is approximately 531.13 km. The average flight time between Athens and Sofia is 1 hour 25 minutes. According to Trip.com data, travel demand is highest in February. November is generally the cheapest month to book.

Cheapest one-way
€47
SKY express SKY express ATH-SOF 1h 45m · Direct Wed, Jan 13
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Cheapest return
€102
Wizz Air Malta Wizz Air Malta ATH-SOF 17h 55m · 1 stop Thu, Dec 3 - Mon, Dec 7
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Best time to book
November
Cheapest
February
Peak season for travel
Route details
531.13 km
Flight distance
1h 25m
Average flight time

Explore the cheapest one-way and round-trip flights from Athens to Sofia over the next 90 days, with one-way fares from €47 and round-trip from €102. Based on Trip.com's latest 7-day flight data.

Displayed flight fares from Athens to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airlines are the most popular for Athens to Sofia flights?

You can choose from 1 airlines flying from Athens to Sofia, including AEGEAN, and . SKY express currently offers the cheapest direct ticket on this route.
AEGEAN logo AEGEAN
Airlines are determined based on actual purchased flight tickets from Athens to Sofia according to previous 12 months data from Trip.com.

Trip.com Price Insights on Athens to Sofia Flights

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

Average price of one-way tickets from Athens to Sofia booked on Trip.com over the past 12 months.

For a one-way flight from Athens to Sofia, fares are lowest in November (€87) and highest in January (€155).

€155
€121
€87
€53
  • €87
    Nov
  • €100
    Dec
  • €155
    Jan
  • €113
    Feb
  • €153
    Mar
  • €122
    Apr
  • €135
    May
  • €101
    Jun
  • €99
    Jul
  • €110
    Aug
  • €131
    Sep
  • €119
    Oct

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

Average price of return tickets from Athens to Sofia booked on Trip.com over the past 12 months.

For a return flight from Athens to Sofia, fares are lowest in November (€121) and highest in February (€345).

€345
€233
€121
€9
  • €121
    Nov
  • €179
    Dec
  • €143
    Jan
  • €345
    Feb
  • €195
    Mar
  • €190
    Apr
  • €208
    May
  • €159
    Jun
  • €179
    Jul
  • €204
    Aug
  • €190
    Sep
  • €183
    Oct

Which day of the week is cheapest to fly from Athens to Sofia?

Data is based on the past 12 months and shows the average weekly airfare from Athens to Sofia on different days of the week according to Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Athens to Sofia is Wednesday. The average fare on this day is usually lower than on other days. Try to avoid flying on Sunday as fares are usually the highest.

€143
€125
€107
€89
    Cheapest
  • €117
    Mon
  • €114
    Tue
  • €107
    Wed
  • €110
    Thu
  • €125
    Fri
  • €128
    Sat
  • €143
    Sun

Flight FAQs

  • What are the cheapest flights from Athens to Sofia (ATH-SOF)?

    Based on Trip.com data, Ryanair offers one-way fares as low as €48 on Cheapest nonstop routes (e.g. ATH to SOF on Tue, Dec 1), while Wizz Air Malta offers Cheapest nonstop round-trips from €102 departing on Thu, Dec 3 and returning on Mon, Dec 7.
  • At the moment, you can catch a nonstop flight from Athens to Sofia with the following airlines, including: AEGEAN Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 1 hour 25 minutes to fly from Athens (ATH) to Sofia (SOF).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Athens to Sofia is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 18 flight per week flying from Athens to Sofia. You can check the weekly schedule for popular airlines on this route below: AEGEAN: S/M/-/W/T/-/S -- A3982 (18:55)
  • To find best deals on flights from Athens to Sofia, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Dec 1, with one-way flights priced at just €48.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is SKY express.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sofia travel is around February.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Athens to Sofia is November, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Athens to Sofia on Sun, Nov 29 with AEGEAN, with prices starting at €65.
  • You can arrive at any of the following airports in Sofia: Sofia Airport (SOF). Flights from Athens International Airport "Eleftherios Venizelos" to Sofia Airport (ATH-SOF) are by far the most popular option for this route.
  • The time difference between Sofia and Athens is 0m.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Athens to Sofia is €194. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Athens to Sofia is €224. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Athens and Sofia, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • SKY expressare the most popular budget airlines flying from Athens to Sofia. Check baggage, seat and payment fees before comparing the final price.

Trip.com airline insights on flights from Athens to Sofia

Which airlines offer the cheapest direct flights from Athens to Sofia?

Data is based on the past 12 months and reflects the average fare of all direct flights from Athens to Sofia on Trip.com.

Based on Trip.com data from the past 12 months, the airline offering the cheapest direct flights from Athens to Sofia is Bulgaria Air, with an average fare of €106.

€18
€106
€194
€282
€370
Bulgaria Air
€106
Bulgaria Air
SKY express
€113
SKY express
AEGEAN
€129
AEGEAN
Tarom
€243
Tarom
Air Serbia
€297
Air Serbia
Turkish Airlines
€370
Turkish Airlines

Which airlines operate the most flights from Athens to Sofia?

The data is based on the past month and shows the number of flights each airline has from Athens to Sofia on Trip.com.

According to Trip.com data from the past month, the airline with the most flights from Athens to Sofia is AEGEAN/Bulgaria Air, operating 13 flights per week.

0
4
9
13
AEGEAN
13
AEGEAN
Bulgaria Air
13
Bulgaria Air
Etihad Airways
5
Etihad Airways
SKY express
5
SKY express
Qatar Airways
4
Qatar Airways
IndiGo
4
IndiGo

How many flights fly from Athens to Sofia each day?

The data is based on the past month and shows the number of flights per day of the week from Athens to Sofia on Trip.com.

Based on Trip.com data from the past month, flights from Athens to Sofia are most frequent on Friday, while the fewest flights operate on Saturday.

46
30
13
0
Highest
21
Mon
22
Tue
16
Wed
30
Thu
46
Fri
13
Sat
32
Sun