Cheap flights from Sofia to Athens from $43 SOF → ATH

Found recently, and the cheapest we hold

What have prices looked like?

Over 48 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $92 to $256.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 3-night return fares leaving within 3 days of 1 Mar 2027 to compare.

Every date we hold

56 fares on 6 departure dates

Which month looks cheapest?

August 2027 is the cheapest month — from $131.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $42 to $55.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 13 Nov to compare.

Every date we hold

6 fares on 6 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $43.

Return

Fares 60 to 89 days before departure were typically 41% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (48 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 180 or more days before departure were typically 6% lower than 60 to 89 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Sofia to Athens?

The cheapest return found recently is $168 with Aegean Airlines, 1 Mar 2027 to 4 Mar 2027, found 3 days ago. The cheapest return we hold, of any age, is $131 with Aegean Airlines, 8 Aug 2027 to 13 Aug 2027, found 5 days ago. The cheapest return fare on each of 6 departure dates is usually $151 to $179.

How much is a one-way flight from Sofia to Athens?

The cheapest one-way found recently is $43 with Aegean Airlines, 13 Nov, found 5 days ago. The cheapest one-way fare on each of 6 departure dates is usually $54 to $68.

What is the cheapest month to fly from Sofia to Athens?

August 2027 is the cheapest month for a return, from $131, 8 Aug 2027 to 13 Aug 2027, found 5 days ago. November 2026 is the cheapest month for a one-way, from $43, 13 Nov, found 5 days ago.

How far ahead should I book a flight from Sofia to Athens?

In 48 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 41% lower than 0 to 6 days before departure. In 49 days of prices between 24 Sept and 11 Nov, one-way fares 180 or more days before departure were typically 6% lower than 60 to 89 days before departure.

Is there a direct flight from Sofia to Athens?

Yes, the cheapest nonstop return found recently is $168 with Aegean Airlines, 1 Mar 2027 to 4 Mar 2027, found 3 days ago. The cheapest nonstop one-way found recently is $43 with Aegean Airlines, 13 Nov, found 5 days ago.

How long is the flight from Sofia to Athens?

The cheapest nonstop one-way found recently, with Aegean Airlines on 13 Nov, takes 1 h 15 min from Sofia Airport (SOF) to Eleftherios Venizelos International Airport (ATH).

Which airlines have the cheapest flights from Sofia to Athens?

Between 18 Dec and 30 Oct 2027, Aegean Airlines has the cheapest return on 3 of the 6 departure dates we hold, Wizz Air on 1 and Sky Express Greece on 1. Between 13 Nov and 11 Oct 2027, Aegean Airlines has the cheapest one-way on 5 of the 6 departure dates we hold, and Tarom on 1.