Cheap flights from Sofia to Belgrade from $61 SOF → BEG

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $94 to $150.

At $168, the cheapest return found recently is above that range.

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

Could nearby dates be cheaper?

We hold no other 6-night return fares leaving within 3 days of 31 Dec to compare.

Every date we hold

15 fares on 3 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $149.

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 $38 to $71.

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

Could nearby dates be cheaper?

No. We hold one-way fares on 1 other departure date within 3 days of 11 Sept 2027, and it is not cheaper.

Every date we hold

4 fares on 4 departure dates

Which month looks cheapest?

September 2027 is the cheapest month — from $61.

Return

Fares 90 to 179 days before departure were typically 18% lower than 0 to 6 days before departure.

From the cheapest return 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.

One-way

Timing didn't matter much here — prices were about the same in every range.

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 Belgrade?

The cheapest return found recently is $168 with Wizz Air, 31 Dec to 6 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $149 with Air Serbia, 17 Jan 2027 to 18 Jan 2027, found 3 days ago. The cheapest return fare on each of 3 departure dates is usually $159 to $200.

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

The cheapest one-way found recently is $61 with Air Serbia, 11 Sept 2027, found 5 days ago. The cheapest one-way fare on each of 4 departure dates is usually $63 to $65.

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

January 2027 is the cheapest month for a return, from $149, 17 Jan 2027 to 18 Jan 2027, found 3 days ago. September 2027 is the cheapest month for a one-way, from $61, 11 Sept 2027, found 5 days ago.

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 18% lower than 0 to 6 days before departure. One-way fares cost about the same whether the flight was days or months away.

Is there a direct flight from Sofia to Belgrade?

Yes, the cheapest nonstop return found recently is $232 with Air Serbia, 16 Nov to 18 Nov, found 7 days ago. The cheapest nonstop one-way found recently is $61 with Air Serbia, 11 Sept 2027, found 5 days ago.

How long is the flight from Sofia to Belgrade?

The cheapest nonstop one-way found recently, with Air Serbia on 11 Sept 2027, takes 1 h 20 min from Sofia Airport (SOF) to Belgrad Nikola Tesla Airport (BEG).

Which airlines have the cheapest flights from Sofia to Belgrade?

Between 16 Nov and 17 Jan 2027, Air Serbia has the cheapest return on 2 of the 3 departure dates we hold, and Wizz Air on 1. Between 2 Feb 2027 and 13 Sept 2027, Air Serbia has the cheapest one-way on 3 of the 4 departure dates we hold, and Wizz Air on 1.