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Belgrade to Sofia BEG → SOF

Belgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)

The cheapest return found recently is $127 with Air Serbia, 2 Jan 2027 – 9 Jan 2027, found today. The cheapest one-way found recently is $89 with Wizz Air, 25 Aug 2027, found 3 days ago.

Return

The cheapest return fare on each of 10 departure dates is usually $139 to $157.

Cheapest return found recently

$127

2 Jan 2027 – 9 Jan 2027 · Air Serbia

Belgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)

Leaves 12:50 a.m. · Return leaves 4:00 p.m. · 2 h 25 min of travel, both ways together

out nonstop, back nonstop

found today

See prices for these datesCheck today's price

Cheapest nonstop return

$127

2 Jan 2027 – 9 Jan 2027 · Air Serbia

Belgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)

Leaves 12:50 a.m. · Return leaves 4:00 p.m. · 2 h 25 min of travel, both ways together

out nonstop, back nonstop

found today

See prices for these datesCheck today's price

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Found recently, and the cheapest we hold

Cheapest found recently $127 2 Jan 2027 – 9 Jan 2027found todaySee prices for these dates

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $95 to $126.

At $127, the cheapest return found recently is above that range.

25 days is a short history, so treat this range as an early guide.

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

Is this a good return price?

Compared with the cheapest return fare on each of 10 departure dates from 5 Nov to 6 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 7-night return fares leaving within 3 days of 2 Jan 2027 to compare.

Every date we hold

11 fares on 10 departure dates

5 Nov – 8 Nov: $172, found 6 days ago7 Nov – 8 Nov: $181, found 5 days ago11 Nov – 12 Nov: $152, found 6 days ago13 Nov – 14 Nov: $145, found 6 days ago3 Dec – 11 Dec: $138, found 6 days ago4 Dec – 10 Dec: $158, found 6 days ago2 Jan 2027 – 9 Jan 2027: $127, found today20 Jan 2027 – 27 Jan 2027: $139, found 5 days ago23 Jan 2027 – 23 Jan 2027: $140, found yesterday6 Mar 2027 – 19 Mar 2027: $152, found 5 days agoNovDecJanMar
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Nov – 8 Nov$172Wizz AirBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
7 Nov – 8 Nov$181Air SerbiaBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)out nonstop, back 1 stopfound 5 days agoSee prices for these dates
11 Nov – 12 Nov$152Air SerbiaBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)out nonstop, back nonstopfound 6 days agoSee prices for these dates
13 Nov – 14 Nov$145Air SerbiaBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)out nonstop, back nonstopfound 6 days agoSee prices for these dates
3 Dec – 11 Dec$138Wizz AirBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
4 Dec – 10 Dec$158Air SerbiaBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)out nonstop, back nonstopfound 6 days agoSee prices for these dates
2 Jan 2027 – 9 Jan 2027$127Air SerbiaBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)out nonstop, back nonstopfound todaySee prices for these dates
20 Jan 2027 – 27 Jan 2027$139Air SerbiaBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)out nonstop, back nonstopfound 5 days agoSee prices for these dates
23 Jan 2027 – 23 Jan 2027$140Air SerbiaBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)out nonstop, back nonstopfound yesterdaySee prices for these dates
6 Mar 2027 – 19 Mar 2027$152Air SerbiaBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)out nonstop, back nonstopfound 5 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $127.

November 2026From $1454 departure dates13 Nov – 14 Nov · found 6 days agoSee prices for these dates
December 2026From $1382 departure dates3 Dec – 11 Dec · found 6 days agoSee prices for these dates
January 2027From $127Cheapest seen3 departure dates2 Jan 2027 – 9 Jan 2027 · found todaySee prices for these dates
March 2027From $1521 departure date6 Mar 2027 – 19 Mar 2027 · found 5 days agoSee prices for these dates

Airlines on the cheapest dates: Air Serbia, Wizz Air.

One-way

The cheapest one-way fare on each of 5 departure dates is usually $78 to $82.

Cheapest one-way found recently

$89

25 Aug 2027 · Wizz Air

Belgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)

Leaves 6:00 a.m. · 27 h 50 min trip

1 stop

found 3 days ago

Open this tripCheck today's price

Cheapest nonstop one-way

$82

27 Feb 2027 · Air Serbia

Belgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)

Leaves 1:20 p.m. · 1 h 10 min trip

nonstop

found 5 days ago

Open this tripCheck today's price

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Found recently, and the cheapest we hold

Cheapest found recently $89 25 Aug 2027found 3 days agoOpen this trip

Cheapest we hold, of any age $57 7 Feb 2027found 6 days agoOpen this trip

What have prices looked like?

Over 19 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $45 to $89.

At $89, the cheapest one-way found recently is at the high end of that range.

19 days is a short history, so treat this range as an early guide.

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

Is this a good one-way price?

Compared with the cheapest one-way fare on each of 5 departure dates from 7 Feb 2027 to 25 Aug 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 25 Aug 2027 to compare.

Every date we hold

5 fares on 5 departure dates

7 Feb 2027: $57, found 6 days ago9 Feb 2027: $82, found 6 days ago27 Feb 2027: $82, found 5 days ago11 Apr 2027: $78, found 6 days ago25 Aug 2027: $89, found 3 days agoFebAprAug
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
7 Feb 2027$57Wizz AirBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)1 stopfound 6 days agoOpen this trip
9 Feb 2027$82Air SerbiaBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)nonstopfound 6 days agoOpen this trip
27 Feb 2027$82Air SerbiaBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)nonstopfound 5 days agoOpen this trip
11 Apr 2027$78Air SerbiaBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)nonstopfound 6 days agoOpen this trip
25 Aug 2027$89Wizz AirBelgrad Nikola Tesla Airport (BEG) → Sofia Airport (SOF)1 stopfound 3 days agoOpen this trip

Which month looks cheapest?

February 2027 is the cheapest month — from $57.

February 2027From $57Cheapest seen3 departure dates7 Feb 2027 · found 6 days agoOpen this trip
April 2027From $781 departure date11 Apr 2027 · found 6 days agoOpen this trip
August 2027From $891 departure date25 Aug 2027 · found 3 days agoOpen this trip

Airlines on the cheapest dates: Air Serbia, Wizz Air.

Premium cabin fares from Belgrade to Sofia

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

Today's prices for 2 Jan 2027 – 9 Jan 2027 in another cabin: Premium economy · Business · First

Today's prices for 25 Aug 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Belgrade to Sofia?

Return

Fares 30 to 59 days before departure were typically 24% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (25 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.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$161$132+31%17
7–13 days$140$128+14%15
14–29 days$145$133+18%12
30–59 days$123$95Cheapest seen20
60–89 days$123$97+0%21
90–179 days$126$125+2%25
180+ days$145$131+18%20

One-way

Not enough history yet: in 19 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

Return

Belgrade → Nis

135 km from Sofia

$64

$63 less than flying to Sofia

14 Nov – 15 Nov · BEG → INI · out nonstop, back nonstop

found yesterday

See this route

Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.

One-way

Belgrade → Nis

135 km from Sofia

$39

$50 less than flying to Sofia

17 Nov · BEG → INI · nonstop

found today

See this route

Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.

Live price for these dates

The cheapest return found recently is for 2 Jan 2027 – 9 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work