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Cheap flights from Australia to Bulgaria from $725

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SOF
30 Jun — 7 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Bulgaria
Explore the most affordable flight options available from Australia to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 May 2026.

Thu 12/1115:50
SYD
-
SOF
1 stop28h 35m
Qatar Airways
Mon 16/1112:30
SOF
-
SYD
1 stop33h 20m
Qatar Airways
Deal found 28/5$1,722
Mon 27/712:05
MEL
-
SOF
2 stops27h 40m
Multiple Airlines
Fri 21/812:35
SOF
-
MEL
2 stops35h 45m
Multiple Airlines
Deal found 28/5$1,821
Thu 19/1122:45
PER
-
SOF
1 stop18h 40m
Qatar Airways
Mon 23/1110:20
SOF
-
PER
2 stops26h 25m
Qatar Airways
Deal found 28/5$1,831
Mon 16/1122:35
MEL
-
SOF
2 stops25h 35m
Turkish Airlines
Fri 20/1116:00
SOF
-
MEL
2 stops34h 15m
Turkish Airlines
Deal found 27/5$1,853
Thu 12/1123:40
MEL
-
SOF
1 stop20h 45m
Qatar Airways
Mon 16/1110:20
SOF
-
MEL
2 stops34h 25m
Qatar Airways
Deal found 29/5$1,874
Sun 30/813:25
MEL
-
SOF
2 stops37h 50m
Turkish Airlines
Thu 17/921:05
SOF
-
MEL
2 stops31h 10m
Turkish Airlines
Deal found 27/5$1,885
Tue 11/800:45
PER
-
SOF
2 stops24h 30m
Multiple Airlines
Sat 12/909:35
SOF
-
PER
2 stops25h 40m
Multiple Airlines
Deal found 26/5$1,896
Sat 7/1115:35
SYD
-
SOF
2 stops28h 30m
Multiple Airlines
Tue 17/1116:00
SOF
-
SYD
2 stops42h 35m
Multiple Airlines
Deal found 27/5$1,913
Tue 9/621:00
BNE
-
SOF
1 stop24h 25m
Emirates
Mon 15/615:25
SOF
-
BNE
1 stop32h 00m
Emirates
Deal found 26/5$1,935
Wed 25/1122:35
MEL
-
VAR
2 stops31h 00m
Turkish Airlines
Sun 29/1110:05
VAR
-
MEL
2 stops40h 10m
Turkish Airlines
Deal found 27/5$1,973
Thu 12/1115:10
BNE
-
SOF
1 stop28h 15m
Qatar Airways
Mon 16/1110:20
SOF
-
BNE
2 stops28h 35m
Qatar Airways
Deal found 28/5$1,989
Thu 12/1115:30
MEL
-
SOF
2 stops32h 40m
Turkish Airlines
Mon 16/1116:00
SOF
-
MEL
2 stops32h 25m
Turkish Airlines
Deal found 29/5$2,016

Find flight deals from Australia to Bulgaria

Keep the following information in mind while searching for Australia to Bulgaria flight deals. Data was last updated 31 May 2026.

Round-trip from

$1,722

One-way from

$725

Popular in

September

Cheapest in

February

Average price

$1,842
Qatar Airways
  • Qatar Airways
  • 12/11-16/11
  • 2 total stops
  • 61h 55m total
  • Australia to Bulgaria
Search Deals
28/7
  • 28/7
  • 3 total stops
  • 57h 35m total
  • Australia to Bulgaria
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($51 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 31 May 2026.
Use the filters below to find and compare flights from Australia to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 12/11

15:50-11:25

1 stop28h 35m

Sofia

Mon 16/11

12:30-06:50

1 stop33h 20m

$1,722

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Mon 16/11

22:35-15:10

2 stops25h 35m

Sofia

Fri 20/11

16:00-11:15

2 stops34h 15m

$1,853

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Thu 12/11

23:40-11:25

1 stop20h 45m

Sofia

Mon 16/11

10:20-05:45

2 stops34h 25m

$1,874

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Sun 30/8

13:25-20:15

2 stops37h 50m

Sofia

Thu 17/9

21:05-11:15

2 stops31h 10m

$1,885

MelbourneVarna

MEL - VAR

MELVAR

Melbourne

Wed 25/11

22:35-20:35

2 stops31h 00m

Varna

Sun 29/11

10:05-11:15

2 stops40h 10m

$1,973

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Thu 12/11

15:10-11:25

1 stop28h 15m

Sofia

Mon 16/11

10:20-22:55

2 stops28h 35m

$1,989

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Thu 12/11

15:30-15:10

2 stops32h 40m

Sofia

Mon 16/11

16:00-09:25

2 stops32h 25m

$2,016

MelbourneVarna

MEL - VAR

MELVAR

Melbourne

Fri 6/11

00:30-20:35

2 stops29h 05m

Varna

Wed 11/11

10:05-11:15

2 stops40h 10m

$2,117

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 12/11

21:30-19:45

2 stops31h 15m

Sofia

Mon 16/11

10:05-17:55

2 stops22h 50m

$2,188

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Tue 21/7

20:10-14:25

1 stop25h 15m

Sofia

Mon 26/10

14:25-07:35

2 stops32h 10m

$2,194

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 30 resultsSorted by cheapest first
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Best time to book a flight from Australia to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Bulgaria

What is the cheapest month to book a flight from Australia to Bulgaria?

Currently, May is the cheapest month in which you can book a flight from Australia to Bulgaria (average of $1,158). Flying from Australia to Bulgaria in December is currently the most expensive (average of $1,862). 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.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated 31 May 2026.
Get a feel of what it's like to fly with Emirates,Qatar Airways, andTurkish Airlines from Australia to Bulgaria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,577 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.4

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Emirates
8.1
Very Good
3,577 reviews
Emirates
8.1
Very Good
3,577 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.4

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Qatar Airways
7.4
Good
3,730 reviews
Emirates
8.1
Very Good
3,577 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.4

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Turkish Airlines
7.4
Good
4,408 reviews
Emirates
8.1
Very Good
3,577 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.4

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Lufthansa
6.8
Okay
8,033 reviews
Emirates
8.1
Very Good
3,577 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.4

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Related info for your journey

Find useful and relevant information for your journey from Australia to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Bulgaria?

    For as low as $2,271, Qatar Airways can have you in Bulgaria from Australia in 21h 05m. The distance from Australia to Bulgaria is about 12527 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Australia to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Australia to Bulgaria flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Bulgaria.

  • Can I find deals for business class flights from Australia to Bulgaria?

    Yes. Cheapflights offers flight deals from Australia to Bulgaria 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 Australia to Bulgaria?

    Currently, May is the cheapest month in which you can book a flight from Australia to Bulgaria (average of $1,158). Flying from Australia to Bulgaria in December is currently the most expensive (average of $1,862). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Australia to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Australia to Bulgaria

Discover the top 4 airlines that operate flights from Australia to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 31 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$1,427Average$1,681FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest$1,505Average$1,949FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,537Average$2,241FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,781Average$2,118FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Bulgaria?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bulgaria from Australia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Australia to Bulgaria?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Bulgaria.

Can Cheapflights find flights from Australia to Bulgaria with no change fees?

Yes, we can. To see specific flights from Australia to Bulgaria with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Australia to Bulgaria become cheaper?

Yes, Cheapflights offers price alerts on Australia to Bulgaria flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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