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Cheap flights from Australia to Bulgaria from $619

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SOF
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 10 November 2025.

Sat 6/1220:40PER - SOF
2 stops28h 25mMultiple Airlines
Sat 13/1221:40SOF - PER
2 stops44h 15mMultiple Airlines
Deal found 7/11$1,784
Fri 21/1117:45PER - SOF
2 stops33h 55mMultiple Airlines
Sat 13/1212:30SOF - PER
3 stops33h 45mMultiple Airlines
Deal found 7/11$1,858
Sun 9/1105:35PER - SOF
3 stops36h 15mMultiple Airlines
Sat 13/1221:40SOF - PER
2 stops26h 10mMultiple Airlines
Deal found 7/11$1,893
Mon 10/1117:45PER - SOF
2 stops30h 15mMultiple Airlines
Sun 16/1116:00SOF - PER
3 stops30h 30mMultiple Airlines
Deal found 9/11$1,925
Sat 22/1116:10BNE - SOF
3 stops34h 55mMultiple Airlines
Sat 13/1215:50SOF - BNE
2 stops32h 25mMultiple Airlines
Deal found 8/11$2,091
Thu 11/1213:35SYD - SOF
2 stops39h 10mMultiple Airlines
Sun 18/120:20SOF - SYD
2 stops37h 30mMultiple Airlines
Deal found 10/11$2,578
Mon 8/1220:05SYD - SOF
2 stops33h 45mMultiple Airlines
Tue 20/109:35SOF - SYD
2 stops24h 45mMultiple Airlines
Deal found 10/11$2,786
Tue 23/1210:00SYD - SOF
3 stops38h 10mMultiple Airlines
Tue 30/1209:35SOF - SYD
2 stops25h 15mMultiple Airlines
Deal found 8/11$2,823
Tue 9/1220:05SYD - SOF
2 stops33h 45mMultiple Airlines
Tue 20/109:35SOF - SYD
2 stops24h 45mMultiple Airlines
Deal found 10/11$2,824
Thu 25/1207:15MEL - SOF
3 stops47h 40mMultiple Airlines
Thu 1/109:35SOF - MEL
2 stops26h 20mMultiple Airlines
Deal found 10/11$2,904
Sat 22/1115:10BNE - SOF
2 stops30h 15mEmirates
Sat 13/1214:25SOF - BNE
1 stop32h 05mEmirates
Deal found 8/11$2,938
Sat 13/1221:50SYD - SOF
2 stops30h 15mMultiple Airlines
Tue 20/109:35SOF - SYD
2 stops24h 45mMultiple Airlines
Deal found 10/11$2,942

Cheap flight deals from Australia to Bulgaria

Keep the following information in mind while searching for Australia to Bulgaria flight deals. Data was last updated 10 November 2025.

Round-trip from

$1,703

One-way from

$619

Popular in

January

Cheapest in

February

Average price

$1,933
Turkish Airlines
  • Turkish Airlines
  • 25/2-26/3
  • 4 total stops
  • 91h 25m total
  • Australia to Bulgaria
Search Deals
6/12
  • 6/12
  • 2 total stops
  • 28h 25m total
  • Australia to Bulgaria
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($49 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 10 November 2025.
Use the filters below to find and compare flights from Australia to Bulgaria that are best for you.

Fly from

Australia

Fly to

Bulgaria

Route

Depart

Return

Price

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Wed 25/2

00:30-20:50

2 stops29h 20m

Sofia

Thu 26/3

16:00-20:45

2 stops43h 45m

$1,703

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Wed 15/4

11:10-01:05

2 stops44h 55m

Sofia

Fri 15/5

15:25-09:55

2 stops59h 30m

$1,715

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Wed 11/3

12:10-15:15

2 stops35h 05m

Sofia

Sun 15/3

11:00-16:55

2 stops45h 55m

$1,771

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Wed 11/3

15:10-15:10

2 stops33h 00m

Sofia

Sun 15/3

09:35-20:45

2 stops26h 10m

$1,775

PerthSofia

PER - SOF

PERSOF

Perth

Sat 6/12

20:40-19:05

2 stops28h 25m

Sofia

Sat 13/12

12:30-04:15

3 stops33h 45m

$1,803

PerthSofia

PER - SOF

PERSOF

Perth

Fri 21/11

17:45-21:40

2 stops33h 55m

Sofia

Sat 13/12

12:30-04:15

3 stops33h 45m

$1,858

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Thu 12/3

15:10-11:25

1 stop28h 15m

Sofia

Mon 16/3

10:20-17:30

2 stops47h 10m

$1,864

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Wed 11/3

15:15-13:50

2 stops31h 35m

Sofia

Sun 15/3

19:05-11:55

2 stops31h 50m

$1,878

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Thu 12/3

23:25-18:20

2 stops50h 55m

Sofia

Mon 16/3

19:05-19:45

2 stops40h 40m

$2,005

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Sun 29/3

15:15-08:45

2 stops24h 30m

Sofia

Tue 30/6

15:50-09:30

2 stops34h 40m

$2,042

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 36 results
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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, February is the cheapest month in which you can book a flight from Australia to Bulgaria (average of $1,339). Flying from Australia to Bulgaria in January is currently the most expensive (average of $1,725). 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.

What is the cheapest time of day to fly from AU to BG?

Find hourly flight availability from Australia to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 November 2025.

It’s optimal to fly from Australia to Bulgaria in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Australia to Bulgaria?

Use this chart to determine the cheapest time to fly return from Australia to Bulgaria. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Australia to Bulgaria flight should consider departing on Saturday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 10 November 2025.
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
3,405 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.9

Overall

8.1

Entertainment

8.2

Boarding

8.1

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
3,405 reviews
Emirates
8.1
Very Good
3,405 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.9

Overall

8.1

Entertainment

8.2

Boarding

8.1

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
3,660 reviews
Emirates
8.1
Very Good
3,405 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.9

Overall

8.1

Entertainment

8.2

Boarding

8.1

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
7.3
Good
4,041 reviews
Emirates
8.1
Very Good
3,405 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.9

Overall

8.1

Entertainment

8.2

Boarding

8.1

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
7,565 reviews
Emirates
8.1
Very Good
3,405 reviews
Check prices

Comfort

8.0

Crew

8.3

Food

7.9

Overall

8.1

Entertainment

8.2

Boarding

8.1

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 $1,864, Turkish Airlines can have you in Bulgaria from Australia in 28h 15m. The distance from Australia to Bulgaria is about 15200 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, February is the cheapest month in which you can book a flight from Australia to Bulgaria (average of $1,339). Flying from Australia to Bulgaria in January is currently the most expensive (average of $1,725). 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 10 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,357Average$1,831FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest$1,507Average$1,762FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest$1,509Average$2,438FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,808Average$2,157FlexibilityNo 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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