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Cheap flights from Australia to Bulgaria from $1,031

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SOF
5 Apr — 12 Apr1
1 adult

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 31 March 2025.

Round-trip from

$1,567

One-way from

$1,031

Popular in

January

Cheapest in

February

Average price

$1,710
14/5-21/5
  • 14/5-21/5
  • 4 total stops
  • 53h 45m total
  • Australia to Bulgaria
Search Deals
7/4
  • 7/4
  • 3 total stops
  • 56h 20m total
  • Australia to Bulgaria
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($265 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($126 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Australia to Bulgaria

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 March 2025.

Wed 14/512:25PER - SOF
2 stops31h 20mMultiple Airlines
Wed 21/521:15SOF - PER
2 stops22h 25mMultiple Airlines
Deal found 30/3$1,567
Thu 15/514:05SYD - SOF
2 stops28h 10mMultiple Airlines
Thu 22/518:55SOF - SYD
2 stops32h 25mMultiple Airlines
Deal found 31/3$1,791
Sun 17/814:50SYD - SOF
1 stop28h 40mQatar Airways
Wed 17/914:50SOF - SYD
2 stops32h 25mQatar Airways
Deal found 31/3$1,798
Sun 8/614:50SYD - SOF
2 stops34h 20mAustrian Airlines
Fri 13/618:55SOF - SYD
2 stops32h 25mAustrian Airlines
Deal found 31/3$1,836
Wed 14/522:45PER - SOF
1 stop18h 45mQatar Airways
Wed 21/514:50SOF - PER
2 stops46h 50mQatar Airways
Deal found 30/3$1,980
Sun 8/611:45SYD - SOF
3 stops33h 15mKLM
Fri 13/607:00SOF - SYD
2 stops40h 40mKLM
Deal found 30/3$2,203
Mon 9/606:50PER - SOF
3 stops36h 10mKLM
Sun 15/607:00SOF - PER
3 stops36h 55mKLM
Deal found 31/3$2,398
Thu 29/513:05SYD - SOF
2 stops26h 30mTurkish Airlines
Wed 2/709:25SOF - SYD
2 stops26h 35mTurkish Airlines
Deal found 30/3$2,405
Sat 19/406:00PER - SOF
2 stops40h 10mEmirates
Wed 23/415:25SOF - PER
1 stop28h 15mEmirates
Deal found 30/3$2,406
Sun 17/806:00SYD - SOF
1 stop39h 25mEmirates
Wed 17/915:25SOF - SYD
1 stop31h 40mEmirates
Deal found 31/3$2,705

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 March 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

PerthSofia

PER - SOF

PERSOF

Perth

Wed 14/5

12:25-14:45

2 stops31h 20m

Sofia

Wed 21/5

21:15-00:40

2 stops22h 25m

$1,567

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 15/5

14:05-11:15

2 stops28h 10m

Sofia

Thu 22/5

18:55-10:20

2 stops32h 25m

$1,791

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 17/8

14:50-12:30

1 stop28h 40m

Sofia

Wed 17/9

14:50-06:15

2 stops32h 25m

$1,798

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 8/6

14:50-18:10

2 stops34h 20m

Sofia

Fri 13/6

18:55-10:20

2 stops32h 25m

$1,836

PerthSofia

PER - SOF

PERSOF

Perth

Wed 14/5

22:45-12:30

1 stop18h 45m

Sofia

Wed 21/5

14:50-18:40

2 stops46h 50m

$1,980

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 8/6

11:45-14:00

3 stops33h 15m

Sofia

Fri 13/6

07:00-06:40

2 stops40h 40m

$2,203

PerthSofia

PER - SOF

PERSOF

Perth

Mon 9/6

06:50-14:00

3 stops36h 10m

Sofia

Sun 15/6

07:00-00:55

3 stops36h 55m

$2,398

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 29/5

13:05-08:35

2 stops26h 30m

Sofia

Wed 2/7

09:25-19:00

2 stops26h 35m

$2,405

PerthSofia

PER - SOF

PERSOF

Perth

Sat 19/4

06:00-17:10

2 stops40h 10m

Sofia

Wed 23/4

15:25-00:40

1 stop28h 15m

$2,406

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 17/8

06:00-14:25

1 stop39h 25m

Sofia

Wed 17/9

15:25-06:05

1 stop31h 40m

$2,705

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 14 results
1
2

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 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 31 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Bulgaria as you normally would.

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria ranges from 30.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Bulgaria when rainfall is around 30.0 mm.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 March 2025.
Get a feel of what it's like to fly with Emirates, KLM and Austrian 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
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very Good
3,192 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Austrian Airlines
7.6
Good
770 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
SWISS
7.5
Good
1,570 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Qatar Airways
7.4
Good
3,541 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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.

  • What are the cheapest airlines to fly from Australia to Bulgaria one-way?

    To fly one-way, consider booking your trip with Emirates, which is currently one of the cheapest options available, starting at $2,122. SWISS flights start at $2,344 while deals on KLM start at $3,456 one-way.

  • 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.

See more FAQs

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Alternative routes for Australia to Bulgaria

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Top 5 airlines flying from Australia to Bulgaria

Discover the top 5 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 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,478Average$1,822FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,572Average$2,664FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,661Average$1,955FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest$1,886Average$2,255FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapest$1,947Average$2,302FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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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