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Cheap flights from Bulgaria to Australia from $745

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Bulgaria to Australia

Keep the following information in mind while searching for Bulgaria to Australia flight deals. Data was last updated 28 March 2025.

Round-trip from

$1,855

One-way from

$745

Popular in

October

Cheapest in

March

Average price

$1,833
Air France
  • Air France
  • 11/5-18/5
  • 4 total stops
  • 66h 50m total
  • Bulgaria to Australia
Search Deals
25/5
  • 25/5
  • 2 total stops
  • 40h 55m total
  • Bulgaria to Australia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($90 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Bulgaria to Australia

Cheapest flights from Bulgaria to Australia
Explore the most affordable flight options available from Bulgaria to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Sun 11/515:30SOF - SYD
2 stops32h 10mAir France
Sun 18/510:20SYD - SOF
2 stops34h 40mAir France
Deal found 26/3$1,855
Thu 25/921:15SOF - MEL
2 stops42h 30mTurkish Airlines
Sat 11/1001:30MEL - SOF
2 stops26h 55mTurkish Airlines
Deal found 28/3$1,960
Wed 14/512:45SOF - BNE
2 stops34h 15mMultiple Airlines
Tue 27/511:05BNE - SOF
2 stops31h 10mMultiple Airlines
Deal found 27/3$2,004
Sun 11/507:00SOF - SYD
2 stops29h 40mMultiple Airlines
Sun 18/509:15SYD - SOF
3 stops42h 10mMultiple Airlines
Deal found 26/3$2,020
Sat 14/607:00SOF - BNE
2 stops40h 00mAir France
Sun 22/611:05BNE - SOF
2 stops33h 55mAir France
Deal found 28/3$2,128
Sun 11/521:10SOF - BNE
2 stops54h 55mBritish Airways
Tue 27/512:35BNE - SOF
2 stops39h 05mBritish Airways
Deal found 27/3$2,341
Tue 13/507:00SOF - BNE
2 stops40h 00mKLM
Mon 26/507:30BNE - SOF
3 stops37h 30mKLM
Deal found 27/3$2,420
Sun 11/515:25SOF - BNE
1 stop23h 55mEmirates
Mon 26/501:55BNE - SOF
1 stop43h 30mEmirates
Deal found 27/3$2,612
Sun 11/509:25SOF - BNE
2 stops41h 55mTurkish Airlines
Wed 28/509:20BNE - SOF
2 stops42h 05mTurkish Airlines
Deal found 27/3$2,634
Tue 13/513:15SOF - BNE
2 stops44h 30mSWISS
Sat 24/518:10BNE - SOF
2 stops51h 35mSWISS
Deal found 27/3$2,780
Thu 25/907:00SOF - SYD
3 stops40h 30mKLM
Sun 12/1012:45SYD - SOF
3 stops33h 15mKLM
Deal found 27/3$2,818
Thu 15/513:30SOF - BNE
1 stop21h 00mQatar Airways
Thu 29/522:10BNE - SOF
1 stop21h 20mQatar Airways
Deal found 27/3$2,903

Cheapflights Fare Finder

Customise your flight search to find flights from Bulgaria to Australia 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 28 March 2025.
Use the filters below to find and compare flights from Bulgaria to Australia that are best for you.

Fly from

Bulgaria

Fly to

Australia

Route

Depart

Return

Price

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 11/5

15:30-06:40

2 stops32h 10m

Sydney Kingsford Smith

Sun 18/5

10:20-14:00

2 stops34h 40m

$1,855

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Wed 14/5

12:45-06:00

2 stops34h 15m

Brisbane

Tue 27/5

11:05-11:15

2 stops31h 10m

$2,004

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 11/5

07:00-19:40

2 stops29h 40m

Sydney Kingsford Smith

Sun 18/5

09:15-20:25

3 stops42h 10m

$2,020

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Sat 14/6

07:00-06:00

2 stops40h 00m

Brisbane

Sun 22/6

11:05-14:00

2 stops33h 55m

$2,128

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Sun 11/5

21:10-11:05

2 stops54h 55m

Brisbane

Tue 27/5

12:35-20:40

2 stops39h 05m

$2,341

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Tue 13/5

07:00-06:00

2 stops40h 00m

Brisbane

Mon 26/5

07:30-14:00

3 stops37h 30m

$2,420

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Sun 11/5

15:25-22:20

1 stop23h 55m

Brisbane

Mon 26/5

01:55-14:25

1 stop43h 30m

$2,612

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Sun 11/5

09:25-10:20

2 stops41h 55m

Brisbane

Wed 28/5

09:20-20:25

2 stops42h 05m

$2,634

SofiaBrisbane

SOF - BNE

SOFBNE

Sofia

Tue 13/5

13:15-16:45

2 stops44h 30m

Brisbane

Sun 25/5

18:10-12:30

2 stops49h 20m

$2,780

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Mon 15/9

15:30-06:10

2 stops55h 40m

Sydney Kingsford Smith

Fri 19/9

14:05-18:40

3 stops35h 35m

$2,869

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 34 results
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Best time to book a flight from Bulgaria to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Bulgaria 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 Bulgaria to Australia

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

Currently, May is the cheapest month in which you can book a flight from Bulgaria to Australia (average of $129). Flying from Bulgaria to Australia in October is currently the most expensive (average of $171). 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 BG to AU?

Find hourly flight availability from Bulgaria to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

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

Rainfall in Australia by month

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

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

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

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 28 March 2025.
Read reviews from past customers who have flown Singapore Airlines, Emirates and KLM from Bulgaria to Australia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,285 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,190 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,321 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
SWISS
7.5
Good
1,570 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to Australia. 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 Bulgaria to Australia one-way?

    One-way options have recently been found by users for as low as $1,318 on Air France. Other airlines that offer cheap prices include Emirates from $1,537 and Turkish Airlines from $1,600 one-way.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Bulgaria to Australia (average of $129). Flying from Bulgaria to Australia in October is currently the most expensive (average of $171). 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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Top 3 airlines flying from Bulgaria to Australia

Discover the top 3 airlines that operate flights from Bulgaria to Australia. 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,620Average$2,878FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest$1,680Average$2,115FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest$2,682Average$2,938FlexibilityNo 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 Bulgaria to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bulgaria to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from Bulgaria.

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

Yes, we can. To see specific flights from Bulgaria to Australia 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 Bulgaria to Australia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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