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Cheap flights from Australia to Bulgaria from $812

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SOF
9 7月 — 16 7月1
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 4 7月 2025.

Round-trip from

$1,566

One-way from

$812

Popular in

January

Cheapest in

February

Average price

$2,031
22/7-26/8
  • 22/7-26/8
  • 4 total stops
  • 87h 30m total
  • Australia to Bulgaria
17/7
  • 17/7
  • 3 total stops
  • 33h 40m total
  • Australia to Bulgaria
Highest demand for flights based on searches. 3% potential increase in price ($98 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($82 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 4 7月 2025.

週二 22/711:00MEL - SOF
2 stops34h 45mMultiple Airlines
週二 26/821:15SOF - MEL
2 stops52h 45mMultiple Airlines
Deal found 3/7$1,566
週一 13/1012:00SYD - SOF
2 stops32h 30mSWISS
週日 16/1111:00SOF - SYD
2 stops45h 55mSWISS
Deal found 2/7$1,628
週二 14/1016:00SYD - SOF
2 stops28h 00mMultiple Airlines
週二 18/1119:05SOF - SYD
2 stops26h 30mMultiple Airlines
Deal found 3/7$1,633
週二 14/1016:00SYD - SOF
2 stops28h 00mLufthansa
週一 17/1119:05SOF - SYD
2 stops27h 35mLufthansa
Deal found 2/7$1,637
週日 17/815:50PER - SOF
2 stops27h 55mTurkish Airlines
週日 24/809:25SOF - PER
2 stops39h 25mTurkish Airlines
Deal found 2/7$1,680
週日 17/815:40PER - SOF
2 stops26h 35mMultiple Airlines
週日 24/815:35SOF - PER
3 stops31h 55mMultiple Airlines
Deal found 2/7$1,830
週五 17/1021:55SYD - SOF
2 stops30h 30mTurkish Airlines
週一 17/1116:00SOF - SYD
2 stops42h 50mTurkish Airlines
Deal found 2/7$1,871
週日 12/1015:50SYD - SOF
1 stop28h 40mQatar Airways
週四 20/1112:30SOF - SYD
1 stop33h 20mQatar Airways
Deal found 2/7$1,879
週日 17/815:40PER - SOF
1 stop25h 50mQatar Airways
週日 24/808:10SOF - PER
2 stops29h 30mQatar Airways
Deal found 2/7$1,900
週二 14/1014:05SYD - SOF
2 stops31h 55mKLM
週三 19/1107:00SOF - SYD
3 stops39h 25mKLM
Deal found 2/7$2,077
週日 20/722:20PER - SOF
1 stop21h 05mEmirates
週日 27/715:25SOF - PER
2 stops52h 15mEmirates
Deal found 2/7$2,170
週二 14/1021:10SYD - SOF
1 stop25h 15mEmirates
週二 18/1114:25SOF - SYD
1 stop23h 05mEmirates
Deal found 2/7$2,177

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 4 7月 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

週二 22/7

11:00-14:45

2 stops34h 45m

Sofia

週二 26/8

21:15-09:00

2 stops52h 45m

$1,566

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

週一 13/10

12:00-12:30

2 stops32h 30m

Sofia

週一 17/11

15:00-07:40

2 stops31h 40m

$1,628

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

週二 14/10

16:00-12:00

2 stops28h 00m

Sofia

週二 18/11

19:05-06:35

2 stops26h 30m

$1,633

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

週二 14/10

16:00-18:40

2 stops34h 40m

Sofia

週四 20/11

13:55-07:40

2 stops32h 45m

$1,637

PerthSofia

PER - SOF

PERSOF

Perth

週日 17/8

15:50-14:45

2 stops27h 55m

Sofia

週日 24/8

09:25-05:50

2 stops39h 25m

$1,680

PerthSofia

PER - SOF

PERSOF

Perth

週日 17/8

15:40-13:15

2 stops26h 35m

Sofia

週日 24/8

15:35-04:30

3 stops31h 55m

$1,830

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

週五 17/10

21:55-20:25

2 stops30h 30m

Sofia

週一 17/11

16:00-19:50

2 stops42h 50m

$1,871

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

週日 12/10

15:50-12:30

1 stop28h 40m

Sofia

週四 20/11

12:30-06:50

1 stop33h 20m

$1,879

PerthSofia

PER - SOF

PERSOF

Perth

週日 17/8

15:40-12:30

1 stop25h 50m

Sofia

週日 24/8

08:10-18:40

2 stops29h 30m

$1,900

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

週二 14/10

14:05-14:00

2 stops31h 55m

Sofia

週三 19/11

07:00-07:25

3 stops39h 25m

$2,077

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 27 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 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 4 7月 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.

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 4 7月 2025.
Get a feel of what it's like to fly with Emirates, KLM, andSWISS 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.

Overall

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

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 Qatar Airways, which is currently one of the cheapest options available, starting at $1,290. Emirates flights start at $1,540 while deals on Turkish Airlines start at $1,794 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

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.

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 4 7月 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,407Average$1,791FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,504Average$2,478FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,581Average$1,842FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest$1,796Average$2,174FlexibilityNo 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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