How far in advance should I book a flight from Australia to Bulgaria?

Users have found that booking a flight from Australia to Bulgaria at least 17 days early can save you up to 31% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Australia to Bulgaria for as little as $1,690 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,216 for flights departing within the next 3 days. Find deals

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

Flights from Australia to Bulgaria lean towards being more expensive in January. Prices are generally better when you fly from Australia to Bulgaria in February, with the cheapest ticket starting at $1,373. Find deals

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.

$2,684+ Flights from Australia to Bulgaria

Cheap flight deals from Australia to Bulgaria

Round-trip from	$1,788
One-way from	$727
Popular in	January
Cheapest in	February
Average price	$1,820

15/6-29/6
4 total stops
74h 25m total
Australia to Bulgaria

Search Deals

15/6
2 total stops
55h 00m total
Australia to Bulgaria

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($147 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($89 potential savings vs. average return price).

Search Deals

Average for round-trip flights in May 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 30 May 2025.

Sun 15/623:30MEL - SOF

2 stops44h 00mMultiple Airlines

Sun 29/619:25SOF - MEL

2 stops30h 25mMultiple Airlines

Deal found 28/5$1,788

Sun 8/614:50SYD - SOF

2 stops28h 10mMultiple Airlines

Fri 13/618:35SOF - SYD

2 stops27h 35mMultiple Airlines

Deal found 29/5$1,850

Mon 18/821:20MEL - SOF

2 stops24h 25mTurkish Airlines

Thu 25/921:15SOF - MEL

2 stops42h 30mTurkish Airlines

Deal found 29/5$2,014

Sun 13/723:15PER - SOF

2 stops26h 10mTurkish Airlines

Sun 20/709:25SOF - PER

2 stops39h 25mTurkish Airlines

Deal found 29/5$2,094

Sun 13/705:10PER - SOF

3 stops44h 15mMultiple Airlines

Sun 20/721:15SOF - PER

2 stops22h 25mMultiple Airlines

Deal found 29/5$2,143

Sun 13/713:50BNE - SOF

2 stops31h 55mMultiple Airlines

Sun 20/709:25SOF - BNE

2 stops42h 10mMultiple Airlines

Deal found 28/5$2,258

Thu 10/720:55SYD - SOF

2 stops42h 40mTurkish Airlines

Thu 17/721:15SOF - SYD

2 stops29h 30mTurkish Airlines

Deal found 29/5$2,412

Sun 13/715:10BNE - SOF

1 stop28h 20mQatar Airways

Sun 20/718:10SOF - BNE

2 stops45h 35mQatar Airways

Deal found 28/5$2,451

Sun 13/715:40PER - SOF

1 stop25h 50mQatar Airways

Sun 20/718:10SOF - PER

2 stops36h 00mQatar Airways

Deal found 29/5$2,709

Sun 8/606:00SYD - SOF

1 stop39h 25mEmirates

Fri 13/615:25SOF - SYD

2 stops30h 45mEmirates

Deal found 28/5$2,824

Sun 15/622:45MEL - SOF

1 stop20h 45mQatar Airways

Sun 29/618:10SOF - MEL

2 stops46h 00mQatar Airways

Deal found 28/5$2,869

Sun 8/614:15SYD - SOF

2 stops29h 15mQatar Airways

Fri 13/613:30SOF - SYD

1 stop20h 40mQatar Airways

Deal found 29/5$2,887

Best flights from Australia to Bulgaria
Discover carefully curated flight deals from Australia to Bulgaria that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 May 2025.

Sun 15/623:30MEL - SOF

2 stops44h 00mMultiple Airlines

Sun 29/619:25SOF - MEL

2 stops30h 25mMultiple Airlines

Deal found 28/5$1,788

Mon 18/821:20MEL - SOF

2 stops24h 25mTurkish Airlines

Thu 25/921:15SOF - MEL

2 stops42h 30mTurkish Airlines

Deal found 29/5$2,014

Sun 13/715:10BNE - SOF

1 stop28h 20mQatar Airways

Sun 20/718:10SOF - BNE

2 stops45h 35mQatar Airways

Deal found 28/5$2,451

Sun 8/606:00SYD - SOF

1 stop39h 25mEmirates

Fri 13/615:25SOF - SYD

2 stops30h 45mEmirates

Deal found 28/5$2,824

Sun 8/611:45SYD - SOF

2 stops33h 15mKLM

Fri 13/607:00SOF - SYD

3 stops43h 45mKLM

Deal found 29/5$3,098

Sun 8/614:50SYD - SOF

2 stops28h 10mMultiple Airlines

Fri 13/618:35SOF - SYD

2 stops27h 35mMultiple Airlines

Deal found 29/5$1,850

Sun 13/723:15PER - SOF

2 stops26h 10mTurkish Airlines

Sun 20/709:25SOF - PER

2 stops39h 25mTurkish Airlines

Deal found 29/5$2,094

Sun 13/705:10PER - SOF

3 stops44h 15mMultiple Airlines

Sun 20/721:15SOF - PER

2 stops22h 25mMultiple Airlines

Deal found 29/5$2,143

Thu 10/720:55SYD - SOF

2 stops42h 40mTurkish Airlines

Thu 17/721:15SOF - SYD

2 stops29h 30mTurkish Airlines

Deal found 29/5$2,412

Sun 13/715:40PER - SOF

1 stop25h 50mQatar Airways

Sun 20/718:10SOF - PER

2 stops36h 00mQatar Airways

Deal found 29/5$2,709

Sun 13/713:50BNE - SOF

2 stops31h 55mMultiple Airlines

Sun 20/709:25SOF - BNE

2 stops42h 10mMultiple Airlines

Deal found 28/5$2,258

Tue 24/601:10PER - SOF

2 stops26h 40mSingapore Airlines

Fri 18/706:00SOF - PER

2 stops27h 40mSingapore Airlines

Deal found 29/5$5,487

Last-minute flights from Australia to Bulgaria
Discover last-minute flight deals from Australia to Bulgaria. Data last updated 30 May 2025 and is based on user searches.

Sun 8/614:50SYD - SOF

2 stops28h 10mMultiple Airlines

Fri 13/618:35SOF - SYD

2 stops27h 35mMultiple Airlines

Deal found 29/5$1,850

Sun 8/606:00SYD - SOF

1 stop39h 25mEmirates

Fri 13/615:25SOF - SYD

2 stops30h 45mEmirates

Deal found 28/5$2,824

Sun 8/614:15SYD - SOF

2 stops29h 15mQatar Airways

Fri 13/613:30SOF - SYD

1 stop20h 40mQatar Airways

Deal found 29/5$2,887

Sun 8/611:45SYD - SOF

2 stops33h 15mKLM

Fri 13/607:00SOF - SYD

3 stops43h 45mKLM

Deal found 29/5$3,098

Sun 15/623:30MEL - SOF

2 stops44h 00mMultiple Airlines

Sun 29/619:25SOF - MEL

2 stops30h 25mMultiple Airlines

Deal found 28/5$1,788

Sun 15/607:00MEL - SOF

3 stops44h 25mTurkish Airlines

Sun 29/615:35SOF - MEL

2 stops36h 40mTurkish Airlines

Deal found 28/5$2,344

Sun 15/622:45MEL - SOF

1 stop20h 45mQatar Airways

Sun 29/618:10SOF - MEL

2 stops46h 00mQatar Airways

Deal found 28/5$2,869

Tue 24/623:15PER - SOF

2 stops26h 10mTurkish Airlines

Fri 18/709:25SOF - PER

2 stops25h 50mTurkish Airlines

Deal found 29/5$2,904

Tue 24/622:20PER - SOF

1 stop21h 05mEmirates

Fri 18/715:25SOF - PER

1 stop28h 15mEmirates

Deal found 29/5$3,322

Tue 24/606:50PER - SOF

3 stops36h 10mMultiple Airlines

Fri 18/707:00SOF - PER

2 stops45h 10mMultiple Airlines

Deal found 29/5$3,668

Tue 24/606:50PER - SOF

3 stops36h 10mKLM

Fri 18/707:00SOF - PER

3 stops37h 20mKLM

Deal found 29/5$4,074

Wed 25/622:45PER - SOF

1 stop18h 45mQatar Airways

Fri 18/713:30SOF - PER

1 stop24h 10mQatar Airways

Deal found 29/5$3,863

One-way flights from Australia to Bulgaria
Search for one-way flight options from Australia to Bulgaria. Find affordable one-way fares based on user searches. Data last updated 30 May 2025.

Sun 15/613:35MEL - SOF

2 stops55h 00mMultiple Airlines

Deal found 28/5$727

Wed 2/720:45SYD - SOF

2 stops54h 00mMultiple Airlines

Deal found 28/5$985

Sat 14/623:20BNE - SOF

2 stops44h 10mMultiple Airlines

Deal found 29/5$1,156

Wed 2/714:50SYD - SOF

1 stop28h 40mQatar Airways

Deal found 28/5$1,415

Sat 2/805:15MEL - SOF

1 stop40h 10mEmirates

Deal found 28/5$1,548

Fri 13/601:55BNE - SOF

1 stop43h 30mEmirates

Deal found 29/5$1,885

Cheapflights Fare Finder

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

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Sun 15/6

23:30-12:30

2 stops44h 00m

Sofia

Sun 29/6

19:25-08:50

2 stops30h 25m

$1,788

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 8/6

14:50-12:00

2 stops28h 10m

Sofia

Fri 13/6

18:35-05:10

2 stops27h 35m

$1,850

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Mon 18/8

21:20-14:45

2 stops24h 25m

Sofia

Thu 25/9

21:15-22:45

2 stops42h 30m

$2,014

PerthSofia

PER - SOF

PERSOF

Perth

Sun 13/7

23:15-20:25

2 stops26h 10m

Sofia

Sun 20/7

09:25-05:50

2 stops39h 25m

$2,094

PerthSofia

PER - SOF

PERSOF

Perth

Sun 13/7

05:10-20:25

3 stops44h 15m

Sofia

Sun 20/7

21:15-00:40

2 stops22h 25m

$2,143

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Sun 13/7

13:50-14:45

2 stops31h 55m

Sofia

Sun 20/7

09:25-10:35

2 stops42h 10m

$2,258

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 10/7

20:55-08:35

2 stops42h 40m

Sofia

Thu 17/7

21:15-09:45

2 stops29h 30m

$2,412

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Sun 13/7

15:10-12:30

1 stop28h 20m

Sofia

Sun 20/7

18:10-22:45

2 stops45h 35m

$2,451

PerthSofia

PER - SOF

PERSOF

Perth

Sun 13/7

15:40-12:30

1 stop25h 50m

Sofia

Sun 20/7

18:10-11:10

2 stops36h 00m

$2,709

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 8/6

06:00-14:25

1 stop39h 25m

Sofia

Fri 13/6

15:25-05:10

2 stops30h 45m

$2,824

Flights are sorted by cheapest return flights first.

Deals found on 28/5

Showing 1-10 of 27 results

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?

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

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

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 a feel of what it's like to fly with Singapore Airlines, Emirates and KLM 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.

Singapore Airlines

8.1

Very Good

1,299 reviews

Check prices

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

1,299 reviews

Singapore Airlines

8.1

Very Good

1,299 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Emirates

8.0

Very Good

3,250 reviews

Singapore Airlines

8.1

Very Good

1,299 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

KLM

7.8

Good

1,351 reviews

Singapore Airlines

8.1

Very Good

1,299 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Qatar Airways

7.4

Good

3,582 reviews

Singapore Airlines

8.1

Very Good

1,299 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Turkish Airlines

7.3

Good

3,826 reviews

Singapore Airlines

8.1

Very Good

1,299 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Related info for your journey

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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Australia to Bulgaria

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Brisbane to Heathrow flights

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Melbourne to Frankfurt flights

Perth to Charles de Gaulle flights

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Melbourne to Malpensa flights

Melbourne to Amsterdam flights

Brisbane to London City flights

Perth to Orly flights

Melbourne to Frederic Chopin flights

Brisbane to Charles de Gaulle flights

Melbourne to Madrid flights

Perth to Gatwick flights

Perth to Stansted flights

Melbourne to Bruxelles-National flights

Melbourne to Vienna flights

Sydney to Dublin flights

Sydney to Orly flights

Sydney to Amsterdam flights

Sydney to Frankfurt flights

Melbourne to Munich flights

Perth to London City flights

Brisbane to Frankfurt flights

Perth to Leonardo da Vinci/Fiumicino flights

Melbourne to Skopje flights

Sydney to Malpensa flights

Melbourne to Barcelona-El Prat flights

Melbourne to Orly flights

Top 5 airlines flying from Australia to Bulgaria

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,437	Average$1,814	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Qatar Airways	Cheapest$1,532	Average$2,503	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Lufthansa	Cheapest$1,614	Average$1,881	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Emirates	Cheapest$1,833	Average$2,187	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Singapore Airlines	Cheapest$1,892	Average$2,246	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Australia to Bulgaria from $727

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.

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 30 May 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Australia to Bulgaria

Cheapest flights from Australia to BulgariaExplore 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 30 May 2025.

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 30 May 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Bulgaria that are best for you.

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.

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 30 May 2025.

Rainfall in Bulgaria by month

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

Temperature in Bulgaria by month

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

Reviews of airlines servicing Bulgaria

Get a feel of what it's like to fly with Singapore Airlines, Emirates and KLM 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.

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.

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

How can I find direct flights from Australia to Bulgaria?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Australia to Bulgaria

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 30 May 2025.