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Cheap flights from Bulgaria to Sydney from $1,161

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bulgaria to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Bulgaria to Sydney
Explore the most affordable flight options available from Bulgaria to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Wed 31/1216:00SOF - SYD
2 stops42h 20mTurkish Airlines
Sun 8/212:45SYD - SOF
2 stops41h 05mTurkish Airlines
Deal found 3/12$2,249
Wed 31/1214:25SOF - SYD
1 stop31h 35mEmirates
Sun 8/206:00SYD - SOF
1 stop40h 25mEmirates
Deal found 3/12$4,448

Find flight deals from Bulgaria to Sydney

Keep the following information in mind while searching for Bulgaria to Sydney flight deals. Data was last updated 5 December 2025.

Round-trip from

$2,235

One-way from

$1,161

Popular in

July

Cheapest in

April

Average price

$2,907
Turkish Airlines
  • Turkish Airlines
  • 28/5-1/6
  • 4 total stops
  • 68h 10m total
  • Bulgaria to Sydney
Search Deals
12/1
  • 12/1
  • 3 total stops
  • 59h 40m total
  • Bulgaria to Sydney
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($546 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($100 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bulgaria to Sydney 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 5 December 2025.
Use the filters below to find and compare flights from Bulgaria to Sydney that are best for you.

Fly from

Bulgaria

Fly to

Sydney

Route

Depart

Return

Price

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 28/5

21:05-09:45

2 stops29h 40m

Sydney Kingsford Smith

Mon 1/6

12:45-15:00

2 stops33h 15m

$2,234

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sat 7/3

16:00-21:50

2 stops44h 50m

Sydney Kingsford Smith

Wed 11/3

12:45-20:50

2 stops41h 05m

$2,262

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 6/1

16:00-19:20

2 stops42h 20m

Sydney Kingsford Smith

Thu 12/3

12:00-15:10

2 stops36h 10m

$2,625

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 11/1

09:35-19:20

2 stops24h 45m

Sydney Kingsford Smith

Sat 14/3

12:45-20:50

2 stops41h 05m

$2,801

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sat 10/1

21:40-19:20

2 stops36h 40m

Sydney Kingsford Smith

Mon 9/2

21:15-08:45

2 stops44h 30m

$3,008

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 28/5

17:05-06:15

1 stop30h 10m

Sydney Kingsford Smith

Mon 1/6

14:50-19:50

2 stops36h 00m

$3,515

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Wed 31/12

14:25-07:00

1 stop31h 35m

Sydney Kingsford Smith

Sun 8/2

06:00-13:25

1 stop40h 25m

$4,448

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 6/1

10:05-06:50

2 stops35h 45m

Sydney Kingsford Smith

Thu 12/3

15:50-11:25

1 stop28h 35m

$4,980

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sat 10/1

12:30-18:50

1 stop21h 20m

Sydney Kingsford Smith

Mon 9/2

15:50-18:15

2 stops35h 25m

$5,003

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Mon 12/1

09:30-06:10

3 stops59h 40m

$1,161

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 18 results
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Best time to book a flight from Bulgaria to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

Currently, February is the cheapest month in which you can book a flight from Bulgaria to Sydney (average of $1,511). Flying from Bulgaria to Sydney in July is currently the most expensive (average of $3,149). 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 SYD?

Find hourly flight availability from Bulgaria to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

It’s optimal to fly from Bulgaria to Sydney in the evening. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at midday.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 5 December 2025.
Check out reviews from past customers who have flown with Turkish Airlines from Bulgaria to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,077 reviews
Check prices

Food

7.4

Comfort

7.3

Entertainment

7.4

Overall

7.3

Boarding

7.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Roger,Sept 2023

SIN - BNE

The cabins on both Turkish flights were far too hot. Lie flat bed on instanbul to Singapore was too narrow for me, and I'm not fat! Singapore airlines leg to Brisbane was much better!
Turkish Airlines
7.3
Good
4,077 reviews
Turkish Airlines
7.3
Good
4,077 reviews
Check prices

Food

7.4

Comfort

7.3

Entertainment

7.4

Overall

7.3

Boarding

7.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Roger,Sept 2023

SIN - BNE

The cabins on both Turkish flights were far too hot. Lie flat bed on instanbul to Singapore was too narrow for me, and I'm not fat! Singapore airlines leg to Brisbane was much better!

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Bulgaria?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Bulgaria to Sydney.

  • How long is the flight from Bulgaria to Sydney?

    A quick flight from Bulgaria to Sydney can take about 29h 40m. Turkish Airlines provides one of the quickest options available for as low as $2,234. There are 15419 km between Bulgaria and Sydney.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Bulgaria to Sydney (average of $1,511). Flying from Bulgaria to Sydney in July is currently the most expensive (average of $3,149). 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

Travelling to a place near Sydney?

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Parramatta
Wollongong
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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Top airline flying from Bulgaria to Sydney

Discover the top airline that operate flights from Bulgaria to Sydney. 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$2,076Average$2,349FlexibilityNo cancel feeOn-time77%
Search Turkish 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 Bulgaria to Sydney?

Cheapflights makes it easy to find Bulgaria to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Sydney from Bulgaria.

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

Yes! Cheapflights helps users easily find flights from Bulgaria to Sydney with no change fees.

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

Yes, Cheapflights offers price alerts on Bulgaria to Sydney 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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