Cheap flights from Bulgaria to Sydney from $1,840

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
23 Jul — 30 Jul1
1 adult

Cheap flight deals from Bulgaria to Sydney

Keep the following information in mind while searching for Bulgaria to Sydney flight deals. Data was last updated 18 July 2025.

Round-trip from

$1,840

Popular in

July

Cheapest in

March

Average price

$3,212
1/9-8/9
  • 1/9-8/9
  • 5 total stops
  • 74h 40m total
  • Bulgaria to Sydney
Highest demand for flights based on searches. 15% potential increase in price ($690 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($96 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Bulgaria to Sydney

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 18 July 2025.

Mon 1/912:55SOF - SYD
3 stops35h 55mMultiple Airlines
Mon 8/912:50SYD - SOF
2 stops38h 45mMultiple Airlines
Deal found 18/7$1,840
Thu 25/915:35SOF - SYD
2 stops35h 10mTurkish Airlines
Sun 12/1012:45SYD - SOF
2 stops34h 00mTurkish Airlines
Deal found 17/7$2,116
Fri 1/813:30SOF - SYD
1 stop20h 40mQatar Airways
Thu 14/820:45SYD - SOF
1 stop22h 45mQatar Airways
Deal found 18/7$3,043
Fri 1/815:25SOF - SYD
1 stop31h 40mEmirates
Thu 14/810:20SYD - SOF
2 stops35h 05mEmirates
Deal found 18/7$4,066
Fri 18/707:00SOF - SYD
2 stops43h 00mAir France
Sun 20/711:05SYD - SOF
2 stops33h 55mAir France
Deal found 17/7$6,096
Sat 27/1214:30SOF - SYD
2 stops67h 20mLufthansa
Mon 19/120:20SYD - SOF
2 stops49h 50mLufthansa
Deal found 18/7$6,119

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 18 July 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

Mon 1/9

12:55-07:50

3 stops35h 55m

Sydney Kingsford Smith

Mon 8/9

12:50-20:35

2 stops38h 45m

$1,840

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 25/9

15:35-09:45

2 stops35h 10m

Sydney Kingsford Smith

Sun 12/10

12:45-14:45

2 stops34h 00m

$2,116

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Fri 1/8

13:30-17:10

1 stop20h 40m

Sydney Kingsford Smith

Thu 14/8

20:45-12:30

1 stop22h 45m

$3,043

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Fri 1/8

15:25-06:05

1 stop31h 40m

Sydney Kingsford Smith

Thu 14/8

10:20-14:25

2 stops35h 05m

$4,066

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sat 27/12

14:30-18:50

2 stops67h 20m

Sydney Kingsford Smith

Mon 19/1

20:20-13:10

2 stops49h 50m

$6,119

Flights are sorted by cheapest return flights first.

Deals found on 18/7

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, May is the cheapest month in which you can book a flight from Bulgaria to Sydney (average of $129). Flying from Bulgaria to Sydney 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 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 18 July 2025.

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

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 18 July 2025.
Check out reviews from past customers who have flown with Emirates, Qatar Airways, andTurkish 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.

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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.

  • 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, May is the cheapest month in which you can book a flight from Bulgaria to Sydney (average of $129). Flying from Bulgaria to Sydney 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

Travelling to a place near Sydney?

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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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