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Cheap flights from Bulgaria to Sydney from $695

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
3 Sep — 10 Sep1
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 4 August 2026.

Tue 10/1118:45 -
2 stops32h 10m
Tue 17/1115:25 -
2 stops29h 25m
Deal found 2/8$1,743
Fri 23/1019:05 -
2 stops33h 05m
Thu 29/1015:25 -
2 stops29h 25m
Deal found 1/8$1,816
Mon 9/1119:00 -
2 stops27h 15m
Tue 17/1115:25 -
2 stops30h 50m
Deal found 2/8$1,817
Sun 13/921:40 -
2 stops31h 05m
Tue 29/920:50 -
2 stops35h 25m
Deal found 3/8$1,838
Wed 11/1118:45 -
2 stops32h 10m
Mon 16/1115:25 -
2 stops29h 25m
Deal found 2/8$1,861
Mon 9/1119:00 -
2 stops27h 15m
Wed 18/1115:25 -
2 stops30h 50m
Deal found 2/8$2,007
Tue 10/1114:05 -
2 stops58h 55m
Fri 20/1121:35 -
1 stop26h 35m
Deal found 2/8$2,010
Mon 9/1115:00 -
2 stops55h 15m
Mon 16/1115:15 -
3 stops36h 05m
Deal found 2/8$2,022
Mon 7/919:30 -
2 stops27h 40m
Sun 20/910:05 -
2 stops31h 30m
Deal found 3/8$2,041
Thu 12/1121:50 -
2 stops51h 10m
Fri 20/1121:35 -
1 stop26h 35m
Deal found 2/8$2,081
Fri 13/1121:55 -
2 stops35h 55m
Fri 20/1121:35 -
1 stop26h 35m
Deal found 2/8$2,104

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 4 August 2026.

Round-trip from

$1,743

One-way from

$695
Austrian Airlines
  • Austrian Airlines
  • 10/11-17/11
  • 4 total stops
  • 61h 35m total
  • Bulgaria to Sydney
Search Deals
16/9
  • 16/9
  • 3 total stops
  • 49h 35m total
  • Bulgaria to Sydney
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 4 August 2026.
Use the filters below to find and compare flights from Bulgaria to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 13/9

13:05-20:30

2 stops24h 25m

Sydney Kingsford Smith

Tue 29/9

07:35-08:45

3 stops32h 10m

$2,172

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 10/11

16:00-21:55

2 stops44h 55m

Sydney Kingsford Smith

Fri 20/11

21:35-11:05

2 stops46h 30m

$2,359

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 13/9

21:05-06:05

2 stops50h 00m

Sydney Kingsford Smith

Tue 29/9

14:35-20:30

2 stops36h 55m

$2,442

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 1/10

09:35-06:05

3 stops37h 30m

Sydney Kingsford Smith

Sat 31/10

21:35-15:10

2 stops26h 35m

$2,506

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sun 13/9

16:10-17:10

2 stops42h 00m

Sydney Kingsford Smith

Tue 29/9

20:45-19:50

2 stops54h 05m

$2,513
Fastest return journey

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sat 19/12

09:40-19:25

2 stops24h 45m

Sydney Kingsford Smith

Sun 10/1

11:45-08:50

2 stops30h 05m

$3,035

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Mon 21/12

16:00-09:45

2 stops32h 45m

Sydney Kingsford Smith

Sat 9/1

11:45-15:10

2 stops36h 25m

$3,218

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Fri 13/11

05:00-19:20

2 stops29h 20m

Sydney Kingsford Smith

Sat 14/11

22:10-15:30

2 stops26h 20m

$3,228
Cheapest one-way

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Wed 16/9

21:40-06:15

3 stops49h 35m

$695

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sat 2/1

14:15-18:50

2 stops43h 35m

$1,057

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Showing 1-10 of 13 resultsSorted by cheapest first
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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

No data available for this route at this time. Please check back soon.

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 27h 15m. Austrian Airlines provides one of the quickest options available for as low as $1,817. There are 15419 km between Bulgaria and Sydney. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Manly
Lithgow
Cronulla
Randwick
Terrigal
Leura
Bondi Beach
Coogee

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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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