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Cheap flights from Bulgaria to Sydney from $2,036

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
13 Sep — 20 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 14 August 2026.

Tue 22/1207:10 -
2 stops28h 10m
Thu 14/120:05 -
2 stops32h 40m
Deal found 11/8$2,036
Mon 31/819:30 -
2 stops27h 40m
Tue 15/921:05 -
2 stops35h 10m
Deal found 9/8$2,201
Thu 1/1006:10 -
2 stops49h 40m
Sat 31/1010:30 -
2 stops35h 45m
Deal found 10/8$2,216
Wed 2/907:40 -
2 stops52h 25m
Mon 14/920:50 -
2 stops43h 10m
Deal found 9/8$2,232
Fri 11/920:35 -
2 stops37h 35m
Fri 18/920:45 -
2 stops47h 30m
Deal found 14/8$2,252
Tue 15/1212:35 -
2 stops33h 15m
Sat 2/110:30 -
3 stops38h 25m
Deal found 11/8$2,291
Wed 2/916:05 -
2 stops35h 15m
Tue 15/914:35 -
2 stops28h 05m
Deal found 9/8$2,304
Mon 24/813:45 -
2 stops33h 20m
Tue 8/910:05 -
2 stops35h 55m
Deal found 14/8$2,338

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 14 August 2026.

Round-trip from

$2,036
22/12-14/1
  • 22/12-14/1
  • 4 total stops
  • 60h 50m 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 14 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 Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Thu 1/10

06:10-14:50

2 stops49h 40m

Sydney Kingsford Smith

Sat 31/10

10:30-13:15

2 stops35h 45m

$2,216

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Tue 15/12

12:35-06:50

2 stops33h 15m

Sydney Kingsford Smith

Sat 2/1

10:30-15:55

3 stops38h 25m

$2,291

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Sat 19/12

09:40-19:25

2 stops24h 45m

Sydney Kingsford Smith

Fri 1/1

21:35-11:05

2 stops46h 30m

$2,829

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Sat 19/12

09:40-19:25

2 stops24h 45m

Sydney Kingsford Smith

Fri 8/1

21:35-08:50

2 stops44h 15m

$2,976
Fastest return journey

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Tue 15/12

14:25-22:30

1 stop23h 05m

Sydney Kingsford Smith

Sat 2/1

06:00-23:55

1 stop26h 55m

$4,377
Cheapest one-way

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Fri 28/8

15:50-09:00

3 stops58h 10m

$2,045
Fastest single journey

SofiaSydney

SOF Sofia - SYD Sydney Kingsford Smith

SOFSYD

Sofia

Fri 28/8

15:25-06:05

1 stop31h 40m

$3,510

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Sorted by cheapest first

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.

  • 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
Manly
Katoomba
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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