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Cheap flights from Sofia to Sydney from $1,978

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — SYD
27 Aug — 3 Sep1
1 adult

Cheap flight deals from Sofia to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 August 2025.

Round-trip from

$1,978

Popular in

July

Cheapest in

March

Average price

$2,721
Turkish Airlines
  • Turkish Airlines
  • 22/9-5/10
  • 4 total stops
  • 69h 45m total
  • Sofia to Sydney
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Highest demand for flights based on searches. 13% potential increase in price ($617 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($91 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Sofia to Sydney

Cheapest flights from Sofia to Sydney
Explore the most affordable flight options available from Sofia to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Mon 22/921:15SOF - SYD
2 stops39h 15mMultiple Airlines
Sun 5/1021:55SYD - SOF
2 stops30h 30mMultiple Airlines
Deal found 19/8$1,978
Sat 13/1221:40SOF - SYD
2 stops56h 00mMultiple Airlines
Wed 21/116:35SYD - SOF
2 stops25h 55mMultiple Airlines
Deal found 20/8$2,000
Thu 25/915:35SOF - SYD
2 stops35h 10mTurkish Airlines
Sun 12/1012:45SYD - SOF
2 stops39h 40mTurkish Airlines
Deal found 20/8$2,195
Sat 4/1009:25SOF - SYD
2 stops26h 45mMultiple Airlines
Sat 11/1011:15SYD - SOF
3 stops40h 30mMultiple Airlines
Deal found 20/8$2,244
Tue 23/1221:40SOF - SYD
2 stops37h 10mMultiple Airlines
Wed 14/114:20SYD - SOF
2 stops51h 45mMultiple Airlines
Deal found 21/8$2,286
Tue 18/1107:00SOF - SYD
2 stops39h 25mMultiple Airlines
Tue 9/1215:55SYD - SOF
2 stops31h 00mMultiple Airlines
Deal found 20/8$2,352
Tue 23/1221:40SOF - SYD
2 stops37h 10mTurkish Airlines
Wed 14/112:45SYD - SOF
2 stops29h 30mTurkish Airlines
Deal found 22/8$2,363

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sofia 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 22 August 2025.
Use the filters below to find and compare flights from Sofia to Sydney that are best for you.

Fly from

Sofia

Fly to

Sydney

Route

Depart

Return

Price

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Mon 22/9

21:15-19:30

2 stops39h 15m

Sydney Kingsford Smith

Sun 5/10

21:55-20:25

2 stops30h 30m

$1,978

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sat 13/12

21:40-14:40

2 stops56h 00m

Sydney Kingsford Smith

Wed 21/1

16:35-09:30

2 stops25h 55m

$2,000

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Thu 25/9

15:35-09:45

2 stops35h 10m

Sydney Kingsford Smith

Sun 12/10

12:45-20:25

2 stops39h 40m

$2,195

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Sat 4/10

09:25-19:10

2 stops26h 45m

Sydney Kingsford Smith

Sat 11/10

11:15-19:45

3 stops40h 30m

$2,244

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 23/12

21:40-19:50

2 stops37h 10m

Sydney Kingsford Smith

Wed 14/1

14:20-09:05

2 stops51h 45m

$2,286

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 18/11

07:00-07:25

2 stops39h 25m

Sydney Kingsford Smith

Tue 9/12

15:55-13:55

2 stops31h 00m

$2,352

SofiaSydney

SOF - SYD

SOFSYD

Sofia

Tue 23/12

21:40-19:50

2 stops37h 10m

Sydney Kingsford Smith

Wed 14/1

12:45-09:15

2 stops29h 30m

$2,363

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Best time to book a flight from Sofia to Sydney

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

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

Currently, May is the cheapest month in which you can book a flight from Sofia to Sydney (average of $129). Flying from Sofia 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 SOF to SYD?

Find hourly flight availability from Sofia 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 22 August 2025.

A simple way to save on the total cost of your ticket is to fly from Sofia to Sydney at midday. If you’re flexible enough to do this you can expect to save up to 1% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Sydney. 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 Sofia to Sydney that include hotel bookings?

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

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

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

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

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

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

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

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Alternative routes for Sofia to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Sofia to Coolangatta flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sofia to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sofia to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Sofia to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Of course! You can now track prices for flights from Sofia to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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