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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SOF
3 Sep — 10 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Sofia are usually found in February or May, booked 17 days in advance, depart on a Monday or Thursday and return on a Friday
Cheap flight deals from Sydney to Sofia
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Sofia (SOF). 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 29 August 2025.
Explore the most affordable flight options available from Sydney to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Thu 30/1021:30SYD - SOF
2 stops31h 15mEtihad Airways
Fri 7/1120:20SOF - SYD
2 stops49h 15mEtihad Airways
Deal found 27/8$1,718
Fri 17/1021:55SYD - SOF
2 stops24h 50mTurkish Airlines
Sat 8/1110:05SOF - SYD
2 stops24h 45mTurkish Airlines
Deal found 27/8$1,842
Fri 17/1013:50SYD - SOF
2 stops33h 30mMultiple Airlines
Sat 8/1118:15SOF - SYD
3 stops33h 50mMultiple Airlines
Deal found 27/8$1,902
Fri 17/1015:50SYD - SOF
1 stop28h 40mQatar Airways
Sat 8/1112:30SOF - SYD
1 stop33h 20mQatar Airways
Deal found 27/8$1,904
Sun 12/1016:40SYD - SOF
2 stops35h 45mMultiple Airlines
Sun 19/1018:55SOF - SYD
3 stops36h 00mMultiple Airlines
Deal found 28/8$1,910
Thu 30/1015:50SYD - SOF
1 stop28h 35mQatar Airways
Sat 8/1112:30SOF - SYD
1 stop33h 20mQatar Airways
Deal found 27/8$2,037
Thu 30/1015:50SYD - SOF
1 stop28h 35mQatar Airways
Thu 6/1112:30SOF - SYD
1 stop33h 20mQatar Airways
Deal found 27/8$2,063
Thu 30/1021:45SYD - SOF
2 stops32h 05mTurkish Airlines
Thu 6/1110:05SOF - SYD
2 stops25h 30mTurkish Airlines
Deal found 27/8$2,072
Thu 30/1021:45SYD - SOF
2 stops32h 05mTurkish Airlines
Sat 8/1110:05SOF - SYD
2 stops24h 45mTurkish Airlines
Deal found 27/8$2,075
Best flights from Sydney to Sofia
Discover carefully curated flight deals from Sydney to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.
Thu 30/1021:30SYD - SOF
2 stops31h 15mEtihad Airways
Fri 7/1120:20SOF - SYD
2 stops49h 15mEtihad Airways
Deal found 27/8$1,718
Fri 17/1021:55SYD - SOF
2 stops24h 50mTurkish Airlines
Sat 8/1110:05SOF - SYD
2 stops24h 45mTurkish Airlines
Deal found 27/8$1,842
Fri 17/1013:50SYD - SOF
2 stops33h 30mMultiple Airlines
Sat 8/1118:15SOF - SYD
3 stops33h 50mMultiple Airlines
Deal found 27/8$1,902
Fri 31/1015:50SYD - SOF
1 stop28h 35mQatar Airways
Fri 7/1112:30SOF - SYD
1 stop33h 20mQatar Airways
Deal found 27/8$1,904
Fri 17/1015:50SYD - SOF
1 stop28h 40mQatar Airways
Sat 8/1112:30SOF - SYD
1 stop33h 20mQatar Airways
Deal found 27/8$1,904
Sun 12/1016:40SYD - SOF
2 stops35h 45mMultiple Airlines
Sun 19/1018:55SOF - SYD
3 stops36h 00mMultiple Airlines
Deal found 28/8$1,910
Thu 30/1015:50SYD - SOF
1 stop28h 35mQatar Airways
Sat 8/1112:30SOF - SYD
1 stop33h 20mQatar Airways
Deal found 27/8$2,037
Thu 30/1015:50SYD - SOF
1 stop28h 35mQatar Airways
Fri 7/1112:30SOF - SYD
1 stop33h 20mQatar Airways
Deal found 27/8$2,037
One-way flights from Sydney to Sofia
Search for one-way flight options from Sydney to Sofia. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.
Fri 17/1013:50SYD - SOF
2 stops36h 20mMultiple Airlines
Deal found 27/8$874
Fri 17/1015:50SYD - SOF
1 stop28h 40mQatar Airways
Deal found 27/8$1,087
Tue 16/1206:35SYD - SOF
3 stops47h 15mMultiple Airlines
Deal found 28/8$1,151
Mon 15/1206:35SYD - SOF
3 stops47h 15mMultiple Airlines
Deal found 28/8$1,165
Fri 17/1015:05SYD - SOF
3 stops52h 55mSWISS
Deal found 27/8$1,904
Sat 20/1212:45SYD - SOF
3 stops34h 20mKLM
Deal found 28/8$2,235
Sat 20/1220:00SYD - SOF
2 stops48h 25mQatar Airways
Deal found 28/8$2,276
Fri 19/1215:50SYD - SOF
1 stop28h 35mQatar Airways
Deal found 28/8$2,396
Cheapflights Fare Finder
Customise your flight search to find flights from Sydney to Sofia 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 29 August 2025.
Use the filters below to find and compare flights from Sydney to Sofia that are best for you.
Fly from
Sydney
Fly to
Sofia
Route
Depart
Return
Price
SydneySofia
SYD - SOF
SYDSOF
Sydney Kingsford Smith
Thu 30/10
21:30-19:45
2 stops31h 15m
Sofia
Fri 7/11
20:20-06:35
2 stops49h 15m
$1,718
SydneySofia
SYD - SOF
SYDSOF
Sydney Kingsford Smith
Fri 17/10
21:55-14:45
2 stops24h 50m
Sofia
Sat 8/11
10:05-19:50
2 stops24h 45m
$1,842
SydneySofia
SYD - SOF
SYDSOF
Sydney Kingsford Smith
Fri 17/10
13:50-15:20
2 stops33h 30m
Sofia
Sat 8/11
18:15-13:05
3 stops33h 50m
$1,902
SydneySofia
SYD - SOF
SYDSOF
Sydney Kingsford Smith
Fri 31/10
15:50-11:25
1 stop28h 35m
Sofia
Fri 7/11
12:30-06:50
1 stop33h 20m
$1,904
SydneySofia
SYD - SOF
SYDSOF
Sydney Kingsford Smith
Fri 17/10
15:50-12:30
1 stop28h 40m
Sofia
Sat 8/11
12:30-06:50
1 stop33h 20m
$1,904
SydneySofia
SYD - SOF
SYDSOF
Sydney Kingsford Smith
Sun 12/10
16:40-20:25
2 stops35h 45m
Sofia
Sun 19/10
18:55-14:55
3 stops36h 00m
$1,910
SydneySofia
SYD - SOF
SYDSOF
Sydney Kingsford Smith
Thu 30/10
15:50-11:25
1 stop28h 35m
Sofia
Sat 8/11
12:30-06:50
1 stop33h 20m
$2,037
SydneySofia
SYD - SOF
SYDSOF
Sydney Kingsford Smith
Thu 30/10
15:50-11:25
1 stop28h 35m
Sofia
Fri 7/11
12:30-06:50
1 stop33h 20m
$2,037
SydneySofia
SYD - SOF
SYDSOF
Sydney Kingsford Smith
Fri 17/10
13:50-18:10
2 stops36h 20m
$874
SydneySofia
SYD - SOF
SYDSOF
Sydney Kingsford Smith
Fri 17/10
15:50-12:30
1 stop28h 40m
$1,087
Flights are sorted by cheapest return flights first.
Deals found on 27/8
Showing 1-10 of 16 results
1
2
Best time to book a flight from Sydney to Sofia
Have a flexible travel schedule? Discover the best time to fly to Sofia from Sydney 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 Sydney to Sofia
Prices
More
How far ahead should I book a flight from Sydney to Sofia?
Use this chart to determine the optimal time to book a return flight from Sydney to Sofia. Price data was last updated on 22 August 2025.
The best time to book flights from Sydney to Sofia is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest time of day to fly from SYD to SOF?
Find hourly flight availability from Sydney to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.
When flying from Sydney to Sofia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 34% versus a flight in the morning.
How much does it cost for a return flight from Sydney to Sofia?
What’s the top stopover airport for flights from Sydney to Sofia?
Share of one-stop return flights from Sydney to Sofia chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Doha (DOH) – chosen by Cheapflights users on 91% of one-stop itineraries from Sydney to Sofia on Cheapflights.
What’s the fastest stopover option from Sydney to Sofia?
Shortest average travel time for one-stop one-way flights from Sydney to Sofia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 23h 55m.
What’s the fastest stopover option from Sydney to Sofia?
Shortest average travel time for one-stop one-way flights from Sydney to Sofia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 23h 55m.
Which airport typically offers the quickest stopover for flights from Sydney to Sofia?
Average stopover duration for one-stop one-way flights from Sydney to Sofia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 4h 22m.
Reviews of airlines servicing Sofia
Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated 29 August 2025.
See what other customers who have flown with Qatar Airways, Turkish Airlines, andLufthansa from Sydney to Sofia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.
The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.
The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.
The cabin crew was courteous and helped ensure that our flight was comfortable by taking time to fulfill our meal orders, snacks, and making sure our carry-on luggage was placed in an overhead bin near our assigned seat.
Related info for your journey
Find useful and relevant information for your journey from Sydney to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Sydney to Sofia?
Etihad Airways, Turkish Airlines, and Qatar Airways can get you from Sydney to Sofia in just under 24h 50m. Your travel time can differ by up to 6h 25m. Airlines will cover a distance of 15419 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Sydney to Sofia round-trip?
Flying on Turkish Airlines is currently your cheapest option to Sofia, with prices starting at $1,440. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Qatar Airways, with the lowest prices starting at $1,508 and $1,513, respectively. Turkish Airlines is priced at 25% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for business class flights from Sydney to Sofia?
Yes. Cheapflights offers flight deals from Sydney to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Discover the top 3 airlines that operate flights from Sydney to Sofia. 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 29 August 2025.
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 Sydney to Sofia?
Deals for Sydney to Sofia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Sydney to Sofia?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Sofia for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Sydney to Sofia with no change fees?
Need flexible booking options for your flight to Sofia from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Sydney to Sofia become cheaper?
Of course! You can now track prices for flights from Sydney to Sofia 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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.