SOF - SYD

$725 Find Cheap Flights from Sofia to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sofia to Sydney departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$1,976
Multiple Airlines
Sat 2/5Sat 9/5
SOF - SYD • 2 stops
Cheapest one-way flight
$725
Multiple Airlines
Wed 2/9
SOF - SYD • 3 stops
Direct flights
Not available
There are currently no direct flights between Sofia and Sydney. You’ll need at least 1 connection.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Sofia to Sydney (SOF-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sofia to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sofia to Sydney

Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
16:50 - 06:10
SOF
-
SYD
30h 20m
2 stops
Multiple Airlines Logo
20:50 - 01:35
SYD
-
SOF
35h 45m
2 stops
$1,976Multiple Airlines
Mon, 6 Jul - Sun, 19 Jul
Multiple Airlines Logo
09:35 - 19:10
SOF
-
SYD
26h 35m
2 stops
Multiple Airlines Logo
20:50 - 12:45
SYD
-
SOF
46h 55m
2 stops
$2,043Multiple Airlines
Tue, 7 Jul - Sun, 19 Jul
Multiple Airlines Logo
09:35 - 19:10
SOF
-
SYD
26h 35m
2 stops
Multiple Airlines Logo
20:50 - 12:45
SYD
-
SOF
46h 55m
2 stops
$2,046Multiple Airlines
Wed, 20 May - Sun, 24 May
Multiple Airlines Logo
09:35 - 19:10
SOF
-
SYD
26h 35m
2 stops
Multiple Airlines Logo
20:50 - 12:45
SYD
-
SOF
46h 55m
2 stops
$2,108Multiple Airlines
Mon, 6 Jul - Thu, 23 Jul
Multiple Airlines Logo
15:50 - 19:10
SOF
-
SYD
44h 20m
2 stops
Multiple Airlines Logo
22:30 - 12:30
SYD
-
SOF
45h 00m
2 stops
$2,161Multiple Airlines
Thu, 21 May - Sun, 24 May
Multiple Airlines Logo
09:35 - 19:10
SOF
-
SYD
26h 35m
2 stops
Multiple Airlines Logo
20:50 - 12:45
SYD
-
SOF
46h 55m
2 stops
$2,165Multiple Airlines
Mon, 6 Jul - Fri, 24 Jul
Multiple Airlines Logo
09:35 - 19:10
SOF
-
SYD
26h 35m
2 stops
Multiple Airlines Logo
13:00 - 20:30
SYD
-
SOF
38h 30m
2 stops
$2,178Multiple Airlines
Tue, 7 Jul - Fri, 24 Jul
Multiple Airlines Logo
09:35 - 19:10
SOF
-
SYD
26h 35m
2 stops
Multiple Airlines Logo
13:00 - 20:30
SYD
-
SOF
38h 30m
2 stops
$2,181Multiple Airlines
Tue, 7 Jul - Thu, 23 Jul
Multiple Airlines Logo
09:35 - 19:10
SOF
-
SYD
26h 35m
2 stops
Multiple Airlines Logo
22:30 - 12:30
SYD
-
SOF
45h 00m
2 stops
$2,187Multiple Airlines
Mon, 6 Jul - Sat, 25 Jul
Multiple Airlines Logo
09:35 - 19:10
SOF
-
SYD
26h 35m
2 stops
Multiple Airlines Logo
22:30 - 12:45
SYD
-
SOF
45h 15m
2 stops
$2,202Multiple Airlines
Useful Info

Good to know

Low seasonMarch
Cheapest flight$725
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Sofia to Sydney

When to book flights from Sofia to Sydney

Are your dates flexible? Find out the best times to travel from Sofia to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sofia to Sydney

  • What is the cheapest flight from Sofia to Sydney?

    In the last 3 days, the lowest price for a flight from Sofia to Sydney was $725 for a one-way ticket and $1,976 for a return.

  • Which airports will I be using when flying from Sofia to Sydney?

    Sofia and Sydney are both served by 1 main airport. You will leave Sofia from Sofia and will be arriving at Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Sofia to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sofia to Sydney?

    Star Alliance is the only airline alliance operating flights between Sofia and Sydney.

  • How does KAYAK find such low prices on flights from Sofia to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sofia to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sofia to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Sofia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sofia to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Sofia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sofia to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sofia to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sofia to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4268 reviews
7.3Comfort
7.5Entertainment
7.3Boarding
7.8Crew
7.5Food
Airline reviews

Worst of the 3 flights so far. Food was not good, wasn’t ask my choice. Airplane was the A320 which was not as nice as the 787. Left and arrived late.

6.0 GoodDavid, Mar 2026
MLE - IST
Read more Turkish Airlines reviews

Worst of the 3 flights so far. Food was not good, wasn’t ask my choice. Airplane was the A320 which was not as nice as the 787. Left and arrived late.

The local Turkish Airlines staff in Helsinki isn’t not aware of immigration laws of Singapore and wanted to refuse even our first boarding and threatened us with deportation on our own from Singapore. We had the next connection to Istanbul and then Singapore. The airline’s online check in system is requesting the visa to download and doesn’t have any option for 96 hrs VFTF passengers. So in general we made the complaint to the airline, as the boarding experience was awful due to unprofessional staff that doesn’t check or want to check the exceptions in the global system.

Surprised for charged $341.00 FOR my luggage. THY opportunist, taken advantage of the people not knowing luggage must be paid.. I flew 7 months ago with Lufthansa same place to Los Angeles my family lives and work in L.A. no luggage PAYS BIG zero .. I WILL NEVER TAKE ANY FLIGHTS ✈️ FROM TURKISH AIRLINES EVER AGAIN 😒 Please Don't recommend TURKISH Airlines to nobody.. I am a retired person. With very limited S.S. check for a month..$341.00 is my kitchen expenses for at list 5 weeks i am a vegetarian salads and sandwiches.. thank you very much for your investigation asking my experience about the flight with ROTTEN Airlines 😀

Business Class pods are horrible. If you're petite, you might be able to sleep on the uncomfortable seat and bed. Crew and food are fantastic.

The seats were extremely small. Boarding was not communicated correctly. It wasn’t a pleasant trip.

I'm very tall so the leg room of the seats could have been a little more spacious. Otherwise, everything was excellent

I am always amazed with the great service they offer on their regional and international flights

I had issue with my boarding pass. When I arrived in London Gatwick Airport. My e-ticket wasn't scanning and had to do a lot of back and forth with Air Transit I order to board my flight, which I almost missed as a result of this.

The worst experience I have ever been in, they canceled my ticket the very last minute although it was Booked since October! They claimed it was not possible to change the schedule till January 11, 2026 and all my plans were screwed! My wife paid cash upfront a down payment for a surgery she was going to perform on dec 27th, and all these money lost! I’m considering seriously to get support

I am elderly and needed wheelchair assist. The ground crew assisting me with that part of my journey was rude, disrespectful and very hungry for money; the begging was distasteful and disrespect for females and the elderly was atrocious. Maybe they need to get a raise...I was out of small bills by time I reached home. As an american I am not use to the impoliteness. The ground crew make your wonderful airline appears poor in performance...a lot to be desired.

Everything you need to know for your flight from Sofia to Sydney

Information on your arrival and departure airports