SYD - SOF

$793 Find Cheap Flights from Sydney to Sofia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Sofia departing on 3/5. 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 Sofia

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

Cheapest return fare
$1,310
Typical prices: $1,488-$1,898
Multiple Airlines
Mon 4/5Mon 11/5
SYD - SOF • 2 stops
Cheapest one-way flight
$793
Multiple Airlines
Sun 3/5
SYD - SOF • 3 stops
Top airlines
Cheapest • from $1,788 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Sydney and Sofia. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg $2,274 (return)
Shortest trip • 23h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 6% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sofia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sydney to Sofia (SYD-SOF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Sofia 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 Sydney to Sofia

Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
20:50 - 01:35
SYD
-
SOF
35h 45m
2 stops
Multiple Airlines Logo
14:40 - 06:10
SOF
-
SYD
32h 30m
2 stops
$1,310Multiple Airlines
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
15:40 - 14:15
SYD
-
SOF
29h 35m
2 stops
Multiple Airlines Logo
06:15 - 16:50
SOF
-
SYD
27h 35m
2 stops
$1,359Multiple Airlines
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
20:45 - 19:50
SYD
-
SOF
30h 05m
2 stops
Multiple Airlines Logo
17:05 - 17:10
SOF
-
SYD
41h 05m
1 stop
$1,784Multiple Airlines
Wed, 20 May - Sun, 24 May
Turkish Airlines Logo
21:05 - 08:45
SYD
-
SOF
42h 40m
2 stops
Turkish Airlines Logo
21:05 - 19:10
SOF
-
SYD
39h 05m
2 stops
$1,788Turkish Airlines
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
20:45 - 15:35
SYD
-
SOF
25h 50m
1 stop
Multiple Airlines Logo
16:05 - 17:10
SOF
-
SYD
42h 05m
2 stops
$1,801Multiple Airlines
Fri, 12 Jun - Thu, 10 Sep
Qatar Airways Logo
20:45 - 15:35
SYD
-
SOF
25h 50m
1 stop
Qatar Airways Logo
13:30 - 06:10
SOF
-
SYD
33h 40m
1 stop
$1,926Qatar Airways
Thu, 4 Jun - Sat, 12 Sep
Multiple Airlines Logo
21:05 - 15:00
SYD
-
SOF
24h 55m
2 stops
Multiple Airlines Logo
15:50 - 10:20
SOF
-
SYD
35h 30m
2 stops
$1,972Multiple Airlines
Thu, 4 Jun - Sat, 12 Sep
Multiple Airlines Logo
21:05 - 15:00
SYD
-
SOF
24h 55m
2 stops
Multiple Airlines Logo
15:50 - 10:20
SOF
-
SYD
35h 30m
2 stops
$1,974Multiple Airlines
Fri, 12 Jun - Thu, 10 Sep
Qatar Airways Logo
17:30 - 15:35
SYD
-
SOF
29h 05m
2 stops
Qatar Airways Logo
13:30 - 06:10
SOF
-
SYD
33h 40m
1 stop
$1,977Qatar Airways
Thu, 4 Jun - Sat, 12 Sep
Multiple Airlines Logo
21:05 - 20:15
SYD
-
SOF
30h 10m
2 stops
Multiple Airlines Logo
15:50 - 10:20
SOF
-
SYD
35h 30m
2 stops
$1,982Multiple Airlines
Booking Insights

KAYAK's insights & trends for Sydney to Sofia flights

Get data-powered insights and trends into flights from Sydney to Sofia to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Sydney to Sofia?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Sofia departing in May.

What is the cheapest month to fly from Sydney to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Sofia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Sofia is May, where tickets cost $1,801 (return) on average. On the other hand, the most expensive months are September and January, where the average cost of round-trip tickets is $2,108 and $2,037 respectively.

Good to know

Low seasonMarch
Cheapest flight$793
Best time to beat the crowds (4% less expensive on average)
Flight from Sydney to Sofia

When to book flights from Sydney to Sofia

Are your dates flexible? Find out the best times to travel from Sydney to Sofia 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 Sydney to Sofia

  • What is the cheapest flight from Sydney to Sofia?

    In the last 3 days, the lowest price for a flight from Sydney to Sofia was $793 for a one-way ticket and $1,310 for a return.

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

    On your way to Sofia, you’ll fly out from Sydney Kingsford Smith. You’ll be landing at Sofia.

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

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

  • Which airline alliances offer flights from Sydney to Sofia?

    Star Alliance, and oneworld are the airline alliances operating flights between Sydney and Sofia, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Sydney to Sofia, Qatar Airways or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Sydney to Sofia are Qatar Airways and Turkish Airlines. With an average price for the route of $1,913 and an overall rating of 7.4, Qatar Airways is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $2,032 and an overall rating of 7.3.

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

    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 Sydney to Sofia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Sydney 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 Sydney to Sofia?

    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 Sofia with an airline and back to Sydney with another airline.

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

    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 Sofia from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Sydney to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Sofia. 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 Sydney to Sofia? 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.
7.4
Qatar AirwaysOverall score based on 3733 reviews
7.5Boarding
7.9Crew
7.3Food
7.3Entertainment
7.4Comfort
Airline reviews

Very poor No information given to why we turned around.. No one at airport to help

2.0 MediocreAnonymous, Mar 2026
SYD - DOH
Read more Qatar Airways reviews

Very poor No information given to why we turned around.. No one at airport to help

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

In the business class it was everything wonderful. However in the economy is a hell. BTW. When I asked to search for tickets, I ordered business and I was offered options with economy, that was not clear in the order, so I could've acted faster to rectify it.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar, wake up and do it right by your customers, or they may not be your customers anymore.

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

I prebooked a comfort plus seat on this flight and therefore the flight was comfy. I got the correct seat in the correct section of the plane that I have booked, that's this. Flight was comfortable. Staff were average on the flight, appearing to be rushed and short in engagement with travellers, perhaps this to maximise there rest time on the flight.

The crew checked the immigration laws very quickly for Russian citizenship and confirmed our FVTF for Singapore for 96 hrs. Thank you.

two of our bags didn't arrive - this is nonsense given we weren't connecting from anywhere and the flight wasn't full so there shouldn't have been a weight problem. Also, business class and star alliance gold, my bags should have been prioritized.

it was great honestly for the melbourne flight a kit with blindfold and slippers was probided to each passenger on the seat and the food was really great will definitely recommend people take turkish airlines for travel not just on the sin-melbourne route.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

Requested food items were always finished but the available food was warm and tasted good Good entertainment options.

Horrible, hated every part of it. They do not have business class- just tried to make one row. Boarding was a mess- felt like hungry people fighting for food. Will never ever travel in Indigo

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

On the Boeing 777-300 aircraft there is no personalized climate control for passengers. Every time I've ever flown on this type of airplane I've been uncomfortably warm. For shorter flights (less than 5 hours) this isn't a big deal, but on longer flights where a nap is required to stay comfortable it turns into a nightmare. I love turkish airlines, but I really fo hope they upgrade their fleet. I've flown turkish air once on a newer model and had a fantastic time, so I think its the plane more than the airline.

The food and drinks were below the normal standard we expect from Turkish Airlines. On a 4 hour flight we received 1 drinks service and 1 food service, the latter was a cheese omlete, which is well below what we have received in the past, such a shame we always recommend this airline..

Staff friendly. Business class but issue with flat bed. Incoming Turkish flight delayed. Made connection due to fast buggy but luggage did not make it. Confusion at Delhi airport

I liked everything BUT the temperature. It was freezing and now I am sick.

We left 1.5 hours late therefore missing my connection. The airline didn’t give vouchers.

Late departing Budapest, very stressful change in Munich though we made it since connecting flight was delayed.

One one boarding scanner was working to scan 400+ passengers to an Airbus 380. Food in premium economy was mediocre.

The crew was very professional, no food was served. The flight was delayed which impacted my connection at Frankfurt to Chicago… It was very stressful because it was out of my control. Had I missed my connection, it would have been extremely disruptive and inconvenient as I would have had to make other arrangements to fly to the United States.

This experience was a complete disaster. At first the flight was delayed. No reason given why the flight was delayed. Once transported to the plane (by bus) and waiting on the tarmac, the flight was canceled. The next flight was 6 hours later and that flight was also delayed. Horrible experience and lack of communication from the airline.

There is need to introduce HOME COUNTRY of Departure Meals

Seats were extremely hard and uncomfortable. as well as very narrow even though I paid an extra $230 for upgraded preferred seats. Very disappointed in the downtrend of Lufthansa and United Airlines.

If I book through Lufthansa, I expect to fly on Lufthansa, not discover. Food was bad, plane was delayed. Will not be flying Lufthansa again.

I arrived late in Frankfurt and I had to catch my flight to Vienna and I was running late because when I was landing the flight to Vienna was boarding. I had to go through immigration and then I had to wait in a long line to take a bus to a terminal where my flight to Vienna was taking off. However, I truly didn't think I would make it. I was literally running through the whole airport and when I stopped to ask at one of the Austrian Airlines gates they were rude because they didn't have the time to support me.

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

Information on your arrival and departure airports