SYD - SOF

$618 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 2/11. 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
$1,671
Typical prices: $1,871-$2,167
Qatar Airways
Thu 29/10Mon 2/11
SYD - SOF • 1 stop
Cheapest one-way flight
$618
Multiple Airlines
Mon 2/11
SYD - SOF • 2 stops
Top airlines
Cheapest • from $1,671 (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 $2,417 (return)
Shortest trip • 23h 13m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% 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

Thu, 29 Oct - Mon, 2 Nov
Qatar Airways Logo
15:50 - 11:25
SYD
-
SOF
28h 35m
1 stop
Qatar Airways Logo
12:30 - 06:50
SOF
-
SYD
33h 20m
1 stop
$1,671Qatar Airways
Thu, 29 Oct - Mon, 2 Nov
Qatar Airways Logo
15:50 - 11:25
SYD
-
SOF
28h 35m
1 stop
Qatar Airways Logo
12:30 - 06:50
SOF
-
SYD
33h 20m
1 stop
$1,673Qatar Airways
Tue, 3 Nov - Tue, 17 Nov
Turkish Airlines Logo
21:30 - 15:10
SYD
-
SOF
26h 40m
2 stops
Turkish Airlines Logo
21:45 - 19:35
SOF
-
SYD
36h 50m
2 stops
$1,751Turkish Airlines
Tue, 21 Jul - Tue, 18 Aug
Multiple Airlines Logo
14:50 - 10:05
SYD
-
SOF
26h 15m
2 stops
Multiple Airlines Logo
16:25 - 06:30
SOF
-
SYD
55h 05m
2 stops
$1,941Multiple Airlines
Mon, 10 Aug - Mon, 17 Aug
Multiple Airlines Logo
13:00 - 15:20
SYD
-
SOF
33h 20m
2 stops
Multiple Airlines Logo
19:25 - 06:10
SOF
-
SYD
27h 45m
2 stops
$1,961Multiple Airlines
Fri, 7 Aug - Sun, 30 Aug
Multiple Airlines Logo
13:00 - 08:20
SYD
-
SOF
50h 20m
2 stops
Multiple Airlines Logo
15:50 - 19:10
SOF
-
SYD
44h 20m
2 stops
$1,972Multiple Airlines
Mon, 27 Jul - Sun, 23 Aug
Etihad Airways Logo
20:50 - 09:00
SYD
-
SOF
43h 10m
2 stops
Etihad Airways Logo
21:40 - 06:10
SOF
-
SYD
49h 30m
2 stops
$1,986Etihad Airways
Mon, 27 Jul - Sun, 23 Aug
Multiple Airlines Logo
14:35 - 12:10
SYD
-
SOF
28h 35m
2 stops
Multiple Airlines Logo
18:55 - 06:25
SOF
-
SYD
28h 30m
2 stops
$1,988Multiple Airlines
Thu, 29 Oct - Mon, 2 Nov
Qatar Airways Logo
15:50 - 11:25
SYD
-
SOF
28h 35m
1 stop
Qatar Airways Logo
10:40 - 06:50
SOF
-
SYD
35h 10m
2 stops
$1,989Qatar Airways
Mon, 27 Jul - Sun, 23 Aug
Etihad Airways Logo
20:50 - 09:00
SYD
-
SOF
43h 10m
3 stops
Etihad Airways Logo
21:40 - 06:10
SOF
-
SYD
49h 30m
2 stops
$1,999Etihad Airways
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 October.

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 March, where tickets cost $1,708 (return) on average. On the other hand, the most expensive months are September and April, where the average cost of round-trip tickets is $2,473 and $2,388 respectively.

Good to know

Low seasonMarch
Cheapest flight$618
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 11% lower 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 $618 for a one-way ticket and $1,671 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, Turkish Airlines or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Sydney to Sofia are Turkish Airlines and Qatar Airways. With an average price for the route of $2,043 and an overall rating of 7.4, Turkish Airlines is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $2,155 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 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
Turkish AirlinesOverall score based on 4428 reviews
7.3Boarding
7.5Entertainment
7.3Comfort
7.8Crew
7.5Food
Airline reviews

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

4.0 OkayAnonymous, May 2026
RSW - JFK
Read more Turkish Airlines reviews

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

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.

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

Boeing 777 is a bad choice for a such a long flight.

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 check in process at Istanbul airport caused my family a great deal of stress and disappointment due to the following factors: 1) WE HAD TO PAY US$330 for check on bags, despite holding Economy tickets that Turkish airlines website clearly states that flights from Istanbul to Miami had a 2 checked bags allowance. 2) Airport staff not only lacked empathy for senior travelers (75 yrs old and 71 yrs old), but were also rude as well. The supervisor at check it offered "if you don't pay for the bags, you can just remain and sleep at the airport for however long you wish. What a terrible way to treat customers !!! 3) We were bumped from agent to agent to agent FIVE times, showing everyone the communication we received telling us we had the 2 bags entitlement. Two elderly people lugging 4 suitcase around and around the Turkish terminal. Again, what a sad way to treat customers !!! 4) We need a case opened to get a refund for the amount we paid. Something is amiss, screams unethical, and sounds unscrupulous......At First , we were told we must pay for 4 bags. All of a sudden, it became 2 bags, and finally all 4 bags were checked on with payments demanded for 2. Why did it vary from agent to agent???? 5) OVERALL, A TERRIBLE AND SUSPICIOUSLLY UNSCRUPULOUS EXPERIENCE FLYING WITH TURKISH AIRLINES. WE ARE TERRIBLY DISAPPOINTED AND SAD THAT OUR VISIT TO A BEAUTIFUL CITY ENDED IN SUCH A HORRIBLE EXPERIENCE

My experience was amazing. Very friendly hosts and impeccable service.

Seemed like a cramped A321 config. Roasting hot cabin most of the flight. Wifi did not work. Lots of first time fliers, I think, who didn't know how to follow a seat assignment.

Plane was hot in our section of aircraft making it difficult to rest. We informed the staff but adjustments were not made. Seats were terribly uncomfortable- unlike the other long haul flights we have flown on Turkish Airlines. It seems both issues are due to plane being an older Airbus

The flight was delayed by 1.5 hours without much explanation and they ran out of complimentary bag for inflight comfort. Would like to know if i can can get compensation

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

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

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!

More facilities to transport to the gates......felt too much walking distance

I found it weird that the quality of the flight different from Australia to Doha than the Doha to Berlin leg. The quality of the toiletries pack (was in a box from Australia) and then a proper bag from Doha. The biggest variation was the inflight entertainment, which had a significantly shorter amount of content compared to the Doha flight. My QSuite seat was also broken and did not recline all the way flat. Wasn’t the best and I wouldn’t be happy if I’d paid cash for the flight.

Overall it was a very good experience. Boarding was efficient and well organized. The cabin crew were excellent. The meals were tasty and quite filling. The warm bread rolls were a nice touch. Seats were comfortable even if they were a little narrow. Entertainment selection was excellent.

Very very bad.. more than 48 hr I didn’t received my baggage yet

The plane from Dublin to Doha was quite comfortable. I was in economy and the seats and rows were very tight. The man in front of me reclined his seat and it made my screen incredibly close to my face and I wasn’t able to take my tray down and my knees were pressed against the seat. I had to ask three times for him to pull his seat up but in his defence he hadn’t even reclined it far, the rows were just too close. I had a pain in my side by the end of the flight from the chairs which were quite worn and not very padded or supportive. It was a significantly inferior plane to the plane from Doha to Sydney and vice versa.

The seats are extremely small and very uncomfortable for a long trip , no space to even move the legs or keep the legs little bit folded, very uncomfortable

Too many baby crying, customer and staff yelling at each other. Seat is too small and tight. Could not sleep at all for 16 hour flight !

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

Information on your arrival and departure airports