SYD - SOF

$1,285 Find Cheap Flights from Sydney to Sofia

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Sofia departing on 17/6. 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.
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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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Flights Deals

Cheap Flight Deals 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.

Recent return flight deals from Sydney to Sofia

KAYAK's recommended return flight deals from the most popular airlines that fly from Sydney to Sofia.
Discover the best prices for you by selecting your travel dates on KAYAK.
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12:50 - 09:00SYD-SOF
51h 10m2 stops
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20:20 - 19:30SOF-SYD
40h 10m2 stops
$1,285
Find Deal
Tue, 17 Jun - Sun, 22 Jun
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11:00 - 14:45SYD-SOF
34h 45m2 stops
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09:25 - 09:00SOF-SYD
40h 35m2 stops
$1,591
Find Deal
Fri, 6 Jun - Fri, 20 Jun
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12:50 - 15:10SYD-SOF
33h 20m2 stops
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10:00 - 10:10SOF-SYD
41h 10m3 stops
$1,686
Find Deal
Tue, 17 Jun - Sun, 22 Jun
Qatar Airways Logo
14:50 - 12:30SYD-SOF
28h 40m1 stop
Qatar Airways Logo
07:00 - 06:15SOF-SYD
40h 15m2 stops
$1,703Qatar Airways
Find Deal
Wed, 6 Aug - Tue, 26 Aug
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17:45 - 12:30SYD-SOF
25h 45m2 stops
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13:30 - 17:10SOF-SYD
20h 40m1 stop
$1,722
Find Deal
Sun, 8 Jun - Fri, 13 Jun
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14:50 - 11:40SYD-SOF
27h 50m2 stops
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18:55 - 10:20SOF-SYD
32h 25m2 stops
$1,792
Find Deal
Sat, 7 Jun - Fri, 20 Jun
Lufthansa Logo
14:05 - 11:15SYD-SOF
28h 10m2 stops
Lufthansa Logo
06:00 - 10:20SOF-SYD
45h 20m2 stops
$1,817Lufthansa
Find Deal
Sun, 8 Jun - Fri, 13 Jun
Austrian Airlines Logo
14:50 - 18:10SYD-SOF
34h 20m2 stops
Austrian Airlines Logo
16:05 - 10:20SOF-SYD
35h 15m2 stops
$1,863Austrian Airlines
Find Deal
Sat, 7 Jun - Fri, 20 Jun
Qatar Airways Logo
17:45 - 12:30SYD-SOF
25h 45m2 stops
Qatar Airways Logo
07:00 - 06:15SOF-SYD
40h 15m2 stops
$1,891Qatar Airways
Find Deal
Wed, 6 Aug - Tue, 26 Aug
Turkish Airlines Logo
22:10 - 20:25SYD-SOF
29h 15m2 stops
Turkish Airlines Logo
09:25 - 06:10SOF-SYD
37h 45m2 stops
$8,327Turkish Airlines
Find Deal
Fri, 8 Aug - Sun, 17 Aug
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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.

What’s the cheapest day of the week to fly from Sydney to Sofia?

The average price of all round-trip flights from Sydney to Sofia clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Sofia on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Sydney to Sofia. For your return ticket, we recommend flying on a Sunday and avoiding Fridays for the best deals.

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 February, where tickets cost $1,486 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is $2,757 and $2,077 respectively.

How far in advance should I book a flight from Sydney to Sofia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.
To get a below average price on the flight from Sydney to Sofia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low season

January

High season

June

Cheapest flight

$1,285
Best time to beat the crowds but there is an average 42% increase in price.
Most popular time to fly and prices are also 4% 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 $823 for a return ticket.

  • 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?

    oneworld, Star Alliance, and SkyTeam 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 $1,882 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 $1,564 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.

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
Qatar AirwaysOverall score based on 3563 reviews
7.4Entertainment
7.5Boarding
7.4Comfort
7.3Food
7.9Crew
Airline reviews

Liked some flight attendants. 1 was rude I'll not say her name I don't want to get her jn trouble on my flight back to Dallas from Doha. Very rude to some races of people clearly. She needs a better attitude and bedside manners. Asking her questions and she responds "WHAT" twice rudely like I was bothering her and "is it going to be cranberry or mango juice with an attitude".

8.0 ExcellentAnonymous, Mar 2025DPS - DOH
Read more Qatar Airways reviews

Liked some flight attendants. 1 was rude I'll not say her name I don't want to get her jn trouble on my flight back to Dallas from Doha. Very rude to some races of people clearly. She needs a better attitude and bedside manners. Asking her questions and she responds "WHAT" twice rudely like I was bothering her and "is it going to be cranberry or mango juice with an attitude".

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

I was unable to pre purchase sear upgrades or internet. Their online site is not user friendly and poor. I felt singled out in customs. Seats are very small even for a small person.

I was denied lounge facility at airport. Explanation was not satisfactory.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Being a QR Platinum member traveling in business class, I expected the staff to be more courteous. Unfortunately, the lady staff was rude attending business class 1K side.

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

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

5 unnecessary control before get in the craft. It is exagerated and very inefficient

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Boarding process is one of the worst i have ever seen. Poor planning and lack of experienced staff is vert apparent. Seat changes till the last minute was an added stress to the process.

I liked the ability to walk and stand in the crew area. I hated the security check experience before boarding. The airport staff were so rude, yelling at us unnecessarily, delaying us on purpose, and even threatening to call the police on us!

Bad service and food was not good. Give very less food.

Crew members, pilots and flight attendants are excellent. Beside, that, customer service is very lacking in all aspects of Turkish airlines

Very good except the boarding process too forever and wasn’t organized by group. I had a heavy pack or I wouldn’t have minded. I was in business. There were no audible announcements in the waiting area about boarding and everyone packed into the boarding area. Then boarding stopped for a long time but the staff made no announcements to update waiting passengers about the holdup. The flight was good after we got on.

This time my experience was very bad. The Turkish Airlines changed my flight from Erbil to Istanbul from 8:15 AM to 11:20 AM few days before the trip. This made my transit in Istanbul about ONE hour. I have a special needs child and need extra time to navigate the huge new Istanbul airport with a child. To make the matter even more stressful the flight took off about 20 minutes late from Erbil which made our transit even shorter (around 40 minutes). The Turkish Airlines failed me on too many points despite clearly asking for help and as follows: 1. I asked the checking agent in Erbil for seats at the front of the plane to exit first and he stated the closest one is in the middle of the plane and I should ask the flight crew for help 2. I asked the boarding agent in Erbil to ask the flight crew to let us out first since we don’t have much transit time and she said she can’t and they wouldn’t listen to her anyway. 3. When we boarded I specifically asked the cabin crew chief the same request and after some discussion he wanted to get rid of me and said, they will help when we land. I again politely reminded the same person to help us when we exit before landing and this time he stated he would NOT be able to even announce to the passenger to let the people which short transit first and I should just deal with it like other passengers. He also told me to ask for help from the airlines staff at the gate when we get to the airport. This is very rude coming from the Cabin Crew chief. 4. I asked the airline crew at the gate which he had a cell phone to call the gate of my flight to inform them we are on our way and the agent pretended he didn’t speak English… Frustrating 5. I went to the Golf Card station (used to transfer passenger in the large airport) and asked for a ride and the driver there “shooed” me away pretending he doesn’t understand English while looking into his phone constantly telling me “Go this way, Go this way”. I saw first-hand other well able passengers on these cards and Turkish looking families get help on our way … which is clear discriminations. 6. We finally got to the Gate as one of the last people and we didn’t even use the bathroom on our way and made it back to Canada. I am extremely frustrated with the TKY this time and feel discriminated against just because I look from the Middle East despite I am and my child are Canadian. The Turkish Airlines operations failed me on too many points this time.

My flight has been changed twice so far. Disappointed with Turkish!

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

Information on your arrival and departure airports

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