SOF

$713 Find Cheap Flights to Sofia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sofia departing on 11/9. 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

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Everything you should know

Cheapest return fare
$1,650
Typical prices: $1,887-$2,430
Multiple Airlines
Fri 14/8Fri 21/8
PER - SOF • 2 stops
Cheapest one-way flight
$713
Multiple Airlines
Fri 11/9
SYD - SOF • 3 stops
Top routes
Cheapest
Most popular
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Flight Deals

Cheap Flights to Sofia

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

Fri, 14 Aug - Fri, 21 Aug
Multiple Airlines Logo
18:25 - 20:30
PER
-
SOF
31h 05m
2 stops
Multiple Airlines Logo
13:15 - 19:50
SOF
-
PER
25h 35m
2 stops
$1,650Multiple Airlines
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
$1,667Qatar 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
$1,669Qatar Airways
Thu, 23 Jul - Mon, 27 Jul
Multiple Airlines Logo
18:25 - 21:15
PER
-
SOF
31h 50m
2 stops
Multiple Airlines Logo
13:45 - 19:50
SOF
-
PER
25h 05m
2 stops
$1,718Multiple Airlines
Tue, 4 Aug - Sat, 22 Aug
Turkish Airlines Logo
21:05 - 15:00
SYD
-
SOF
24h 55m
2 stops
Turkish Airlines Logo
09:35 - 19:10
SOF
-
SYD
26h 35m
2 stops
$1,928Turkish Airlines
Wed, 18 Nov - Mon, 23 Nov
British Airways Logo
00:40 - 19:20
BNE
-
SOF
50h 40m
2 stops
British Airways Logo
17:15 - 09:05
SOF
-
BNE
31h 50m
3 stops
$1,973British 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
$1,984Etihad Airways
Thu, 23 Jul - Mon, 27 Jul
Emirates Logo
22:20 - 14:25
PER
-
SOF
21h 05m
1 stop
Emirates Logo
15:25 - 17:35
SOF
-
PER
21h 10m
1 stop
$2,139Emirates
Thu, 23 Jul - Mon, 27 Jul
Emirates Logo
12:05 - 14:25
MEL
-
SOF
33h 20m
2 stops
Emirates Logo
15:25 - 05:30
SOF
-
MEL
31h 05m
1 stop
$2,172Emirates
Thu, 19 Nov - Mon, 23 Nov
British Airways Logo
11:40 - 19:20
BNE
-
SOF
39h 40m
3 stops
British Airways Logo
17:15 - 09:05
SOF
-
BNE
31h 50m
3 stops
$2,206British Airways
Booking Insights

KAYAK's insights & trends for flights to Sofia

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

What is the cheapest flight to Sofia?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 3 days, the cheapest flight deal to Sofia was found on the route from Sydney, at $1,650 return. The most popular connection is from Melbourne to Sofia and KAYAK users have found return deals for as low as $1,851 in the last 3 days.

Good to know – Book Cheap Sofia Plane Tickets

Low seasonMarch
Cheapest flight$713
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Sydney to Sofia

When to book flights to Sofia

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Sofia based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Sofia flights

  • What is the cheapest flight to Sofia?

    In the last 3 days, the cheapest flight deal to Sofia was found on the route from Sydney, at $1,650 return. The most popular connection is from Melbourne to Sofia and KAYAK users have found return deals for as low as $1,851 in the last 3 days.

  • How far is Sofia Airport from central Sofia?

    Central Sofia is 7 km away from Sofia Airport.

  • What is the name of Sofia’s airport?

    There is only 1 airport in Sofia, called Sofia Airport (SOF). It can also be referred to as Sofia or Sofia Intl.

  • How does KAYAK find such low prices on flights 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 to Sofia.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Sofia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sofia flight deals.

Reviews of the top 3 airlines flying to Sofia

 
See real verified KAYAK customer reviews for airlines flying to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Sofia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
8.1
EmiratesOverall score based on 3606 reviews
8.2Entertainment
8.1Boarding
7.9Food
8.0Comfort
8.4Crew
Airline reviews

It was delayed for 2 hrs. Flight attendants were not attentive.

6.0 GoodAnonymous, Nov 2025
SYD - CHC
Read more Emirates reviews

It was delayed for 2 hrs. Flight attendants were not attentive.

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

They cancelled our flight, rebooked, cancelled that one. We are now flying New Zealand Air and need a refund please. How do we get it?

Wifi was not operational for the whole trip. Other than this, flight was well received .

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Comfort and customer service from most if the crew was great. The crew reassigning passengers should consider the presence of infants when reassigning seats. Unfortunately a couple of oversized passengers were relocated next to us, making this segment a bit uncomfortable, as there was not only extra leg space required. I ended up swapping seats with my husband so our baby wouldn't be impacted. My husband travelled quite uncomfortable as the reassigned neighbour shoulder and arm ended up on my husband's seat

Seats are not as easy to move as you would hope in premium econo Y

The plane was very old and uncomfortable. Service was very slow!

Flight from Dubai to Zagreb very bad cabin crew. Bad food

Flight got cancelled for good (apparently due to jet fuel concerns), and we had to re-book to Hannover, Germany instead.

Excellent service. Friendly and attentive flight attendants, can lay back in business class and be pretty comfortable, and delicious food. Flight on time departing and arriving.

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.

Changed to older plane with old set-up in Business class.

About an hour delay but we made it to Chicago. I feel that the smaller connecting flights are the ones that cause the delays on the bigger planes that fly international.

The segment bkk ist was ok. The segment ist to yul the boarding was chaotic with 5 control before get in the plain, in addition to normal control by scanner and metal detector during transfert

Very disorganised check-in and boarding. We won't fly with them again

seat didn't fold children noise in the air plain. no foot space

In general terms the service was excellent. I would ask that they add more content in Spanish to the catalog of movies, series and music.

It would be good to choose between a Turkish based meal and an American meal option.

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

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

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.

Online check-in doesn't work. That's why I couldn't give it full Star.

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.

This was a really enjoyable flight. Even though I was in economy, I had a great deal of leg space, I had a nice meal, and the flight staff was helpful and friendly. A really great flight.

Flight delayed, rerouted, communication extremely poor. Crew efficient but robotic, not supportive

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Everything you need to know for your flight to Sofia

Information on the airport you'll fly into in Sofia