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$881 Find Cheap Flights to Sofia – Compare and Save

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Everything you should know

Cheapest return flight
$1,538
Typical prices: $1,852-$2,500
Multiple Airlines
Sat 17/11Sat 24/11
SYD - SOF • 2 stops
Cheapest one-way flight
$881
Typical prices: $1,044-$1,582
Multiple Airlines
Thu 6/12
SYD - SOF • 3 stops
Top airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
Top routes
Cheapest • 8% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 9% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Sofia!
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Booking Insights
Flight Deals

Cheap Flights to Sofia

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Sofia

Tue, 17 Nov - Tue, 24 Nov
Multiple Airlines Logo
10:30 - 13:15SYD  Sydney Kingsford Smith-SOF Sofia
35h 45m2 stops Beijing Capital Munich Franz Josef Strauss
Multiple Airlines Logo
14:10 - 08:35SOF  Sofia-SYD Sydney Kingsford Smith
33h 25m2 stops Frankfurt am Main Beijing Capital
$1,538Multiple Airlines
Sat, 14 Nov - Sat, 21 Nov
Multiple Airlines Logo
12:00 - 15:45MEL  Melbourne-SOF Sofia
36h 45m2 stops Shanghai Pu Dong Budapest Ferenc Liszt Intl
Multiple Airlines Logo
07:10 - 10:00SOF  Sofia-MEL Melbourne
41h 50m2 stops Budapest Ferenc Liszt Intl Shanghai Pu Dong
$1,565Multiple Airlines
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
18:25 - 20:50PER  Perth-SOF Sofia
31h 25m2 stops Singapore Changi Athens Eleftherios V.
Multiple Airlines Logo
05:45 - 19:50SOF  Sofia-PER Perth
33h 05m3 stops Malaga Abu Dhabi Zayed Intl Kuala Lumpur Intl
$1,631Multiple Airlines
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
09:30 - 15:00PER  Perth-SOF Sofia
34h 30m3 stops Singapore Changi Beijing Capital Budapest Ferenc Liszt Intl
Multiple Airlines Logo
05:45 - 19:50SOF  Sofia-PER Perth
33h 05m3 stops Malaga Abu Dhabi Zayed Intl Kuala Lumpur Intl
$1,664Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Turkish Airlines Logo
22:35 - 08:40MEL  Melbourne-SOF Sofia
43h 05m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
16:00 - 20:45SOF  Sofia-MEL Melbourne
43h 45m2 stops Istanbul Singapore Changi
$1,788Turkish Airlines
Thu, 29 Oct - Wed, 4 Nov
Turkish Airlines Logo
21:35 - 08:40SYD  Sydney Kingsford Smith-SOF Sofia
44h 05m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
21:40 - 19:25SOF  Sofia-SYD Sydney Kingsford Smith
36h 45m2 stops Istanbul Singapore Changi
$1,792Turkish Airlines
Thu, 5 Nov - Sun, 8 Nov
Turkish Airlines Logo
21:35 - 08:40SYD  Sydney Kingsford Smith-SOF Sofia
44h 05m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
16:00 - 19:25SOF  Sofia-SYD Sydney Kingsford Smith
42h 25m2 stops Istanbul Singapore Changi
$1,795Turkish Airlines
Thu, 22 Oct - Sun, 25 Oct
Emirates Logo
22:20 - 14:25PER  Perth-SOF Sofia
21h 05m1 stop Dubai Intl
Emirates Logo
14:25 - 17:30SOF  Sofia-PER Perth
21h 05m1 stop Dubai Intl
$2,015Emirates
Thu, 22 Oct - Sun, 25 Oct
Emirates Logo
22:20 - 14:25PER  Perth-SOF Sofia
21h 05m1 stop Dubai Intl
Emirates Logo
14:25 - 17:30SOF  Sofia-PER Perth
21h 05m1 stop Dubai Intl
$2,016Emirates
Sun, 1 Nov - Sun, 8 Nov
Emirates Logo
20:55 - 13:25BNE  Brisbane-SOF Sofia
24h 30m1 stop Dubai Intl
Emirates Logo
14:25 - 05:55SOF  Sofia-BNE Brisbane
31h 30m2 stops Dubai Intl Singapore Changi
$2,018Emirates
Booking Insights

Price, demand, and travel trends for flights to Sofia

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Sofia?

Sydney to Sofia is the cheapest route at $1,538 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Sofia?

On average, a return flight from Australia to Sofia costs $2,101, based on KAYAK data over the past 12 months. Return fares from Brisbane average $2,011, while Melbourne Airport runs a bit higher at $2,023.

What is the cheapest day to fly to Sofia?

Tuesday is the cheapest day to fly to Sofia at $2,081 return on average over the past 12 months on KAYAK. Sunday is the most expensive at $2,275.

What is the cheapest month to fly to Sofia?

•May is the cheapest month to fly to Sofia with an average price of $1,916 return.
•December ($2,749) and August ($2,197) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Sofia?

Morning flights to Sofia are the cheapest at $2,012 return on average. Evening flights are the most expensive at $2,436.

What is a good deal for flights to Sofia?

Flights under $1,852 are considered a good deal. 25% of KAYAK users found return flights to Sofia at or below these prices, with the lowest fares from:
•Brisbane $1,689
•Melbourne Airport $1,818.

Key details for flights to Sofia

Low season

February

Cheapest flight

$881
Beat the crowds with an average 82% drop in traveller numbers.
The most popular month to fly with an average 76% increase in traveller numbers.
One-way 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

Your questions about flights to Sofia, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Sofia is a good deal?

    A good deal on a flight to Sofia is around $1,852 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which city has the cheapest flights to Sofia?

    Based on fares booked in the past 5 days, the cheapest flights to Sofia are from Melbourne, starting at $1,565 return.

Your guide to booking Sofia flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Sofia, a good return fare is around $1,852. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Sofia in May. Return fares historically average $1,916, making May the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to $424 on a return flight. Morning flights to Sofia average $2,012 compared to $2,436 for afternoon flights.

Reviews of the top 3 airlines flying to Sofia

 
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 3667 reviews
8.2Boarding
8.0Comfort
8.4Crew
7.9Food
8.2Entertainment
Airline reviews

Toilets could be serviced more frequently. They ran out of toilet paper.

8.0 ExcellentAnonymous, Sept 2026
Read more Emirates reviews

Toilets could be serviced more frequently. They ran out of toilet paper.

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!

Overall the crew were friendlier than similar premium airlines like Cathay or Singapore. Seat was good. Food was excellent.. the starlink wifi was a real plus. The entertainment was just ok.

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!

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

Boarding started too early stuck standing in the security corral for 1 hour with no update on when to board

See comments in previous section Houston to Chicago Chicago to Istanbul

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.

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.

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.

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad

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