SOF

$679 Find Cheap Flights to Sofia – Compare and Save

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Everything you should know

Cheapest return flight
$1,510
Typical prices: $1,860-$2,472
Multiple Airlines
Sat 13/1Fri 16/2
SYD - SOF • 2 stops
Cheapest one-way flight
$679
Typical prices: $1,067-$1,591
Multiple Airlines
Wed 31/1
BNE - SOF • 3 stops
Top airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
Top routes
Cheapest • 5% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 11% 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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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

Wed, 13 Jan - Tue, 16 Feb
Multiple Airlines Logo
10:30 - 13:15Sydney  Sydney Kingsford Smith-Sofia Sofia
35h 45m2 stops Beijing Capital Munich Franz Josef Strauss
Multiple Airlines Logo
06:25 - 08:35Sofia  Sofia-Sydney Sydney Kingsford Smith
41h 10m2 stops Frankfurt am Main Beijing Capital
$1,510Multiple Airlines
20 hours ago
Wed, 13 Jan - Tue, 16 Feb
Multiple Airlines Logo
10:30 - 13:15Sydney  Sydney Kingsford Smith-Sofia Sofia
35h 45m2 stops Beijing Capital Munich Franz Josef Strauss
Multiple Airlines Logo
14:10 - 08:35Sofia  Sofia-Sydney Sydney Kingsford Smith
33h 25m2 stops Frankfurt am Main Beijing Capital
$1,510Multiple Airlines
1 day ago
Thu, 21 Jan - Fri, 12 Feb
Multiple Airlines Logo
16:05 - 14:45Perth  Perth-Sofia Sofia
28h 40m2 stops Doha Hamad Intl Václav Havel Prague
Multiple Airlines Logo
08:00 - 18:45Sofia  Sofia-Perth Perth
28h 45m2 stops Zurich Doha Hamad Intl
$1,756Multiple Airlines
3+ days ago
Thu, 4 Feb - Sun, 7 Feb
Qatar Airways Logo
16:05 - 15:30Perth  Perth-Sofia Sofia
29h 25m2 stops Doha Hamad Intl Belgrade Nikola Tesla
Qatar Airways Logo
14:20 - 18:45Sofia  Sofia-Perth Perth
46h 25m2 stops Zurich Doha Hamad Intl
$1,810Qatar Airways
1 day ago
Mon, 16 Nov - Sat, 21 Nov
Turkish Airlines Logo
02:30 - 20:55Perth  Perth-Sofia Sofia
24h 25m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
21:45 - 01:30Sofia  Sofia-Perth Perth
45h 45m2 stops Istanbul Kuala Lumpur Intl
$1,845Turkish Airlines
2 days ago
Thu, 12 Nov - Mon, 16 Nov
Qatar Airways Logo
15:50 - 15:30Sydney  Sydney Kingsford Smith-Sofia Sofia
32h 40m2 stops Doha Hamad Intl Belgrade Nikola Tesla
Qatar Airways Logo
05:00 - 06:50Sofia  Sofia-Sydney Sydney Kingsford Smith
40h 50m2 stops Belgrade Nikola Tesla Doha Hamad Intl
$1,847Qatar Airways
3+ days ago
Mon, 16 Nov - Sat, 21 Nov
Turkish Airlines Logo
02:30 - 20:55Perth  Perth-Sofia Sofia
24h 25m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
21:45 - 01:30Sofia  Sofia-Perth Perth
45h 45m2 stops Istanbul Kuala Lumpur Intl
$1,848Turkish Airlines
3+ days ago
Thu, 12 Nov - Mon, 16 Nov
Qatar Airways Logo
15:50 - 15:30Sydney  Sydney Kingsford Smith-Sofia Sofia
32h 40m2 stops Doha Hamad Intl Belgrade Nikola Tesla
Qatar Airways Logo
05:00 - 06:50Sofia  Sofia-Sydney Sydney Kingsford Smith
40h 50m2 stops Belgrade Nikola Tesla Doha Hamad Intl
$1,851Qatar Airways
3+ days ago
Sun, 8 Nov - Sun, 15 Nov
Emirates Logo
22:20 - 13:25Perth  Perth-Sofia Sofia
21h 05m1 stop Dubai Intl
Emirates Logo
14:25 - 17:30Sofia  Sofia-Perth Perth
21h 05m1 stop Dubai Intl
$2,010Emirates
8 hours ago
Sun, 8 Nov - Sun, 15 Nov
Emirates Logo
22:20 - 13:25Perth  Perth-Sofia Sofia
21h 05m1 stop Dubai Intl
Emirates Logo
14:25 - 23:55Sofia  Sofia-Perth Perth
51h 30m2 stops Dubai Intl Singapore Changi
$2,037Emirates
8 hours ago
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 $1,510 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 $2,115, based on KAYAK data over the past 12 months. Return fares from Brisbane average $2,046, while Melbourne Airport runs a bit higher at $2,084.

What is the cheapest day to fly to Sofia?

Friday is the cheapest day to fly to Sofia at $2,088 return on average over the past 12 months on KAYAK. Saturday is the most expensive at $2,244.

What is the cheapest month to fly to Sofia?

•May is the cheapest month to fly to Sofia with an average price of $1,892 return.
•December ($2,739) and August ($2,213) 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 $1,960 return on average. Night flights are the most expensive at $2,290.

What is a good deal for flights to Sofia?

Flights under $1,860 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 $1,741
•Melbourne Airport $1,809
•Perth $1,860.

Key details for flights to Sofia

Low season

February

Cheapest flight

$679
Beat the crowds with an average 83% drop in traveller numbers.
The most popular month to fly with an average 106% increase in traveller numbers.
One-way flight from Brisbane 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 $1,860 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.

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 $1,860. 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 $1,892, 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 $330 on a return flight. Morning flights to Sofia average $1,960 compared to $2,290 for evening 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 3688 reviews
8.1Comfort
7.9Food
8.4Crew
8.2Boarding
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!

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.

I was flying business so you expect a level of comfort/support…but the staff on these flights were outstanding in their attention to detail and nothing was too difficult for them.

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.

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

Travelling to a place near Sofia?

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Bansko
Borovets
Velingrad

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