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Find cheap flights to Bulgaria from $820

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to Bulgaria departing on 11/4. 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
Thu 18/4
Thu 25/4

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Best Bulgaria Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sofia
Sofia2 stops$1,964
Varna
Varna2 stops$2,246

Good to know

Low season

January

High season

September

Cheapest flight

$820
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Melbourne to Sofia

FAQs - booking Bulgaria flights

  • How long is the flight to Bulgaria?

    An average direct flight from Australia to Bulgaria takes 36h 06m, covering a distance of 23564 km. The most popular route is Melbourne - Varna with an average flight time of 34h 10m.

  • What is the cheapest flight to Bulgaria?

    The cheapest ticket to Bulgaria from Australia found in the last 72 hours was $1,726. The most popular route is Melbourne to Varna and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,732.

  • What are the most popular destinations in Bulgaria?

    The next most popular destination is Varna (41%).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to Bulgaria

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

Top 5 airlines flying to Bulgaria

Need help choosing which airline to fly with from Australia to Bulgaria? 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 KAYAK reviews.
8.2
Singapore AirlinesOverall score based on 1520 reviews
82entertainment
84boarding
83overall
81comfort
78food
87crew
Airline reviews

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

Read more about Singapore Airlines

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

Wonderful service, planes and interior in great condition, very pleasant experience

Every thing was fine. Some ild classical Hindi movies should be add

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

Transfer within the same terminal and lots of facilities at the airport.

The stewardess was very helpful all the way. My seat had an issue with headphones and after the replaced and gave me a new pair and noticed it was the seat I got a new chair to sit and a great ride back home

The seat comfort, the food and of course the crew, they made you feel welcome and relaxed 😊

Check in was snails pace, only 1 of the luggage screen was working so long lines, an hour to check in Nobody seemed to want to fix the issue Flight was 45 minutes late Scoot is a mini sized plane ( sardine class plane), literally felt slammed between people

Left hr late & arrived 1hr late luggage was slow to be offloaded! The flight crew & food were good! Movie selection was ok!

The boarding was very chaotic and some airline staff were rude. This needs attending to.

I liked theAVML food. Taste was alright and quantity was enough. Sometimes during the flight I felt that the smell from toilet was coming to the cabin

I bought Business class ticket but they treated me like economic class. No lounge allowed at check inn I have to take stuff out while other passengers have more than 25 lb in bag. Because I bought tickets from other than airlines . It’s discriminations from airlines to passengers.

Emirates is usually on time, but not this trip. Also, during the flight the attendants disappear unless called upon. Very strange. I have watched the quality of Emirates service diminish over the last five years.

There was a smell front the washroom on flight. There could have been efforts to ensure better sanitation/air circulation once used severally.

Over all good service but from Dubai to Delhi horrible service. Not happy

Dirty plane. Urine on floor of lavatories, food was not cleaned from previous leg of flight prior to boarding, lavatories only cleaned once inflight. Boarded by group number, but did not inform passengers in terminal. So standing in line for ~40min.

Long line at check in. It should be able to move faster.

Everything was excellent. It would be nice if bigger and obese people would take two seats. The guy next to me was obese and I was squeezed into my seat. His big shoulders forced me to constantly move away from him since he spread into my space as well

Everything was excellent! It would be nice to have a slightly bigger seat

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.

I liked the overall service and comfort. The only annoying thing was paying for excess baggage at the airport. They have limited options and they don't take all cards.

No separate queue for business class/platinum passengers. I had to stay in the long queue to board. I requested breakfast before landing, but the crew didn't offer, except a coffee with milk. No tea with milk was available. Had asked for cookies, but didn't receive them. The crew in the business class was not good in terms of service..

I had never seen any cabin crews behaving like that. They are not at all professionally fit for this job

Polite and helpful crew. My son developed fever. Crew members came and gave him medication and also came and enquired about his health several times.

Boarding delayed, no communication. I left the lounge, and heard a final call, boarding started after a 30 minutes.

Very bad. We booked 8 months in advance for 2 people but couldn’t get seats together. Food was so bad I couldn’t even eat.

Okay not so good or great. The flight operated by Indigo is worst from boarding to luggage handling and food. Damaged one luggage and delayed another luggage. Still did not get it, since 2 days.

The staffs were very good and helpful especially since we were traveling with a toddler

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.

Turkish airline always good Only Turkish representatives at the gave need to be more helpfull to any staff who traveling on Turkish airline . One situation happened Ist to jfk on Feb 29 TK3 had seats I asked them to transfer me to tk3 because Feb 29 tk1 was oversold and they advise me that I might not make it for tk1 I asked them to transfer me to tk3 and they say no they can’t do it I been telling them you know that I don’t have a chance for tk 1 why would you let plane go with some empty seats on tk3 if you can transfer me to tk3 and have less staff on tk1 and still told me no I waited for tk1 9 hours and only last minute I got seat on tk1 It was not easy situation but I am glad I made it home Thank you Turkish Airline One more suggestion for Turkish Airline you need to make a FIRST CLASS cabin it would be so cool 🆒 Good luck all the best See you more

The flight departed on time and the staff was professional.

I am writing to express my extreme dissatisfaction with the recent flight experience I had with your airline. This has been one of the worst travel experiences I have ever encountered, and I feel compelled to bring it to your attention. Firstly, I missed my flight due to what I perceive to be a lack of clear communication and coordination on the part of your staff. There was no remorse or apology from the airline's representatives, which further exacerbated the situation. As a result of missing my flight, I was subjected to a 24-hour delay at the airport, where I had to spend a significant amount of money to rent a hotel room and cover other incidental expenses. Additionally, since my baggage was already checked in from Tanzania to Turkey, I had to purchase essential items for the 24-hour period. What truly dismayed me, however, was the discourteous and unprofessional attitude of your staff. Their lack of empathy and understanding only added to the stress and inconvenience of the situation. I have been traveling abroad for over 20 years, and I can confidently say that this experience has been the worst I have ever encountered. As a result, I am compelled to reconsider ever using your airline again for future travel. I strongly urge you to address the issues I have raised and take immediate steps to rectify the situation. Additionally, I expect a formal apology and a refund for the expenses I incurred due to the airline's negligence. Thank you for your attention to this matter, and I look forward to your prompt response.

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

Food not good, flight attendants not the best, not accommodating very ruff

Better attitude training for staff at airport, better training for flight attendants, better food, don’t put us with all the crying babies that cried nonstop for 12 plus hours.

Flight attendants were harsh, food could be better, took way too long to pick up food trays, were stuck with the crying babies the entire to and from trip. Restrictions of 8 kg for cabin luggage is ridiculous that’s barely 2 pairs of pants, shirts, shoes. There shouldn’t be any restrictions on the carry on luggage size except the checked in luggage. Attendants don’t even help with putting luggage in cabin space. Attendant picked up food tray and spilled cherry juice all over my husband and has the nerve to come back to ask why he hadn’t changed his clothes.

Istanbul to Miami Sector the plane was nice and clean except for no WiFi during the entire flight. The flight from Karachi to Istanbul was another story .The sad part is we paid for business class to be comfortable. The foot rest didn’t work. The flight attendant had to push the seat to put to recline position and/or put it back. This was not only for me but for other passengers in business class. The tray table would not come out so had to get help from the passenger sitting next to me. I understand that they may have to use old planes but Turkish Airlines have to make sure that the things are functional especially the duration of flight is six hours and they are charging a lot of money. It seemed that i was flying a domestic sector instead of an international flight.

Very cheesy food in both options - had to pass. Boarding with open doors (winter)

The food could be better. The service was okay. Could have done more to provide water throughout the flight.

I really like it and travel to Europe and back with Lufthansa, but it is getting expensive, a bit beyond my me

Like: On-time performance Dislikes: Old aircraft with faded paint (A330), no WiFi availability, dismal food (dinner was a very poor selection, while "breakfast" was a joke!)

No eye patches , socks given out for overnight flight! The snack on the short haul was a cube of chocolate! The seat was uncomfortable for a long haul - not enough cushioning!

Efficient boarding process. Staff are nice. Food should be better.

Overall good experience with boarding, and food. No entertainment was provided from Frankfurt to Delhi, that could have been better

No complementary food or drink was given for almost 4 hours of a flight.

I always like to travel with Discover Airlines because of their extraordinary services, comfort, and feel safe.

The flight was very good , on time without delays, specially the staff was great!

I paid a lot of money for seat selection and was miserable for flight duration

Seats on the A320 were more comfortable than the A330 I took from RSW to Frankfurt

Book Cheap Bulgaria Plane Tickets

Recent return flight deals

8/6Sat
2 stopsLufthansa
29h 55mMEL-SOF
11/6Tue
2 stopsLufthansa
29h 00mSOF-MEL
$1,964
8/6Sat
2 stopsLufthansa
29h 55mMEL-SOF
11/6Tue
2 stopsLufthansa
29h 00mSOF-MEL
$1,969
6/6Thu
2 stopsTurkish Airlines
34h 10mMEL-VAR
10/6Mon
2 stopsTurkish Airlines
38h 15mVAR-MEL
$2,246
6/6Thu
2 stopsTurkish Airlines
34h 10mMEL-VAR
10/6Mon
2 stopsTurkish Airlines
38h 15mVAR-MEL
$2,252
25/5Sat
2 stopsLufthansa
28h 20mSYD-SOF
28/5Tue
2 stopsLufthansa
31h 50mSOF-SYD
$2,311
25/5Sat
2 stopsLufthansa
28h 20mSYD-SOF
28/5Tue
2 stopsLufthansa
31h 50mSOF-SYD
$2,316
14/5Tue
3 stopsBritish Airways
62h 15mBNE-SOF
18/5Sat
3 stopsBritish Airways
54h 30mSOF-BNE
$2,825
14/5Tue
3 stopsBritish Airways
62h 15mBNE-SOF
18/5Sat
3 stopsBritish Airways
53h 30mSOF-BNE
$2,832
14/5Tue
2 stopsQatar Airways
46h 05mBNE-SOF
18/5Sat
1 stopQatar Airways
20h 55mSOF-BNE
$3,120
14/5Tue
2 stopsQatar Airways
46h 05mBNE-SOF
18/5Sat
1 stopQatar Airways
20h 55mSOF-BNE
$3,122

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Recent one-way flight deals

11/4Thu
3 stops
59h 35mMEL-SOF
$820
13/4Sat
3 stops
55h 00mMEL-SOF
$870
13/4Sat
2 stops
51h 15mMEL-SOF
$917
11/4Thu
2 stops
34h 55mMEL-SOF
$928
12/4Fri
3 stops
33h 50mMEL-SOF
$1,012
12/4Fri
2 stops
31h 45mMEL-SOF
$1,024
12/4Fri
1 stopEmirates
40h 10mMEL-SOF
$1,682
10/4Wed
2 stopsEmirates
43h 30mMEL-SOF
$1,691
13/4Sat
1 stopQatar Airways
22h 30mMEL-SOF
$1,871
11/4Thu
1 stopQatar Airways
28h 15mMEL-SOF
$2,060

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Flights to Bulgaria

Return flight deals:

Bulgaria - Australia

Cabin classes: