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$630 Cheap flights to Bulgaria

1 adult
1 adult, Economy, 0 bags

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Recent flights found to popular cities in Bulgaria

Find flights to these popular cities in Bulgaria from your nearest airport.

Flights to Sofia

Search all flight deals to Sofia
Multiple Airlines
9 Nov
SYD
34h 40m
2 stops
SOF
19 Nov
SOF
33h 25m
2 stops
SYD
$1,616
Multiple Airlines
9 Nov
SYD
31h 10m
2 stops
SOF
19 Nov
SOF
46h 10m
3 stops
SYD
$1,630
Multiple Airlines
8 Oct
SYD
38h 50m
2 stops
SOF
15 Oct
SOF
43h 10m
2 stops
SYD
$1,680
Multiple Airlines
9 Nov
SYD
31h 00m
3 stops
SOF
19 Nov
SOF
46h 10m
3 stops
SYD
$1,694
Multiple Airlines
8 Oct
SYD
45h 00m
3 stops
SOF
15 Oct
SOF
43h 10m
2 stops
SYD
$1,726
Multiple Airlines
8 Oct
SYD
45h 00m
3 stops
SOF
15 Oct
SOF
36h 45m
3 stops
SYD
$1,756
Turkish Airlines
2 Oct
SYD
46h 10m
2 stops
SOF
23 Oct
SOF
39h 00m
2 stops
SYD
$1,778
Turkish Airlines
1 Oct
SYD
42h 40m
2 stops
SOF
23 Oct
SOF
39h 00m
2 stops
SYD
$1,823
British Airways
10 Nov
SYD
41h 55m
2 stops
SOF
18 Nov
SOF
48h 50m
2 stops
SYD
$1,828
British Airways
8 Nov
SYD
40h 35m
2 stops
SOF
16 Nov
SOF
52h 40m
2 stops
SYD
$1,831
Turkish Airlines
18 Nov
MEL
45h 30m
2 stops
SOF
22 Nov
SOF
23h 45m
2 stops
MEL
$1,881
Turkish Airlines
6 Nov
SYD
32h 20m
2 stops
SOF
21 Nov
SOF
24h 45m
2 stops
SYD
$1,883

Flights to Varna

Search all flight deals to Varna
Turkish Airlines
31 Jan
MEL
38h 25m
2 stops
VAR
4 Feb
VAR
28h 50m
2 stops
MEL
$2,908
Turkish Airlines
11 Sept
MEL
50h 05m
2 stops
VAR
24 Sept
VAR
30h 00m
2 stops
MEL
$3,384
Turkish Airlines
11 Sept
MEL
50h 05m
2 stops
VAR
24 Sept
VAR
38h 25m
2 stops
MEL
$3,486
Turkish Airlines
11 Sept
MEL
50h 05m
2 stops
VAR
24 Sept
VAR
38h 25m
2 stops
MEL
$3,497
Turkish Airlines
11 Sept
MEL
50h 05m
2 stops
VAR
24 Sept
VAR
38h 25m
2 stops
MEL
$3,510
Turkish Airlines
11 Sept
MEL
50h 05m
2 stops
VAR
24 Sept
VAR
38h 25m
2 stops
MEL
$3,518
Multiple Airlines
11 Sept
MEL
26h 45m
2 stops
VAR
24 Sept
VAR
47h 25m
3 stops
MEL
$3,877
Multiple Airlines
11 Sept
MEL
42h 10m
2 stops
VAR
24 Sept
VAR
47h 25m
3 stops
MEL
$4,122
Multiple Airlines
11 Sept
MEL
50h 05m
2 stops
VAR
24 Sept
VAR
47h 25m
3 stops
MEL
$4,244
Multiple Airlines
11 Sept
MEL
45h 25m
3 stops
VAR
24 Sept
VAR
38h 25m
2 stops
MEL
$4,271
Multiple Airlines
11 Sept
MEL
42h 10m
2 stops
VAR
24 Sept
VAR
47h 25m
3 stops
MEL
$4,303
Multiple Airlines
11 Sept
MEL
45h 25m
3 stops
VAR
24 Sept
VAR
47h 25m
3 stops
MEL
$4,473

Find the cheapest flights from Australia to Bulgaria

Recent return flight deals from Australia to Bulgaria

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:30 - 18:00SYD  Sydney Kingsford Smith-SOF Sofia
40h 30m2 stops Beijing Capital Vienna Intl
Multiple Airlines Logo
14:10 - 15:50SOF  Sofia-SYD Sydney Kingsford Smith
40h 40m2 stops Frankfurt am Main Beijing Capital
$1,587Multiple Airlines
Tue, 3 Nov - Tue, 15 Dec
Multiple Airlines Logo
10:10 - 11:50SYD  Sydney Kingsford Smith-SOF Sofia
34h 40m2 stops Beijing Capital Vienna Intl
Multiple Airlines Logo
14:10 - 08:35SOF  Sofia-SYD Sydney Kingsford Smith
33h 25m2 stops Frankfurt am Main Beijing Capital
$1,616Multiple Airlines
Mon, 9 Nov - Thu, 19 Nov
Multiple Airlines Logo
15:15 - 13:25SYD  Sydney Kingsford Smith-SOF Sofia
31h 10m2 stops Guangzhou Baiyun Frankfurt am Main
Multiple Airlines Logo
06:25 - 13:35SOF  Sofia-SYD Sydney Kingsford Smith
46h 10m3 stops Frankfurt am Main Shenyang Guangzhou Baiyun
$1,630Multiple Airlines
Mon, 9 Nov - Thu, 19 Nov
Turkish Airlines Logo
21:05 - 12:15SYD  Sydney Kingsford Smith-SOF Sofia
46h 10m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
21:10 - 20:10SOF  Sofia-SYD Sydney Kingsford Smith
39h 00m2 stops Istanbul Kuala Lumpur Intl
$1,778Turkish Airlines
Fri, 2 Oct - Fri, 23 Oct
Turkish Airlines Logo
21:05 - 20:20SYD  Sydney Kingsford Smith-SOF Sofia
30h 15m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
09:35 - 20:10SOF  Sofia-SYD Sydney Kingsford Smith
26h 35m2 stops Istanbul Kuala Lumpur Intl
$1,823Turkish Airlines
Thu, 1 Oct - Sat, 24 Oct
Turkish Airlines Logo
21:05 - 20:20SYD  Sydney Kingsford Smith-SOF Sofia
30h 15m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
09:35 - 20:10SOF  Sofia-SYD Sydney Kingsford Smith
26h 35m2 stops Istanbul Kuala Lumpur Intl
$1,823Turkish Airlines
Fri, 2 Oct - Sat, 24 Oct
Emirates Logo
22:20 - 14:25PER  Perth-SOF Sofia
21h 05m1 stop Dubai Intl
Emirates Logo
15:25 - 17:35SOF  Sofia-PER Perth
21h 10m1 stop Dubai Intl
$2,068Emirates
Thu, 10 Sep - Sun, 27 Sep
Emirates Logo
22:20 - 14:25PER  Perth-SOF Sofia
21h 05m1 stop Dubai Intl
Emirates Logo
15:25 - 17:35SOF  Sofia-PER Perth
21h 10m1 stop Dubai Intl
$2,068Emirates
Tue, 8 Sep - Sun, 27 Sep
Qatar Airways Logo
14:50 - 12:10SYD  Sydney Kingsford Smith-SOF Sofia
28h 20m2 stops Doha Hamad Intl Rome Fiumicino
Qatar Airways Logo
10:20 - 06:35SOF  Sofia-SYD Sydney Kingsford Smith
61h 15m2 stops Berlin Brandenburg Doha Hamad Intl
$2,468Qatar Airways
Mon, 21 Sep - Mon, 28 Sep
Qatar Airways Logo
14:50 - 19:40SYD  Sydney Kingsford Smith-SOF Sofia
35h 50m2 stops Doha Hamad Intl Rome Fiumicino
Qatar Airways Logo
14:50 - 07:10SOF  Sofia-SYD Sydney Kingsford Smith
32h 20m2 stops Berlin Brandenburg Doha Hamad Intl
$2,711Qatar Airways
Sat, 3 Oct - Fri, 23 Oct

momondo Fare Finder

 
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneySofia

SYD Sydney Kingsford Smith - SOF Sofia

SYDSOF

Sydney Kingsford Smith

Tue 3/11

10:30-18:00

2 stops40h 30m

Sofia

Tue 15/12

14:10-15:50

2 stops40h 40m

$1,587

SydneySofia

SYD Sydney Kingsford Smith - SOF Sofia

SYDSOF

Sydney Kingsford Smith

Mon 9/11

10:10-11:50

2 stops34h 40m

Sofia

Thu 19/11

14:10-08:35

2 stops33h 25m

$1,616

SydneySofia

SYD Sydney Kingsford Smith - SOF Sofia

SYDSOF

Sydney Kingsford Smith

Mon 9/11

15:15-13:25

2 stops31h 10m

Sofia

Thu 19/11

06:25-13:35

3 stops46h 10m

$1,630

SydneySofia

SYD Sydney Kingsford Smith - SOF Sofia

SYDSOF

Sydney Kingsford Smith

Fri 2/10

21:05-12:15

2 stops46h 10m

Sofia

Fri 23/10

21:10-20:10

2 stops39h 00m

$1,778

SydneySofia

SYD Sydney Kingsford Smith - SOF Sofia

SYDSOF

Sydney Kingsford Smith

Thu 1/10

21:05-20:20

2 stops30h 15m

Sofia

Sat 24/10

09:35-20:10

2 stops26h 35m

$1,823

SydneySofia

SYD Sydney Kingsford Smith - SOF Sofia

SYDSOF

Sydney Kingsford Smith

Fri 2/10

21:05-20:20

2 stops30h 15m

Sofia

Sat 24/10

09:35-20:10

2 stops26h 35m

$1,823
Fastest return journey

PerthSofia

PER Perth - SOF Sofia

PERSOF

Perth

Thu 10/9

22:20-14:25

1 stop21h 05m

Sofia

Sun 27/9

15:25-17:35

1 stop21h 10m

$2,068

PerthSofia

PER Perth - SOF Sofia

PERSOF

Perth

Tue 8/9

22:20-14:25

1 stop21h 05m

Sofia

Sun 27/9

15:25-17:35

1 stop21h 10m

$2,068

SydneySofia

SYD Sydney Kingsford Smith - SOF Sofia

SYDSOF

Sydney Kingsford Smith

Mon 21/9

14:50-12:10

2 stops28h 20m

Sofia

Mon 28/9

10:20-06:35

2 stops61h 15m

$2,468

SydneySofia

SYD Sydney Kingsford Smith - SOF Sofia

SYDSOF

Sydney Kingsford Smith

Sat 3/10

14:50-19:40

2 stops35h 50m

Sofia

Fri 23/10

14:50-07:10

2 stops32h 20m

$2,711

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bulgaria from

Bulgaria flights insights and trends

Explore insights for your Bulgaria flight to craft the best travel plan

Which airlines fly to Bulgaria?

Turkish Airlines, Emirates and Qatar Airways are the top three most popular airlines that fly to Bulgaria from Australia according to our data. Turkish Airlines is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Bulgaria. Keep in mind that there are 3 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Bulgaria

Click on the cities below to find out when it's cheapest to fly to Bulgaria from Australia
Sofia
Sofia
Find flights to Sofia

Cheap Bulgaria flight deals and tips

Summary info about Bulgaria flight prices, duration and airlines

Best One-Way Price

$630

Best Round-Trip Price

$1,587

Fastest flight time

53h 15m

Popular in

December
The best one-way flight price to Bulgaria from Australia in the last 5 days is $630 (Sydney Kingsford Smith to Sofia).
Search Deals
The best return flight price to Bulgaria from Australia in the last 5 days is $1,587 (Sydney Kingsford Smith to Sofia).
Search Deals
The fastest flight to Bulgaria from Australia takes 53h 15m (Sydney Kingsford Smith to Sofia).
Search Deals
December has the highest demand for flights to Bulgaria, with a 7% price increase on average.
Search Deals

Frequently asked questions about flying to Bulgaria

What is the cheapest flight to Bulgaria?

If you are looking to fly to Bulgaria for less, look to airlines like Aegean Airlines, Turkish Airlines, and Emirates, with prices starting at $135, $1,072, and $1,419 respectively.

Which airlines fly to Bulgaria?

There are a total of 3 airlines that operate flight routes to Bulgaria, with Turkish Airlines being the most popular option. An estimated 44% of those flying into Bulgaria choose to fly with Turkish Airlines. If you’re unable to find tickets with Turkish Airlines, then Emirates and Qatar Airways are also popular airlines to fly with.

What is the most popular airport in Bulgaria to fly to?

Sofia is the most popular airport in Bulgaria to fly to, with 64% of all users travelling to Bulgaria opting to take a flight into this airport. If you’re interested in staying in Sofia, which is the city in Bulgaria that is closest to Sofia, then be sure to check momondo for cheap flight deals.

When did momondo last update prices for flights to Bulgaria?

Prices for flights to Bulgaria are updated daily.

How many operators does momondo search for flights to Bulgaria?

The number of operators available for flights to Bulgaria is 4 as of August 2026.

How old do you have to be to fly to Bulgaria?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Bulgaria.

What documentation or ID do you need to fly to Bulgaria?

The travel and health documents required for your trip to Bulgaria can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Bulgaria. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Bulgaria?

It is quick and easy to find flights to Bulgaria on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bulgaria that suits you.

Can I find flights to Bulgaria with flexible booking policies on momondo?

Yes. All flights to Bulgaria on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Bulgaria?

momondo helps you find the best flight to Bulgaria by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Bulgaria right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Bulgaria now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Bulgaria and let you know when they change.

An easier way to manage your Bulgaria trip

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Find better results for your trip to Bulgaria

Popular Flights to Bulgaria

Perth to Sofia flightsfrom $1,429
Sydney to Sofia flightsfrom $1,680
Melbourne to Sofia flightsfrom $2,068
Brisbane to Sofia flightsfrom $2,170
Brisbane to Varna flightsfrom $2,356
Melbourne to Varna flightsfrom $3,510