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Look for other cheap flights to Bulgaria

$1,511 Cheap flights to Bulgaria

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Bulgaria departing on 16/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
16 Aug
SYD
44h 50m
3 stops
SOF
31 Aug
SOF
41h 00m
3 stops
SYD
$1,511
Multiple Airlines
3 Aug
MEL
47h 00m
2 stops
SOF
19 Aug
SOF
43h 00m
2 stops
MEL
$1,571
Multiple Airlines
18 Aug
MEL
35h 00m
2 stops
SOF
25 Aug
SOF
40h 25m
2 stops
MEL
$1,721
Turkish Airlines
3 Sept
SYD
24h 55m
2 stops
SOF
10 Sept
SOF
26h 35m
2 stops
SYD
$1,739
Multiple Airlines
3 Oct
PER
30h 20m
2 stops
SOF
10 Oct
SOF
33h 30m
3 stops
PER
$1,825
Multiple Airlines
16 Aug
SYD
35h 00m
2 stops
SOF
31 Aug
SOF
44h 00m
2 stops
SYD
$1,832
Multiple Airlines
4 Aug
MEL
35h 00m
2 stops
SOF
11 Aug
SOF
40h 25m
2 stops
MEL
$1,855
Multiple Airlines
4 Sept
PER
34h 30m
2 stops
SOF
11 Sept
SOF
33h 30m
2 stops
PER
$1,881
Multiple Airlines
16 Aug
SYD
31h 30m
2 stops
SOF
29 Sept
SOF
28h 20m
2 stops
SYD
$1,884
Multiple Airlines
16 Aug
SYD
31h 30m
2 stops
SOF
31 Aug
SOF
27h 55m
2 stops
SYD
$1,912
Multiple Airlines
3 Oct
PER
31h 05m
2 stops
SOF
10 Oct
SOF
32h 20m
2 stops
PER
$1,928
Multiple Airlines
3 Oct
PER
38h 30m
3 stops
SOF
10 Oct
SOF
33h 30m
3 stops
PER
$1,939

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
11 Sept
MEL
40h 15m
2 stops
VAR
24 Sept
VAR
38h 30m
2 stops
MEL
$1,939
Multiple Airlines
11 Sept
MEL
40h 15m
2 stops
VAR
24 Sept
VAR
47h 30m
3 stops
MEL
$2,237
Multiple Airlines
11 Sept
MEL
40h 15m
2 stops
VAR
24 Sept
VAR
38h 30m
2 stops
MEL
$2,244
Turkish Airlines
22 Oct
MEL
26h 05m
2 stops
VAR
26 Oct
VAR
38h 15m
2 stops
MEL
$2,268
Turkish Airlines
22 Oct
MEL
50h 45m
2 stops
VAR
26 Oct
VAR
39h 10m
2 stops
MEL
$2,611
Turkish Airlines
21 Oct
MEL
28h 50m
2 stops
VAR
26 Oct
VAR
24h 55m
2 stops
MEL
$2,701
Multiple Airlines
11 Sept
MEL
40h 20m
2 stops
VAR
24 Sept
VAR
38h 30m
2 stops
MEL
$2,763
Multiple Airlines
11 Sept
MEL
28h 50m
2 stops
VAR
24 Sept
VAR
47h 30m
3 stops
MEL
$2,784
Turkish Airlines
11 Sept
MEL
28h 50m
2 stops
VAR
24 Sept
VAR
38h 30m
2 stops
MEL
$2,838
Turkish Airlines
22 Oct
MEL
39h 05m
2 stops
VAR
26 Oct
VAR
24h 55m
2 stops
MEL
$2,851
Multiple Airlines
11 Sept
MEL
40h 20m
2 stops
VAR
24 Sept
VAR
38h 30m
2 stops
MEL
$2,917
Multiple Airlines
11 Sept
MEL
40h 20m
2 stops
VAR
24 Sept
VAR
47h 30m
3 stops
MEL
$2,946

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
10:05 - 23:55
SYD
-
SOF
44h 50m
3 stops
Multiple Airlines Logo
08:00 - 08:00
SOF
-
SYD
41h 00m
3 stops
$1,511Multiple Airlines
Sun, 16 Aug - Mon, 31 Aug
Multiple Airlines Logo
19:40 - 11:40
MEL
-
SOF
47h 00m
2 stops
Multiple Airlines Logo
12:25 - 14:25
SOF
-
MEL
43h 00m
2 stops
$1,571Multiple Airlines
Mon, 3 Aug - Wed, 19 Aug
Multiple Airlines Logo
11:00 - 15:00
MEL
-
SOF
35h 00m
2 stops
Multiple Airlines Logo
09:35 - 09:00
SOF
-
MEL
40h 25m
2 stops
$1,721Multiple Airlines
Tue, 18 Aug - Tue, 25 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
$1,739Turkish Airlines
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
18:25 - 19:45
PER
-
SOF
30h 20m
2 stops
Multiple Airlines Logo
05:00 - 19:30
SOF
-
PER
33h 30m
3 stops
$1,825Multiple Airlines
Sat, 3 Oct - Sat, 10 Oct
Turkish Airlines Logo
21:30 - 15:10
SYD
-
SOF
26h 40m
2 stops
Turkish Airlines Logo
09:40 - 19:35
SOF
-
SYD
24h 55m
2 stops
$1,962Turkish Airlines
Thu, 5 Nov - Mon, 9 Nov
Qatar Airways Logo
21:55 - 19:45
BNE
-
SOF
29h 50m
2 stops
Qatar Airways Logo
10:20 - 17:30
SOF
-
BNE
47h 10m
2 stops
$2,108Qatar Airways
Thu, 5 Nov - Mon, 9 Nov
Emirates Logo
22:20 - 14:25
PER
-
SOF
21h 05m
1 stop
Emirates Logo
14:25 - 17:20
SOF
-
PER
20h 55m
1 stop
$2,282Emirates
Thu, 1 Oct - Wed, 28 Oct
Emirates Logo
20:50 - 14:25
BNE
-
SOF
48h 35m
2 stops
Emirates Logo
15:25 - 06:25
SOF
-
BNE
32h 00m
1 stop
$2,304Emirates
Fri, 7 Aug - Fri, 14 Aug
British Airways Logo
08:20 - 19:20
PER
-
SOF
40h 00m
2 stops
British Airways Logo
19:45 - 22:55
SOF
-
PER
69h 10m
2 stops
$2,374British Airways
Sun, 4 Oct - Sun, 1 Nov

momondo Fare Finder

 
Locate flights to Bulgaria that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 23 July 2026.
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 - SOF

SYDSOF

Sydney Kingsford Smith

Sun 16/8

10:05-23:55

3 stops44h 50m

Sofia

Mon 31/8

08:00-08:00

3 stops41h 00m

$1,511

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Mon 3/8

19:40-11:40

2 stops47h 00m

Sofia

Wed 19/8

12:25-14:25

2 stops43h 00m

$1,571

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Tue 18/8

11:00-15:00

2 stops35h 00m

Sofia

Tue 25/8

09:35-09:00

2 stops40h 25m

$1,721

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 3/9

21:05-15:00

2 stops24h 55m

Sofia

Thu 10/9

09:35-19:10

2 stops26h 35m

$1,739

PerthSofia

PER - SOF

PERSOF

Perth

Sat 3/10

18:25-19:45

2 stops30h 20m

Sofia

Sat 10/10

05:00-19:30

3 stops33h 30m

$1,825

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Thu 5/11

21:30-15:10

2 stops26h 40m

Sofia

Mon 9/11

09:40-19:35

2 stops24h 55m

$1,962

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Thu 5/11

21:55-19:45

2 stops29h 50m

Sofia

Mon 9/11

10:20-17:30

2 stops47h 10m

$2,108
Fastest return journey

PerthSofia

PER - SOF

PERSOF

Perth

Thu 1/10

22:20-14:25

1 stop21h 05m

Sofia

Wed 28/10

14:25-17:20

1 stop20h 55m

$2,282

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Fri 7/8

20:50-14:25

2 stops48h 35m

Sofia

Fri 14/8

15:25-06:25

1 stop32h 00m

$2,304

PerthSofia

PER - SOF

PERSOF

Perth

Sun 4/10

08:20-19:20

2 stops40h 00m

Sofia

Sun 1/11

19:45-22:55

2 stops69h 10m

$2,374

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, Qatar Airways and Emirates 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 38% 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

$742

Best Round-Trip Price

$1,511

Fastest flight time

45h 15m

Popular in

December
The best one-way flight price to Bulgaria from Australia in the last 5 days is $742 (Sydney Kingsford Smith to Sofia).
Search Deals
The best return flight price to Bulgaria from Australia in the last 5 days is $1,511 (Sydney Kingsford Smith to Sofia).
Search Deals
The fastest flight to Bulgaria from Australia takes 45h 15m (Brisbane to Sofia).
Search Deals
December has the highest demand for flights to Bulgaria, with a 11% 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 Qatar Airways, with prices starting at $102, $172, and $1,579 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 38% of those flying into Bulgaria choose to fly with Turkish Airlines. If you’re unable to find tickets with Turkish Airlines, then Qatar Airways and Emirates 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 57% 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 July 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Bulgaria

Popular Flights to Bulgaria

Popular routes according to searches in the past day on momondo
Perth to Sofia flightsfrom $1,632
Melbourne to Sofia flightsfrom $1,721
Sydney to Sofia flightsfrom $1,739
Brisbane to Sofia flightsfrom $2,118
Melbourne to Varna flightsfrom $2,611
Brisbane to Varna flightsfrom $4,200