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Look for other cheap flights to Bulgaria

$1,625 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 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
Turkish Airlines
5 Sept
PER
41h 50m
2 stops
SOF
9 Sept
SOF
34h 35m
2 stops
PER
$1,625
Turkish Airlines
15 June
PER
41h 50m
2 stops
SOF
15 Aug
SOF
42h 00m
2 stops
PER
$1,745
Turkish Airlines
15 June
PER
47h 05m
2 stops
SOF
15 Aug
SOF
36h 45m
2 stops
PER
$1,746
Turkish Airlines
16 June
PER
44h 45m
2 stops
SOF
15 Aug
SOF
42h 00m
2 stops
PER
$1,809
Turkish Airlines
15 June
PER
35h 35m
2 stops
SOF
15 Aug
SOF
28h 20m
2 stops
PER
$1,825
Turkish Airlines
6 Sept
SYD
42h 40m
2 stops
SOF
12 Nov
SOF
37h 10m
2 stops
SYD
$1,895
Turkish Airlines
10 Sept
SYD
24h 55m
2 stops
SOF
11 Nov
SOF
37h 10m
2 stops
SYD
$1,932
Qatar Airways
3 Aug
SYD
36h 00m
2 stops
SOF
23 Nov
SOF
33h 20m
1 stop
SYD
$1,965
Turkish Airlines
4 Sept
SYD
24h 55m
2 stops
SOF
13 Nov
SOF
24h 45m
2 stops
SYD
$2,012
Multiple Airlines
6 Sept
SYD
31h 30m
3 stops
SOF
14 Nov
SOF
24h 45m
2 stops
SYD
$2,025
Multiple Airlines
6 Sept
SYD
31h 30m
3 stops
SOF
11 Nov
SOF
24h 45m
2 stops
SYD
$2,030
Multiple Airlines
8 Sept
SYD
24h 55m
2 stops
SOF
16 Nov
SOF
36h 25m
2 stops
SYD
$2,047

Flights to Varna

Search all flight deals to Varna
Turkish Airlines
14 Oct
BNE
56h 15m
3 stops
VAR
17 Oct
VAR
44h 15m
2 stops
BNE
$3,472
Turkish Airlines
14 Oct
BNE
55h 00m
2 stops
VAR
18 Oct
VAR
38h 40m
2 stops
BNE
$3,477
Turkish Airlines
16 Oct
MEL
39h 55m
2 stops
VAR
21 Oct
VAR
50h 20m
2 stops
MEL
$3,655
Qatar Airways
18 Oct
MEL
37h 25m
2 stops
VAR
21 Oct
VAR
46h 35m
2 stops
MEL
$4,493
Qatar Airways
18 Oct
MEL
47h 40m
2 stops
VAR
21 Oct
VAR
46h 35m
2 stops
MEL
$4,495
Qatar Airways
18 Oct
MEL
29h 50m
2 stops
VAR
21 Oct
VAR
46h 35m
2 stops
MEL
$4,497
Multiple Airlines
12 May
MEL
38h 50m
2 stops
VAR
18 June
VAR
28h 15m
2 stops
MEL
$9,984
Multiple Airlines
12 May
MEL
38h 55m
2 stops
VAR
18 June
VAR
28h 15m
2 stops
MEL
$9,998
Multiple Airlines
12 May
MEL
26h 00m
2 stops
VAR
18 June
VAR
28h 15m
2 stops
MEL
$10,007
Turkish Airlines
12 May
MEL
38h 55m
2 stops
VAR
18 June
VAR
51h 10m
2 stops
MEL
$13,753
Multiple Airlines
12 May
MEL
32h 45m
2 stops
VAR
18 June
VAR
38h 55m
2 stops
MEL
$13,825

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.
Turkish Airlines Logo
02:10 - 15:00
PER
-
SOF
41h 50m
2 stops
Turkish Airlines Logo
09:35 - 01:10
SOF
-
PER
34h 35m
2 stops
$1,625Turkish Airlines
Sat, 5 Sep - Wed, 9 Sep
Turkish Airlines Logo
02:10 - 15:00
PER
-
SOF
41h 50m
2 stops
Turkish Airlines Logo
15:50 - 14:50
SOF
-
PER
42h 00m
2 stops
$1,745Turkish Airlines
Mon, 15 Jun - Sat, 15 Aug
Turkish Airlines Logo
02:10 - 20:15
PER
-
SOF
47h 05m
2 stops
Turkish Airlines Logo
21:05 - 14:50
SOF
-
PER
36h 45m
2 stops
$1,746Turkish Airlines
Mon, 15 Jun - Sat, 15 Aug
Qatar Airways Logo
14:50 - 19:50
SYD
-
SOF
36h 00m
2 stops
Qatar Airways Logo
12:30 - 06:50
SOF
-
SYD
33h 20m
1 stop
$1,965Qatar Airways
Mon, 3 Aug - Mon, 23 Nov
Multiple Airlines Logo
10:05 - 10:35
SYD
-
SOF
31h 30m
3 stops
Multiple Airlines Logo
10:05 - 19:50
SOF
-
SYD
24h 45m
2 stops
$2,025Multiple Airlines
Sun, 6 Sep - Sat, 14 Nov
Multiple Airlines Logo
10:05 - 10:35
SYD
-
SOF
31h 30m
3 stops
Multiple Airlines Logo
10:05 - 19:50
SOF
-
SYD
24h 45m
2 stops
$2,030Multiple Airlines
Sun, 6 Sep - Thu, 12 Nov
Etihad Airways Logo
17:20 - 09:00
MEL
-
SOF
46h 40m
3 stops
Etihad Airways Logo
21:50 - 15:50
SOF
-
MEL
35h 00m
2 stops
$2,170Etihad Airways
Mon, 27 Jul - Fri, 21 Aug
Etihad Airways Logo
17:20 - 09:00
MEL
-
SOF
46h 40m
3 stops
Etihad Airways Logo
21:50 - 15:50
SOF
-
MEL
35h 00m
2 stops
$2,211Etihad Airways
Mon, 27 Jul - Fri, 21 Aug
Emirates Logo
01:55 - 14:25
BNE
-
SOF
43h 30m
1 stop
Emirates Logo
14:25 - 22:40
SOF
-
BNE
24h 15m
1 stop
$2,294Emirates
Mon, 7 Sep - Tue, 17 Nov
Qatar Airways Logo
22:45 - 19:50
PER
-
SOF
50h 05m
2 stops
Qatar Airways Logo
13:30 - 18:35
SOF
-
PER
24h 05m
1 stop
$3,328Qatar Airways
Sun, 18 Oct - Thu, 22 Oct

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 24 April 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

PerthSofia

PER - SOF

PERSOF

Perth

Sat 5/9

02:10-15:00

2 stops41h 50m

Sofia

Wed 9/9

09:35-01:10

2 stops34h 35m

$1,625

PerthSofia

PER - SOF

PERSOF

Perth

Mon 15/6

02:10-15:00

2 stops41h 50m

Sofia

Sat 15/8

15:50-14:50

2 stops42h 00m

$1,745

PerthSofia

PER - SOF

PERSOF

Perth

Mon 15/6

02:10-20:15

2 stops47h 05m

Sofia

Sat 15/8

21:05-14:50

2 stops36h 45m

$1,746

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Mon 3/8

14:50-19:50

2 stops36h 00m

Sofia

Mon 23/11

12:30-06:50

1 stop33h 20m

$1,965
Fastest return journey

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 6/9

10:05-10:35

3 stops31h 30m

Sofia

Sat 14/11

10:05-19:50

2 stops24h 45m

$2,025

SydneySofia

SYD - SOF

SYDSOF

Sydney Kingsford Smith

Sun 6/9

10:05-10:35

3 stops31h 30m

Sofia

Thu 12/11

10:05-19:50

2 stops24h 45m

$2,030

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Mon 27/7

17:20-09:00

3 stops46h 40m

Sofia

Fri 21/8

21:50-15:50

2 stops35h 00m

$2,170

MelbourneSofia

MEL - SOF

MELSOF

Melbourne

Mon 27/7

17:20-09:00

3 stops46h 40m

Sofia

Fri 21/8

21:50-15:50

2 stops35h 00m

$2,211

BrisbaneSofia

BNE - SOF

BNESOF

Brisbane

Mon 7/9

01:55-14:25

1 stop43h 30m

Sofia

Tue 17/11

14:25-22:40

1 stop24h 15m

$2,294

PerthSofia

PER - SOF

PERSOF

Perth

Sun 18/10

22:45-19:50

2 stops50h 05m

Sofia

Thu 22/10

13:30-18:35

1 stop24h 05m

$3,328

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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?

Qatar Airways, Turkish Airlines and Emirates are the top three most popular airlines that fly to Bulgaria from Australia according to our data. Qatar Airways is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Bulgaria. Keep in mind that there are 4 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

$900

Best Round-Trip Price

$1,625

Fastest flight time

36h 50m

Popular in

December
The best one-way flight price to Bulgaria from Australia in the last 72 hours is $900 (Melbourne to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from Australia in the last 72 hours is $1,625 (Perth to Sofia).
Search Deals
The fastest flight to Bulgaria from Australia takes 36h 50m (Sydney Kingsford Smith to Sofia).
Search Deals
December has the highest demand for flights to Bulgaria, with a 8% 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, Lufthansa, and Qatar Airways, with prices starting at $169, $1,435, and $1,545 respectively.

Which airlines fly to Bulgaria?

There are a total of 4 airlines that operate flight routes to Bulgaria, with Qatar Airways being the most popular option. An estimated 46% of those flying into Bulgaria choose to fly with Qatar Airways. If you’re unable to find tickets with Qatar Airways, then Turkish Airlines 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 69% 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 5 as of April 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 $1,688
Sydney to Sofia flightsfrom $1,965
Melbourne to Sofia flightsfrom $2,086
Brisbane to Sofia flightsfrom $2,267
Brisbane to Varna flightsfrom $3,472
Melbourne to Varna flightsfrom $3,655