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Bulgaria

$19+ Cheap flights from Bulgaria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — IST
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Find flights from Bulgaria within your budget

 
Find flights departing from Bulgaria that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on April 10, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Mon 4/20

2:25 pm-3:25 pm

Nonstop2h 00m

Václav Havel Prague

Fri 4/24

4:00 pm-6:55 pm

Nonstop1h 55m

$78

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Sat 5/16

7:10 am-8:10 am

Nonstop2h 00m

Václav Havel Prague

Mon 5/18

8:45 am-11:40 am

Nonstop1h 55m

$81

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Mon 6/15

2:25 pm-3:25 pm

Nonstop2h 00m

Václav Havel Prague

Fri 6/19

4:00 pm-6:55 pm

Nonstop1h 55m

$87

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Sun 4/26

7:40 pm-8:40 pm

Nonstop2h 00m

Václav Havel Prague

Fri 5/1

4:00 pm-6:55 pm

Nonstop1h 55m

$100

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Thu 4/23

7:10 am-8:10 am

Nonstop2h 00m

Václav Havel Prague

Mon 4/27

6:20 am-12:25 am

2 stops17h 05m

$120

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Thu 5/21

7:10 am-8:10 am

Nonstop2h 00m

Václav Havel Prague

Sun 5/24

9:15 pm-12:10 am

Nonstop1h 55m

$131

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Fri 5/15

4:40 pm-1:00 pm

2 stops21h 20m

Václav Havel Prague

Wed 5/20

4:45 pm-8:55 am

1 stop15h 10m

$143
Quickest round-trip

SofiaAthens

SOF - ATH

SOFATH

Sofia

Tue 9/15

10:55 am-12:10 pm

Nonstop1h 15m

Athens Eleftherios V.

Sun 9/20

7:15 pm-8:30 pm

Nonstop1h 15m

$174

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Sat 5/16

5:00 am-9:00 am

1 stop5h 00m

Vienna Intl

Mon 5/18

2:45 pm-3:30 pm

1 stop23h 45m

$178

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Wed 5/6

4:00 pm-8:10 pm

1 stop5h 10m

Vienna Intl

Fri 5/8

8:45 pm-3:00 am

1 stop5h 15m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Bulgaria

Have a flexible travel schedule? Discover the best time to fly from Bulgaria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Bulgaria

Get recent, data-driven insights about flights from Bulgaria including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Bulgaria?

Currently, October is the cheapest month in which you can book a flight from Bulgaria (average of $74). Flying from Bulgaria in May will prove the most costly (average of $101). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Bulgaria?

For flights departing from Bulgaria check dates and pricing for the following: Turkish Airlines, Pegasus Airlines. These airlines depart to the following popular destinations: Istanbul.

Ryanair
Ryanair
From $17
Lufthansa
Lufthansa
From $144
Wizz Air
Wizz Air
From $22
Turkish Airlines
Turkish Airlines
From $136

What is the cheapest place to fly to from Bulgaria?

The cheapest city to fly to from Bulgaria is Krakow J. Paul II Balice, with prices starting at $18. Explore other affordable destinations below.

Krakow J. Paul II Balice
Krakow J. Paul II Balice
From $18
Brussels Bruxelles-National
Brussels Bruxelles-National
From $19
Warsaw Frederic Chopin
Warsaw Frederic Chopin
From $19
London
London
From $20

Airline reviews for flights from Bulgaria

Read reviews and ratings of airlines operating flights from Bulgaria. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Bulgaria travel. Please note that the reviews are sourced from user searches and were last updated on April 10, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Get a feel of what it's like to fly with Turkish Airlines and Pegasus Airlines from Bulgaria by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,306 reviews

Food

7.5

Entertainment

7.5

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Scout,Mar 2026

UBN - IST

The boarding process is definitely not as smooth as some Asian airlines. But Turkish Airlines pleasantly surprised me with the quality of food - even vegetarian options - and the staff were so attentive and eager to please. Not the most comfortable seats, but luckily it was not a full flight and the staff were happy for us to spread and be comfortable.
Turkish Airlines
7.3
Good
4,306 reviews
Turkish Airlines
7.3
Good
4,306 reviews

Food

7.5

Entertainment

7.5

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Scout,Mar 2026

UBN - IST

The boarding process is definitely not as smooth as some Asian airlines. But Turkish Airlines pleasantly surprised me with the quality of food - even vegetarian options - and the staff were so attentive and eager to please. Not the most comfortable seats, but luckily it was not a full flight and the staff were happy for us to spread and be comfortable.
Pegasus Airlines
6.7
Okay
640 reviews
Turkish Airlines
7.3
Good
4,306 reviews

Food

7.5

Entertainment

7.5

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.8

Reviews

1 / 20
10.0
Excellent

Scout,Mar 2026

UBN - IST

The boarding process is definitely not as smooth as some Asian airlines. But Turkish Airlines pleasantly surprised me with the quality of food - even vegetarian options - and the staff were so attentive and eager to please. Not the most comfortable seats, but luckily it was not a full flight and the staff were happy for us to spread and be comfortable.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Bulgaria cities

Consider departing from one of these cities also located in Bulgaria. Flight origins are based on user searches made on Cheapflights and were last updated on April 10, 2026.
Flights from Sofia
Flights from Varna
Flights from Burgas

Related info for your journey

Access useful and relevant information related to your journey from Bulgaria. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated April 10, 2026.

  • What is the cheapest month to fly from Bulgaria?

    October is currently the cheapest month to fly from Bulgaria. At this moment in time May is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Bulgaria?

    Check out the cheapest flights from Bulgaria to embark to:
    Fly from Sofia to Vienna from $50 round trip
    Fly from Sofia to Madrid from $84 round trip
    Fly from Sofia to Prague from $87 round trip
    Fly from Sofia to Istanbul from $112 round trip
    Fly from Sofia to Frankfurt am Main from $116 round trip

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