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Bulgaria

$18+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — IST
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
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 June 15, 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

SofiaBarcelona

SOF - BCN

SOFBCN

Sofia

Mon 8/3

6:45 pm-8:50 pm

Nonstop3h 05m

Barcelona-El Prat

Wed 8/12

9:35 pm-1:35 am

Nonstop3h 00m

$69

SofiaBarcelona

SOF - BCN

SOFBCN

Sofia

Mon 8/3

11:45 am-7:20 pm

1 stop8h 35m

Barcelona-El Prat

Tue 8/11

11:30 pm-11:10 am

1 stop10h 40m

$112

SofiaBarcelona

SOF - BCN

SOFBCN

Sofia

Thu 7/30

6:45 pm-8:50 pm

Nonstop3h 05m

Barcelona-El Prat

Mon 8/3

9:35 pm-1:35 am

Nonstop3h 00m

$113

SofiaBarcelona

SOF - BCN

SOFBCN

Sofia

Mon 8/3

2:40 pm-4:40 pm

Nonstop3h 00m

Barcelona-El Prat

Fri 8/7

8:20 am-12:15 pm

Nonstop2h 55m

$127

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Sun 7/26

8:45 am-9:25 am

Nonstop1h 40m

Vienna Intl

Mon 7/27

8:00 am-10:35 am

Nonstop1h 35m

$130

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Sat 11/28

6:15 pm-6:50 pm

Nonstop1h 35m

Vienna Intl

Mon 11/30

9:25 pm-11:55 pm

Nonstop1h 30m

$132

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Sun 9/6

8:45 am-9:25 am

Nonstop1h 40m

Vienna Intl

Wed 9/9

2:45 pm-5:20 pm

Nonstop1h 35m

$136

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Sat 7/18

4:50 pm-5:30 pm

Nonstop1h 40m

Vienna Intl

Mon 7/20

8:00 am-10:35 am

Nonstop1h 35m

$137

SofiaBarcelona

SOF - BCN

SOFBCN

Sofia

Mon 8/3

9:30 pm-8:20 am

1 stop11h 50m

Barcelona-El Prat

Wed 8/12

11:15 pm-11:10 pm

2 stops22h 55m

$140

SofiaZurich

SOF - ZRH

SOFZRH

Sofia

Fri 7/3

11:10 pm-7:55 am

1 stop9h 45m

Zurich

Tue 7/7

9:55 pm-4:30 pm

2 stops17h 35m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

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 $56). Flying from Bulgaria in May will prove the most costly (average of $103). 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 $18
Wizz Air
Wizz Air
From $22
Lufthansa
Lufthansa
From $144
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 Brussels Bruxelles-National, with prices starting at $13. Explore other affordable destinations below.

Brussels Bruxelles-National
Brussels Bruxelles-National
From $13
Rome
Rome
From $14
Budapest Ferenc Liszt Intl
Budapest Ferenc Liszt Intl
From $17

When is the best time to book a flight from Bulgaria?

To ensure you get the cheapest price possible for a flight from Bulgaria, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

When is the cheapest time to fly from Bulgaria?

Use this chart to determine the cheapest time to fly round-trip from Bulgaria to Istanbul. Price data was last updated on June 13, 2026.

Those who are seeking the cheapest fare on flights departing from Bulgaria would be wise to consider leaving during Sunday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday at noon when fares are usually the most expensive.

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 June 15, 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
7.4
Good
4,411 reviews

Food

7.5

Crew

7.8

Boarding

7.3

Comfort

7.3

Overall

7.4

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
Turkish Airlines
7.4
Good
4,411 reviews
Turkish Airlines
7.4
Good
4,411 reviews

Food

7.5

Crew

7.8

Boarding

7.3

Comfort

7.3

Overall

7.4

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.
Pegasus Airlines
6.7
Okay
640 reviews
Turkish Airlines
7.4
Good
4,411 reviews

Food

7.5

Crew

7.8

Boarding

7.3

Comfort

7.3

Overall

7.4

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

ZAG - IST

The food was very good. They had Turkish appetizers and lots of other small items that were great to experience. The crew was very nice and responsive. The Business Class seats were comfortable and they lay flat for sleeping. I am 6'2", 155 lbs, and they were long enough for me, but taller, heavier people might have more difficulty fitting.

Browse thousands of different options on Cheapflights for your next trip

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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 June 15, 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 June 15, 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 $66 round trip
    Fly from Sofia to Barcelona from $90 round trip
    Fly from Sofia to Athens from $103 round trip
    Fly from Sofia to Istanbul from $126 round trip
    Fly from Sofia to Milan from $189 round trip

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