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Bulgaria

$486+ Cheap flights from Austin (AUS) to 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SOF
mai 4 — mai 111
dim. 5/4
dim. 5/11
1 adult, Economy
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Cheap flight deals from Austin to Bulgaria

Keep the following information in mind while searching for Austin to Bulgaria flight deals. Data was last updated avril 29, 2025.

Most accurate provider

Gurufare
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$1,291
(United Airlines)

One-way from

$486
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,025
Provider with most accurate pricing for Austin Bergstrom-Sofia flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Sofia flights.
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From Austin Bergstrom to Bulgaria
Search Deals
One-way flight from Austin Bergstrom to Bulgaria
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Highest demand for flights based on searches. 15% potential increase in price ($176 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Austin to Bulgaria

Cheapest flights from Austin to Bulgaria
Explore the most affordable flight options available from Austin to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2312:20 pmAUS - SOF
2 stops17h 15mUnited Airlines
lun. 12/292:15 pmSOF - AUS
2 stops38h 07mUnited Airlines
Deal found 4/29$1,004
This Gurufare deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/232:15 pmAUS - SOF
2 stops15h 20mLufthansa
lun. 12/296:00 amSOF - AUS
1 stop16h 10mLufthansa
Deal found 4/29$1,024
This Gotogate deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/2510:00 amAUS - SOF
2 stops16h 05mMultiple Airlines
mar. 7/16:20 amSOF - AUS
2 stops21h 41mMultiple Airlines
Deal found 4/29$1,090
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/237:15 amAUS - SOF
3 stops22h 20mAir Canada
lun. 12/292:15 pmSOF - AUS
3 stops28h 38mAir Canada
Deal found 4/29$1,633

Cheapflights Fare Finder

Customize your flight search to find flights from Austin to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated avril 29, 2025.
Use the filters below to find and compare flights from Austin to Bulgaria that are best for you.

Fly from

Austin

Fly to

Bulgaria

Route

Depart

Return

Price

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

mer. 6/25

4:05 pm-10:50 pm

1 stop22h 45m

Sofia

mar. 7/1

6:35 pm-2:20 pm

1 stop27h 45m

$1,084

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

mer. 6/25

10:00 am-10:05 am

2 stops16h 05m

Sofia

mar. 7/1

6:20 am-8:01 pm

2 stops21h 41m

$1,090

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

ven. 5/30

12:50 pm-11:00 pm

2 stops26h 10m

Sofia

dim. 6/29

6:00 am-10:29 am

2 stops36h 29m

$1,291

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

ven. 5/30

2:07 pm-9:45 am

2 stops35h 38m

$486

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

mer. 9/24

12:00 pm-8:25 pm

2 stops24h 25m

$557

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

mer. 9/24

10:15 pm-1:30 pm

1 stop31h 15m

$682

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

jeu. 9/25

4:05 pm-10:50 pm

1 stop22h 45m

$745

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

jeu. 9/25

6:00 pm-2:00 pm

1 stop36h 00m

$762

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

jeu. 9/25

12:56 pm-11:00 pm

3 stops26h 04m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Best time to book a flight from Austin to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Austin 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.

Cheapflights Insights

Everything you need to know about your flight from Austin to Bulgaria

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

Currently, November is the cheapest month in which you can book a flight from Austin to Bulgaria (average of $632). Flying from Austin to Bulgaria in June is currently the most expensive (average of $1,218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to BG?

Find hourly flight availability from Austin to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 29, 2025.

When flying from Austin to Bulgaria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated avril 29, 2025.
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.7
Okay
7,044 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Austin to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Bulgaria?

    Austin Bergstrom (AUS) is the airport you will fly out of if you book a flight from Austin to Bulgaria. It is only a 7.5 mi journey to Austin Bergstrom (AUS) from Austin’s city center.

  • Can I find deals for flights from Austin to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Austin to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Bulgaria.

  • Can I find deals for business class flights from Austin to Bulgaria?

    Yes. Cheapflights offers flight deals from Austin to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Austin to Bulgaria (average of $632). Flying from Austin to Bulgaria in June is currently the most expensive (average of $1,218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Austin to Bulgaria

Discover the top 2 airlines that operate flights from Austin to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$864Average$1,086FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$927Average$1,094FlexibilityNo cancel feeOn-time69%

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