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$314+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SOF
Apr 30 — May 71
Wed 4/30
Wed 5/7
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 April 25, 2025.

Most accurate provider

Gurufare
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$700
(Travelocity)

One-way from

$314
(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
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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 April 25, 2025.

This Travelocity deal was found by Cheapflights users on 4/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1310:00 amAUS - SOF
2 stops16h 05mMultiple Airlines
Sat 8/236:15 amSOF - AUS
1 stop16h 05mMultiple Airlines
Deal found 4/25$700
This FlightHub deal was found by Cheapflights users on 4/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/134:05 pmAUS - SOF
1 stop17h 45mLufthansa
Sat 8/236:15 amSOF - AUS
1 stop16h 05mLufthansa
Deal found 4/25$705
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Tue 12/235:46 amAUS - SOF
2 stops23h 49mUnited Airlines
Mon 12/292:15 pmSOF - AUS
2 stops40h 19mUnited Airlines
Deal found 4/24$1,005
This Air Canada deal was found by Cheapflights users on 4/25. 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.
Mon 6/28:30 amAUS - SOF
2 stops20h 30mAir Canada
Thu 9/46:15 amSOF - AUS
2 stops21h 40mAir Canada
Deal found 4/25$1,072
This KLM deal was found by Cheapflights users on 4/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:00 pmAUS - SOF
1 stop36h 00mKLM
Thu 9/47:00 amSOF - AUS
1 stop17h 00mKLM
Deal found 4/24$1,083
This Justfly.com deal was found by Cheapflights users on 4/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/291:00 pmAUS - SOF
2 stops16h 30mBritish Airways
Mon 9/88:00 pmSOF - AUS
1 stop27h 50mBritish Airways
Deal found 4/25$1,169

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 April 25, 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

Wed 8/13

10:00 am-10:05 am

2 stops16h 05m

Sofia

Sat 8/23

6:15 am-2:20 pm

1 stop16h 05m

$700

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Wed 8/13

4:05 pm-5:50 pm

1 stop17h 45m

Sofia

Sat 8/23

6:15 am-2:20 pm

1 stop16h 05m

$705

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Mon 6/2

8:30 am-1:00 pm

2 stops20h 30m

Sofia

Thu 9/4

6:15 am-7:55 pm

2 stops21h 40m

$1,072

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Mon 6/2

6:00 pm-2:00 pm

1 stop36h 00m

Sofia

Thu 9/4

7:00 am-4:00 pm

1 stop17h 00m

$1,083

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Mon 6/2

10:30 am-12:00 pm

2 stops17h 30m

Sofia

Thu 9/4

6:15 am-2:20 pm

1 stop16h 05m

$1,087

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Thu 5/29

1:00 pm-1:30 pm

2 stops16h 30m

Sofia

Mon 9/8

8:00 pm-3:50 pm

1 stop27h 50m

$1,169

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Sat 9/27

9:50 am-8:05 pm

3 stops50h 15m

$314

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Wed 9/24

12:00 pm-8:25 pm

2 stops24h 25m

$557

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Wed 9/24

10:15 pm-1:30 pm

1 stop31h 15m

$682

AustinSofia

AUS - SOF

AUSSOF

Austin Bergstrom

Wed 9/24

5:25 pm-6:40 pm

2 stops17h 15m

$694

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 12 results
1
2

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 $1,243). 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 April 25, 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 April 25, 2025.
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,685 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Turkish Airlines
7.3
Good
3,776 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air Canada
7.0
Good
9,207 reviews
KLM
7.8
Good
1,333 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

  • What are the cheapest airlines to fly from Austin to Bulgaria one-way?

    $557 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on American Airlines and Lufthansa, with prices starting from $682 and $694, respectively.

  • 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 $1,243). 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$864Average$1,107FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$927Average$1,097FlexibilityNo cancel feeOn-time69%

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