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Cheap flight deals from Austin to Sofia Starting at €522

For as little as €522, you can take your next adventure to Sofia without breaking the bank. Choose between one-way and return tickets from Austin below.

  • One way
  • Round-trip
      • AUS17:45
        24h 45m
        1 stop
        SOF02:30
        Sun, Apr 13|Austin - Sofia|Iberia
        €522€1,125
        54% OFF
        54% OFF
        €1,125€522

        Choose Iberia flights from Austin to Sofia. The one-way connecting flight with Iberia departs from Austin-Bergstrom International Airport on Sun, Apr 13, arriving at Sofia Airport. One-way Prices start from €522 including taxes and charges.

      • AUS17:45
        24h 45m
        1 stop
        SOF02:30
        Sun, Apr 13|Austin - Sofia|British Airways
        €538€1,125
        52% OFF
        52% OFF
        €1,125€538

        Choose British Airways flights from Austin to Sofia. The one-way connecting flight with British Airways departs from Austin-Bergstrom International Airport on Sun, Apr 13, arriving at Sofia Airport. One-way Prices start from €538 including taxes and charges.

      • AUS19:05
        23h 55m
        1 stop
        SOF03:00
        Thu, Feb 27|Austin - Sofia|Iberia
        €554€1,125
        51% OFF
        51% OFF
        €1,125€554

        Choose Iberia flights from Austin to Sofia. The one-way connecting flight with Iberia departs from Austin-Bergstrom International Airport on Thu, Feb 27, arriving at Sofia Airport. One-way Prices start from €554 including taxes and charges.

      • AUS19:05
        23h 55m
        1 stop
        SOF03:00
        Thu, Feb 27|Austin - Sofia|British Airways
        €562
        €562

        Choose British Airways flights from Austin to Sofia. The one-way connecting flight with British Airways departs from Austin-Bergstrom International Airport on Thu, Feb 27, arriving at Sofia Airport. One-way Prices start from €562 including taxes and charges.

      • AUS19:05
        13h 15m
        1 stop
        SOF16:20
        Sun, Mar 2|Austin - Sofia|British Airways
        €563
        €563

        Choose British Airways flights from Austin to Sofia. The one-way connecting flight with British Airways departs from Austin-Bergstrom International Airport on Sun, Mar 2, arriving at Sofia Airport. One-way Prices start from €563 including taxes and charges.

      • AUS19:05
        23h 55m
        1 stop
        SOF03:00
        Sat, Mar 1|Austin - Sofia|British Airways
        €570
        €570

        Choose British Airways flights from Austin to Sofia. The one-way connecting flight with British Airways departs from Austin-Bergstrom International Airport on Sat, Mar 1, arriving at Sofia Airport. One-way Prices start from €570 including taxes and charges.

      • AUS17:45
        24h 45m
        1 stop
        SOF02:30
        Wed, Apr 2|Austin - Sofia|Iberia
        €599
        €599

        Choose Iberia flights from Austin to Sofia. The one-way connecting flight with Iberia departs from Austin-Bergstrom International Airport on Wed, Apr 2, arriving at Sofia Airport. One-way Prices start from €599 including taxes and charges.

      • AUS17:45
        24h 45m
        1 stop
        SOF02:30
        Wed, Apr 2|Austin - Sofia|British Airways
        €603
        €603

        Choose British Airways flights from Austin to Sofia. The one-way connecting flight with British Airways departs from Austin-Bergstrom International Airport on Wed, Apr 2, arriving at Sofia Airport. One-way Prices start from €603 including taxes and charges.

      • AUS16:05
        22h 45m
        1 stop
        SOF22:50
        Fri, Apr 11|Austin - Sofia|Lufthansa
        €730
        €730

        Choose Lufthansa flights from Austin to Sofia. The one-way connecting flight with Lufthansa departs from Austin-Bergstrom International Airport on Fri, Apr 11, arriving at Sofia Airport. One-way Prices start from €730 including taxes and charges.

      • AUS16:05
        22h 45m
        1 stop
        SOF22:50
        Fri, Apr 11|Austin - Sofia|United Airlines
        €733
        €733

        Choose United Airlines flights from Austin to Sofia. The one-way connecting flight with United Airlines departs from Austin-Bergstrom International Airport on Fri, Apr 11, arriving at Sofia Airport. One-way Prices start from €733 including taxes and charges.

      • AUS01:00 pm
        3h 5m
        Nonstop
        SOF02:00 pm
        Fri, Feb 28|Austin - Sofia|Iberia
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Austin to Sofia flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1760

    United Airlines

    06:00

    AUS

    3.7h

    10:41

    EWR

    SMTWTFS
    Search

  2. UA030

    United Airlines

    17:00

    EWR

    8.2h

    07:10

    MUC

    SMTWTFS

  3. UA9246

    United Airlines

    09:10

    MUC

    1.8h

    12:00

    SOF

    SMTWTFS

  4. UA1727

    United Airlines

    07:15

    AUS

    3.1h

    11:21

    IAD

    SMTWTFS
    Search

  5. UA9822

    United Airlines

    17:25

    IAD

    8.9h

    08:20

    VIE

    -M-WTFS

  6. UA9832

    United Airlines

    09:10

    VIE

    1.5h

    11:40

    SOF

    S-TWTFS

  7. VS5018

    Virgin Atlantic

    10:52

    AUS

    2.2h

    14:05

    ATL

    SMTWTFS
    Search

  8. VS4044

    Virgin Atlantic

    17:25

    ATL

    8.3h

    06:45

    LHR

    SMTWTFS

  9. BA890

    British Airways

    14:15

    LHR

    3.2h

    19:25

    SOF

    SMT-TF-

  10. UA2344

    United Airlines

    12:07

    AUS

    3.3h

    16:23

    IAD

    SMTWTFS
    Search

  11. UA108

    United Airlines

    17:35

    IAD

    8.2h

    07:45

    MUC

    SMTWTFS

  12. UA9246

    United Airlines

    09:10

    MUC

    1.8h

    12:00

    SOF

    SMTWTFS

  13. DL2886

    Delta Air Lines

    12:47

    AUS

    2.1h

    15:54

    ATL

    SMTWTFS
    Search

  14. DL8517

    Delta Air Lines

    16:30

    ATL

    8.5h

    07:00

    CDG

    SMTWTFS

  15. FB432

    Bulgaria Air

    10:15

    CDG

    2.8h

    14:00

    SOF

    SMTWTFS

  16. AF3064

    Air France

    13:16

    AUS

    2.9h

    17:07

    DTW

    SMTWT-S
    Search

  17. AF3605

    Air France

    17:50

    DTW

    8.0h

    07:50

    CDG

    SMTWTFS

  18. AF5470

    Air France

    10:15

    CDG

    2.8h

    14:00

    SOF

    SMTWTFS

  19. LH7573

    Lufthansa

    14:07

    AUS

    3.8h

    18:55

    EWR

    SMTWTFS
    Search

  20. LH413

    Lufthansa

    20:30

    EWR

    7.8h

    10:15

    MUC

    SMTWTFS

  21. LH1704

    Lufthansa

    15:50

    MUC

    1.8h

    18:40

    SOF

    SMTW--S

  22. LH7861

    Lufthansa

    17:25

    AUS

    2.8h

    20:15

    ORD

    SMTWT-S
    Search

  23. LH435

    Lufthansa

    21:40

    ORD

    8.5h

    13:10

    MUC

    SMTWTFS

  24. LH1706

    Lufthansa

    20:10

    MUC

    1.8h

    23:00

    SOF

    -MTWTFS

  25. LH7861

    Lufthansa

    17:25

    AUS

    2.8h

    20:15

    ORD

    SMTWT-S
    Search

  26. LH435

    Lufthansa

    21:40

    ORD

    8.5h

    13:10

    MUC

    SMTWTFS

  27. LH1704

    Lufthansa

    15:50

    MUC

    1.8h

    18:40

    SOF

    SMTW--S

  28. BA190

    British Airways

    17:45

    AUS

    9.5h

    09:15

    LHR

    SMTWTFS
    Search

  29. BA890

    British Airways

    14:15

    LHR

    3.2h

    19:25

    SOF

    SMT-TF-
Find more flights and airlines

When is the cheapest time to fly from Austin to Sofia?

Explore the best time to buy affordable tickets to Sofia with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Austin (AUS) to Sofia (SOF) the cheapest?

    Airlines adjust prices for flights from Austin to Sofia based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Austin (AUS) to Sofia (SOF) cost?

    According to Trip.com's data, the lowest price is around €1,123.

  • What is the transportation method from the main airport to downtown in Sofia?

    • The distance from Sofia Airport to downtown is about 7 km, by taxi about 20 minutes.

  • How many airports are there in Sofia (SOF)?

    There are 1 airport(s) near Sofia (SOF): Sofia Airport.

How to find a cheap flight from Austin to Sofia

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Being flexible with your dates to get the cheapest Austin to Sofia ticket.
Tap "Date" on flight search bar to scan through the calender for Austin to Sofia airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sun, Apr 13 at €522 for one-way flights.
2
Compare cheap Austin to Sofia flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Austin to Sofia. The cheapest airline operating is Iberia.
3
Set up a Price Alert
By setting up a Price Alert for your Austin to Sofia route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Austin to Sofia flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Austin to Sofia to get exclusive deals for you.

Flight Info | Austin to Sofia

Cheapest direct flight price€521
Off-season for travelFebruary
Peak season for travelDecember
Flight distance9,921.56 km
Popular airlineAmerican Airlines

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