Austrian Airlines Flight 798 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Austrian Airlines Flight 798 Route Deals From $72

The cheapest prices found with in the last 7 days for return flights were $133 and $72 for one-way flights to Vienna Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 24 - Sat, Dec 27
SOF
Sofia
VIE
Vienna Intl.
$133 Roundtrip, found 1 hour ago
$133
Roundtrip
found 1 hour ago
Select Austrian Airlines flight, departing Wed, Dec 24 from Sofia to Vienna Intl., returning Sat, Dec 27, priced at $133 found 1 hour ago
Wed, Jul 30 - Wed, Aug 6
SOF
Sofia
VIE
Vienna Intl.
$134 Roundtrip, found 3 days ago
$134
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Wed, Jul 30 from Sofia to Vienna Intl., returning Wed, Aug 6, priced at $134 found 3 days ago
Wed, Dec 24 - Sat, Dec 27
SOF
Sofia
VIE
Vienna Intl.
$153 Roundtrip, found 1 hour ago
$153
Roundtrip
found 1 hour ago
Select Austrian Airlines flight, departing Wed, Dec 24 from Sofia to Vienna Intl., returning Sat, Dec 27, priced at $153 found 1 hour ago
Tue, Jul 22 - Sat, Jul 26
SOF
Sofia
VIE
Vienna Intl.
$155 Roundtrip, found 1 day ago
$155
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Tue, Jul 22 from Sofia to Vienna Intl., returning Sat, Jul 26, priced at $155 found 1 day ago
Wed, Dec 24 - Sat, Dec 27
SOF
Sofia
VIE
Vienna Intl.
$165 Roundtrip, found 1 hour ago
$165
Roundtrip
found 1 hour ago
Select Austrian Airlines flight, departing Wed, Dec 24 from Sofia to Vienna Intl., returning Sat, Dec 27, priced at $165 found 1 hour ago
Thu, Sep 11 - Tue, Sep 16
SOF
Sofia
VIE
Vienna Intl.
$167 Roundtrip, found 3 days ago
$167
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Thu, Sep 11 from Sofia to Vienna Intl., returning Tue, Sep 16, priced at $167 found 3 days ago
Fri, Feb 27 - Tue, Mar 3
SOF
Sofia
VIE
Vienna Intl.
$170 Roundtrip, found 2 days ago
$170
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Fri, Feb 27 from Sofia to Vienna Intl., returning Tue, Mar 3, priced at $170 found 2 days ago
Fri, Sep 12 - Sun, Sep 14
SOF
Sofia
VIE
Vienna Intl.
$174 Roundtrip, found 8 hours ago
$174
Roundtrip
found 8 hours ago
Select Austrian Airlines flight, departing Fri, Sep 12 from Sofia to Vienna Intl., returning Sun, Sep 14, priced at $174 found 8 hours ago
Tue, Jul 22 - Sat, Jul 26
SOF
Sofia
VIE
Vienna Intl.
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Tue, Jul 22 from Sofia to Vienna Intl., returning Sat, Jul 26, priced at $176 found 1 day ago
Fri, Feb 27 - Tue, Mar 3
SOF
Sofia
VIE
Vienna Intl.
$181 Roundtrip, found 2 days ago
$181
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Fri, Feb 27 from Sofia to Vienna Intl., returning Tue, Mar 3, priced at $181 found 2 days ago

Frequently asked questions

What route does flight number OS798 take?
OS798 operates directly from SOF to Vienna Airport. During this journey, you can expect to be in the air for approximately 1 hour and 40 minutes. It pays to book ahead to lock in your preferred seat.
What terminal does OS798 fly out of?
You'll likely be hopping on the plane at Terminal 2 if you're booked on flight OS798 direct from Sofia Airport (SOF) to VIE.
What kind of plane is on flight number OS798?
There's a good chance you'll find yourself boarding an Airbus A320 if you've reserved a seat on flight OS798. Typically, this flight leaves from Sofia Intl. Airport and touches down at Vienna Airport.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your OS798 flight with Travelocity, please visit our Customer Service Portal.