Austrian Airlines Flight OS452 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 452 Route Deals From $104

The cheapest prices found with in the last 7 days for return flights were $160 and $104 for one-way flights to Vienna Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 3 - Sun, Nov 9
LHR
Heathrow
VIE
Vienna Intl.
$160 Roundtrip, found 14 hours ago
$160
Roundtrip
found 14 hours ago
Select Austrian Airlines flight, departing Mon, Nov 3 from Heathrow to Vienna Intl., returning Sun, Nov 9, priced at $160 found 14 hours ago
Mon, Nov 24 - Sat, Nov 29
LHR
Heathrow
VIE
Vienna Intl.
$160 Roundtrip, found 2 days ago
$160
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Mon, Nov 24 from Heathrow to Vienna Intl., returning Sat, Nov 29, priced at $160 found 2 days ago
Thu, Apr 16 - Mon, Apr 20
LHR
Heathrow
VIE
Vienna Intl.
$163 Roundtrip, found 4 days ago
$163
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Thu, Apr 16 from Heathrow to Vienna Intl., returning Mon, Apr 20, priced at $163 found 4 days ago
Thu, Oct 2 - Wed, Oct 8
LHR
Heathrow
VIE
Vienna Intl.
$179 Roundtrip, found 4 hours ago
$179
Roundtrip
found 4 hours ago
Select Austrian Airlines flight, departing Thu, Oct 2 from Heathrow to Vienna Intl., returning Wed, Oct 8, priced at $179 found 4 hours ago
Wed, Nov 19 - Sun, Nov 30
LHR
Heathrow
VIE
Vienna Intl.
$180 Roundtrip, found 5 days ago
$180
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Wed, Nov 19 from Heathrow to Vienna Intl., returning Sun, Nov 30, priced at $180 found 5 days ago
Thu, Apr 16 - Mon, Apr 20
LHR
Heathrow
VIE
Vienna Intl.
$182 Roundtrip, found 4 days ago
$182
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Thu, Apr 16 from Heathrow to Vienna Intl., returning Mon, Apr 20, priced at $182 found 4 days ago
Mon, Nov 24 - Fri, Nov 28
LHR
Heathrow
VIE
Vienna Intl.
$188 Roundtrip, found 6 days ago
$188
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Mon, Nov 24 from Heathrow to Vienna Intl., returning Fri, Nov 28, priced at $188 found 6 days ago
Mon, Nov 3 - Sun, Nov 9
LHR
Heathrow
VIE
Vienna Intl.
$196 Roundtrip, found 14 hours ago
$196
Roundtrip
found 14 hours ago
Select Austrian Airlines flight, departing Mon, Nov 3 from Heathrow to Vienna Intl., returning Sun, Nov 9, priced at $196 found 14 hours ago
Mon, Nov 3 - Sun, Nov 9
LHR
Heathrow
VIE
Vienna Intl.
$200 Roundtrip, found 14 hours ago
$200
Roundtrip
found 14 hours ago
Select Austrian Airlines flight, departing Mon, Nov 3 from Heathrow to Vienna Intl., returning Sun, Nov 9, priced at $200 found 14 hours ago

Frequently asked questions

What route does flight number OS452 take?
You'll be touching down at Vienna Intl. Airport (VIE) from London Airport (LHR-Heathrow) if you're traveling on flight number OS452. You'll be in the sky for 2 hours and 20 minutes during this trip. It's also good to note that it conveniently operates non-stop.
How often is OS452 on time?
Roughly 75% of flight number OS452 services depart according to schedule --- so we suggest leaving some wiggle room in your travel plans. If there's a delay, the standard wait is roughly 10 minutes. Be conscious of this if you need to link up with a connecting journey or your friend is greeting you at the airport. This route has a star rating of 2.1.
What terminal does OS452 fly out of?
Passengers with seats on flight number OS452 from London Airport (LHR-Heathrow) to Vienna Airport (VIE-Vienna Intl.) usually take off from Terminal 2.
What kind of plane is on flight number OS452?
The route for OS452 is nearly always LHR to Vienna Airport, and the Embraer 195 is the type of plane you'll probably be taking off on.
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 OS452 flight with Travelocity, please visit our Customer Service Portal.