Austrian Airlines Flight OS452 Deals & Information (2025/2026)

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Austrian Airlines Flight 452 Route Deals From $102

The cheapest prices found with in the last 7 days for return flights were $158 and $102 for one-way flights to Vienna Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 8 - Wed, Jan 14
LHR
Heathrow
VIE
Vienna Intl.
$158 Roundtrip, found 3 hours ago
$158
Roundtrip
found 3 hours ago
Select Austrian Airlines flight, departing Thu, Jan 8 from Heathrow to Vienna Intl., returning Wed, Jan 14, priced at $158 found 3 hours ago
Thu, May 14 - Sun, May 17
LHR
Heathrow
VIE
Vienna Intl.
$162 Roundtrip, found 3 days ago
$162
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Thu, May 14 from Heathrow to Vienna Intl., returning Sun, May 17, priced at $162 found 3 days ago
Thu, Oct 16 - Mon, Oct 20
LHR
Heathrow
VIE
Vienna Intl.
$178 Roundtrip, found 1 hour ago
$178
Roundtrip
found 1 hour ago
Select Austrian Airlines flight, departing Thu, Oct 16 from Heathrow to Vienna Intl., returning Mon, Oct 20, priced at $178 found 1 hour ago
Wed, Nov 19 - Sun, Nov 23
LHR
Heathrow
VIE
Vienna Intl.
$178 Roundtrip, found 1 hour ago
$178
Roundtrip
found 1 hour ago
Select Austrian Airlines flight, departing Wed, Nov 19 from Heathrow to Vienna Intl., returning Sun, Nov 23, priced at $178 found 1 hour ago
Thu, May 14 - Sun, May 17
LHR
Heathrow
VIE
Vienna Intl.
$181 Roundtrip, found 3 days ago
$181
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Thu, May 14 from Heathrow to Vienna Intl., returning Sun, May 17, priced at $181 found 3 days ago
Thu, Jan 8 - Wed, Jan 14
LHR
Heathrow
VIE
Vienna Intl.
$194 Roundtrip, found 3 hours ago
$194
Roundtrip
found 3 hours ago
Select Austrian Airlines flight, departing Thu, Jan 8 from Heathrow to Vienna Intl., returning Wed, Jan 14, priced at $194 found 3 hours ago
Tue, Oct 7 - Sun, Oct 12
LHR
Heathrow
VIE
Vienna Intl.
$197 Roundtrip, found 5 hours ago
$197
Roundtrip
found 5 hours ago
Select Austrian Airlines flight, departing Tue, Oct 7 from Heathrow to Vienna Intl., returning Sun, Oct 12, priced at $197 found 5 hours ago
Mon, Dec 15 - Sat, Dec 20
LHR
Heathrow
VIE
Vienna Intl.
$198 Roundtrip, found 15 hours ago
$198
Roundtrip
found 15 hours ago
Select Austrian Airlines flight, departing Mon, Dec 15 from Heathrow to Vienna Intl., returning Sat, Dec 20, priced at $198 found 15 hours ago
Mon, Sep 29 - Fri, Oct 3
LHR
Heathrow
VIE
Vienna Intl.
$198 Roundtrip, found 4 days ago
$198
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Mon, Sep 29 from Heathrow to Vienna Intl., returning Fri, Oct 3, priced at $198 found 4 days ago
Thu, Jan 8 - Wed, Jan 14
LHR
Heathrow
VIE
Vienna Intl.
$199 Roundtrip, found 3 hours ago
$199
Roundtrip
found 3 hours ago
Select Austrian Airlines flight, departing Thu, Jan 8 from Heathrow to Vienna Intl., returning Wed, Jan 14, priced at $199 found 3 hours ago
Thu, May 14 - Sun, May 17
LHR
Heathrow
VIE
Vienna Intl.
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Thu, May 14 from Heathrow to Vienna Intl., returning Sun, May 17, priced at $202 found 3 days ago
Thu, Jan 8 - Wed, Jan 14
LHR
Heathrow
VIE
Vienna Intl.
$203 Roundtrip, found 3 hours ago
$203
Roundtrip
found 3 hours ago
Select Austrian Airlines flight, departing Thu, Jan 8 from Heathrow to Vienna Intl., returning Wed, Jan 14, priced at $203 found 3 hours ago
Mon, Dec 22 - Sat, Dec 27
LHR
Heathrow
VIE
Vienna Intl.
$237 Roundtrip, just found
$237
Roundtrip
just found
Select Austrian Airlines flight, departing Mon, Dec 22 from Heathrow to Vienna Intl., returning Sat, Dec 27, priced at $237 just found

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.