Austrian Airlines Flight OS457 Deals & Information (2025/2026)

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Austrian Airlines Flight 457 Route Deals From $120

The cheapest prices found with in the last 7 days for return flights were $171 and $120 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 2 - Sat, Oct 11
VIE
Vienna Intl.
LHR
Heathrow
$171 Roundtrip, found 8 hours ago
$171
Roundtrip
found 8 hours ago
Select Austrian Airlines flight, departing Thu, Oct 2 from Vienna Intl. to Heathrow, returning Sat, Oct 11, priced at $171 found 8 hours ago
Fri, Jan 16 - Mon, Jan 19
VIE
Vienna Intl.
LHR
Heathrow
$173 Roundtrip, found 18 hours ago
$173
Roundtrip
found 18 hours ago
Select Austrian Airlines flight, departing Fri, Jan 16 from Vienna Intl. to Heathrow, returning Mon, Jan 19, priced at $173 found 18 hours ago
Wed, Feb 4 - Mon, Feb 9
VIE
Vienna Intl.
LHR
Heathrow
$174 Roundtrip, found 2 days ago
$174
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Wed, Feb 4 from Vienna Intl. to Heathrow, returning Mon, Feb 9, priced at $174 found 2 days ago
Fri, Mar 13 - Sun, Mar 15
VIE
Vienna Intl.
LHR
Heathrow
$181 Roundtrip, found 6 days ago
$181
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Fri, Mar 13 from Vienna Intl. to Heathrow, returning Sun, Mar 15, priced at $181 found 6 days ago
Mon, Nov 3 - Thu, Nov 6
VIE
Vienna Intl.
LHR
Heathrow
$195 Roundtrip, found 4 hours ago
$195
Roundtrip
found 4 hours ago
Select Austrian Airlines flight, departing Mon, Nov 3 from Vienna Intl. to Heathrow, returning Thu, Nov 6, priced at $195 found 4 hours ago
Fri, Jan 16 - Mon, Jan 19
VIE
Vienna Intl.
LHR
Heathrow
$196 Roundtrip, found 18 hours ago
$196
Roundtrip
found 18 hours ago
Select Austrian Airlines flight, departing Fri, Jan 16 from Vienna Intl. to Heathrow, returning Mon, Jan 19, priced at $196 found 18 hours ago
Fri, Jan 16 - Mon, Jan 19
VIE
Vienna Intl.
LHR
Heathrow
$201 Roundtrip, found 18 hours ago
$201
Roundtrip
found 18 hours ago
Select Austrian Airlines flight, departing Fri, Jan 16 from Vienna Intl. to Heathrow, returning Mon, Jan 19, priced at $201 found 18 hours ago

Frequently asked questions

What route does flight number OS457 take?
OS457 travels from Vienna Airport to Heathrow Airport and is a direct flight. This service usually takes 2 hours and 20 minutes.
What terminal does OS457 fly out of?
Flights between Vienna Airport (VIE-Vienna Intl.) and London Airport (LHR-Heathrow) are served by flight number OS457, and passengers who opt for this flight usually jet off from Terminal 3.
What kind of plane is on flight number OS457?
The Embraer 195 is the aircraft predominantly used for flight number OS457. Usually, this flight jets off from Vienna Intl. Airport (VIE) and lands at Heathrow Airport (LHR).
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 OS457 flight with Travelocity, please visit our Customer Service Portal.