Croatia Airlines Flight 4457 Deals & Information (2026/2027)

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Croatia Airlines Flight 4457 Route Deals From $185

The cheapest prices found with in the last 7 days for return flights were $185 and $185 for one-way flights to Zagreb for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 29 - Mon, Feb 2
BRU
Brussels - National
ZAG
Zagreb
$185 Roundtrip, found 3 days ago
$185
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Thu, Jan 29 from Brussels - National to Zagreb, returning Mon, Feb 2, priced at $185 found 3 days ago
Wed, Apr 8 - Wed, Apr 15
BRU
Brussels - National
ZAG
Zagreb
$185 Roundtrip, found 1 day ago
$185
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Wed, Apr 8 from Brussels - National to Zagreb, returning Wed, Apr 15, priced at $185 found 1 day ago
Thu, Jan 29 - Mon, Feb 2
BRU
Brussels - National
ZAG
Zagreb
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Thu, Jan 29 from Brussels - National to Zagreb, returning Mon, Feb 2, priced at $199 found 3 days ago
Fri, Feb 6 - Sun, Feb 8
BRU
Brussels - National
ZAG
Zagreb
$213 Roundtrip, found 2 days ago
$213
Roundtrip
found 2 days ago
Select Croatia Airlines flight, departing Fri, Feb 6 from Brussels - National to Zagreb, returning Sun, Feb 8, priced at $213 found 2 days ago
Wed, May 13 - Mon, May 18
BRU
Brussels - National
ZAG
Zagreb
$216 Roundtrip, found 4 days ago
$216
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Wed, May 13 from Brussels - National to Zagreb, returning Mon, May 18, priced at $216 found 4 days ago
Thu, Jan 29 - Mon, Feb 2
BRU
Brussels - National
ZAG
Zagreb
$232 Roundtrip, found 3 days ago
$232
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Thu, Jan 29 from Brussels - National to Zagreb, returning Mon, Feb 2, priced at $232 found 3 days ago

Frequently asked questions

What route does flight number OU4457 take?
OU4457 operates from Brussels Airport to ZAG and is a direct flight. This journey usually takes 2 hours and 5 minutes.
What kind of plane is on flight number OU4457?
The Bombardier DHC-8-400 is the aircraft model that's mostly used for flight OU4457. More often than not, this flight heads off from Brussels - National Airport (BRU) and lands at Franjo Tudman 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 OU4457 flight with Travelocity, please visit our Customer Service Portal.