Croatia Airlines Flight 451 Deals & Information (2026/2027)

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Croatia Airlines Flight 451 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $242 and $224 for one-way flights to Zagreb for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 10 - Sat, Jun 13
AMS
Schiphol
ZAG
Zagreb
$242 Roundtrip, found 3 hours ago
$242
Roundtrip
found 3 hours ago
Select Croatia Airlines flight, departing Wed, Jun 10 from Schiphol to Zagreb, returning Sat, Jun 13, priced at $242 found 3 hours ago
Tue, Jul 21 - Tue, Jul 28
AMS
Schiphol
ZAG
Zagreb
$257 Roundtrip, found 2 days ago
$257
Roundtrip
found 2 days ago
Select Croatia Airlines flight, departing Tue, Jul 21 from Schiphol to Zagreb, returning Tue, Jul 28, priced at $257 found 2 days ago
Thu, May 7 - Mon, May 11
AMS
Schiphol
ZAG
Zagreb
$260 Roundtrip, found 2 days ago
$260
Roundtrip
found 2 days ago
Select Croatia Airlines flight, departing Thu, May 7 from Schiphol to Zagreb, returning Mon, May 11, priced at $260 found 2 days ago
Thu, May 7 - Tue, May 26
AMS
Schiphol
ZAG
Zagreb
$275 Roundtrip, found 1 day ago
$275
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Thu, May 7 from Schiphol to Zagreb, returning Tue, May 26, priced at $275 found 1 day ago
Thu, May 7 - Tue, May 19
AMS
Schiphol
ZAG
Zagreb
$303 Roundtrip, found 1 hour ago
$303
Roundtrip
found 1 hour ago
Select Croatia Airlines flight, departing Thu, May 7 from Schiphol to Zagreb, returning Tue, May 19, priced at $303 found 1 hour ago

Frequently asked questions

What route does flight number OU451 take?
Flight number OU451 operates directly from Amsterdam Airport (AMS-Schiphol) to ZAG. During this journey, expect to be in the air for 1 hour and 50 minutes. Book ahead to lock in your preferred seat.
What kind of plane is on flight number OU451?
The Airbus A320 is the plane most commonly used for flight OU451. This flight typically leaves from Amsterdam Airport (AMS-Schiphol) and arrives at ZAG.
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 OU451 flight with Travelocity, please visit our Customer Service Portal.