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

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

Croatia Airlines Flight 451 Route Deals From $228

The cheapest prices found with in the last 7 days for return flights were $236 and $228 for one-way flights to Zagreb for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Mar 5 - Sun, Mar 8
AMS
Schiphol
ZAG
Zagreb
$236 Roundtrip, found 12 hours ago
$236
Roundtrip
found 12 hours ago
Select Croatia Airlines flight, departing Thu, Mar 5 from Schiphol to Zagreb, returning Sun, Mar 8, priced at $236 found 12 hours ago
Tue, Jul 21 - Tue, Jul 28
AMS
Schiphol
ZAG
Zagreb
$245 Roundtrip, found 3 days ago
$245
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Tue, Jul 21 from Schiphol to Zagreb, returning Tue, Jul 28, priced at $245 found 3 days ago
Thu, Jan 29 - Sun, Feb 1
AMS
Schiphol
ZAG
Zagreb
$261 Roundtrip, found 5 days ago
$261
Roundtrip
found 5 days ago
Select Croatia Airlines flight, departing Thu, Jan 29 from Schiphol to Zagreb, returning Sun, Feb 1, priced at $261 found 5 days ago
Fri, Jan 30 - Mon, Feb 2
AMS
Schiphol
ZAG
Zagreb
$268 Roundtrip, found 7 hours ago
$268
Roundtrip
found 7 hours ago
Select Croatia Airlines flight, departing Fri, Jan 30 from Schiphol to Zagreb, returning Mon, Feb 2, priced at $268 found 7 hours ago
Sun, Apr 19 - Mon, May 4
AMS
Schiphol
ZAG
Zagreb
$268 Roundtrip, found 6 days ago
$268
Roundtrip
found 6 days ago
Select Croatia Airlines flight, departing Sun, Apr 19 from Schiphol to Zagreb, returning Mon, May 4, priced at $268 found 6 days 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.