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

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Croatia Airlines Flight 451 Route Deals From $243

The cheapest prices found with in the last 7 days for return flights were $246 and $243 for one-way flights to Zagreb for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 28 - Sat, May 2
AMS
Schiphol
ZAG
Zagreb
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Tue, Apr 28 from Schiphol to Zagreb, returning Sat, May 2, priced at $246 found 1 day ago
Tue, Jul 21 - Tue, Jul 28
AMS
Schiphol
ZAG
Zagreb
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select Croatia Airlines flight, departing Tue, Jul 21 from Schiphol to Zagreb, returning Tue, Jul 28, priced at $246 found 2 days ago
Mon, Jul 27 - Sat, Aug 29
AMS
Schiphol
ZAG
Zagreb
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Mon, Jul 27 from Schiphol to Zagreb, returning Sat, Aug 29, priced at $260 found 1 day ago
Tue, Apr 28 - Fri, May 1
AMS
Schiphol
ZAG
Zagreb
$275 Roundtrip, found 1 day ago
$275
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Tue, Apr 28 from Schiphol to Zagreb, returning Fri, May 1, priced at $275 found 1 day ago
Sat, Jan 24 - Tue, Jan 27
AMS
Schiphol
ZAG
Zagreb
$287 Roundtrip, found 4 days ago
$287
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Sat, Jan 24 from Schiphol to Zagreb, returning Tue, Jan 27, priced at $287 found 4 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.