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 $224

The cheapest prices found with in the last 7 days for return flights were $229 and $224 for one-way flights to Zagreb for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 21 - Tue, Jul 28
AMS
Schiphol
ZAG
Zagreb
$229 Roundtrip, found 11 hours ago
$229
Roundtrip
found 11 hours ago
Select Croatia Airlines flight, departing Tue, Jul 21 from Schiphol to Zagreb, returning Tue, Jul 28, priced at $229 found 11 hours ago
Wed, Sep 2 - Fri, Sep 11
AMS
Schiphol
ZAG
Zagreb
$242 Roundtrip, just found
$242
Roundtrip
just found
Select Croatia Airlines flight, departing Wed, Sep 2 from Schiphol to Zagreb, returning Fri, Sep 11, priced at $242 just found
Tue, Jul 21 - Tue, Jul 28
AMS
Schiphol
ZAG
Zagreb
$257 Roundtrip, found 11 hours ago
$257
Roundtrip
found 11 hours ago
Select Croatia Airlines flight, departing Tue, Jul 21 from Schiphol to Zagreb, returning Tue, Jul 28, priced at $257 found 11 hours ago
Thu, May 7 - Mon, May 11
AMS
Schiphol
ZAG
Zagreb
$260 Roundtrip, found 15 hours ago
$260
Roundtrip
found 15 hours ago
Select Croatia Airlines flight, departing Thu, May 7 from Schiphol to Zagreb, returning Mon, May 11, priced at $260 found 15 hours ago
Tue, Apr 21 - Fri, Apr 24
AMS
Schiphol
ZAG
Zagreb
$263 Roundtrip, found 5 days ago
$263
Roundtrip
found 5 days ago
Select Croatia Airlines flight, departing Tue, Apr 21 from Schiphol to Zagreb, returning Fri, Apr 24, priced at $263 found 5 days ago
Thu, May 7 - Thu, May 14
AMS
Schiphol
ZAG
Zagreb
$275 Roundtrip, found 3 hours ago
$275
Roundtrip
found 3 hours ago
Select Croatia Airlines flight, departing Thu, May 7 from Schiphol to Zagreb, returning Thu, May 14, priced at $275 found 3 hours ago
Fri, Sep 11 - Fri, Sep 18
AMS
Schiphol
ZAG
Zagreb
$287 Roundtrip, just found
$287
Roundtrip
just found
Select Croatia Airlines flight, departing Fri, Sep 11 from Schiphol to Zagreb, returning Fri, Sep 18, priced at $287 just found

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.