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

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Croatia Airlines Flight 451 Route Deals From $242

The cheapest prices found with in the last 7 days for return flights were $245 and $242 for one-way flights to Zagreb for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 29 - Tue, May 5
AMS
Schiphol
ZAG
Zagreb
$245 Roundtrip, just found
$245
Roundtrip
just found
Select Croatia Airlines flight, departing Wed, Apr 29 from Schiphol to Zagreb, returning Tue, May 5, priced at $245 just found
Tue, Jul 21 - Tue, Jul 28
AMS
Schiphol
ZAG
Zagreb
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select Croatia Airlines flight, departing Tue, Jul 21 from Schiphol to Zagreb, returning Tue, Jul 28, priced at $246 found 5 days ago
Sat, May 23 - Sun, May 31
AMS
Schiphol
ZAG
Zagreb
$258 Roundtrip, found 12 hours ago
$258
Roundtrip
found 12 hours ago
Select Croatia Airlines flight, departing Sat, May 23 from Schiphol to Zagreb, returning Sun, May 31, priced at $258 found 12 hours ago
Mon, Jul 27 - Sat, Aug 29
AMS
Schiphol
ZAG
Zagreb
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select Croatia Airlines flight, departing Mon, Jul 27 from Schiphol to Zagreb, returning Sat, Aug 29, priced at $260 found 5 days ago
Tue, Apr 28 - Fri, May 1
AMS
Schiphol
ZAG
Zagreb
$275 Roundtrip, found 4 days ago
$275
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Tue, Apr 28 from Schiphol to Zagreb, returning Fri, May 1, priced at $275 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.