Croatia Airlines Flight 4456 Deals & Information (2026/2027)

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Croatia Airlines Flight 4456 Route Deals From $189

The cheapest prices found with in the last 7 days for return flights were $193 and $189 for one-way flights to Brussels - National for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 4 - Mon, Jun 8
ZAG
Zagreb
BRU
Brussels - National
$193 Roundtrip, found 3 days ago
$193
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Thu, Jun 4 from Zagreb to Brussels - National, returning Mon, Jun 8, priced at $193 found 3 days ago
Thu, May 21 - Wed, May 27
ZAG
Zagreb
BRU
Brussels - National
$234 Roundtrip, found 4 days ago
$234
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Thu, May 21 from Zagreb to Brussels - National, returning Wed, May 27, priced at $234 found 4 days ago
Thu, Jun 4 - Mon, Jun 8
ZAG
Zagreb
BRU
Brussels - National
$240 Roundtrip, found 3 days ago
$240
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Thu, Jun 4 from Zagreb to Brussels - National, returning Mon, Jun 8, priced at $240 found 3 days ago
Thu, Jun 4 - Mon, Jun 8
ZAG
Zagreb
BRU
Brussels - National
$248 Roundtrip, found 3 days ago
$248
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Thu, Jun 4 from Zagreb to Brussels - National, returning Mon, Jun 8, priced at $248 found 3 days ago
Thu, May 21 - Wed, May 27
ZAG
Zagreb
BRU
Brussels - National
$281 Roundtrip, found 4 days ago
$281
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Thu, May 21 from Zagreb to Brussels - National, returning Wed, May 27, priced at $281 found 4 days ago

Frequently asked questions

What route does flight number OU4456 take?
OU4456 flies directly from Zagreb Airport (ZAG) to Brussels - National Airport (BRU). During this trip, you can expect to be in the air for around 1 hour and 50 minutes. It's wise to book ahead to lock in your preferred seat.
What kind of plane is on flight number OU4456?
There's a good chance you'll find yourself traveling aboard an Airbus A319 if your flight number is OU4456. This flight typically takes off from Zagreb Airport (ZAG) and lands at Brussels Airport (BRU-Brussels - National).
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 OU4456 flight with Travelocity, please visit our Customer Service Portal.