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

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Croatia Airlines Flight 4456 Route Deals From $179

The cheapest prices found with in the last 7 days for return flights were $186 and $179 for one-way flights to Brussels - National for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 21 - Sun, May 24
ZAG
Zagreb
BRU
Brussels - National
$186 Roundtrip, found 4 hours ago
$186
Roundtrip
found 4 hours ago
Select Croatia Airlines flight, departing Thu, May 21 from Zagreb to Brussels - National, returning Sun, May 24, priced at $186 found 4 hours ago
Mon, Jun 8 - Thu, Jun 11
ZAG
Zagreb
BRU
Brussels - National
$199 Roundtrip, found 5 days ago
$199
Roundtrip
found 5 days ago
Select Croatia Airlines flight, departing Mon, Jun 8 from Zagreb to Brussels - National, returning Thu, Jun 11, priced at $199 found 5 days ago
Thu, May 14 - Mon, May 18
ZAG
Zagreb
BRU
Brussels - National
$231 Roundtrip, found 5 days ago
$231
Roundtrip
found 5 days ago
Select Croatia Airlines flight, departing Thu, May 14 from Zagreb to Brussels - National, returning Mon, May 18, priced at $231 found 5 days ago
Mon, Jun 8 - Thu, Jun 11
ZAG
Zagreb
BRU
Brussels - National
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select Croatia Airlines flight, departing Mon, Jun 8 from Zagreb to Brussels - National, returning Thu, Jun 11, priced at $246 found 5 days ago
Fri, May 15 - Mon, May 18
ZAG
Zagreb
BRU
Brussels - National
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Fri, May 15 from Zagreb to Brussels - National, returning Mon, May 18, priced at $247 found 1 day ago
Tue, Jun 30 - Fri, Jul 3
ZAG
Zagreb
BRU
Brussels - National
$268 Roundtrip, found 5 days ago
$268
Roundtrip
found 5 days ago
Select Croatia Airlines flight, departing Tue, Jun 30 from Zagreb to Brussels - National, returning Fri, Jul 3, priced at $268 found 5 days ago
Mon, Jun 8 - Thu, Jun 11
ZAG
Zagreb
BRU
Brussels - National
$269 Roundtrip, found 5 days ago
$269
Roundtrip
found 5 days ago
Select Croatia Airlines flight, departing Mon, Jun 8 from Zagreb to Brussels - National, returning Thu, Jun 11, priced at $269 found 5 days ago
Tue, Jun 30 - Thu, Jul 2
ZAG
Zagreb
BRU
Brussels - National
$270 Roundtrip, found 4 days ago
$270
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Tue, Jun 30 from Zagreb to Brussels - National, returning Thu, Jul 2, priced at $270 found 4 days ago
Fri, Apr 17 - Tue, Apr 21
ZAG
Zagreb
BRU
Brussels - National
$292 Roundtrip, found 3 days ago
$292
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Fri, Apr 17 from Zagreb to Brussels - National, returning Tue, Apr 21, priced at $292 found 3 days ago
Wed, Apr 22 - Sun, Apr 26
ZAG
Zagreb
BRU
Brussels - National
$293 Roundtrip, found 5 days ago
$293
Roundtrip
found 5 days ago
Select Croatia Airlines flight, departing Wed, Apr 22 from Zagreb to Brussels - National, returning Sun, Apr 26, priced at $293 found 5 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.