Croatia Airlines Flight 456 Deals & Information (2025/2026)

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Croatia Airlines Flight 456 Route Deals From $160

The cheapest prices found with in the last 7 days for return flights were $164 and $160 for one-way flights to Brussels - National for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 29 - Mon, Jun 2
ZAG
Zagreb
BRU
Brussels - National
$164 Roundtrip, found 2 days ago
$164
Roundtrip
found 2 days ago
Select Croatia Airlines flight, departing Thu, May 29 from Zagreb to Brussels - National, returning Mon, Jun 2, priced at $164 found 2 days ago
Fri, Jun 20 - Mon, Jun 23
ZAG
Zagreb
BRU
Brussels - National
$178 Roundtrip, found 4 days ago
$178
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Fri, Jun 20 from Zagreb to Brussels - National, returning Mon, Jun 23, priced at $178 found 4 days ago
Fri, Jun 20 - Mon, Jun 23
ZAG
Zagreb
BRU
Brussels - National
$192 Roundtrip, found 4 days ago
$192
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Fri, Jun 20 from Zagreb to Brussels - National, returning Mon, Jun 23, priced at $192 found 4 days ago
Fri, May 30 - Tue, Jun 3
ZAG
Zagreb
BRU
Brussels - National
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Fri, May 30 from Zagreb to Brussels - National, returning Tue, Jun 3, priced at $193 found 1 day ago
Thu, May 29 - Mon, Jun 2
ZAG
Zagreb
BRU
Brussels - National
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select Croatia Airlines flight, departing Thu, May 29 from Zagreb to Brussels - National, returning Mon, Jun 2, priced at $209 found 2 days ago
Thu, May 29 - Mon, Jun 2
ZAG
Zagreb
BRU
Brussels - National
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select Croatia Airlines flight, departing Thu, May 29 from Zagreb to Brussels - National, returning Mon, Jun 2, priced at $217 found 2 days ago
Fri, Jun 20 - Mon, Jun 23
ZAG
Zagreb
BRU
Brussels - National
$224 Roundtrip, found 4 days ago
$224
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Fri, Jun 20 from Zagreb to Brussels - National, returning Mon, Jun 23, priced at $224 found 4 days ago
Wed, Jul 9 - Sun, Jul 13
ZAG
Zagreb
BRU
Brussels - National
$232 Roundtrip, found 4 days ago
$232
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Wed, Jul 9 from Zagreb to Brussels - National, returning Sun, Jul 13, priced at $232 found 4 days ago
Fri, Jun 20 - Mon, Jun 23
ZAG
Zagreb
BRU
Brussels - National
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Fri, Jun 20 from Zagreb to Brussels - National, returning Mon, Jun 23, priced at $238 found 4 days ago
Fri, Jun 20 - Mon, Jun 23
ZAG
Zagreb
BRU
Brussels - National
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select Croatia Airlines flight, departing Fri, Jun 20 from Zagreb to Brussels - National, returning Mon, Jun 23, priced at $244 found 4 days ago

Frequently asked questions

What route does flight number OU456 take?
OU456 operates straight from Zagreb Airport (ZAG) to Brussels Airport (BRU-Brussels - National). During this journey, you’ll be in the air for around 2 hours and 20 minutes. Consider booking ahead to get your preferred seat.
What kind of plane is on flight number OU456?
You’ll most likely find yourself boarding the Bombardier DHC-8-400 if you’re booked on flight number OU456. This flight usually sets off from Franjo Tudman Airport and lands at Brussels - National Airport (BRU).
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 OU456 flight with Travelocity, please visit our Customer Service Portal.