--- title: "Zagreb (ZAG) to Brussels (BRU) flights: who flies it" description: "Croatia Airlines flies nonstop from ZAG to BRU, about 10 flights a week as OU 456 and OU 4456, scheduled at 1h 50m to 2h. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/zag-bru" url: "https://2lnr.com/routes/zag-bru.md" date_modified: "2026-10-18T05:10:47Z" --- # Zagreb to Brussels (ZAG-BRU): nonstop flights and who flies them Croatia Airlines flies the ZAG to BRU nonstop about 10 times a week. In the timetable below it flies as OU 456 and OU 4456, scheduled at 1h 50m to 2h for the 640 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See ZAG to BRU on the interactive map [Get started free](https://2lnr.com/login) 10 Flights a week, 4-week average 1h 50m to 2h Scheduled flight time 640 mi Nonstop distance Free To get started ## Zagreb to Brussels flight schedule Scheduled nonstop departures for ZAG to BRU starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Zagreb (ZAG) to Brussels (BRU) | Date | Flight | Airline | Departs ZAG | Arrives BRU | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | OU 456 | Croatia Airlines | 06:50 | 08:40 | 1h 50m | [Airbus A220-100](https://2lnr.com/seatmaps/ou/a220-100.md) | | Thu, Oct 22 | OU 4456 | Croatia Airlines | 18:00 | 19:50 | 1h 50m | Airbus A319 | | Fri, Oct 23 | OU 456 | Croatia Airlines | 06:50 | 08:40 | 1h 50m | Airbus A220-100 | | Fri, Oct 23 | OU 4456 | Croatia Airlines | 18:00 | 19:50 | 1h 50m | [Airbus A220-300](https://2lnr.com/seatmaps/ou/a220-300.md) | | Sun, Oct 25 | OU 4456 | Croatia Airlines | 18:05 | 19:55 | 1h 50m | Airbus A220-300 | | Mon, Oct 26 | OU 456 | Croatia Airlines | 06:45 | 08:45 | 2h | Airbus A220-300 | | Mon, Oct 26 | OU 4456 | Croatia Airlines | 18:05 | 19:55 | 1h 50m | Airbus A220-100 | | Tue, Oct 27 | OU 456 | Croatia Airlines | 06:45 | 08:45 | 2h | Airbus A220-300 | | Tue, Oct 27 | OU 4456 | Croatia Airlines | 18:05 | 19:55 | 1h 50m | Airbus A220-100 | | Wed, Oct 28 | OU 456 | Croatia Airlines | 06:45 | 08:45 | 2h | Airbus A220-100 | | Wed, Oct 28 | OU 4456 | Croatia Airlines | 18:05 | 19:55 | 1h 50m | Airbus A220-100 | | Thu, Oct 29 | OU 4456 | Croatia Airlines | 18:05 | 19:55 | 1h 50m | Airbus A220-100 | Showing all 12 scheduled ZAG to BRU departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every ZAG to BRU date on the interactive map ## Aircraft on the Zagreb to Brussels nonstop Croatia Airlines flies the departures in the schedule table on this page with the [Airbus A220-100](https://2lnr.com/seatmaps/ou/a220-100.md), the [Airbus A220-300](https://2lnr.com/seatmaps/ou/a220-300.md), and the Airbus A319. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full ZAG to BRU nonstop schedule This page carries the full ZAG to BRU nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each ZAG to BRU nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See ZAG to BRU on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Zagreb to Brussels nonstop Carriers operating ZAG to BRU nonstop in the current schedule. - [Croatia Airlines (OU) route map](https://2lnr.com/routes/airlines/ou.md)\ [The aircraft OU flies](https://2lnr.com/seatmaps/ou.md) See ZAG to BRU on the interactive map → ## Frequently asked questions about ZAG to BRU **How long is the flight from Zagreb (ZAG) to Brussels (BRU)?** Scheduled flight times from Zagreb (ZAG) to Brussels (BRU) run from 1h 50m to 2h across the departures in the schedule table on this page. The nonstop covers about 640 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from ZAG to BRU?** Croatia Airlines is currently the only airline flying ZAG to BRU nonstop. 2LNR doesn't show award or upgrade space for it on ZAG to BRU, so this page carries the schedule rather than a space claim. **How many flights a week are there from ZAG to BRU?** About 10 nonstop flights a week run between Zagreb (ZAG) and Brussels (BRU) in the current schedule, operated by Croatia Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from ZAG to BRU depart?** Scheduled ZAG to BRU nonstops in the next 7 days with service leave between 06:45 and 18:05, local time at Zagreb. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate ZAG to BRU nonstop?** In the schedule table on this page, ZAG to BRU nonstops fly as OU 456 and OU 4456 on Croatia Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on ZAG to BRU?** Not on this route: 2LNR doesn't show award or upgrade space for Croatia Airlines on ZAG to BRU. The page carries the full ZAG to BRU nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [BRU to ZAG nonstop flights](https://2lnr.com/routes/bru-zag.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Zagreb (ZAG)](https://2lnr.com/routes/zag.md), or [every route from Brussels (BRU)](https://2lnr.com/routes/bru.md). Nonstops to Brussels (BRU) from other airports within 150 miles of Zagreb (ZAG): - [Ljubljana (LJU) to Brussels (BRU)](https://2lnr.com/routes/lju-bru.md), 84 miles from ZAG - [Zadar (ZAD) to Brussels (BRU)](https://2lnr.com/routes/zad-bru.md), 119 miles from ZAG Nonstops from Zagreb (ZAG) to other airports within 150 miles of Brussels (BRU): - [Zagreb (ZAG) to Brussels (CRL)](https://2lnr.com/routes/zag-crl.md), 30 miles from BRU - [Zagreb (ZAG) to Eindhoven (EIN)](https://2lnr.com/routes/zag-ein.md), 55 miles from BRU - [Zagreb (ZAG) to Weeze (NRN)](https://2lnr.com/routes/zag-nrn.md), 87 miles from BRU - [Zagreb (ZAG) to Amsterdam (AMS)](https://2lnr.com/routes/zag-ams.md), 99 miles from BRU - [Zagreb (ZAG) to Cologne (CGN)](https://2lnr.com/routes/zag-cgn.md), 116 miles from BRU Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full ZAG to BRU nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. 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