Best Conference Hotels in Vienna 2026

Vienna is consistently ranked the world's most liveable city — and one of Europe's top 5 MICE destinations. The Austrian capital has a 150-year tradition of hosting international congresses, anchored by the Vienna City Hall, Hofburg Congress Centre and the Austria Center Vienna. Medical, scientific and governmental congresses dominate Vienna's calendar.

Top Conference Hotels in Vienna

• Marriott Vienna — 313 rooms, 14 meeting rooms, capacity up to 800 persons, near Stadtpark. DDR from €160.
• Hilton Vienna Park — 663 rooms — Vienna's largest hotel, 23 meeting rooms, directly connected to the City Air Terminal. DDR from €145.
• InterContinental Vienna — 450 rooms, 19 meeting rooms, grand ballroom for 1,200 guests, opera view from upper floors. DDR from €190.
• Sofitel Vienna Stephansdom — Jean Nouvel-designed 5★ tower, 182 rooms, 10 meeting rooms with iconic Steffl views. DDR from €230.
• The Ritz-Carlton Vienna — In two listed 19th-century palaces, 202 rooms, exclusive event spaces for boards and VIP dinners. DDR from €280.

Austria Center Vienna — The Congress Powerhouse

Austria Center Vienna (ACV) is one of Europe's largest congress centres with 180,000 m², capacity for 22,000 delegates and state-of-the-art hybrid infrastructure. It has hosted ESC, ESHRE (European Society of Human Reproduction) and many UN-affiliated conferences. Located in the 22nd district, served by the U1 Metro line.