United flights to Sydney from CO *

Fly to Sydney with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.

Sydney’s top attractions

• Marvel at the iconic Sydney Opera House. Take a tour or enjoy an evening performance.
• Climb the famous Sydney Harbour Bridge with BridgeClimb Sydney.
• Experience the laid-back surf vibe at Bondi Beach.
• Observe an array of native animals at WILDLIFE Sydney Zoo or Taronga Zoo.
• Take the kids to SEA LIFE Sydney Aquarium or Luna Park Sydney.
• Admire the views from the top of Sydney Tower.
• Join an Aboriginal culture tour and learn about the most ancient human culture on earth. 
• Visit some of the city’s diverse museums and galleries, which include the Art Gallery of New South Wales, the Australian Museum and the Museum of Sydney.

Best time to travel to Sydney

The warmer months of October to March are the best time to enjoy Sydney’s beaches. Many festivals, celebrations and events take place throughout the year. Sydney will become illuminated with a kaleidoscope of color during Vivid Sydney, Australia’s largest festival of Light, Music, Ideas and Food. Sydney is alive in Summer, from December to March, especially for outdoor events and festivals. Highlights are the New Year’s Eve fireworks on Sydney Harbour and the Sydney Gay and Lesbian Mardi Gras held across February and March, a celebration of the LGBTQIA+ community and a dazzling show of pride. SXSW Sydney has now been added to Sydney’s annual calendar of global events held every October. For an awe-inspiring night out with unmatched views of Sydney’s skyline, Handa Opera on Sydney Harbour from March to April is not to be missed. Opera and musical performances are performed on a purpose-built stage, floating on Sydney Harbour! 

Find your vacation package to Sydney with United Vacations.