Explore Phnom Penh to United States of America routes with Singapore Airlines
- Singapore - United States of America
- Tokyo - United States of America
- Chennai - United States of America
- Delhi - United States of America
- Mumbai - United States of America
- Hyderabad - United States of America
- Kuala Lumpur - United States of America
- Frankfurt - United States of America
- Perth - United States of America
- Bengaluru - United States of America
- Manila - United States of America
- Jakarta - United States of America
- Bangkok - United States of America
- Male - United States of America
- Ahmedabad - United States of America