$159 Cheap Singapore Airlines flights Hong Kong (HKG) to Singapore (SIN)

You can discover budget-friendly return Singapore Airlines flights from $310 from HKG to SIN by organizing your results from "Price (lowest to highest)" on Expedia. Or look for options from $159 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Snagging the best Singapore Airlines deals from HKG to SIN often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What's more, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is often the most expensive day to book.* It's a good idea to start searching for flights about one month before you want to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The earliest Singapore Airlines flight from HKG to SIN departs at 9:05AM UTC+8, arriving at 1:05PM UTC+8. If you'd like to set off later in the day, the last Singapore Airlines flight leaves HKG at 7:55PM UTC+8 and touches down at SIN at 11:55PM UTC+8. Flying before noon is generally a smart choice as morning and mid-morning flights tend to experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Singapore Airlines makes flying from HKG to SIN enjoyable with a 5-star airline rating and an excellent in-flight experience. You may even earn points with Singapore Airlines KrisFlyer. Remember to sign up to Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.