Singapore to Hong Kong (SIN-HKG): Nonstop Upgrade & Award Space
Cathay Pacific, Singapore Airlines, Finnair, American Airlines, and Scoot fly nonstop between Singapore (SIN) and Hong Kong (HKG), roughly 95 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every SIN to HKG departure, so you know which flights have space before you book.
Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.
Confirmed upgrade & award space on every SIN to HKG departure
2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Singapore to Hong Kong to see which departures have real space, or watch the route and get alerted when space opens.
See real availability
Confirmed upgrade and award seats on each SIN to HKG departure, checked against live inventory so you know what is open before you book.
Set an alert
Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.
Plan on the map
See SIN to HKG on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Singapore to Hong Kong nonstop
Carriers operating SIN to HKG nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- Cathay Pacific
- Singapore Airlines
- Finnair
- American Airlines
- Scoot
Frequently asked questions about SIN to HKG
How far is Hong Kong from Singapore?
Which airlines fly nonstop from SIN to HKG?
How many flights a week are there from SIN to HKG?
How do I check upgrade or award availability on SIN to HKG?
Never miss SIN to HKG upgrade or award space
Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.
Get started free