---
title: "Hong Kong to Singapore flights: who flies HKG-SIN"
description: "Singapore Airlines, Cathay Pacific and Scoot fly nonstop from HKG to SIN, about 97 flights a week, covering 1,594 miles. Award space by date on 2LNR, next 14 days free."
canonical: "https://2lnr.com/routes/hkg-sin"
url: "https://2lnr.com/routes/hkg-sin.md"
date_modified: "2026-10-18T05:10:47Z"
---

# Hong Kong to Singapore (HKG-SIN): nonstop flights and award space

Cathay Pacific, Singapore Airlines, and Scoot fly nonstop between Hong Kong (HKG) and Singapore (SIN), roughly 97 times a week. The timetable below shows the nonstop scheduled at 3h 45m to 4h 10m for the 1,594 miles. 2LNR tracks award seats on Singapore Airlines across every HKG to SIN date, so you can see whether a seat exists before you move points.

Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated October 24, 2026.

See HKG to SIN on the interactive map [Get started free](https://2lnr.com/login)

97

Flights a week, 4-week average

3h 45m to 4h 10m

Scheduled flight time

1,594 mi

Nonstop distance

Free

To get started

## Hong Kong to Singapore flight schedule

Scheduled nonstop departures for HKG to SIN starting October 24, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Hong Kong (HKG) to Singapore (SIN)

| Date | Flight | Airline | Departs HKG | Arrives SIN | Duration | Aircraft |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| Sat, Oct 24 | CX 659 | Cathay Pacific | 01:45 | 05:30 | 3h 45m | [Airbus A330-300](https://2lnr.com/seatmaps/cx/a330-300.md) |
| Sat, Oct 24 | CX 691 | Cathay Pacific | 08:00 | 11:45 | 3h 45m | [Airbus A350-900](https://2lnr.com/seatmaps/cx/a350-900.md) |
| Sat, Oct 24 | CX 759 | Cathay Pacific | 08:40 | 12:25 | 3h 45m | Airbus A350-900 |
| Sat, Oct 24 | SQ 899 | Singapore Airlines | 08:55 | 12:55 | 4h | [Airbus A350-900](https://2lnr.com/seatmaps/sq/a350-900.md) |
| Sat, Oct 24 | CX 739 | Cathay Pacific | 11:15 | 15:05 | 3h 50m | Airbus A350-900 |
| Sat, Oct 24 | CX 791 | Cathay Pacific | 11:50 | 15:40 | 3h 50m | Airbus A330-300 |
| Sat, Oct 24 | SQ 875 | Singapore Airlines | 12:35 | 16:30 | 3h 55m | Airbus A350-900 |
| Sat, Oct 24 | SQ 883 | Singapore Airlines | 14:25 | 18:20 | 3h 55m | Airbus A350-900 |
| Sat, Oct 24 | CX 635 | Cathay Pacific | 15:05 | 19:05 | 4h | Airbus A330-300 |
| Sat, Oct 24 | SQ 893 | Singapore Airlines | 15:40 | 19:25 | 3h 45m | [Boeing 777-300ER](https://2lnr.com/seatmaps/sq/777-300er.md) |
| Sat, Oct 24 | CX 711 | Cathay Pacific | 17:00 | 20:50 | 3h 50m | Airbus A330-300 |
| Sat, Oct 24 | SQ 895 | Singapore Airlines | 18:50 | 22:40 | 3h 50m | Boeing 777-300ER |
| Sat, Oct 24 | CX 715 | Cathay Pacific | 20:55 | 00:45 | 3h 50m | Airbus A330-300 |
| Sun, Oct 25 | CX 659 | Cathay Pacific | 01:45 | 05:30 | 3h 45m | Airbus A330-300 |
| Sun, Oct 25 | CX 2691 | Cathay Pacific | 07:40 | 11:50 | 4h 10m | Airbus A330-300 |
| Sun, Oct 25 | CX 759 | Cathay Pacific | 08:40 | 12:25 | 3h 45m | Airbus A350-900 |
| Sun, Oct 25 | SQ 899 | Singapore Airlines | 08:55 | 12:55 | 4h | Airbus A350-900 |
| Sun, Oct 25 | CX 739 | Cathay Pacific | 11:40 | 15:45 | 4h 5m | Airbus A350-900 |
| Sun, Oct 25 | CX 791 | Cathay Pacific | 11:50 | 15:40 | 3h 50m | Airbus A350-900 |
| Sun, Oct 25 | SQ 875 | Singapore Airlines | 12:30 | 16:30 | 4h | Airbus A350-900 |
| Sun, Oct 25 | SQ 883 | Singapore Airlines | 14:10 | 18:15 | 4h 5m | Airbus A350-900 |
| Sun, Oct 25 | CX 635 | Cathay Pacific | 15:05 | 19:10 | 4h 5m | [Boeing 777-300](https://2lnr.com/seatmaps/cx/777-300.md) |
| Sun, Oct 25 | SQ 893 | Singapore Airlines | 15:45 | 19:50 | 4h 5m | Boeing 777-300ER |
| Sun, Oct 25 | CX 657 | Cathay Pacific | 16:05 | 20:05 | 4h | Airbus A330-300 |
| Sun, Oct 25 | SQ 895 | Singapore Airlines | 18:50 | 22:50 | 4h | Airbus A350-900 |
| Sun, Oct 25 | CX 715 | Cathay Pacific | 20:15 | 00:20 | 4h 5m | Airbus A330-300 |
| Sun, Oct 25 | TR 983 | Scoot | 20:45 | 00:45 | 4h | [Airbus A321neo family](https://2lnr.com/seatmaps/tr/a321neo.md) |
| Mon, Oct 26 | CX 659 | Cathay Pacific | 01:45 | 05:30 | 3h 45m | Airbus A330-300 |
| Mon, Oct 26 | CX 691 | Cathay Pacific | 07:50 | 11:55 | 4h 5m | Airbus A330-300 |
| Mon, Oct 26 | CX 759 | Cathay Pacific | 09:00 | 13:05 | 4h 5m | Airbus A330-300 |
| Mon, Oct 26 | SQ 899 | Singapore Airlines | 09:05 | 12:55 | 3h 50m | 787 |
| Mon, Oct 26 | CX 739 | Cathay Pacific | 11:40 | 15:45 | 4h 5m | Airbus A350-900 |
| Mon, Oct 26 | SQ 875 | Singapore Airlines | 12:30 | 16:30 | 4h | Airbus A350-900 |
| Mon, Oct 26 | CX 791 | Cathay Pacific | 12:50 | 16:50 | 4h | Airbus A350-900 |
| Mon, Oct 26 | SQ 883 | Singapore Airlines | 14:10 | 18:15 | 4h 5m | Airbus A350-900 |
| Mon, Oct 26 | CX 635 | Cathay Pacific | 15:05 | 19:10 | 4h 5m | Airbus A350-900 |
| Mon, Oct 26 | SQ 893 | Singapore Airlines | 15:45 | 19:50 | 4h 5m | Boeing 777-300ER |
| Mon, Oct 26 | CX 657 | Cathay Pacific | 16:05 | 20:05 | 4h | Airbus A330-300 |
| Mon, Oct 26 | SQ 895 | Singapore Airlines | 18:50 | 22:50 | 4h | Airbus A350-900 |
| Mon, Oct 26 | CX 715 | Cathay Pacific | 20:15 | 00:20 | 4h 5m | Airbus A330-300 |

Showing the first 40 of 97 scheduled HKG to SIN departures across 7 days with service, starting October 24, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every HKG to SIN date on the interactive map

## Aircraft on the Hong Kong to Singapore nonstop

In the schedule table on this page, Cathay Pacific flies the [Airbus A330-300](https://2lnr.com/seatmaps/cx/a330-300.md), the [Airbus A350-900](https://2lnr.com/seatmaps/cx/a350-900.md), and the [Boeing 777-300](https://2lnr.com/seatmaps/cx/777-300.md). Singapore Airlines flies the [Airbus A350-900](https://2lnr.com/seatmaps/sq/a350-900.md), the [Boeing 777-300ER](https://2lnr.com/seatmaps/sq/777-300er.md), and the Boeing 787 Dreamliner. Scoot flies the [Airbus A321neo family](https://2lnr.com/seatmaps/tr/a321neo.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

## Award seats on HKG to SIN departures

2LNR tracks award seats on Singapore Airlines, date by date. Open the calendar for Hong Kong to Singapore to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

Singapore Airlines award space was open on 7 of the 14 Hong Kong to Singapore departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

### See real availability

Award seats by date on the HKG to SIN departures 2LNR tracks, checked against live inventory so you know what's open before you book.

### Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

### Plan on the map

See HKG to SIN on the interactive route map, with schedules, connections, and route statistics.

## Airlines flying Hong Kong to Singapore nonstop

Carriers operating HKG to SIN nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date.

- [Cathay Pacific (CX) route map](https://2lnr.com/routes/airlines/cx.md)\
  [The aircraft CX flies](https://2lnr.com/seatmaps/cx.md)
- [Singapore Airlines (SQ) route map](https://2lnr.com/routes/airlines/sq.md)\
  [The aircraft SQ flies](https://2lnr.com/seatmaps/sq.md)
- [Scoot (TR) route map](https://2lnr.com/routes/airlines/tr.md)\
  [The aircraft TR flies](https://2lnr.com/seatmaps/tr.md)

See HKG to SIN on the interactive map →

## Frequently asked questions about HKG to SIN

**How long is the flight from Hong Kong (HKG) to Singapore (SIN)?**

Scheduled flight times from Hong Kong (HKG) to Singapore (SIN) run from 3h 45m to 4h 10m across the departures in the schedule table on this page. The nonstop covers about 1,594 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

**Which airlines fly nonstop from HKG to SIN?**

Cathay Pacific, Singapore Airlines, and Scoot fly HKG to SIN nonstop. 2LNR tracks award seats on Singapore Airlines.

**How many flights a week are there from HKG to SIN?**

About 97 nonstop flights a week run between Hong Kong (HKG) and Singapore (SIN) in the current schedule, operated by Cathay Pacific, Singapore Airlines, and Scoot. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

**What time do flights from HKG to SIN depart?**

Scheduled HKG to SIN nonstops in the next 7 days with service leave between 01:45 and 20:55, local time at Hong Kong. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

**Which flights operate HKG to SIN nonstop?**

The schedule table on this page lists 16 flight numbers for HKG to SIN nonstops, including CX 635, CX 659, CX 739, CX 759, and CX 791 on Cathay Pacific, and SQ 875, SQ 883, and SQ 899 on Singapore Airlines. The table lists each departure by date with its times and aircraft.

**How do I check award availability on HKG to SIN?**

Open the HKG to SIN route on the interactive map or the matrix to see award seats by date on Singapore Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Flying the other way? See [SIN to HKG nonstop flights and award space](https://2lnr.com/routes/sin-hkg.md).

Award seats rather than schedules? See [Singapore Airlines award availability](https://2lnr.com/awards/sq.md).

Looking beyond this route? See [every route from Hong Kong (HKG)](https://2lnr.com/routes/hkg.md), or [every route from Singapore (SIN)](https://2lnr.com/routes/sin.md).

Nonstops to Singapore (SIN) from other airports within 150 miles of Hong Kong (HKG):

- [Macau (MFM) to Singapore (SIN)](https://2lnr.com/routes/mfm-sin.md), 24 miles from HKG
- [Shenzhen (SZX) to Singapore (SIN)](https://2lnr.com/routes/szx-sin.md), 24 miles from HKG
- [Guangzhou (CAN) to Singapore (SIN)](https://2lnr.com/routes/can-sin.md), 84 miles from HKG

Distances are great-circle between the airports, not driving distance.

- [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md)
- [How to read award availability by date](https://2lnr.com/guides/award-availability.md)

## See HKG to SIN award space by date

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

[Get started free](https://2lnr.com/login)