113€ Find Cheap Flights from Hong Kong to Singapore – Compare and Save

Among airlines operating Hong Kong to Singapore flights:

• Singapore Airlines: offers free seat selection
• Cathay Pacific: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Hong Kong and Singapore. The airlines offering direct flights on this route include:

• Cathay Pacific
• Singapore Airlines
• Scoot

Flights from Hong Kong to Singapore usually depart from Hong Kong Intl (HKG) and arrive at Singapore Changi (SIN).

Here are some options for this route, based on selected ticket types and cabin classes:

• Singapore Airlines: a cabin bag and a checked bag in Economy class
• Cathay Pacific: a cabin bag and a checked bag in Economy class
• Scoot: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Hong Kong to Singapore.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average 245 € return via Haikou Meilan Intl (HAK), compared with 324 € for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 8 €–86 € for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A350-900 family is used most often on this route, operated mainly by Singapore Airlines and Cathay Pacific. Other aircraft seen on the route include Airbus A330-300 variants.

One-stop flights from Hong Kong to Singapore most commonly connect through:

• Kuala Lumpur Intl (KUL) – 43% of one-stop connections
• Taipei City Taiwan Taoyuan Intl (TPE) – 28% of one-stop connections
• Bangkok Suvarnabhumi (BKK) – 7% of one-stop connections
• Bandar Seri Begawan Brunei Intl (BWN) – 6% of one-stop connections

Kuala Lumpur Intl (KUL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 12% on the Hong Kong to Singapore route. Friday is the cheapest departure day at 304 € return on average, while Saturday is the most expensive at 342 €, a difference of 38 €. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Hong Kong to Singapore route, 18% of flights were delayed in the past 3 months, with delays averaging 2 hours 5 minutes.

Morning is the busiest departure period on Hong Kong to Singapore flights, with 36% leaving in that window. Afternoon departures account for 36%, Evening flights for 21%, and Night flights for 7%.

Some of the most popular sights in Singapore are Marina Bay Sands, Singapore City Centre, and Sentosa. These are among the most viewed places in Singapore on KAYAK.

These are the earliest and latest flight times available from Hong Kong to Singapore:

• Earliest: departs at 1:40 and lands at 5:36
• Latest: departs at 20:55 and lands at 0:51.

The flight takes about 3h 56m.

Last-minute fares on this route (booked within 2 weeks of departure) run 23% above the route average of 320 €. Book 26 weeks before departure for the lowest fares.

A direct flight from Hong Kong to Singapore takes 3h 56m, covering 4.126 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Hong Kong to Singapore are currently higher than usual. Average one-way flight prices are about 308 €, which is 36% above the typical average for this route.

Singapore Airlines is slightly above the route average for timely arrivals, while Cathay Pacific has a lower on-time arrival rate. On-time arrival rates on Hong Kong to Singapore flights are:

• Singapore Airlines: 86% on time
• Cathay Pacific: 82% on time
• Scoot: 61% on time

On average, flights on this route are punctual 82% of the time.

Evening flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 7h 26m, compared to 8h 13m via Kuala Lumpur Intl (KUL) and 10h 44m via Beijing Daxing Intl (PKX).

Singapore Changi Airport (SIN) hosts 5 major car hire companies, with daily rates starting from around 50 € for economy cars. Top options include:
• Avis
• Sixt
• Thrifty
• Hertz
• Europcar

Return flights from Hong Kong to Singapore range from 266 € to 414 €, with an average of 320 € over the past 12 months. Anything below 266 € counts as a good deal.