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Cheap Flights from Hong Kong to Singapore

Explore the cheapest flights from Hong Kong to Singapore in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at S$ 162, and round-trip direct tickets start at S$ 374.

      • Cheapest nonstop
        HKG 20:45
        4h
        Direct
        SIN 00:45
        Hong Kong - Singapore | Thu, Jul 9 | Scoot
        SIN 15:25
        4h 20m
        Direct
        HKG 19:45
        Singapore - Hong Kong | Sun, Jul 12 | Scoot
        S$ 374 S$ 460
        19% off
        19% off
        S$ 460 S$ 374
      • HKG 20:45
        4h
        Direct
        SIN 00:45
        Hong Kong - Singapore | Thu, Jul 16 | Scoot
        SIN 07:25
        3h 55m
        Direct
        HKG 11:20
        Singapore - Hong Kong | Sat, Jul 18 | Singapore Airlines
        S$ 376 S$ 460
        18% off
        18% off
        S$ 460 S$ 376
      • HKG 14:00
        10h 10m
        1 stop
        SIN 00:10
        Hong Kong - Singapore | Thu, Jul 9 | Cebu Pacific
        SIN 07:25
        3h 55m
        Direct
        HKG 11:20
        Singapore - Hong Kong | Thu, Jul 16 | Singapore Airlines
        S$ 364 S$ 460
        21% off
        21% off
        S$ 460 S$ 364
      • HKG 11:00
        13h 10m
        1 stop
        SIN 00:10
        Hong Kong - Singapore | Tue, Jul 14 | Cebu Pacific
        SIN 19:00
        4h
        Direct
        HKG 23:00
        Singapore - Hong Kong | Fri, Jul 17 | Singapore Airlines
        S$ 364
        21% off
        S$ 460 S$ 364
      • HKG 08:45
        6h 50m
        1 stop
        SIN 15:35
        Hong Kong - Singapore | Tue, Jun 16 | Malaysia Airlines
        SIN 09:55
        13h 55m
        1 stop
        HKG 23:50
        Singapore - Hong Kong | Thu, Jun 18 | Malaysia Airlines
        S$ 373
        19% off
        S$ 460 S$ 373
      • HKG 08:45
        6h 50m
        1 stop
        SIN 15:35
        Hong Kong - Singapore | Sun, Jun 21 | Malaysia Airlines
        SIN 12:15
        11h 35m
        1 stop
        HKG 23:50
        Singapore - Hong Kong | Tue, Jun 23 | Malaysia Airlines
        S$ 373
        19% off
        S$ 460 S$ 373
      • HKG 08:45
        6h 50m
        1 stop
        SIN 15:35
        Hong Kong - Singapore | Sun, Jul 5 | Malaysia Airlines
        SIN 15:35
        8h 15m
        1 stop
        HKG 23:50
        Singapore - Hong Kong | Thu, Jul 9 | Malaysia Airlines
        S$ 377
        18% off
        S$ 460 S$ 377
      • HKG 08:45
        8h 45m
        1 stop
        SIN 17:30
        Hong Kong - Singapore | Sat, Jul 4 | Malaysia Airlines
        SIN 16:35
        7h 15m
        1 stop
        HKG 23:50
        Singapore - Hong Kong | Fri, Jul 10 | Malaysia Airlines
        S$ 377
        18% off
        S$ 460 S$ 377
      • HKG 08:45
        8h 45m
        1 stop
        SIN 17:30
        Hong Kong - Singapore | Thu, Jul 2 | Malaysia Airlines
        SIN 16:35
        7h 15m
        1 stop
        HKG 23:50
        Singapore - Hong Kong | Thu, Jul 9 | Malaysia Airlines
        S$ 377
        18% off
        S$ 460 S$ 377
      • HKG 08:45
        8h 45m
        1 stop
        SIN 17:30
        Hong Kong - Singapore | Fri, May 29 | Malaysia Airlines
        SIN 16:35
        7h 15m
        1 stop
        HKG 23:50
        Singapore - Hong Kong | Mon, Jun 1 | Malaysia Airlines
        S$ 377
        18% off
        S$ 460 S$ 377
      • HKG 13:00
        17h 25m
        1 stop
        SIN 14:00
        Hong Kong - Singapore | Fri, May 22 | Normal Airline
        SIN 15:00
        6h
        Direct
        HKG 16:00
        Singapore - Hong Kong | Sun, May 24 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        HKG 20:45
        4h
        Direct
        SIN 00:45
        Hong Kong - Singapore | Mon, May 25 | Scoot
        S$ 162 S$ 236
        31% off
        31% off
        S$ 236 S$ 162
      • HKG 20:45
        4h
        Direct
        SIN 00:45
        Hong Kong - Singapore | Fri, May 29 | Scoot
        S$ 172 S$ 236
        27% off
        27% off
        S$ 236 S$ 172
      • HKG 20:45
        4h
        Direct
        SIN 00:45
        Hong Kong - Singapore | Thu, May 28 | Scoot
        S$ 190 S$ 236
        19% off
        19% off
        S$ 236 S$ 190
      • HKG 20:45
        4h
        Direct
        SIN 00:45
        Hong Kong - Singapore | Sun, May 24 | Scoot
        S$ 190
        19% off
        S$ 236 S$ 190
      • HKG 20:45
        4h
        Direct
        SIN 00:45
        Hong Kong - Singapore | Fri, Jul 17 | Scoot
        S$ 193
        18% off
        S$ 236 S$ 193
      • HKG 20:45
        4h
        Direct
        SIN 00:45
        Hong Kong - Singapore | Thu, Jul 16 | Scoot
        S$ 193
        18% off
        S$ 236 S$ 193
      • HKG 20:45
        4h
        Direct
        SIN 00:45
        Hong Kong - Singapore | Thu, Jul 9 | Scoot
        S$ 193
        18% off
        S$ 236 S$ 193
      • HKG 09:25
        14h 45m
        1 stop
        SIN 00:10
        Hong Kong - Singapore | Thu, Jul 9 | Cebu Pacific
        S$ 181
        23% off
        S$ 236 S$ 181
      • HKG 08:45
        15h 25m
        1 stop
        SIN 00:10
        Hong Kong - Singapore | Wed, May 27 | Malaysia Airlines
        S$ 192
        19% off
        S$ 236 S$ 192
      • HKG 08:45
        9h 30m
        1 stop
        SIN 18:15
        Hong Kong - Singapore | Fri, May 29 | Malaysia Airlines
        S$ 193
        18% off
        S$ 236 S$ 193
      • HKG 13:00
        17h 25m
        1 stop
        SIN 14:00
        Hong Kong - Singapore | Fri, May 22 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Trip.com Price Insights on Flights from Hong Kong to Singapore.

What is the cheapest month for one-way flights from to Singapore?

The average price of one-way flights from to Singapore purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from to Singapore is June, with an average price of S$ 122, and the most expensive month is April, with an average price of up to S$ 201.

S$ 201
S$ 162
S$ 122
S$ 83
    Cheapest
  • S$ 139
    May
  • S$ 122
    Jun
  • S$ 131
    Jul
  • S$ 140
    Aug
  • S$ 128
    Sep
  • S$ 142
    Oct
  • S$ 166
    Nov
  • S$ 182
    Dec
  • S$ 153
    Jan
  • S$ 188
    Feb
  • S$ 157
    Mar
  • S$ 201
    Apr

What is the cheapest month for round-trip flights from to Singapore?

The average price of round-trip flights from to Singapore purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for round-trip flights from to Singapore is July, with an average price of S$ 254, and the most expensive month is December, with an average price of up to S$ 495.

S$ 495
S$ 375
S$ 254
S$ 134
    Cheapest
  • S$ 360
    May
  • S$ 298
    Jun
  • S$ 254
    Jul
  • S$ 283
    Aug
  • S$ 311
    Sep
  • S$ 329
    Oct
  • S$ 376
    Nov
  • S$ 495
    Dec
  • S$ 403
    Jan
  • S$ 404
    Feb
  • S$ 370
    Mar
  • S$ 369
    Apr

What is the cheapest day to fly from Hong Kong to Singapore during Hari Raya Haji?

Based on Trip.com's data over the past 3 days, these are the lowest one-way airfares from Hong Kong to Singapore during Hari Raya Haji.

Hari Raya Haji is scheduled on May 27. The flights from Hong Kong to Singapore are cheapest on May 25, with the lowest fare of S$ 156.

S$ 345
S$ 251
S$ 156
S$ 62
    Cheapest
  • S$ 345
    23
    May
  • S$ 199
    24
  • S$ 156
    25
  • S$ 229
    26
  • S$ 204
    27
  • S$ 173
    28
  • S$ 173
    29

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Hong Kong (HKG) to Singapore (SIN)?

    Based on Trip.com data, Scoot offers one-way fares as low as S$ 162 on Cheapest nonstop routes (e.g. HKG to SIN on Mon, May 25), while Cebu Pacific offers Cheapest nonstop round-trips from S$ 364 departing on Thu, Jul 9 and returning on Thu, Jul 16.
  • At the moment, you can catch a direct flight from Hong Kong to Singapore with the following airlines, including: Singapore Airlines Cathay Pacific Scoot HK Express AirAsia Berhad Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 3 hours 50 minutes to fly from Hong Kong (HKG) to Singapore (SIN).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong to Singapore is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 3 flight per week flying from Hong Kong to Singapore. You can check the weekly schedule for popular airlines on this route below: Singapore Airlines: S/-/-/W/T/-/S -- SQ8671 (21:09) Scoot: S/-/-/W/T/-/S -- TR983 (21:09)
  • To find best deals on flights from Hong Kong to Singapore, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, May 25, with one-way flights priced at just S$ 162.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Scoot.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Singapore travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Hong Kong to Singapore is October, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Hong Kong to Singapore on May 21, 2026 with Scoot, with prices starting at S$ 130.
  • You can land at any one of the following hubs in Singapore, with Hong Kong International Airport to Singapore Changi Airport (HKG-SIN) is by far the most common option on this route: Singapore Changi Airport (SIN) Seletar Airport (XSP).
  • The time difference between Singapore and Hong Kong is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Before your flight from Hong Kong (HKG) to Singapore (SIN)

Hong Kong to Singapore flight schedule

Planning a trip from Hong Kong to Singapore? There are 13 direct flights from Hong Kong International Airport (HKG) to Singapore Changi Airport (SIN) every day, with an average flight time of around 3 hours 48 minutes. Direct flights are available, so you can enjoy a seamless travel experience without any layovers. Layovers can vary in duration, typically ranging from 1 to 3 hours. Flights start as early as 7:50 AM, offering you plenty of flexible options throughout the day.

HKG-SIN Flight Schedule
Average flight time3h 48m
Daily direct flights13
Earliest flight07:50⇒11:55

Compare airlines flying from Hong Kong to Singapore

Multiple airlines operate between Hong Kong and Singapore, offering both direct and stopover options. Popular airlines include Singapore Airlines, Cathay Pacific, and Scoot, with direct flights available for a quick and convenient journey. You can also find options with layovers if that fits your schedule and budget. Be sure to check out exclusive deals on Trip.com, where you can compare flight times, services, and prices to secure the best offers for your trip!

AirlineFlight TimeTypeRoundtrip Price
(Estimated)
Singapore Airlines3h 55mDirectFrom S$216
Cathay Pacific3h 45mDirectFrom S$415
Scoot3h 45mDirectFrom S$444

Note: Prices are estimated and may vary depending on the booking period, travel dates, and promotions.

Best time to book flights from Hong Kong to Singapore

The best time to fly from Hong Kong to Singapore is during non-peak seasons to avoid crowds and high prices. Generally, the months of May and June offer cheaper flights. To secure the best prices, it's recommended to book your flight 45 to 60 days in advance. Flying mid-week, particularly on Tuesdays and Wednesdays, tends to offer more affordable flight options.

Checking in for your flight at Hong Kong Airport

Hong Kong International Airport (HKG) is the main airport in Hong Kong to Singapore flights, which has the world-class services for both domestic and international travelers. Although it's one of the busiest airports, it provides a smooth travel experience.

Most flights to Singapore depart from Terminal 1 at Hong Kong International Airport, with airlines like Singapore Airlines, Cathay Pacific, and Scoot operating from this terminal. Check-in counters for most airlines typically close 45 to 60 minutes before departure, so it's recommended to arrive at the airport at least 3 hours before your international flight.

You can get to Hong Kong International Airport by:

  • Taxis: The taxis are quick, taking about 30-40 minutes from the city centre.
  • Airport Express: Airport Express is the fastest and most convenient way, taking just 24 minutes from Hong Kong Station to the airport.
  • Buses: Several routes serve the airport, with travel time ranging from 40 minutes to 1 hour.

Arrival at Singapore Changi Airport

Opened in 1981, Singapore Changi Airport (SIN) has won numerous awards for its world-class services, with 4 terminals (T1, T2, T3, and T4). Changi Airport isn’t just for flying. It's also considered as one of the most beautiful airports in the world. After you arrive, it's important to know how to get from Singapore Changi Airport to city. Luckily, you have several options to choose from:

  • MRT: The East West Line connects the city to Changi Airport in just 30 minutes. It's cheap and fast.
  • Buses: Buses from Changi are available to multiple locations. It typically takes about 40 minutes to 1 hour.
  • Taxis/Cars: Available 24/7 at the taxi ranks. The airport is approximately a short 30-minute drive to city.

Complete your trip

Plan your trip with Trip.com and make the most of your time in Singapore! Stay connected as soon as you arrive with a Singapore eSIM for seamless high-speed data. Choose from a wide range of Singapore hotels, whether you're looking for affordable hostels or luxurious stays. Don’t miss attractions like Marina Bay Sands, Gardens by the Bay, and the fun-filled Sentosa Island. Your perfect Singapore getaway starts here!

Find Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.