Trip.com
>
Flights
>
Flights to Singapore
>
Cheap Flights to Singapore
>
Hong Kong to Singapore flight
>
Hong Kong International Airport to Singapore Changi Airport flight

Explore the cheapest one-way and round-trip flights from Hong Kong International Airport to Singapore Changi Airport over the next 90 days, with one-way fares from US$ 109 and round-trip from US$ 265. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        HKG 16:40
        4h 5m
        Direct
        SIN 20:45
        Hong Kong - Singapore | Thu, Oct 29 | Scoot
        SIN 11:35
        4h 5m
        Direct
        HKG 15:40
        Singapore - Hong Kong | Tue, Nov 3 | Scoot
        US$ 265 US$ 333
        20% off
        20% off
        US$ 333 US$ 265
      • HKG 14:40
        5h 55m
        1 stop
        SIN 20:35
        Hong Kong - Singapore | Sun, Nov 15 | Royal Brunei Airlines
        SIN 12:10
        25h 25m
        1 stop
        HKG 13:35
        Singapore - Hong Kong | Wed, Nov 18 | Royal Brunei Airlines
        US$ 265 US$ 333
        20% off
        20% off
        US$ 333 US$ 265
      • HKG 14:40
        5h 55m
        1 stop
        SIN 20:35
        Hong Kong - Singapore | Sun, Oct 25 | Royal Brunei Airlines
        SIN 12:10
        25h 25m
        1 stop
        HKG 13:35
        Singapore - Hong Kong | Sun, Nov 1 | Royal Brunei Airlines
        US$ 266 US$ 333
        20% off
        20% off
        US$ 333 US$ 266
      • HKG 14:40
        20h 30m
        1 stop
        SIN 11:10
        Hong Kong - Singapore | Mon, Oct 26 | Royal Brunei Airlines
        SIN 12:10
        25h 25m
        1 stop
        HKG 13:35
        Singapore - Hong Kong | Sun, Nov 1 | Royal Brunei Airlines
        US$ 266
        20% off
        US$ 333 US$ 266
      • HKG 14:40
        6h 5m
        1 stop
        SIN 20:45
        Hong Kong - Singapore | Thu, Oct 22 | Royal Brunei Airlines
        SIN 12:10
        25h 25m
        1 stop
        HKG 13:35
        Singapore - Hong Kong | Wed, Oct 28 | Royal Brunei Airlines
        US$ 266
        20% off
        US$ 333 US$ 266
      • HKG 14:40
        5h 55m
        1 stop
        SIN 20:35
        Hong Kong - Singapore | Fri, Oct 23 | Royal Brunei Airlines
        SIN 21:35
        16h
        1 stop
        HKG 13:35
        Singapore - Hong Kong | Thu, Oct 29 | Royal Brunei Airlines
        US$ 266
        20% off
        US$ 333 US$ 266
      • HKG 14:40
        5h 55m
        1 stop
        SIN 20:35
        Hong Kong - Singapore | Thu, Oct 29 | Royal Brunei Airlines
        SIN 21:25
        16h 10m
        1 stop
        HKG 13:35
        Singapore - Hong Kong | Tue, Nov 3 | Royal Brunei Airlines
        US$ 266
        20% off
        US$ 333 US$ 266
      • HKG 14:40
        6h 5m
        1 stop
        SIN 20:45
        Hong Kong - Singapore | Thu, Oct 8 | Royal Brunei Airlines
        SIN 12:10
        25h 25m
        1 stop
        HKG 13:35
        Singapore - Hong Kong | Wed, Oct 14 | Royal Brunei Airlines
        US$ 266
        20% off
        US$ 333 US$ 266
      • HKG 14:40
        5h 55m
        1 stop
        SIN 20:35
        Hong Kong - Singapore | Fri, Nov 20 | Royal Brunei Airlines
        SIN 21:25
        16h 10m
        1 stop
        HKG 13:35
        Singapore - Hong Kong | Tue, Nov 24 | Royal Brunei Airlines
        US$ 266
        20% off
        US$ 333 US$ 266
      • HKG 14:40
        5h 55m
        1 stop
        SIN 20:35
        Hong Kong - Singapore | Thu, Nov 19 | Royal Brunei Airlines
        SIN 21:25
        16h 10m
        1 stop
        HKG 13:35
        Singapore - Hong Kong | Tue, Nov 24 | Royal Brunei Airlines
        US$ 266
        20% off
        US$ 333 US$ 266
      • HKG 14:40
        20h 30m
        1 stop
        SIN 11:10
        Hong Kong - Singapore | Mon, Nov 2 | Royal Brunei Airlines
        SIN 21:25
        16h 10m
        1 stop
        HKG 13:35
        Singapore - Hong Kong | Sat, Nov 7 | Royal Brunei Airlines
        US$ 266
        20% off
        US$ 333 US$ 266
      • HKG 14:40
        5h 55m
        1 stop
        SIN 20:35
        Hong Kong - Singapore | Thu, Nov 5 | Royal Brunei Airlines
        SIN 21:25
        16h 10m
        1 stop
        HKG 13:35
        Singapore - Hong Kong | Sat, Nov 7 | Royal Brunei Airlines
        US$ 266
        20% off
        US$ 333 US$ 266
      • HKG 13:00
        17h 25m
        1 stop
        SIN 14:00
        Hong Kong - Singapore | Thu, Sep 24 | Normal Airline
        SIN 15:00
        6h
        Direct
        HKG 16:00
        Singapore - Hong Kong | Sat, Sep 26 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        HKG 16:40
        4h 5m
        Direct
        SIN 20:45
        Hong Kong - Singapore | Sun, Nov 8 | Scoot
        US$ 109 US$ 184
        41% off
        41% off
        US$ 184 US$ 109
      • HKG 16:40
        4h 5m
        Direct
        SIN 20:45
        Hong Kong - Singapore | Sun, Nov 1 | Scoot
        US$ 109 US$ 184
        41% off
        41% off
        US$ 184 US$ 109
      • HKG 20:45
        4h
        Direct
        SIN 00:45
        Hong Kong - Singapore | Wed, Oct 14 | Scoot
        US$ 137 US$ 184
        26% off
        26% off
        US$ 184 US$ 137
      • HKG 16:40
        4h 5m
        Direct
        SIN 20:45
        Hong Kong - Singapore | Sun, Nov 15 | Scoot
        US$ 141
        23% off
        US$ 184 US$ 141
      • HKG 16:40
        4h 5m
        Direct
        SIN 20:45
        Hong Kong - Singapore | Fri, Nov 20 | Scoot
        US$ 142
        23% off
        US$ 184 US$ 142
      • HKG 20:45
        4h
        Direct
        SIN 00:45
        Hong Kong - Singapore | Thu, Oct 15 | Scoot
        US$ 143
        22% off
        US$ 184 US$ 143
      • HKG 16:05
        18h 55m
        1 stop
        SIN 11:00
        Hong Kong - Singapore | Fri, Oct 23 | Hainan Airlines
        US$ 144
        22% off
        US$ 184 US$ 144
      • HKG 16:05
        23h 15m
        1 stop
        SIN 15:20
        Hong Kong - Singapore | Wed, Oct 14 | Hainan Airlines
        US$ 145
        21% off
        US$ 184 US$ 145
      • HKG 16:05
        11h 5m
        1 stop
        SIN 03:10
        Hong Kong - Singapore | Sun, Oct 18 | Hainan Airlines
        US$ 146
        21% off
        US$ 184 US$ 146
      • HKG 16:10
        11h
        1 stop
        SIN 03:10
        Hong Kong - Singapore | Wed, Oct 28 | Hainan Airlines
        US$ 147
        20% off
        US$ 184 US$ 147
      • HKG 10:15
        24h 55m
        1 stop
        SIN 11:10
        Hong Kong - Singapore | Thu, Oct 29 | Hainan Airlines
        US$ 147
        20% off
        US$ 184 US$ 147
      • HKG 10:15
        16h 55m
        1 stop
        SIN 03:10
        Hong Kong - Singapore | Mon, Oct 26 | Hainan Airlines
        US$ 147
        20% off
        US$ 184 US$ 147
      • HKG 13:00
        17h 25m
        1 stop
        SIN 14:00
        Hong Kong - Singapore | Thu, Sep 24 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Hong Kong International Airport to Singapore Changi Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Hong Kong International Airport to Singapore Changi Airport

What is the cheapest month to fly from Hong Kong International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Hong Kong International Airport to Singapore Changi Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Hong Kong International Airport to Singapore Changi Airport, the best time to buy is in October, with an average price of US$ 113. You’ll want to avoid September, when the average price can reach as high as US$ 192.

US$ 192
US$ 153
US$ 113
US$ 74
    Cheapest
  • US$ 192
    Sep
  • US$ 113
    Oct
  • US$ 132
    Nov
  • US$ 145
    Dec
  • US$ 122
    Jan
  • US$ 149
    Feb
  • US$ 124
    Mar
  • US$ 159
    Apr
  • US$ 136
    May
  • US$ 151
    Jun
  • US$ 151
    Jul
  • US$ 132
    Aug

What’s the cheapest month to fly round-trip from Hong Kong International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Hong Kong International Airport to Singapore Changi Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, August is typically the cheapest month to find flights from Hong Kong International Airport to Singapore Changi Airport, with an average price of US$ 237. In contrast, December is usually the most expensive month, with average fares reaching US$ 393.

US$ 393
US$ 315
US$ 237
US$ 159
    Cheapest
  • US$ 329
    Sep
  • US$ 261
    Oct
  • US$ 299
    Nov
  • US$ 393
    Dec
  • US$ 319
    Jan
  • US$ 321
    Feb
  • US$ 294
    Mar
  • US$ 293
    Apr
  • US$ 306
    May
  • US$ 289
    Jun
  • US$ 243
    Jul
  • US$ 237
    Aug

What is the cheapest day of the week to fly from Hong Kong International Airport to Singapore Changi Airport?

The data is based on the past 12 months and shows the average ticket prices from Hong Kong International Airport to Singapore Changi Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Hong Kong International Airport to Singapore Changi Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

US$ 335
US$ 315
US$ 295
US$ 275
    Cheapest
  • US$ 308
    Mon
  • US$ 313
    Tue
  • US$ 312
    Wed
  • US$ 295
    Thu
  • US$ 316
    Fri
  • US$ 335
    Sat
  • US$ 327
    Sun

Which airline offers the cheapest flights from Hong Kong International Airport to Singapore Changi Airport?

The cheapest airline flying from Hong Kong International Airport to Singapore Changi Airport is Scoot (from US$ 117) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Scoot
From US$ 117
Royal Brunei Airlines
From US$ 142
Hainan Airlines
From US$ 146
HK Express
From US$ 149
Batik Air Malaysia
From US$ 154
AirAsia
From US$ 155
Cebu Pacific
From US$ 156
VietJet Air
From US$ 158
Sun PhuQuoc Airways
From US$ 162
Xiamen Airlines
From US$ 174

Find more flights and airlines

What is the flight schedule from Hong Kong International Airport to Singapore Changi Airport?

Check the schedule for flights from Hong Kong to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TR983

    Hong Kong International Airport

    20:45

    HKG

    4h

    00:45

    SIN

    S - - W T - S
    Search

  2. HU720

    Hong Kong International Airport

    16:05

    HKG

    1h 35m

    Direct

    17:40

    HAK

    S - T - - - S
    Search

  3. HU447

    Haikou Meilan International Airport

    23:50

    HAK

    3h 20m

    Direct

    03:10

    SIN

    S - T - T - S

  4. HU706

    Hong Kong International Airport

    10:15

    HKG

    1h 25m

    Direct

    11:40

    HAK

    - M T W T F S
    Search

  5. HU747

    Haikou Meilan International Airport

    07:30

    HAK

    3h 25m

    Direct

    10:55

    SIN

    S M - W T F S

  6. UO768

    Hong Kong International Airport

    20:30

    HKG

    3h 45m

    Direct

    00:15

    PEN

    S M T W T F S
    Search

  7. TR431

    Penang International Airport

    09:30

    PEN

    1h 35m

    Direct

    11:05

    SIN

    S M T W T F S

  8. HU706

    Hong Kong International Airport

    10:15

    HKG

    1h 25m

    Direct

    11:40

    HAK

    - M T W T F S
    Search

  9. HU447

    Haikou Meilan International Airport

    23:50

    HAK

    3h 20m

    Direct

    03:10

    SIN

    S - T - T - S

  10. HU706

    Hong Kong International Airport

    10:15

    HKG

    1h 25m

    Direct

    11:40

    HAK

    - M T W T F S
    Search

  11. HU7909

    Haikou Meilan International Airport

    23:45

    HAK

    3h 25m

    Direct

    03:10

    SIN

    - M - W - F -

  12. HU706

    Hong Kong International Airport

    10:15

    HKG

    1h 25m

    Direct

    11:40

    HAK

    - M T W T F S
    Search

  13. HU459

    Haikou Meilan International Airport

    11:55

    HAK

    3h 25m

    Direct

    15:20

    SIN

    S - T - T - S

  14. HU720

    Hong Kong International Airport

    16:05

    HKG

    1h 35m

    Direct

    17:40

    HAK

    S - T - - - S
    Search

  15. HU747

    Haikou Meilan International Airport

    07:30

    HAK

    3h 25m

    Direct

    10:55

    SIN

    S M - W T F S

  16. BI636

    Hong Kong International Airport

    14:40

    HKG

    3h

    Direct

    17:40

    BWN

    S - T W T F S
    Search

  17. BI421

    Brunei International Airport

    09:20

    BWN

    2h

    Direct

    11:20

    SIN

    S M T W T F S

  18. HU720

    Hong Kong International Airport

    16:05

    HKG

    1h 35m

    Direct

    17:40

    HAK

    S - T - - - S
    Search

  19. HU459

    Haikou Meilan International Airport

    11:55

    HAK

    3h 25m

    Direct

    15:20

    SIN

    S - T - T - S
Find more flights and airlines

About Hong Kong International Airport and Singapore Changi Airport

Learn about Hong Kong International Airport (HKG) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance2,569.98km
Cheapest one-way ticket priceUS$ 109
Cheapest return ticket priceUS$ 265

FAQs for Hong Kong International Airport to Singapore Changi Airport Flights

  • How long is the flight from Hong Kong International Airport to Singapore Changi Airport?

    Hong Kong International Airport to Singapore Changi Airport takes about 3 hours 14 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 13 daily flights from Hong Kong International Airport (HKG) to Singapore Changi Airport (SIN).
  • The earliest flight from Hong Kong International Airport to Singapore Changi Airport departs at 01:45, and the last departs at 20:55, with about 14 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Hong Kong International Airport (HKG) to Singapore Changi Airport (SIN) is quite popular. Without considering departure times or holidays, tickets cost around US$ 399 in September, the most expensive month to book this route.
  • The earliest flight departs from Hong Kong International Airport (HKG) at 07:50 and arrives in Singapore Changi Airport (SIN) at 11:55.
  • The latest flight departs from Hong Kong International Airport (HKG) at 20:25 and arrives in Singapore Changi Airport (SIN) at 00:25.
    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • Singapore Airlines is a very popular airline operating an average of 11722 flights per month.
  • One-way flights from Hong Kong International Airport to Singapore Changi Airport currently start from US$ 109, and round-trip fares start from US$ 265. The current lowest fare is a Scoot flight departing on Sun, Nov 8; prices may vary depending on availability.
  • Yes. Cathay Pacific, Singapore Airlines and Scoot operate direct flights from Hong Kong International Airport to Singapore Changi Airport, with an average flight time of 3 hours 13 minutes, and around 95 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Hong Kong International Airport to Singapore Changi Airport is US$ 246. Prices may vary depending on the departure date, airline, and availability.
  • Scoot are the most popular budget airlines flying from Hong Kong International Airport to Singapore Changi Airport, with one-way fares starting from US$ 109. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Hong Kong International Airport to Singapore Changi Airport operates around 67 weekly flights, mainly by Cathay Pacific, Singapore Airlines and Scoot. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Hong Kong International Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Most popular destination

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.