Trip.com
>
Flights
>
Flights to Singapore
>
Sydney to Singapore flight
>
Western Sydney International Airport to Changi Airport flight

Explore the cheapest one-way and round-trip flights from Western Sydney International Airport to Changi Airport over the next 90 days, with one-way fares from THB 8,090 and round-trip from THB 16,960. Based on Trip.com's latest 7-day flight data.

      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Fri, Nov 6 | Jetstar Airways
        SIN 9:00 PM
        13h 30m
        1 stop
        WSI 1:30 PM
        Singapore - Sydney | Mon, Nov 9 | Jetstar Airways
        THB 16,960 THB 26,240
        35% off
        35% off
        THB 26,240 THB 16,960
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Mon, Nov 9 | Jetstar Airways
        SIN 9:00 PM
        13h 30m
        1 stop
        WSI 1:30 PM
        Singapore - Sydney | Wed, Nov 11 | Jetstar Airways
        THB 17,590 THB 26,240
        33% off
        33% off
        THB 26,240 THB 17,590
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Mon, Nov 16 | Jetstar Airways
        SIN 9:00 PM
        13h 30m
        1 stop
        WSI 1:30 PM
        Singapore - Sydney | Sun, Nov 22 | Jetstar Airways
        THB 17,960 THB 26,240
        32% off
        32% off
        THB 26,240 THB 17,960
      • WSI 9:25 AM
        21h 5m
        1 stop
        SIN 3:30 AM
        Sydney - Singapore | Mon, Oct 26 | Jetstar Airways
        SIN 7:55 AM
        7h 55m
        Nonstop
        SYD 6:50 PM
        Singapore - Sydney | Sat, Oct 31 | Scoot
        THB 18,520
        28% off
        THB 26,240 THB 18,520
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Sun, Nov 8 | Jetstar Airways
        SIN 9:00 PM
        13h 30m
        1 stop
        WSI 1:30 PM
        Singapore - Sydney | Wed, Nov 11 | Jetstar Airways
        THB 19,720
        25% off
        THB 26,240 THB 19,720
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Fri, Nov 13 | Jetstar Airways
        SIN 9:00 PM
        13h 30m
        1 stop
        WSI 1:30 PM
        Singapore - Sydney | Mon, Nov 16 | Jetstar Airways
        THB 19,990
        24% off
        THB 26,240 THB 19,990
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Mon, Nov 2 | Jetstar Airways
        SIN 9:00 PM
        13h 30m
        1 stop
        WSI 1:30 PM
        Singapore - Sydney | Sun, Nov 8 | Jetstar Airways
        THB 20,200
        23% off
        THB 26,240 THB 20,200
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Sun, Nov 15 | Jetstar Airways
        SIN 9:00 PM
        13h 30m
        1 stop
        WSI 1:30 PM
        Singapore - Sydney | Wed, Nov 18 | Jetstar Airways
        THB 20,900
        20% off
        THB 26,240 THB 20,900
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Fri, Oct 30 | Jetstar Airways
        SIN 9:00 PM
        13h 30m
        1 stop
        WSI 1:30 PM
        Singapore - Sydney | Sun, Nov 1 | Jetstar Airways
        THB 22,430
        15% off
        THB 26,240 THB 22,430
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Mon, Nov 9 | Qantas Airways
        SIN 9:00 PM
        16h 20m
        1 stop
        SYD 4:20 PM
        Singapore - Sydney | Wed, Nov 11 | Jetstar Airways
        THB 22,930
        13% off
        THB 26,240 THB 22,930
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Mon, Nov 16 | Qantas Airways
        SIN 9:00 PM
        15h 45m
        1 stop
        SYD 3:45 PM
        Singapore - Sydney | Sun, Nov 22 | Jetstar Airways
        THB 22,930
        13% off
        THB 26,240 THB 22,930
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Sun, Nov 1 | Jetstar Airways
        SIN 9:00 PM
        13h 30m
        1 stop
        WSI 1:30 PM
        Singapore - Sydney | Wed, Nov 4 | Jetstar Airways
        THB 23,610
        10% off
        THB 26,240 THB 23,610
      • SYD 1:00 PM
        17h 25m
        1 stop
        SIN 2:00 PM
        Sydney - Singapore | Tue, Sep 22 | Normal Airline
        SIN 3:00 PM
        6h
        Nonstop
        SYD 4:00 PM
        Singapore - Sydney | Thu, Sep 24 | Normal Airline
        Find more flights
        Find more flights
      • WSI 6:45 PM
        26h 15m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Thu, Nov 5 | Jetstar Airways
        THB 8,090 THB 16,440
        51% off
        51% off
        THB 16,440 THB 8,090
      • WSI 6:45 PM
        26h 15m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Tue, Nov 10 | Jetstar Airways
        THB 8,190 THB 16,440
        50% off
        50% off
        THB 16,440 THB 8,190
      • WSI 6:45 PM
        26h 15m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Tue, Nov 17 | Jetstar Airways
        THB 8,190 THB 16,440
        50% off
        50% off
        THB 16,440 THB 8,190
      • WSI 9:25 AM
        21h 5m
        1 stop
        SIN 3:30 AM
        Sydney - Singapore | Mon, Oct 26 | Jetstar Airways
        THB 8,220
        50% off
        THB 16,440 THB 8,220
      • WSI 6:45 PM
        26h 15m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Thu, Oct 29 | Jetstar Airways
        THB 9,470
        42% off
        THB 16,440 THB 9,470
      • WSI 6:45 PM
        26h 15m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Sat, Nov 14 | Jetstar Airways
        THB 9,660
        41% off
        THB 16,440 THB 9,660
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Sun, Nov 15 | Jetstar Airways
        THB 10,840
        34% off
        THB 16,440 THB 10,840
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Fri, Nov 13 | Jetstar Airways
        THB 11,630
        28% off
        THB 16,440 THB 11,630
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Fri, Oct 30 | Jetstar Airways
        THB 11,850
        28% off
        THB 16,440 THB 11,850
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Sun, Nov 8 | Jetstar Airways
        THB 12,480
        24% off
        THB 16,440 THB 12,480
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Fri, Nov 6 | Qantas Airways
        THB 12,630
        23% off
        THB 16,440 THB 12,630
      • WSI 9:25 AM
        11h 35m
        1 stop
        SIN 6:00 PM
        Sydney - Singapore | Sun, Nov 1 | Qantas Airways
        THB 14,790
        10% off
        THB 16,440 THB 14,790
      • SYD 1:00 PM
        17h 25m
        1 stop
        SIN 2:00 PM
        Sydney - Singapore | Tue, Sep 22 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Western Sydney International Airport to Changi Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Western Sydney International Airport to Changi Airport?

The cheapest airline flying from Western Sydney International Airport to Changi Airport is Jetstar Airways (from THB 8,090) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jetstar Airways
From THB 8,090
Qantas Airways
From THB 12,630

Find more flights and airlines

About Western Sydney International Airport and Changi Airport

Learn about Western Sydney International Airport (WSI) and Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance6,218.14 km
Cheapest one-way ticket priceTHB 8,090
Cheapest return ticket priceTHB 16,960

FAQs for Western Sydney International Airport to Changi Airport Flights

  • How many daily flights are there from Western Sydney International Airport (WSI) to Changi Airport (SIN)?

    There are around 1 daily flights from Western Sydney International Airport (WSI) to Changi Airport (SIN).
  • The route from Western Sydney International Airport (WSI) to Changi Airport (SIN) is quite popular. Without considering departure times or holidays, tickets cost around THB 35,740 in December, the most expensive month to book this route.
    • The distance from Singapore Changi Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Seletar Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • One-way flights from Western Sydney International Airport to Changi Airport currently start from THB 8,090, and round-trip fares start from THB 16,960. The current lowest fare is a Jetstar Airways flight departing on Thu, Nov 5; prices may vary depending on availability.
  • Enter Western Sydney International Airport and 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.

Popular Destinations

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, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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.