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Heathrow Airport to Kingsford Smith Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Kingsford Smith Airport over the next 90 days, with one-way fares from SGD 577 and round-trip from SGD 863. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        LHR 20:10
        23h 25m
        Direct
        SYD 06:35
        London - Sydney | Sat, Nov 14 | Qantas Airways
        SYD 16:30
        24h 45m
        Direct
        LHR 06:15
        Sydney - London | Tue, Nov 17 | Qantas Airways
        SGD 1,612 SGD 2,305
        30% off
        30% off
        SGD 2,305 SGD 1,612
      • LHR 20:10
        23h 25m
        Direct
        SYD 06:35
        London - Sydney | Tue, Nov 10 | Qantas Airways
        SYD 16:30
        24h 45m
        Direct
        LHR 06:15
        Sydney - London | Sat, Nov 14 | Qantas Airways
        SGD 1,613 SGD 2,305
        30% off
        30% off
        SGD 2,305 SGD 1,613
      • LHR 20:25
        25h 10m
        1 stop
        SYD 08:35
        London - Sydney | Tue, Nov 10 | Air China
        SYD 10:30
        42h 20m
        1 stop
        LHR 17:50
        Sydney - London | Fri, Nov 13 | Air China
        SGD 863 SGD 2,305
        63% off
        63% off
        SGD 2,305 SGD 863
      • LHR 17:45
        27h 20m
        1 stop
        SYD 08:05
        London - Sydney | Wed, Nov 4 | Air China
        SYD 10:30
        42h 20m
        1 stop
        LHR 17:50
        Sydney - London | Wed, Nov 11 | Air China
        SGD 866
        62% off
        SGD 2,305 SGD 866
      • LHR 17:45
        27h 50m
        1 stop
        SYD 08:35
        London - Sydney | Tue, Nov 3 | Air China
        SYD 10:30
        30h 50m
        1 stop
        LGW 06:20
        Sydney - London | Tue, Nov 10 | Air China
        SGD 869
        62% off
        SGD 2,305 SGD 869
      • LHR 20:25
        24h 45m
        1 stop
        SYD 08:10
        London - Sydney | Sun, Nov 1 | Air China
        SYD 10:30
        40h 25m
        1 stop
        LHR 15:55
        Sydney - London | Fri, Nov 6 | Air China
        SGD 870
        62% off
        SGD 2,305 SGD 870
      • LHR 17:45
        27h 25m
        1 stop
        SYD 08:10
        London - Sydney | Sun, Nov 15 | Air China
        SYD 10:30
        40h 25m
        1 stop
        LHR 15:55
        Sydney - London | Wed, Nov 18 | Air China
        SGD 873
        62% off
        SGD 2,305 SGD 873
      • LHR 20:25
        25h 10m
        1 stop
        SYD 08:35
        London - Sydney | Tue, Nov 17 | Air China
        SYD 10:30
        40h 25m
        1 stop
        LHR 15:55
        Sydney - London | Fri, Nov 20 | Air China
        SGD 876
        62% off
        SGD 2,305 SGD 876
      • LHR 17:45
        27h 20m
        1 stop
        SYD 08:05
        London - Sydney | Wed, Nov 11 | Air China
        SYD 10:30
        42h 20m
        1 stop
        LHR 17:50
        Sydney - London | Wed, Nov 18 | Air China
        SGD 996
        56% off
        SGD 2,305 SGD 996
      • LHR 20:25
        24h 40m
        1 stop
        SYD 08:05
        London - Sydney | Mon, Nov 9 | Air China
        SYD 10:10
        40h 45m
        1 stop
        LHR 15:55
        Sydney - London | Mon, Nov 16 | Air China
        SGD 996
        56% off
        SGD 2,305 SGD 996
      • LHR 20:25
        24h 45m
        1 stop
        SYD 08:10
        London - Sydney | Sun, Nov 8 | Air China
        SYD 10:30
        40h 25m
        1 stop
        LHR 15:55
        Sydney - London | Sun, Nov 15 | Air China
        SGD 997
        56% off
        SGD 2,305 SGD 997
      • LHR 20:25
        24h 40m
        1 stop
        SYD 08:05
        London - Sydney | Mon, Nov 2 | Air China
        SYD 10:10
        42h 40m
        1 stop
        LHR 17:50
        Sydney - London | Mon, Nov 9 | Air China
        SGD 998
        56% off
        SGD 2,305 SGD 998
      • LHR 20:25
        24h 40m
        1 stop
        SYD 08:05
        London - Sydney | Mon, Nov 16 | Air China
        SYD 10:30
        40h 25m
        1 stop
        LHR 15:55
        Sydney - London | Fri, Nov 20 | Air China
        SGD 1,012
        56% off
        SGD 2,305 SGD 1,012
      • LHR 20:25
        25h 10m
        1 stop
        SYD 08:35
        London - Sydney | Tue, Nov 24 | Air China
        SYD 10:30
        40h 25m
        1 stop
        LHR 15:55
        Sydney - London | Tue, Dec 1 | Air China
        SGD 1,046
        55% off
        SGD 2,305 SGD 1,046
      • LON 13:00
        17h 25m
        1 stop
        SYD 14:00
        London - Sydney | Mon, Oct 5 | Normal Airline
        SYD 15:00
        6h
        Direct
        LON 16:00
        Sydney - London | Wed, Oct 7 | Normal Airline
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      • Cheapest nonstop
        LHR 20:10
        23h 25m
        Direct
        SYD 06:35
        London - Sydney | Tue, Dec 1 | Qantas Airways
        SGD 1,603 SGD 2,310
        31% off
        31% off
        SGD 2,310 SGD 1,603
      • LHR 20:10
        23h 25m
        Direct
        SYD 06:35
        London - Sydney | Wed, Nov 18 | Qantas Airways
        SGD 1,617 SGD 2,310
        30% off
        30% off
        SGD 2,310 SGD 1,617
      • LHR 21:00
        31h 20m
        1 stop
        SYD 15:20
        London - Sydney | Mon, Nov 30 | Hainan Airlines
        SGD 577 SGD 2,310
        75% off
        75% off
        SGD 2,310 SGD 577
      • LHR 21:00
        30h 50m
        1 stop
        SYD 14:50
        London - Sydney | Sat, Nov 28 | Tianjin Airlines
        SGD 662
        71% off
        SGD 2,310 SGD 662
      • LHR 21:00
        30h 50m
        1 stop
        SYD 14:50
        London - Sydney | Sat, Nov 14 | Tianjin Airlines
        SGD 670
        71% off
        SGD 2,310 SGD 670
      • LHR 21:00
        30h 50m
        1 stop
        SYD 14:50
        London - Sydney | Sat, Nov 7 | Tianjin Airlines
        SGD 670
        71% off
        SGD 2,310 SGD 670
      • LHR 21:00
        30h 50m
        1 stop
        SYD 14:50
        London - Sydney | Sat, Nov 21 | Tianjin Airlines
        SGD 670
        71% off
        SGD 2,310 SGD 670
      • LHR 21:00
        30h 50m
        1 stop
        SYD 14:50
        London - Sydney | Sat, Oct 31 | Tianjin Airlines
        SGD 670
        71% off
        SGD 2,310 SGD 670
      • LHR 20:25
        25h 10m
        1 stop
        SYD 08:35
        London - Sydney | Tue, Dec 1 | Air China
        SGD 676
        71% off
        SGD 2,310 SGD 676
      • LHR 17:45
        27h 20m
        1 stop
        SYD 08:05
        London - Sydney | Wed, Nov 18 | Air China
        SGD 682
        70% off
        SGD 2,310 SGD 682
      • LHR 17:45
        27h 25m
        1 stop
        SYD 08:10
        London - Sydney | Sun, Nov 29 | Air China
        SGD 682
        70% off
        SGD 2,310 SGD 682
      • LHR 20:25
        24h 40m
        1 stop
        SYD 08:05
        London - Sydney | Sat, Nov 21 | Air China
        SGD 683
        70% off
        SGD 2,310 SGD 683
      • LHR 17:45
        27h 20m
        1 stop
        SYD 08:05
        London - Sydney | Mon, Nov 30 | Air China
        SGD 684
        70% off
        SGD 2,310 SGD 684
      • LHR 20:25
        25h 10m
        1 stop
        SYD 08:35
        London - Sydney | Tue, Nov 24 | Air China
        SGD 684
        70% off
        SGD 2,310 SGD 684
      • LON 13:00
        17h 25m
        1 stop
        SYD 14:00
        London - Sydney | Mon, Oct 5 | Normal Airline
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Flight fares from Heathrow Airport to Kingsford Smith 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 Heathrow Airport to Kingsford Smith Airport

What is the cheapest month to fly from Heathrow Airport to Kingsford Smith Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Heathrow Airport to Kingsford Smith 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 Heathrow Airport to Kingsford Smith Airport, the best time to buy is in December, with an average price of SGD 851. You’ll want to avoid July, when the average price can reach as high as SGD 1,690.

SGD 1,690
SGD 1,271
SGD 851
SGD 432
    Cheapest
  • SGD 1,380
    Sep
  • SGD 1,043
    Oct
  • SGD 912
    Nov
  • SGD 851
    Dec
  • SGD 1,084
    Jan
  • SGD 1,184
    Feb
  • SGD 1,059
    Mar
  • SGD 1,119
    Apr
  • SGD 1,110
    May
  • SGD 1,076
    Jun
  • SGD 1,690
    Jul
  • SGD 1,290
    Aug

What’s the cheapest month to fly round-trip from Heathrow Airport to Kingsford Smith Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Heathrow Airport to Kingsford Smith Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, November is typically the cheapest month to find flights from Heathrow Airport to Kingsford Smith Airport, with an average price of SGD 1,526. In contrast, July is usually the most expensive month, with average fares reaching SGD 2,347.

SGD 2,347
SGD 1,937
SGD 1,526
SGD 1,116
    Cheapest
  • SGD 2,066
    Sep
  • SGD 1,944
    Oct
  • SGD 1,526
    Nov
  • SGD 1,992
    Dec
  • SGD 1,861
    Jan
  • SGD 1,723
    Feb
  • SGD 1,907
    Mar
  • SGD 1,814
    Apr
  • SGD 1,813
    May
  • SGD 1,820
    Jun
  • SGD 2,347
    Jul
  • SGD 2,225
    Aug

What is the cheapest day of the week to fly from Heathrow Airport to Kingsford Smith Airport?

The data is based on the past 12 months and shows the average ticket prices from Heathrow Airport to Kingsford Smith 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 Heathrow Airport to Kingsford Smith Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

SGD 1,403
SGD 1,274
SGD 1,144
SGD 1,015
  • SGD 1,218
    Mon
  • SGD 1,144
    Tue
  • SGD 1,208
    Wed
  • SGD 1,368
    Thu
  • SGD 1,403
    Fri
  • SGD 1,292
    Sat
  • SGD 1,249
    Sun

Which airline offers the cheapest flights from Heathrow Airport to Kingsford Smith Airport?

The cheapest airline flying from Heathrow Airport to Kingsford Smith Airport is Hainan Airlines (from SGD 577) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Hainan Airlines
From SGD 577
Tianjin Airlines
From SGD 662
Air China
From SGD 676
China Eastern Airlines
From SGD 706
China Southern Airlines
From SGD 728
Xiamen Airlines
From SGD 733
Beijing Capital Airlines
From SGD 832
Etihad Airways
From SGD 845
AEGEAN
From SGD 845
Air India
From SGD 848

Find more flights and airlines

What is the flight schedule from Heathrow Airport to Kingsford Smith Airport?

Check the schedule for flights from London to Sydney and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. CA938

    Heathrow Airport

    20:25

    LHR

    10h

    Direct

    13:25

    PEK

    S M T W T F S
    Search

  2. CA173

    Beijing Capital International Airport

    18:20

    PEK

    11h 10m

    Direct

    07:30

    SYD

    - M - W - F S

  3. MU552

    Heathrow Airport

    21:20

    LHR

    11h 20m

    Direct

    15:40

    PVG

    S M T W T F S
    Search

  4. MU561

    Shanghai Pudong International Airport

    20:20

    PVG

    11h 40m

    Direct

    10:00

    SYD

    S M T W T F S

  5. CA856

    Heathrow Airport

    17:45

    LHR

    10h

    Direct

    11:45

    PEK

    S M T W T F S
    Search

  6. CA173

    Beijing Capital International Airport

    18:20

    PEK

    11h 10m

    Direct

    07:30

    SYD

    - M - W - F S

  7. MU552

    Heathrow Airport

    21:20

    LHR

    11h 20m

    Direct

    15:40

    PVG

    S M T W T F S
    Search

  8. MU735

    Shanghai Pudong International Airport

    00:15

    PVG

    10h 20m

    Direct

    12:35

    SYD

    S - T - T - S

  9. GS7966

    Heathrow Airport

    21:00

    LHR

    10h 50m

    Direct

    15:50

    CKG

    - - T - - F -
    Search

  10. GS7943

    Chongqing Jiangbei International Airport

    01:10

    CKG

    10h 40m

    Direct

    14:50

    SYD

    S - T - - - -

  11. CZ304

    Heathrow Airport

    22:10

    LHR

    11h 45m

    Direct

    16:55

    CAN

    S M T W T F S
    Search

  12. CZ301

    Guangzhou Baiyun International Airport

    08:00

    CAN

    9h 25m

    Direct

    19:25

    SYD

    S M T W T F S
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About Heathrow Airport and Kingsford Smith Airport

Learn about Heathrow Airport (LHR) and Kingsford Smith Airport (SYD) — including location, terminals, transportation, and travel tips.

Flight distance 17,038.36km
Cheapest one-way ticket price SGD 577
Cheapest return ticket price SGD 863

FAQs for Heathrow Airport to Kingsford Smith Airport Flights

  • How long is the flight from Heathrow Airport to Kingsford Smith Airport?

    Heathrow Airport to Kingsford Smith Airport takes about 22 hours 42 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Heathrow Airport (LHR) to Kingsford Smith Airport (SYD).
  • The earliest flight from Heathrow Airport to Kingsford Smith Airport departs at 20:50, and the last departs at 22:00, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Heathrow Airport (LHR) to Kingsford Smith Airport (SYD) is quite popular. Without considering departure times or holidays, tickets cost around SGD 2,697 in December, the most expensive month to book this route.
  • The earliest flight departs from Heathrow Airport (LHR) at 09:50 and arrives in Kingsford Smith Airport (SYD) at 19:35.
  • The latest flight departs from Heathrow Airport (LHR) at 21:35 and arrives in Kingsford Smith Airport (SYD) at 06:55.
    • The distance from Kingsford Smith Airport to downtown is about 8km, by taxi about 20 minutes.
  • The closest airport to Kingsford Smith Airport (SYD) is Shellharbour Airport. The distance is around 76km.
  • British Airways is a very popular airline operating an average of 9106 flights per month.
  • One-way flights from Heathrow Airport to Kingsford Smith Airport currently start from SGD 577, and round-trip fares start from SGD 863. The current lowest fare is a Hainan Airlines flight departing on Mon, Nov 30; prices may vary depending on availability.
  • Yes. British Airways and Qantas Airways operate direct flights from Heathrow Airport to Kingsford Smith Airport, with an average flight time of 22 hours 44 minutes, and around 14 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 Heathrow Airport to Kingsford Smith Airport is SGD 1,709. Prices may vary depending on the departure date, airline, and availability.
  • Heathrow Airport to Kingsford Smith Airport operates around 14 weekly flights, mainly by British Airways and Qantas Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Heathrow Airport and Kingsford Smith 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.

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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.