Trip.com
>
Cheap Flights
>
United Kingdom
>
London
>
Sydney to London flight
>
Kingsford Smith Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Kingsford Smith Airport to Heathrow Airport over the next 90 days, with one-way fares from JPY 61,890 and round-trip from JPY 130,130. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SYD 16:20
      24h 5m
      LHR 05:25
      Sydney - London | Fri, Nov 20 | British Airways
      LHR 21:00
      22h 55m
      SYD 06:55
      London - Sydney | Mon, Nov 23 | British Airways
      JPY 199,530 JPY 281,060
      28% off
      28% off
      JPY 281,060 JPY 199,530
    • SYD 16:20
      24h 5m
      LHR 05:25
      Sydney - London | Wed, Nov 25 | British Airways
      LHR 21:00
      22h 55m
      SYD 06:55
      London - Sydney | Sat, Nov 28 | British Airways
      JPY 199,550 JPY 281,060
      28% off
      28% off
      JPY 281,060 JPY 199,550
    • SYD 15:10
      38h 25m
      LHR 18:35
      Sydney - London | Mon, Nov 9 | China Southern Airlines
      LHR 22:00
      35h 25m
      SYD 20:25
      London - Sydney | Mon, Nov 16 | China Southern Airlines
      JPY 130,130 JPY 281,060
      54% off
      54% off
      JPY 281,060 JPY 130,130
    • SYD 12:35
      28h 50m
      LHR 06:25
      Sydney - London | Sun, Nov 8 | Xiamen Airlines
      LHR 12:30
      35h 5m
      SYD 10:35
      London - Sydney | Sat, Nov 14 | Xiamen Airlines
      JPY 132,300
      53% off
      JPY 281,060 JPY 132,300
    • SYD 12:25
      28h 10m
      LHR 06:35
      Sydney - London | Wed, Oct 21 | Xiamen Airlines
      LHR 12:30
      35h 5m
      SYD 10:35
      London - Sydney | Mon, Oct 26 | Xiamen Airlines
      JPY 132,470
      53% off
      JPY 281,060 JPY 132,470
    • SYD 12:35
      28h 50m
      LHR 06:25
      Sydney - London | Fri, Oct 30 | Xiamen Airlines
      LHR 12:30
      35h 5m
      SYD 10:35
      London - Sydney | Mon, Nov 2 | Xiamen Airlines
      JPY 132,560
      53% off
      JPY 281,060 JPY 132,560
    • SYD 12:35
      28h 50m
      LHR 06:25
      Sydney - London | Wed, Nov 4 | Xiamen Airlines
      LHR 12:30
      35h 5m
      SYD 10:35
      London - Sydney | Mon, Nov 9 | Xiamen Airlines
      JPY 132,680
      53% off
      JPY 281,060 JPY 132,680
    • SYD 12:35
      28h 50m
      LHR 06:25
      Sydney - London | Fri, Nov 13 | Xiamen Airlines
      LHR 12:30
      35h 5m
      SYD 10:35
      London - Sydney | Thu, Nov 19 | Xiamen Airlines
      JPY 132,780
      53% off
      JPY 281,060 JPY 132,780
    • SYD 22:30
      33h
      LHR 20:30
      Sydney - London | Thu, Nov 5 | Air India
      LHR 08:45
      24h
      SYD 19:45
      London - Sydney | Thu, Nov 12 | Air India
      JPY 132,820
      53% off
      JPY 281,060 JPY 132,820
    • SYD 13:00
      17h 25m
      1 stop
      LON 14:00
      Sydney - London | Mon, Oct 19 | Normal Airline
      LON 15:00
      6h
      Direct
      SYD 16:00
      London - Sydney | Wed, Oct 21 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      SYD 12:35
      28h 50m
      1 stop
      LHR 06:25
      Sydney - London | Mon, Nov 9 | Xiamen Airlines
      JPY 61,890 JPY 227,860
      73% off
      73% off
      JPY 227,860 JPY 61,890
    • Cheapest
      SYD 12:35
      28h 50m
      1 stop
      LHR 06:25
      Sydney - London | Thu, Nov 5 | Xiamen Airlines
      JPY 61,890 JPY 227,860
      73% off
      73% off
      JPY 227,860 JPY 61,890
    • Cheapest
      SYD 12:35
      28h 50m
      1 stop
      LHR 06:25
      Sydney - London | Thu, Nov 12 | Xiamen Airlines
      JPY 61,890 JPY 227,860
      73% off
      73% off
      JPY 227,860 JPY 61,890
    • Cheapest
      SYD 12:35
      28h 50m
      1 stop
      LHR 06:25
      Sydney - London | Sat, Oct 31 | Xiamen Airlines
      JPY 61,890
      73% off
      JPY 227,860 JPY 61,890
    • Cheapest
      SYD 12:25
      28h 10m
      1 stop
      LHR 06:35
      Sydney - London | Thu, Oct 22 | Xiamen Airlines
      JPY 61,890
      73% off
      JPY 227,860 JPY 61,890
    • Cheapest
      SYD 12:25
      28h 10m
      1 stop
      LHR 06:35
      Sydney - London | Sat, Oct 24 | Xiamen Airlines
      JPY 61,890
      73% off
      JPY 227,860 JPY 61,890
    • SYD 12:35
      28h 50m
      1 stop
      LHR 06:25
      Sydney - London | Thu, Oct 29 | Xiamen Airlines
      JPY 61,930
      73% off
      JPY 227,860 JPY 61,930
    • SYD 12:35
      28h 50m
      1 stop
      LHR 06:25
      Sydney - London | Sat, Nov 14 | Xiamen Airlines
      JPY 62,080
      73% off
      JPY 227,860 JPY 62,080
    • SYD 12:25
      29h
      1 stop
      LHR 06:25
      Sydney - London | Mon, Oct 26 | Xiamen Airlines
      JPY 62,690
      72% off
      JPY 227,860 JPY 62,690
    • SYD 13:00
      17h 25m
      1 stop
      LON 14:00
      Sydney - London | Mon, Oct 19 | Normal Airline
      Find more flights
      Find more flights
    • SYD 20:45
      25h 45m
      1 stop
      LHR 11:30
      Sydney - London | Wed, Nov 4 | Air India
      JPY 73,750 JPY 175,030
      57% off
      57% off
      JPY 175,030 JPY 73,750
    • SYD 20:45
      25h 45m
      1 stop
      LHR 11:30
      Sydney - London | Thu, Nov 26 | Air India
      JPY 74,180 JPY 175,030
      57% off
      57% off
      JPY 175,030 JPY 74,180
    • SYD 20:45
      25h 45m
      1 stop
      LHR 11:30
      Sydney - London | Sun, Nov 15 | Air India
      JPY 74,270 JPY 175,030
      57% off
      57% off
      JPY 175,030 JPY 74,270
    • SYD 20:45
      25h 45m
      1 stop
      LHR 11:30
      Sydney - London | Mon, Nov 2 | Air India
      JPY 74,370
      57% off
      JPY 175,030 JPY 74,370
    • SYD 20:45
      25h 45m
      1 stop
      LHR 11:30
      Sydney - London | Mon, Oct 26 | Air India
      JPY 74,790
      56% off
      JPY 175,030 JPY 74,790
    • SYD 20:45
      25h 45m
      1 stop
      LHR 11:30
      Sydney - London | Mon, Nov 16 | Air India
      JPY 74,860
      56% off
      JPY 175,030 JPY 74,860
    • SYD 20:45
      25h 45m
      1 stop
      LHR 11:30
      Sydney - London | Fri, Nov 27 | Air India
      JPY 79,590
      55% off
      JPY 175,030 JPY 79,590
    • SYD 20:45
      25h 45m
      1 stop
      LHR 11:30
      Sydney - London | Sun, Oct 25 | Air India
      JPY 79,800
      54% off
      JPY 175,030 JPY 79,800
    • SYD 20:45
      25h 45m
      1 stop
      LHR 11:30
      Sydney - London | Fri, Nov 20 | Air India
      JPY 80,160
      54% off
      JPY 175,030 JPY 80,160
    • SYD 13:00
      17h 25m
      1 stop
      LON 14:00
      Sydney - London | Mon, Oct 19 | Normal Airline
      Find more flights
      Find more flights
    • SYD 15:35
      22h 20m
      Direct
      LHR 05:35
      Sydney - London | Thu, Oct 22 | British Airways
      JPY 171,040 JPY 478,550
      64% off
      64% off
      JPY 478,550 JPY 171,040
    • SYD 15:35
      22h 20m
      Direct
      LHR 05:35
      Sydney - London | Fri, Oct 23 | British Airways
      JPY 339,770 JPY 478,550
      28% off
      28% off
      JPY 478,550 JPY 339,770
    • SYD 15:35
      22h 20m
      Direct
      LHR 05:35
      Sydney - London | Sun, Oct 18 | British Airways
      JPY 255,970 JPY 478,550
      47% off
      47% off
      JPY 478,550 JPY 255,970
    • SYD 19:00
      23h
      1 stop
      LHR 08:00
      Sydney - London | Tue, Oct 20 | Singapore Airlines
      JPY 110,510
      77% off
      JPY 478,550 JPY 110,510
    • SYD 19:00
      23h
      1 stop
      LHR 08:00
      Sydney - London | Thu, Oct 22 | Singapore Airlines
      JPY 106,210
      78% off
      JPY 478,550 JPY 106,210
    • SYD 19:00
      23h
      1 stop
      LHR 08:00
      Sydney - London | Sun, Oct 18 | Singapore Airlines
      JPY 110,250
      77% off
      JPY 478,550 JPY 110,250
    • SYD 19:00
      23h
      1 stop
      LHR 08:00
      Sydney - London | Wed, Oct 21 | Singapore Airlines
      JPY 123,080
      74% off
      JPY 478,550 JPY 123,080
    • SYD 19:00
      23h 40m
      1 stop
      LHR 07:40
      Sydney - London | Sat, Oct 24 | Singapore Airlines
      JPY 139,020
      71% off
      JPY 478,550 JPY 139,020
    • SYD 16:50
      24h 50m
      1 stop
      LHR 06:40
      Sydney - London | Wed, Dec 9 | Etihad Airways
      JPY 164,050
      66% off
      JPY 478,550 JPY 164,050
    • SYD 13:00
      17h 25m
      1 stop
      LON 14:00
      Sydney - London | Mon, Oct 19 | Normal Airline
      Find more flights
      Find more flights
    • SYD 12:25
      28h 10m
      1 stop
      LHR 06:35
      Sydney - London | Thu, Oct 22 | Xiamen Airlines
      JPY 61,890 JPY 149,600
      59% off
      59% off
      JPY 149,600 JPY 61,890
    • SYD 21:35
      25h 10m
      1 stop
      LHR 12:45
      Sydney - London | Thu, Oct 22 | Etihad Airways
      JPY 73,750 JPY 149,600
      51% off
      51% off
      JPY 149,600 JPY 73,750
    • SYD 21:35
      25h 10m
      1 stop
      LHR 12:45
      Sydney - London | Tue, Oct 20 | Etihad Airways
      JPY 73,800 JPY 149,600
      51% off
      51% off
      JPY 149,600 JPY 73,800
    • SYD 21:35
      27h 55m
      1 stop
      LHR 14:30
      Sydney - London | Sat, Oct 24 | Etihad Airways
      JPY 73,800
      51% off
      JPY 149,600 JPY 73,800
    • SYD 15:40
      25h 20m
      1 stop
      LHR 07:00
      Sydney - London | Sun, Oct 18 | Etihad Airways
      JPY 75,880
      49% off
      JPY 149,600 JPY 75,880
    • SYD 16:40
      24h 20m
      1 stop
      LHR 07:00
      Sydney - London | Wed, Oct 21 | Etihad Airways
      JPY 75,880
      49% off
      JPY 149,600 JPY 75,880
    • SYD 15:40
      25h 20m
      1 stop
      LHR 07:00
      Sydney - London | Fri, Oct 23 | Etihad Airways
      JPY 80,660
      46% off
      JPY 149,600 JPY 80,660
    • SYD 22:05
      25h 20m
      1 stop
      LHR 15:10
      Sydney - London | Sun, Oct 18 | Turkish Airlines
      JPY 81,770
      45% off
      JPY 149,600 JPY 81,770
    • SYD 20:50
      25h 55m
      1 stop
      LHR 12:45
      Sydney - London | Mon, Oct 19 | Etihad Airways
      JPY 83,420
      44% off
      JPY 149,600 JPY 83,420
    • SYD 13:00
      17h 25m
      1 stop
      LON 14:00
      Sydney - London | Mon, Oct 19 | Normal Airline
      Find more flights
      Find more flights

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

Trip.com Price Insights: Flights from Kingsford Smith Airport to Heathrow Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Kingsford Smith Airport to Heathrow Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Kingsford Smith Airport to Heathrow Airport are usually in March, with an average price of JPY 81,580. It is best to avoid December, when the average price can reach JPY 142,050.

JPY 142,050
JPY 111,815
JPY 81,580
JPY 51,345
    Cheapest
  • JPY 87,270
    Oct
  • JPY 96,490
    Nov
  • JPY 142,050
    Dec
  • JPY 90,710
    Jan
  • JPY 89,330
    Feb
  • JPY 81,580
    Mar
  • JPY 117,860
    Apr
  • JPY 116,000
    May
  • JPY 128,170
    Jun
  • JPY 123,430
    Jul
  • JPY 119,630
    Aug
  • JPY 120,480
    Sep

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

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

Based on Trip.com's data from the past 12 months, October is often the month to find the lowest fares from Kingsford Smith Airport to Heathrow Airport, with an average price of JPY 181,110. December is usually the most expensive month, with an average price reaching JPY 335,060.

JPY 335,060
JPY 258,085
JPY 181,110
JPY 104,135
  • JPY 181,110
    Oct
  • JPY 205,990
    Nov
  • JPY 335,060
    Dec
  • JPY 247,640
    Jan
  • JPY 213,310
    Feb
  • JPY 295,630
    Mar
  • JPY 312,750
    Apr
  • JPY 228,810
    May
  • JPY 275,390
    Jun
  • JPY 263,970
    Jul
  • JPY 257,500
    Aug
  • JPY 272,990
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Kingsford Smith Airport to Heathrow 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 departure day from Kingsford Smith Airport to Heathrow Airport is Thursday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

JPY 150,260
JPY 133,385
JPY 116,510
JPY 99,635
    Cheapest
  • JPY 133,940
    Mon
  • JPY 120,350
    Tue
  • JPY 130,630
    Wed
  • JPY 116,510
    Thu
  • JPY 149,380
    Fri
  • JPY 150,260
    Sat
  • JPY 138,470
    Sun

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

The cheapest airline flying from Kingsford Smith Airport to Heathrow Airport is Xiamen Airlines (from JPY 61,890) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Xiamen Airlines
From JPY 61,890
VietJet Air
From JPY 63,970
China Southern Airlines
From JPY 64,890
Hainan Airlines
From JPY 70,470
Tianjin Airlines
From JPY 72,340
Beijing Capital Airlines
From JPY 72,810
Air India
From JPY 73,900
Etihad Airways
From JPY 74,110
China Eastern Airlines
From JPY 74,340
Air China
From JPY 77,020

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. MF802

    Kingsford Smith Airport

    12:25

    SYD

    9h 25m

    Direct

    18:50

    XMN

    S M T W T F S
    Search

  2. MF821

    Xiamen Gaoqi International Airport

    09:30

    XMN

    12h 40m

    Direct

    14:10

    LHR

    - - T - T - S

  3. CZ302

    Kingsford Smith Airport

    22:05

    SYD

    9h 55m

    Direct

    05:00

    CAN

    S M T W T F S
    Search

  4. CZ303

    Guangzhou Baiyun International Airport

    13:40

    CAN

    12h 40m

    Direct

    19:20

    LHR

    S M T W T F S

  5. CZ8092

    Kingsford Smith Airport

    15:10

    SYD

    9h 45m

    Direct

    21:55

    CAN

    S - - W - F -
    Search

  6. CZ303

    Guangzhou Baiyun International Airport

    13:40

    CAN

    12h 40m

    Direct

    19:20

    LHR

    S M T W T F S

  7. VJ086

    Kingsford Smith Airport

    13:08

    SYD

    8h 51m

    Direct

    17:59

    SGN

    S - T W T - S
    Search

  8. MU282

    Tan Son Nhat International Airport

    02:10

    SGN

    4h

    Direct

    07:10

    PVG

    S M T W T F S

  9. MU551

    Shanghai Pudong International Airport

    13:15

    PVG

    12h 25m

    Direct

    18:40

    LHR

    S M T W T F S

  10. CZ326

    Kingsford Smith Airport

    11:25

    SYD

    9h 35m

    Direct

    18:00

    CAN

    S M T W T F S
    Search

  11. CZ303

    Guangzhou Baiyun International Airport

    13:40

    CAN

    12h 40m

    Direct

    19:20

    LHR

    S M T W T F S
Find more flights and airlines

About Kingsford Smith Airport and Heathrow Airport

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

Flight distance 17,038.36km
Cheapest one-way ticket price JPY 61,890
Cheapest return ticket price JPY 130,130

FAQs for Kingsford Smith Airport to Heathrow Airport Flights

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

    Kingsford Smith Airport to Heathrow Airport takes about 23 hours 49 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Kingsford Smith Airport (SYD) to Heathrow Airport (LHR).
  • The earliest flight from Kingsford Smith Airport to Heathrow Airport departs at 15:35, and the last departs at 18:45, 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 Kingsford Smith Airport (SYD) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around JPY 269,450 in January, the most expensive month to book this route.
    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • British Airways is a very popular airline operating an average of 5607 flights per month.
  • One-way flights from Kingsford Smith Airport to Heathrow Airport currently start from JPY 61,890, and round-trip fares start from JPY 130,130. The current lowest fare is a Xiamen Airlines flight departing on Mon, Nov 9; prices may vary depending on availability.
  • Yes. British Airways and Qantas Airways operate direct flights from Kingsford Smith Airport to Heathrow Airport, with an average flight time of 23 hours 51 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 Kingsford Smith Airport to Heathrow Airport is JPY 119,900. Prices may vary depending on the departure date, airline, and availability.
  • Kingsford Smith Airport to Heathrow Airport operates around 14 weekly flights, mainly by British Airways and Qantas Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Kingsford Smith Airport and Heathrow 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.