Cheap flights from London to Sydney

London
LON
Kingsford Smith
SYD

Flight deals from London to Sydney

Below you can see the best deals on flights London — Sydney for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 1 September, from $571.

Top 10 cheap flights from London to Sydney

About the London — Sydney flight

Looking for cheap flights from London to Sydney? Compare fares from different airlines, check the flight schedule and travel time — and book your London — Sydney ticket online at the best price.

The route has direct flights — around 8 flights per week, flights are operated by British Airways, Qantas, a nonstop flight takes about 21 h 44 min, the distance between the cities is around 16,989 km.

Planning your trip? You may find our Sydney travel guide, how to get from the airport into town and Sydney weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $519Min. price
NovemberCheapest
JulyPeak season
YesDirect flights
16,989 kmDistance
21 h 44 minTravel time
2Airlines
8 / wkFlights

Flight ticket prices by day: London — Sydney

Below is a calendar of the lowest flight ticket prices for London — Sydney by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $519 in November, and the most expensive are around $1,033 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from London to Sydney by month. Tickets are usually cheapest in November (around $810) and priciest in January (about $1,148) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$1,148highMay$846lowSep$834low
Feb$967mediumJun$822lowOct$895medium
Mar$943mediumJul$1,112highNov$810low
Apr$919mediumAug$991mediumDec$1,124high

Some values are estimated based on seasonality.

When to fly

Weather in Sydney: it is warmest in January (up to 28 °C on average) and coolest in June (around 17 °C). The driest month is August.

Tickets are usually cheapest in November and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Sydney

Dry and wet days · Sydney

Wind speed and direction · Sydney

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How to get the best deal on a London — Sydney ticket

  • Book ahead: fares for London — Sydney are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • London is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Sydney is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the London — Sydney route are operated by 2 airlines; British Airways runs the most flights (around 75% of all flights). Compare carriers, flight shares and schedules below.

  • British AirwaysBA
    2x/week
    WebsiteFleet: 29243M pax/year
    • Direct flight LHR → SYD2x/week
    75.0%Open →
  • QantasQF
    1x/week
    WebsiteFleet: 33646M pax/year
    • Direct flight LHR → SYD1x/week
    25.0%Open →

Cities and airports on the London — Sydney route

Flights London — Sydney depart from Heathrow Airport, London Gatwick Airport, Stansted Airport and London Luton Airport and arrive at Sydney (Kingsford Smith) Airport and Western Sydney International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

London

LON
United Kingdom
About the cityHow to get thereWeatherAll about the country United Kingdom
Arrival

Sydney

SYD
Australia
About the cityHow to get thereWeatherAll about the country Australia
Departure airports
Arrival airports

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Frequently asked questions about the London — Sydney flight

How long is the flight from London to Sydney?

A nonstop London — Sydney flight takes about 21 h 44 min — the distance between the cities is around 16,989 km.

How far is it from London to Sydney?

The distance from London to Sydney is about 16,989 km, which a nonstop flight covers in around 21 h 44 min.

Are there direct flights from London to Sydney?

Yes, there are nonstop flights London — Sydney — around 8 flights per week.

Which airlines fly from London to Sydney?

Airlines operating London — Sydney include British Airways, Qantas. See the full list with schedules in the "Airlines" section on this page.

Which airports do London — Sydney flights use?

Flights from London depart from Heathrow Airport, London Gatwick Airport, Stansted Airport, and arrive at Sydney (Kingsford Smith) Airport, Western Sydney International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from London to Sydney?

The price of a London — Sydney ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in July. Tickets typically cost between $519 and $1,033. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights London — Sydney?

Flights London — Sydney are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from London to Sydney?

To catch a low fare London — Sydney, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from London

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Where else you can fly from Sydney

See all
MelbourneBrisbaneAucklandCanberraGold CoastAdelaidePerthSingaporeSunshine CoastHobartCairnsHong KongBangkokDenpasarTokyoKuala LumpurChristchurchQueenstownBallinaWellingtonNadiCoffs HarbourWagga WaggaLos AngelesLauncestonPort MacquarieAlburySeoulDubboDarwinGuangzhouDubaiManilaOrangeShanghaiHo Chi Minh CityTamworthHonoluluAbu DhabiTownsville

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