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Cheap Flights from Sydney to London

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Compare Sydney to London flight deals

Find the cheapest month or even day of the year to fly to London

Book the best London fare with no extra fees

Flight deals from Sydney to London

Looking for a cheap last-minute deal or the best return flight from Sydney to London? Find the lowest prices on one-way and return tickets right here.
London.$1,212 per passenger.Departing Thu, 9 Oct, returning Thu, 30 Oct.Return flight with Scoot and easyJet.Outbound indirect flight with Scoot, departs from Sydney on Thu, 9 Oct, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Thu, 30 Oct, arriving in Sydney.Price includes taxes and charges.From $1,212, select.
London.$1,216 per passenger.Departing Thu, 9 Oct, returning Thu, 20 Nov.Return flight with Scoot and easyJet.Outbound indirect flight with Scoot, departs from Sydney on Thu, 9 Oct, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Thu, 20 Nov, arriving in Sydney.Price includes taxes and charges.From $1,216, select.
London.$1,217 per passenger.Departing Thu, 13 Nov, returning Thu, 20 Nov.Return flight with Scoot and easyJet.Outbound indirect flight with Scoot, departs from Sydney on Thu, 13 Nov, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Thu, 20 Nov, arriving in Sydney.Price includes taxes and charges.From $1,217, select.
London.$1,267 per passenger.Departing Thu, 13 Nov, returning Thu, 4 Dec.Return flight with Scoot and easyJet.Outbound indirect flight with Scoot, departs from Sydney on Thu, 13 Nov, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Thu, 4 Dec, arriving in Sydney.Price includes taxes and charges.From $1,267, select.
London.$1,274 per passenger.Departing Thu, 6 Nov, returning Thu, 26 Feb.Return flight with Scoot and easyJet.Outbound indirect flight with Scoot, departs from Sydney on Thu, 6 Nov, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Thu, 26 Feb, arriving in Sydney.Price includes taxes and charges.From $1,274, select.
London.$1,284 per passenger.Departing Sun, 11 May, returning Thu, 27 Nov.Return flight with Scoot and easyJet.Outbound indirect flight with Scoot, departs from Sydney on Sun, 11 May, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Thu, 27 Nov, arriving in Sydney.Price includes taxes and charges.From $1,284, select.
London.$1,299 per passenger.Departing Tue, 30 Sep, returning Thu, 30 Oct.Return flight with Scoot and easyJet.Outbound indirect flight with Scoot, departs from Sydney on Tue, 30 Sep, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Thu, 30 Oct, arriving in Sydney.Price includes taxes and charges.From $1,299, select.
London.$1,299 per passenger.Departing Tue, 7 Oct, returning Thu, 4 Dec.Return flight with Scoot and easyJet.Outbound indirect flight with Scoot, departs from Sydney on Tue, 7 Oct, arriving in London Gatwick.Inbound indirect flight with easyJet, departs from London Gatwick on Thu, 4 Dec, arriving in Sydney.Price includes taxes and charges.From $1,299, select.

Find the cheapest month to fly from Sydney to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to London flights are currently cheapest in October.
Apr
from $2,931
May
from $1,458
Jun
from $1,370
Jul
from $1,783
Aug
from $1,590
Sep
from $1,595
Oct
from $1,212
Nov
from $1,217
Dec
from $1,736
Jan
from $1,947
Feb
from $1,416
Mar
from $1,535

Alternative Sydney to London routes

Looking for the cheapest, fastest or easiest route from Sydney to London? You could fly into the following airports instead.

Sydney to London: Flight information

The things to know before you go.
Cheapest flight found$1,212
Cheapest month to flyOctober

Finding cheap flights from Sydney to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Sydney to London is $1,212. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sydney to London. But we found flights with one or more stops from $1,212.
As of April 2025, there are no flights flying from Sydney to London.
The cheapest month to fly from Sydney to London is usually April 2025.
If you're flying from Sydney Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from $1,212.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to London on Thursday, 9 October 2025.
No airlines currently offer direct flights between Sydney Airport and London. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Scoot offers the cheapest flight tickets to London.

Which airlines fly from Sydney to London?

It's not possible to take nonstop flights from Sydney to London. The fastest option is 1-stop flights.

Airlines that have the most frequent connecting flights to London airports include:

Is there a time difference between Sydney and London?

London is 9 to 11 hours behind Sydney, depending on what time of year you're travelling.

What is the weather like in London?

Average monthly temperatures in London vary from 5°C in January to 19°C in July, but winters often drop below freezing and summer days can be in the 20s. Late spring and summer are the busiest months in London, when hotel and flight deals are more scarce.

How expensive is London?

Sydney

London

Average cost of a meal

NZ$21.20

NZ$29.00

Average cost of a coffee

NZ$4.20

NZ$5.30

Average cost of a taxi from the airport to the CBD

NZ$40-NZ$55

NZ$85-NZ$110

Essential travel information for London

  • New Zealand passport holders can enter the United Kingdom without a visa and stay for up to 6 months.
  • If you want to see the sights, The London Pass offers discounted entry to top attractions and landmarks.

Departing from Sydney

Sydney Airport (SYD) is 10km from the centre of Sydney. Flights to London depart from the International Terminal (T1), which has its own train station. It takes 13 minutes to travel from Central station on the AirportLink, with driving taking a little longer.

Check the information screens in the terminal to find your check-in counter, then visit the restaurants, shops or other facilities you need while waiting for your departure. You should try to get to the airport 3 hours before your flight departs, so there's enough time to check in, clear immigration and find your gate.

Arriving in London

There are 6 airports serving the London area. Flights from Sydney to London arrive at 3 of these:

Heathrow and Gatwick are closer to the city centre. The Heathrow Express train takes 16 minutes to reach Paddington station, tickets starting from £20. From Gatwick, a standard train takes 26 minutes to Victoria station with prices from £10. The Stansted Express takes 44 minutes to Liverpool Street station from £18.

Return flights from London to Sydney

Make sure you check which airport your flight from London to Sydney is departing from. Some 'London' airports are far from the city, so there might not be time to correct a mistake.

Find your cheap flights from Sydney to London on Skyscanner today - use the search panel above to search for the cheapest airfare and specials.

Please note: all information is correct as of April 2019.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.