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Cheap Flights from Sydney to London

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.Rs91,565 per passenger.Departing Tue, 28 Oct.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Tue, 28 Oct, arriving in London Gatwick.Price includes taxes and charges.From Rs91,565, select.
London.Rs97,238 per passenger.Departing Thu, 29 Jan.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Thu, 29 Jan, arriving in London Luton.Price includes taxes and charges.From Rs97,238, select.
London.Rs98,874 per passenger.Departing Sun, 15 Mar.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Sun, 15 Mar, arriving in London Gatwick.Price includes taxes and charges.From Rs98,874, select.
London.Rs102,633 per passenger.Departing Sun, 1 Feb.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Sun, 1 Feb, arriving in London Gatwick.Price includes taxes and charges.From Rs102,633, select.
London.Rs103,188 per passenger.Departing Sun, 16 Nov.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Sun, 16 Nov, arriving in London Luton.Price includes taxes and charges.From Rs103,188, select.
London.Rs104,335 per passenger.Departing Sat, 16 May.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Sat, 16 May, arriving in London Luton.Price includes taxes and charges.From Rs104,335, select.
London.Rs107,470 per passenger.Departing Tue, 9 Sep.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Tue, 9 Sep, arriving in London Stansted.Price includes taxes and charges.From Rs107,470, select.
London.Rs110,833 per passenger.Departing Tue, 2 Jun.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Tue, 2 Jun, arriving in London Gatwick.Price includes taxes and charges.From Rs110,833, 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.
Aug
from Rs158,973
Sep
from Rs107,470
Oct
from Rs91,565
Nov
from Rs103,188
Dec
from Rs143,317
Jan
from Rs97,238
Feb
from Rs102,633
Mar
from Rs98,874
Apr
from Rs115,036
May
from Rs104,335
Jun
from Rs110,833
Jul
from Rs140,033

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 foundRs91,565
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 Rs219,126. 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 Rs219,126.
As of August 2025, there are no flights flying from Sydney to London.
The cheapest month to fly from Sydney to London is usually November.
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 Rs219,126.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to London on Thursday, 6 November 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 August, the average temperature is usually around 17°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.

Flying from Sydney (Kingsford Smith) Airport (SYD) to London: what you need to know

  • Sydney (Kingsford Smith) Airport is located in Sydney. Following the UTC+0 timezone, London is 11 hours behind Sydney.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to board your SYD to London flight.

  • Longer lines at check-in and security are likely if you're jetting off during high season, so give yourself a little extra breathing room. A good rule for peak times? Get there up to four hours ahead for international flights and two hours for domestic departures.

  • We make it a breeze to book flight tickets from SYD to London with a stopover. To see your options, deselect 'Direct flights only.' Next, select a flight with a stop long enough to explore the city of your choice. Popular stopovers include:

    • Shanghai Pudong International Airport (PVG)

    • Dubai Airport (DXB)

    • Changi International Airport (SIN)

  • SYD is about 8 kilometres from central Sydney. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic. If you're using public transport, expect the journey time to be around 25 minutes.

  • In search of a hotel close to SYD? If you're catching an early flight from Sydney (Kingsford Smith) Airport to London, these accommodation options put the terminal practically at your doorstep:

  • When it comes to Sydney (Kingsford Smith) Airport's on-time performance, data shows 69.62% of flights arrive within the scheduled time frame.

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to London

  • The best price we've found for a one-way Sydney (Kingsford Smith) Airport to London flight is Rs91,565. The cheapest price for a return flight is Rs219,126. Remember fares may change due to availability at the time of booking.

  • Booking ahead of time is often the key to securing a cheap flight from SYD to London. Airlines adjust prices based on demand, so the closer your departure date, the more you'll likely pay.

  • The 'Whole month' tool will show you the cheapest tickets from Sydney (Kingsford Smith) Airport to London across each month. It's a great way to find a bargain if your plans are flexible.

  • There's no need to check in daily to see if fares have dropped when you set up a Price Alert. We'll let you know when there's an even bigger deal on cheap flights from SYD to London.

  • Tailor your trip with filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Sydney (Kingsford Smith) Airport to London.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) is around 31 kilometres from central London. If you're getting a cab or a ride-share, the drive takes roughly 55 minutes.

  • It'll take around 1 hour to get there by public transport.

  • Think about booking a hotel close to LHR if you have a late flight from Sydney (Kingsford Smith) Airport to London. Pick one of these accommodation options and make your first night all about catching up on rest:

  • Grab a London Heathrow Airport rental car and discover London and beyond with your own set of wheels. Surprice, U-Save and Green Motion are top providers to choose from here.

  • Reserving your vehicle from London Heathrow Airport about one week ahead of your flight from SYD to London can help you lock in the lowest rate.

London Gatwick Airport (LGW)

  • The centre of London is about 80 kilometres from London Gatwick Airport (LGW). After your flight from Sydney (Kingsford Smith) Airport to London has touched down and you've navigated your way to arrivals, expect a drive of around 1 hour 20 minutes.

  • If you're catching public transport, it'll take around 30 minutes.

  • You'll find some great places to park your luggage (and yourself) near LGW. Unwind and get cosy after your SYD to London flight at one of these perfectly located options:

  • Green Motion, U-Save and Drivalia make picking up a London Gatwick Airport rental car easy and quick. These trusted providers are located in or around the terminal and will have you ready to go in a flash.

  • Snap up the best price by reserving your ride from LGW three weeks in advance. You can also expect to have a wider selection of vehicles.

Stansted Airport (STN)

  • Hop off your flight from Sydney (Kingsford Smith) Airport to London and make your way to your hotel or start discovering the city right away. The centre of London is around 64 kilometres from Stansted Airport (STN) and usually takes 1 hour to drive there.

  • Public transport can get you there in roughly 1 hour 25 minutes.

  • Enjoy an unhurried start to your trip by staying at a hotel near STN after your SYD to London flight. Recover from a day of travel or just give yourself time to get your bearings in a new destination at:

  • Begin your travels without stressing about how to get to where you're going with a Stansted Airport rental car. Find your perfect set of wheels with reliable names here like Green Motion, Drivalia and Europcar.

  • Around four weeks ahead of your flight from Sydney (Kingsford Smith) Airport to London is the ideal time to secure your vehicle from STN. You're likely to snag a better deal or even pick up some early bird discounts.

Best time to go to London

  • Carefully consider your dates before securing your flight from Sydney (Kingsford Smith) Airport to London. The city buzzes in peak season, but hotel prices are usually higher and top attractions can get crowded. Plan your trip to London in the off-season for a quieter vibe.

  • The warmest month in London is July, with temperatures ranging between 11ºC and 26ºC. Lock in your Sydney (Kingsford Smith) Airport to London flight ticket then if this is the type of weather you enjoy.

  • If you like cooler conditions, look for a cheap ticket from SYD to London in January when temperatures average between 0ºC and 9ºC.

More about London

  • When it comes to searching for somewhere to rest your head, you'll find the best stays in London right here. Check out these options after locking in your flight from Sydney (Kingsford Smith) Airport to London:

  • The British Museum and Big Ben are a couple of leading attractions to add to your London must-do list. Keep the sightseeing going at Buckingham Palace.

Explore more of United Kingdom

  • London will leave a lasting impression, but there are so many other parts of United Kingdom waiting to be explored. About 161 kilometres north-west of London, a trip to Birmingham will keep you on the go. Check out popular attractions like Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Bristol is another well-known destination in United Kingdom and is around 177 kilometres west of London. No trip is complete without seeing Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Plan the rest of your trip from Sydney to London

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