YQY - LON

C$ 674 Find Cheap Flights from Sydney to London – Compare and Save

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Everything you should know

Cheapest one-way flights
C$ 674
Typical prices: C$ 1,346-C$ 1,824
Multiple Airlines
Fri 19/10
YQY - STN • 2 stops
When to travel
May
Cheapest • 12% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Montreal Pierre Elliott Trudeau Intl (YUL)
Cheapest • Avg C$ 1,193 (round-trip)
Toronto Pearson Intl (YYZ)
Shortest trip • 16h 28m (one-way)
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Cheap Flights from Sydney to London (YQY-LON)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sydney to London

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YQY  Sydney-LON London All airports
6918 kmmulti-stop
Multiple Airlines Logo
LON  London All airports-YQY Sydney
6918 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Sydney to London flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Sydney to London with more confidence.

What is the cheapest Sydney to London flight route?

There's little price difference between Sydney to London routes. They average around C$ 1,258 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Sydney to London?

Sunday is the cheapest day of the week to fly from Sydney to London and is 12% cheaper than the average day. Friday is the most expensive day with flight prices 71% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Sydney to London flights

Low season

November

Cheapest flight

C$ 674
Best time to beat the crowds (7% less expensive on average)
Flights from Sydney to London Stansted Airport

When to book flights from Sydney to London

Are your dates flexible? Find out the best times to travel from Sydney to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Sydney to London flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Sydney to London?

    Flights from Sydney to London usually depart from Sydney (YQY) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

  • Which airports do connecting flights from Sydney to London pass through?

    Connecting flights from Sydney to London most commonly pass through:

    • Montreal Pierre Elliott Trudeau Intl (YUL) – 80% of one-stop connections
    • Toronto Pearson Intl (YYZ) – 20% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Sydney to London?

    On the Sydney to London route, being flexible with your departure day can save you up to 49%. Sunday is the cheapest day at C$ 1,110 round-trip on average, while Friday is the most expensive at C$ 2,163 – a C$ 1,052 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Which popular places can I visit in London?

    Some of the most popular sights in London are Paddington Station, Central London, and London Victoria Station. These are among the most viewed places in London on KAYAK.

  • How long does a flight from Sydney to London take?

    There are currently no direct flights available from Sydney to London. Flights with 1 layover take between 12h 11m and 16h 28m in total, depending on the connection.

  • Do I need a passport to fly from Sydney to London?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Sydney to London looking right now?

    One-way fares from Sydney to London are currently lower than usual. Average one-way flight prices are about C$ 694, which is 59% below the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from Sydney to London?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 12h 11m, compared with 16h 28m via Toronto Pearson Intl (YYZ).

  • What is the time difference between Sydney and London?

    London is 4 hours ahead of Sydney (British Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available in London?

    Since London is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near London Heathrow Airport (LHR) – daily rates from around C$ 10:

    · GREEN MOTION
    · DRIVALIA
    · Europcar
    · Alamo
    · Hertz

    Near London Gatwick Airport (LGW) – daily rates from around C$ 12:

    · GREEN MOTION
    · DRIVALIA
    · U-Save
    · Europcar
    · Alamo

    Near London City Airport (LCY) – daily rates from around C$ 15:

    · GREEN MOTION
    · Budget
    · Hertz
    · Avis
    · Sixt

    Near London Luton Airport (LTN) – daily rates from around C$ 15:

    · GREEN MOTION
    · DRIVALIA
    · Alamo
    · Europcar
    · Budget

    Near London Stansted Airport (STN) – daily rates from around C$ 14:

    · GREEN MOTION
    · DRIVALIA
    · Europcar
    · Alamo
    · U-Save

  • How much should I expect to pay for a Sydney to London flight?

    Round-trip flights from Sydney to London range from C$ 1,173 to C$ 1,472, with an average of C$ 1,258 over the past 12 months. Anything below C$ 1,173 counts as a good deal.

Your guide to booking Sydney to London flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Friday. On this route, Sunday flights average C$ 1,110 – about C$ 1,052 less than Friday (49% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Sydney to London trip for May. Fares historically average C$ 1,106 round-trip in that month – typically C$ 1,056 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near London City Airport

    · Crowne Plaza London Docklands By IHG
    · Good Hotel London
    · Novotel London Excel

    Near London Heathrow Airport

    · Hilton London Heathrow Airport

    Near London Gatwick Airport

    · Premier Inn London Gatwick Airport

More options for your flight from Sydney to London

Complete your trip to London with a hotel stay or car rental

Car rentals in London
Hotels in London
Vacations in London