£1,476 Find Cheap Flights from Sydney to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to the United Kingdom departing on 23/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flight Deals from Sydney to the United Kingdom (YQY-GB0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent one-way flight deals from Sydney to the United Kingdom

Only flying one-way? Below are some of the best one-way flight deals from Sydney to the United Kingdom found on KAYAK recently.
Discover the best prices for you by selecting your travel dates on KAYAK.
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15:00 - 13:30YQY-STN
42h 30m3 stops
£1,476
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Mon, 23 Jun
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KAYAK's insights & trends for Sydney to the United Kingdom flights

Get data-powered insights and trends into flights from Sydney to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Sydney to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to the United Kingdom is October, when tickets cost £645 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of return tickets is £816 and £778 respectively.

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Good to know - Cheap tickets from Sydney to the United Kingdom

Low seasonSeptember
High seasonMay
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (21% more expensive on average)

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Sydney to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sydney to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Sydney to the United Kingdom

Information on your arrival and departure airports

Sydney (YQY)

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