Cheap Flights from Sydney to London - Heathrow
Prices are from searches made in the last 24 hours and current prices may differ.
Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to London - Heathrow from United States (USA) and flights to United Kingdom. Maybe a different destination? Here are all the flights from Sydney
Did you know...
- The distance between London - Heathrow and Sydney is 17,018 km.
- The nearest hotel to London - Heathrow airport is The British Hotel Reservation Centre which is 1 kilometre away.
- has the quickest flight between Sydney and London - Heathrow at 22 hrs 40 mins. Singapore
Questions and Answers
What is the cheapest month to fly to London from Sydney?Currently, November/2025 and May/2026 are the most affordable months to travel to London from Sydney. December/2025 is the most expensive month to fly to London from Sydney.
What airlines fly non-stop to London from Sydney?No airlines fly direct between Sydney and London.
What is the cheapest airline that flies from Sydney to London?The cheapest airline that flies from Sydney to London is China Southern.
What is the best airline to fly to London from Sydney?Qatar Airways is the best airline to fly from Sydney to London.

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