Cheap flights from Melbourne to London (MEL to LHR) from $675

The cheapest month to fly is October, and departing on Tuesdays typically offers the best fares. Book 6–8 weeks ahead for the best prices.

Book at the right time: For international flights, aim to book 6–10 weeks ahead. Last-minute fares on Melbourne to London are rarely cheap, and prices spike sharply within 2 weeks of departure.

Shift your dates by a day or two: Tuesdays are typically the cheapest day to fly this route. Avoiding Friday and Sunday departures can save significantly. October is historically the cheapest month on this route.

Weigh up connecting flights: Connecting flights on Melbourne to London can be 20–40% cheaper than direct options. If you have time to spare, it's worth comparing.

Factor in baggage fees: Low-cost carriers on this route often advertise attractive base fares but charge separately for checked luggage. Always compare the all-in price — a $20 cheaper fare plus $50 baggage fee is no saving. Royal Brunei Airlines and Jetstar Airways may have different inclusions, so check each airline's fare conditions.

Search in private browsing: Some booking sites use cookies to track repeat searches and may show higher prices after multiple lookups. Use an incognito or private window — or just use Booked AI, which pulls live prices without any tracking markup.

Compare two one-ways against a return: On some international routes, booking a one-way with one airline and the return with another can undercut a standard return ticket — especially if a budget carrier covers one direction. Check both options with the flexible dates calendar above.

The cheapest flights from Melbourne to London start from $675, with typical prices ranging from $675 to $975.

The typical flight time from Melbourne to London is approximately 23 hours and 12 minutes.

Airlines operating this route include Royal Brunei Airlines, Jetstar Airways, Air India, Qatar Airways, JAL, China Airlines, China Eastern Airlines, Air New Zealand, Asiana Airlines, Austrian, Qantas, Oman Air, Turkish Airlines, Malindo Air, Air China, Finnair, Lufthansa, Hainan Airlines, SriLankan Airlines, Cathay Pacific, Vietnam Airlines, Thai Airways, Malaysia Airlines, China Southern Airlines, Singapore Airlines, British Airways, SWISS, Beijing Capital Airlines, Air Canada, Etihad Airways.