Cheapest Day to Buy Flights from London to Hong Kong
Low Fare Calendar — London to Hong Kong
When to book vs. when to fly — London → Hong Kong
Live data from recent Aviasales searches for LHR → HKG, plus a booking rule of thumb.
Lowest indicative per-adult round-trip fares seen in Aviasales searches — confirmed live on the booking site before payment.
See the cheapest month’s fares ↗Search any date — London → Hong Kong
Flight options — London → Hong Kong
Recently-seen round-trip fares — click any flight for details, alternatives and booking.
Never miss a price drop on this route
Get a notification when fare forecasts reach historical lows for London to Hong Kong.
Only fare-drop alerts for this route. Unsubscribe anytime — see our Privacy Policy.
FAQ — LHR → HKG
How much is a flight from London to Hong Kong?
Prices vary by season and departure day. The Low Fare Calendar on this page shows the cheapest fare for every day of the coming year between London (LHR) and Hong Kong (HKG).
Which airlines fly from London to Hong Kong?
The London → Hong Kong route covers about 9,630 km and usually 12 h+ with at least 1 stop. Multiple carriers operate it — search FlyTiming to compare every airline and agency serving LHR → HKG in one search.
What is the cheapest day to fly from London to Hong Kong?
It varies by month. The price card on this page highlights the cheapest month and the historically cheapest day of the week to fly this route — the Low Fare Calendar below marks low-fare days in green.
When is the best time to book flights from London to Hong Kong?
As a rule of thumb, fares on international routes are usually lowest roughly 3–12 weeks before departure — and fares swing more around local holidays than seasons — the calendar below beats any fixed rule. The calendar below is the fastest way to spot the cheapest months for London → Hong Kong.