What's the cheapest day to fly in December?

We don't have enough real fare data for December to identify a cheapest weekday.

Is December a good time to visit London?

Check the real weather data above for London in December — we don't have crowd or event data to add beyond that.

Should I book now or wait?

There's no reliable way to predict whether a specific fare will rise or fall. If the real December fares above already fit your budget, booking removes the risk of the price changing.

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Flights from Hong Kong to London in December

Planning a trip from Hong Kong to London in December? Find the best flights and seasonal tips. Flight time: 12h 50m.

Flying in December

London typically sees daytime highs around 10°C and overnight lows around 5°C in December, based on the last 3 years. Expect roughly 69 mm of rain across the month.

Nearby airports

Near Hong Kong

Macau International Airport (MFM)38 km
Shenzhen Bao'an International Airport (SZX)38 km
Zhuhai Airport (ZUH)65 km

Near London

London City Airport (LCY)36 km
London Gatwick Airport (LGW)41 km
London Luton Airport (LTN)45 km

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More about this route

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FAQs — Hong Kong to London in December

We don't have real fare data for December on this route yet — use the search box above for live prices.