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 Phoenix?

Check the real weather data above for Phoenix 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.

Search London → Phoenix in December

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Flights from London to Phoenix in December

Planning a trip from London to Phoenix in December? Find the best flights and seasonal tips. Flight time: 10h 27m.

Flying in December

Phoenix typically sees daytime highs around 21°C and overnight lows around 8°C in December, based on the last 3 years. Expect roughly 18 mm of rain across the month.