How far in advance should I book a flight from Phoenix to London?

Historically, the optimal booking window for flights from Phoenix to London is typically 28-59 days prior to departure. Flights booked within this period have an average price of $1118. Booking too close to the departure date, such as 0-6 days out, can see average prices rise to $1439. Even booking more than 60 days in advance tends to result in slightly higher average prices, around $1167.

How much should a flight from Phoenix to London cost?

Across the trailing quarter, a good price for a flight from Phoenix to London is considered to be $916 or less. The median price for this route has been $1117. Prices can vary, with 75% of flights costing up to $1371. These figures are based on data from the trailing 90 days.

What's the best month to fly from Phoenix to London?

Historically, March has been the cheapest month to fly from Phoenix to London, with a median price of $776. Other budget-friendly months include January, with a median price of $929, and October, where the median price is $967. These prices are significantly lower than the annual median price of $1117 for this route, based on data from the trailing 270 days.

Can I fly direct from Phoenix to London?

Direct flights from Phoenix to London are available, though they represent a smaller portion of the overall flight options. Historically, direct flights have accounted for approximately 6.2% of all available routes in the trailing 90 days. For travelers opting for connecting flights, the median number of stopovers is typically two.

How long is the flight from Phoenix to London?

The direct flight from Phoenix to London typically takes around 10 hours and 0 minutes, covering a distance of 8473 kilometers. For flights with one stop, the median travel time increases to approximately 14 hours and 51 minutes. This represents a significant difference in duration compared to non-stop options.

How much do direct flights from Phoenix to London cost compared to connecting flights?

Historically, direct flights from Phoenix to London tend to be more expensive than connecting flights. The median price for a direct flight is $1316, representing a premium of approximately 20% compared to connecting flights. Connecting flights have a median price of $1098. Direct flights have accounted for about 6% of the available options in the trailing 90 days.

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Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

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2026-10-26 – 2026-10-30
PHX - London
65% AI deal score
$1,062
$1,559
Round trip
2026-10-25 – 2026-10-30
PHX - London
47% AI deal score
$974
$2,000
Round trip

Cheap Flights from Phoenix to London

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Phoenix to London: Overview

Insights for flights from Phoenix to London

Phoenix to London: Overview

Insights for flights from Phoenix to London

How much is a round trip from Phoenix to London

The cheapest time to fly from Phoenix to London

Direct flights from Phoenix to London

Last-minute flights going from Phoenix to London

Biggest price drops on these dates for flights from Phoenix to London

Popular Airports to fly from Phoenix to London

Phoenix - London route insights

Fares near the typical level

March is historically cheapest

10h 0m is the fastest flight

Connecting flights are typical

WestJet offers a deal at $640

Deals are frequent on this route

Phoenix main airports to depart from

London main airports to arrive at

Airports nearby London used as alternative

Business & First Class Flight Deals to London

Best Elite deals to London

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Frequently Asked Questions About Flights to London

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