Cheapest one-way flights from Phoenix to London in January from $276

AirHint found the following cheapest one-way flights from Phoenix (PHX) to London (LHR) in January 2026 (see full year).

One-Way flights

16 Jan WestJet
08 Jan Air Canada
04 Jan WestJet
04 Jan British Airways direct
14 Jan British Airways direct
19 Jan British Airways direct
24 Jan British Airways
08 Jan American Airlines direct
09 Jan British Airways direct
29 Jan British Airways direct

Also check the deals for return flights from Phoenix to London in January.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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