Cheapest one-way flights from Phoenix to London in January from $226

Best time to book flights for Phoenix (PHX) to London (LGW) flights at AirHint

AirHint found the following cheapest one-way flights from Phoenix (PHX) to London (LGW) in January 2025 (see full year).

One-Way flights

21 Jan Frontier Airlines
12 Jan Spirit Airlines
30 Jan Frontier Airlines
23 Jan Spirit Airlines
06 Jan Frontier Airlines
04 Jan Allegiant Air
13 Jan American Airlines
03 Jan Spirit Airlines
10 Jan Turkish Airlines
20 Jan Icelandair

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

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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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