AirHint found the following cheapest return flights from Phoenix (PHX) to London (LHR) in February 2026 (see full year).

Return flights

01 Feb - 11 Feb	WestJet
07 Feb - 18 Feb	WestJet
05 Feb - 16 Feb	Porter Airlines (Canada) Ltd
03 Feb - 17 Feb	WestJet
14 Feb - 25 Feb	WestJet
08 Feb - 28 Feb	Frontier Airlines
18 Feb - 22 Feb	Alaska Airlines
23 Feb - 27 Feb	Frontier Airlines
13 Feb - 17 Feb	WestJet
18 Feb - 10 Mar	Delta
04 Feb - 11 Feb	British Airways	direct
15 Feb - 07 Mar	Hawaiian Airlines
05 Feb - 02 Mar	WestJet
22 Feb - 01 Mar	British Airways	direct
27 Feb - 06 Mar	British Airways	direct
15 Feb - 07 Mar	British Airways	direct
05 Feb - 02 Mar	Iberia	direct

Also check the deals for one-way flights from Phoenix to London in February.

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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Cheapest return flights from Phoenix to London in February from 543€

Return flights