Cheapest return flights from Phoenix to London in May from $830

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

Return flights

17 May - 31 May WestJet
04 May - 11 May jetBlue
19 May - 28 May jetBlue
03 May - 07 May WestJet
03 May - 06 May jetBlue
27 May - 20 Jun WestJet
16 May - 06 Jun jetBlue
17 May - 06 Jun jetBlue
25 May - 20 Jun Porter Airlines (Canada) Ltd
27 May - 02 Jun jetBlue
31 May - 15 Jun Icelandair
27 May - 17 Jun Icelandair

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

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