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Phoenix to London Flights — Fares from $221.00 | PHX–LGW

Compare the cheapest Phoenix (PHX) to London (LGW) fares found by our live flight search, then book online or over the phone with our travel experts.

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Adults
12+
1
Children
2–11
0
Infants
Under 2
0
Cabin
🏷️
Save up to 40% with unpublished phone fares
Consolidator deals on selected Phoenix → London flights that do not appear in online search results. The live fares below are bookable right now — or call to check for an unpublished fare on your dates.
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One-way fares Phoenix → London

showing indicative fares · loading live prices…
Swiss
Swiss CHEAPEST
PHX → LGW · Economy
lowest fare seen on this route
$369.80
$221.88
Select
JetBlue
JetBlue
PHX → LGW · Economy
lowest fare seen on this route
$712.00
$427.20
Select
Porter Airlines
Porter Airlines
PHX → LGW · Economy
lowest fare seen on this route
$912.00
$547.20
Select
Alaska Airlines
Alaska Airlines
PHX → LGW · Economy
lowest fare seen on this route
$1,135.00
$681.00
Select
TS Airlines
TS Airlines
PHX → LGW · Economy
lowest fare seen on this route
$1,447.13
$868.28
Select
See all flights & times → Prices per adult, one way, incl. taxes & fees. Availability changes constantly.
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Live fares we can book on PHX–LGW

Lowest fare found per airline on the PHX → LGW route, with our discounted phone-deal price.

AirlineCabin Found fareOur discounted fare Fare found on
Swiss Swiss Economy $369.80 $221.88 Sep 12, 2026 Book
JetBlue JetBlue Economy $712.00 $427.20 Sep 12, 2026 Book
Porter Airlines Porter Airlines Economy $912.00 $547.20 Sep 12, 2026 Book
Alaska Airlines Alaska Airlines Economy $1,135.00 $681.00 Sep 12, 2026 Book
TS Airlines TS Airlines Economy $1,447.13 $868.28 Sep 12, 2026 Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 1-856-513-6369 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

London
London, United Kingdom

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Page updated September 13, 2026 · fare data refreshed automatically from live flight searches.