$664 Cheap American Airlines flights Phoenix (PHX) to London (LHR)

View $664 flight on Fri, Sep 11, 2026Opens in a new window

$664 Cheap American Airlines flights Phoenix (PHX) to London (LHR)

Prices were available within the past 7 days and start at $664 for one-way flights and $1,166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 11 - Sun, Sep 20
PHX
Phoenix
LHR
London
$1,166 Roundtrip, found 13 hours ago
$1,166
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Phoenix to London, returning Sun, Sep 20, priced at $1,166 found 13 hours ago

Find the cheapest month to fly from Phoenix (PHX) to London (LHR)

March is typically the cheapest month to fly

From $790 - $1,849 per traveler.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta, Finnair, Iberia, JetBlue Airways, KLM, United, Virgin Atlantic, WestJet
Popular airline
American Airlines
Distance
8413 km
Average flight time
18 hours 10 mins

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