*Flight schedules are subject to change.
*Available to One Key members.
$318 Cheap Flights from Phoenix (PHX) to London (LON)
Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to London
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Today's featured flight deals from Phoenix Sky Harbor Intl. Airport (PHX) to London
Nonstop
Carry-on included
Lower price than typical
- Phoenix (PHX) to London (LHR).American Airlines, nonstop.Departing on Sun, Sep 20 at 4:10pm from Phoenix, arriving on Mon, Sep 21 at 10:30am in London.Returning on Sun, Sep 27 at 8:20am from London, arriving at 8:31pm in Phoenix.Select American Airlines flight departing on Sun, Sep 20 at 4:10pm from Phoenix, returning on Sun, Sep 27 at 8:20am from London priced at $81240% less than typical$812
- Phoenix (PHX) to London (LHR).American Airlines, nonstop.Departing on Wed, Sep 23 at 4:10pm from Phoenix, arriving on Thu, Sep 24 at 10:30am in London.Returning on Wed, Sep 30 at 2:25pm from London, arriving at 8:57pm in Phoenix.Select American Airlines flight departing on Wed, Sep 23 at 4:10pm from Phoenix, returning on Wed, Sep 30 at 2:25pm from London priced at $76240% less than typical$762
- Phoenix (PHX) to London (LHR).American Airlines, nonstop.Departing on Mon, Sep 28 at 4:10pm from Phoenix, arriving on Tue, Sep 29 at 10:30am in London.Returning on Mon, Oct 5 at 10:05am from London, arriving at 1:00pm in Phoenix.Select American Airlines flight departing on Mon, Sep 28 at 4:10pm from Phoenix, returning on Mon, Oct 5 at 10:05am from London priced at $80130% less than typical$801
- Phoenix (PHX) to London (LHR).American Airlines, nonstop.Departing on Mon, Sep 21 at 4:10pm from Phoenix, arriving on Tue, Sep 22 at 10:30am in London.Returning on Mon, Sep 28 at 2:45pm from London, arriving at 10:00pm in Phoenix.Select American Airlines flight departing on Mon, Sep 21 at 4:10pm from Phoenix, returning on Mon, Sep 28 at 2:45pm from London priced at $81230% less than typical$812
- Phoenix (PHX) to London (LHR).American Airlines, nonstop.Departing on Wed, Sep 23 at 4:10pm from Phoenix, arriving on Thu, Sep 24 at 10:30am in London.Returning on Thu, Oct 1 at 10:05am from London, arriving at 1:05pm in Phoenix.Select American Airlines flight departing on Wed, Sep 23 at 4:10pm from Phoenix, returning on Thu, Oct 1 at 10:05am from London priced at $75130% less than typical$751
- Phoenix (PHX) to London (LHR).American Airlines, nonstop.Departing on Thu, Sep 24 at 4:10pm from Phoenix, arriving on Fri, Sep 25 at 10:30am in London.Returning on Thu, Oct 1 at 10:05am from London, arriving at 1:05pm in Phoenix.Select American Airlines flight departing on Thu, Sep 24 at 4:10pm from Phoenix, returning on Thu, Oct 1 at 10:05am from London priced at $80130% less than typical$801
- Phoenix (PHX) to London (LHR).British Airways, nonstop.Departing on Mon, Sep 21 at 9:05pm from Phoenix, arriving on Tue, Sep 22 at 3:05pm in London.Returning on Mon, Sep 28 at 8:20am from London, arriving at 2:45pm in Phoenix.Select British Airways flight departing on Mon, Sep 21 at 9:05pm from Phoenix, returning on Mon, Sep 28 at 8:20am from London priced at $81230% less than typical$812
- Phoenix (PHX) to London (LHR).British Airways, nonstop.Departing on Sun, Sep 27 at 9:05pm from Phoenix, arriving on Mon, Sep 28 at 3:05pm in London.Returning on Sun, Oct 4 at 6:05pm from London, arriving on Mon, Oct 5 at 9:36am in Phoenix.Select British Airways flight departing on Sun, Sep 27 at 9:05pm from Phoenix, returning on Sun, Oct 4 at 6:05pm from London priced at $81230% less than typical$812
- Phoenix (PHX) to London (LHR).American Airlines, nonstop.Departing on Sun, Sep 27 at 4:10pm from Phoenix, arriving on Mon, Sep 28 at 10:30am in London.Returning on Sun, Oct 4 at 6:05pm from London, arriving on Mon, Oct 5 at 9:36am in Phoenix.Select American Airlines flight departing on Sun, Sep 27 at 4:10pm from Phoenix, returning on Sun, Oct 4 at 6:05pm from London priced at $81230% less than typical$812
Cheap Flights from Phoenix to London (PHX-LON)
Prices were available within the past 7 days and start at $318 for one-way flights and $672 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, Mar 4 - Thu, Mar 11
PHX
Phoenix
LHR
London
$672 Roundtrip, found 3 hours ago
$672
Roundtrip
found 3 hours ago
Thu, Mar 4 - Thu, Mar 11
PHX
Phoenix
LHR
London
$687 Roundtrip, found 3 hours ago
$687
Roundtrip
found 3 hours ago
Thu, Mar 4 - Thu, Mar 11
PHX
Phoenix
LHR
London
$687 Roundtrip, found 3 hours ago
$687
Roundtrip
found 3 hours ago
Thu, Mar 4 - Thu, Mar 11
PHX
Phoenix
LHR
London
$687 Roundtrip, found 3 hours ago
$687
Roundtrip
found 3 hours ago
Thu, Mar 4 - Thu, Mar 11
PHX
Phoenix
LHR
London
$692 Roundtrip, found 3 hours ago
$692
Roundtrip
found 3 hours ago
Thu, Mar 4 - Thu, Mar 11
PHX
Phoenix
LHR
London
$692 Roundtrip, found 3 hours ago
$692
Roundtrip
found 3 hours ago
Wed, Nov 25 - Wed, Dec 9
PHX
Phoenix
LGW
London
$732 Roundtrip, just found
$732
Roundtrip
just found
Sun, Sep 20 - Tue, Oct 6
PHX
Phoenix
LHR
London
$751 Roundtrip, just found
$751
Roundtrip
just found
Thu, Mar 4 - Thu, Mar 11
PHX
Phoenix
LHR
London
$759 Roundtrip, found 3 hours ago
$759
Roundtrip
found 3 hours ago
Wed, Mar 3 - Wed, Mar 10
PHX
Phoenix
LHR
London
$766 Roundtrip, just found
$766
Roundtrip
just found
Alternative airports near London
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Phoenix (PHX) to London (LON)
March is typically the cheapest month to fly
From $840 - $974 per traveler.
Travel information
Origin airport | Sky Harbor Intl. |
|---|---|
Destination airport | Heathrow |
Roundtrip price | $672 |
Distance | 5258 mi |
Book with confidence
Phoenix to London Flights
The cheapest times to fly from Phoenix to London
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to London are during the month of March. You can find some of the cheapest flights from Phoenix to London with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Phoenix to London
Sunday is one of the best days to book for cheap flights from Phoenix to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Phoenix to London
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to London in 2026. You can also book with separate airlines for your outbound and return journeys, from $318 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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