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£407 Cheap Flights from London (LHR) to Phoenix (PHX)

View £407 flight on Sat, 7 Nov 2026Opens in a new window

Flight 1

Popular airlines from Heathrow Airport (LHR) to Sky Harbor International Airport (PHX)

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Cheap Flights from London (LHR) to Phoenix (PHX)

Prices were available within the past 7 days and start at £407 for one-way flights and £438 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 21 Nov - Sat, 21 Nov
LHR
London
PHX
Phoenix
£438 Return, found 2 days ago
£438
Return
found 2 days ago
Select United flight, departing Sat, 21 Nov from London to Phoenix, returning Sat, 21 Nov, priced at £438 found 2 days ago
Scandinavian Airlines
Wed, 21 Oct - Fri, 30 Oct
LHR
London
PHX
Phoenix
£616 Return, found 2 hours ago
£616
Return
found 2 hours ago
Select Scandinavian Airlines flight, departing Wed, 21 Oct from London to Phoenix, returning Fri, 30 Oct, priced at £616 found 2 hours ago
JetBlue Airways
Mon, 16 Nov - Wed, 25 Nov
LHR
London
PHX
Phoenix
£637 Return, just found
£637
Return
just found
Select JetBlue Airways flight, departing Mon, 16 Nov from London to Phoenix, returning Wed, 25 Nov, priced at £637 just found
Lufthansa
Mon, 9 Nov - Wed, 18 Nov
LHR
London
PHX
Phoenix
£738 Return, just found
£738
Return
just found
Select Lufthansa flight, departing Mon, 9 Nov from London to Phoenix, returning Wed, 18 Nov, priced at £738 just found
Brussels Airlines
Mon, 21 Sept - Wed, 30 Sept
LHR
London
PHX
Phoenix
£749 Return, just found
£749
Return
just found
Select Brussels Airlines flight, departing Mon, 21 Sept from London to Phoenix, returning Wed, 30 Sept, priced at £749 just found
British Airways
Mon, 16 Nov - Wed, 25 Nov
LHR
London
PHX
Phoenix
£752 Return, just found
£752
Return
just found
Select British Airways flight, departing Mon, 16 Nov from London to Phoenix, returning Wed, 25 Nov, priced at £752 just found
British Airways
Mon, 16 Nov - Wed, 25 Nov
LHR
London
PHX
Phoenix
£752 Return, just found
£752
Return
just found
Select British Airways flight, departing Mon, 16 Nov from London to Phoenix, returning Wed, 25 Nov, priced at £752 just found
American Airlines
Wed, 4 Nov - Wed, 2 Dec
LHR
London
PHX
Phoenix
£752 Return, found 21 hours ago
£752
Return
found 21 hours ago
Select American Airlines flight, departing Wed, 4 Nov from London to Phoenix, returning Wed, 2 Dec, priced at £752 found 21 hours ago
KLM
Mon, 9 Nov - Wed, 18 Nov
LHR
London
PHX
Phoenix
£754 Return, just found
£754
Return
just found
Select KLM flight, departing Mon, 9 Nov from London to Phoenix, returning Wed, 18 Nov, priced at £754 just found
Air Canada
Mon, 2 Nov - Mon, 30 Nov
LHR
London
PHX
Phoenix
£758 Return, found 22 hours ago
£758
Return
found 22 hours ago
Select Air Canada flight, departing Mon, 2 Nov from London to Phoenix, returning Mon, 30 Nov, priced at £758 found 22 hours ago

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city centre is 10 minutes. Flights from £701
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city centre10 min
Flights from £701

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

September is typically the cheapest month to fly

From £612 - £756 per traveller.

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find cheap one-way flights from £407 and cheap return flights from £438 LHR to PHX with Expedia. One-way flights typically cost between £498 and £2887, and return flights often range between £670 and £3082. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when LHR to PHX ticket fares go up or down.
What is the cheapest month to fly from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The cheapest months to fly from LHR to PHX are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
There are 2 airlines offering direct flights from London Heathrow (LHR) to Phoenix, AZ (PHX-Sky Harbor Intl.):
  • British Airways operates 7 direct flights from London Heathrow (LHR) to Phoenix, AZ (PHX-Sky Harbor Intl.) every week.
  • American Airlines operates 7 direct flights from London Heathrow (LHR) to Phoenix, AZ (PHX-Sky Harbor Intl.) every week.
How do I find cheap flights from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
To find a cheap flight from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best airline to fly with from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.) will differ from traveler to traveler. If you like to fly early, British Airways offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. British Airways offers the most daily flights from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
You'll find approximately 2 nonstop flights per day from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.). For even more choices, look at flights that include layovers, as there are around 130 connecting flights per day. Some common connection points include Dublin (DUB), John F. Kennedy Intl. (JFK), and O'Hare Intl. (ORD).
What is the earliest flight from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The earliest flight from London Heathrow (LHR) to Phoenix, AZ (PHX-Sky Harbor Intl.) typically departs around 6:05 AM. This service is operated by British Airways, Iberia, and American Airlines. This is a seasonal service active in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
You'll typically find the most flights from London Heathrow (LHR) to Phoenix, AZ (PHX) on a Monday, with around 86 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, United, and British Airways. Flight options are notably more plentiful on Mondays compared to other days of the week, offering you more flexibility.
What are the most popular departure times for flights from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to Phoenix, AZ (PHX) are between 9am and 12pm. Many major carriers, including American Airlines, United and British Airways, offer flights during this window. Many travellers prefer these morning flights as they allow for an early start to your journey and an afternoon arrival in Phoenix.
How long does it take to fly from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
When flying from London Heathrow (LHR) to Phoenix, AZ (PHX-Sky Harbor Intl.), you'll cover a distance of approximately 8,464 kilometers. If you're lucky enough to find a nonstop flight, it typically takes around 11 hours. However, most flights on this route will involve at least one stop. One-stop flights usually take longer, averaging around 15 hours 18 minutes, while flights with two or more stops can extend your travel time to about 18 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and specific routing.
Can you fly business or first class from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Yes, you can fly business class or first class between LHR and PHX. Airlines that offer business class service on this route include:
  • Lufthansa
  • Air France
  • KLM
  • British Airways
  • Air Canada
  • JetBlue Airways
  • Med View Airlines
  • Alaska Airlines
  • Icelandair
  • Delta
  • United
  • American Airlines
  • Virgin Atlantic
First class cabins are available on British Airways and American Airlines.
How do I earn miles on a London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Phoenix, AZ (PHX) from London (LHR)?
If you're planning to travel to Phoenix from Heathrow (LHR), you can fly directly into Sky Harbor Intl. (PHX). Some flights may connect through major hubs like Frankfurt Intl. (FRA), Dublin (DUB), or Schiphol (AMS) before reaching Phoenix. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you booked your London (LHR-Heathrow) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Sky Harbor Intl.
Airlines serving
Aer Lingus, Aeromexico, Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic, WestJet
Return price
£438
Distance
8413 km
Average flight time
2 hours 55 mins

Book with confidence

Compare flights from London to Phoenix easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Phoenix. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Sky Harbor Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Sky Harbor Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Sky Harbor Intl. (PHX)

The easiest way to view the best deals on flights from London to Phoenix today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Sky Harbor Intl. start at just £438 and range up to £758.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Phoenix
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Phoenix flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Sky Harbor Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Phoenix easily and book with confidence

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*Available to Expedia members.