฿18,435 Cheap Flights from London (LHR) to Phoenix (PHX)

View ฿18,435 flight on Wed, 1 Oct 2025Opens in a new window

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 ฿18,435 for one-way flights and ฿22,470 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 1 Oct - Wed, 15 Oct
LHR
London
PHX
Phoenix
฿22,470 Return, found 2 days ago
฿22,470
Return
found 2 days ago
Select Air Canada flight, departing Wed, 1 Oct from London to Phoenix, returning Wed, 15 Oct, priced at ฿22,470 found 2 days ago
United
Sat, 20 Sept - Wed, 24 Sept
LHR
London
PHX
Phoenix
฿22,890 Return, found 20 hours ago
฿22,890
Return
found 20 hours ago
Select United flight, departing Sat, 20 Sept from London to Phoenix, returning Wed, 24 Sept, priced at ฿22,890 found 20 hours ago
Delta
Wed, 1 Oct - Wed, 15 Oct
LHR
London
PHX
Phoenix
฿23,000 Return, found 2 days ago
฿23,000
Return
found 2 days ago
Select Delta flight, departing Wed, 1 Oct from London to Phoenix, returning Wed, 15 Oct, priced at ฿23,000 found 2 days ago
American Airlines
Wed, 1 Oct - Wed, 15 Oct
LHR
London
PHX
Phoenix
฿23,000 Return, found 2 days ago
฿23,000
Return
found 2 days ago
Select American Airlines flight, departing Wed, 1 Oct from London to Phoenix, returning Wed, 15 Oct, priced at ฿23,000 found 2 days ago
Air Canada
Wed, 1 Oct - Wed, 15 Oct
LHR
London
PHX
Phoenix
฿23,215 Return, found 2 days ago
฿23,215
Return
found 2 days ago
Select Air Canada flight, departing Wed, 1 Oct from London to Phoenix, returning Wed, 15 Oct, priced at ฿23,215 found 2 days ago
KLM
Wed, 1 Oct - Wed, 15 Oct
LHR
London
PHX
Phoenix
฿23,300 Return, found 2 days ago
฿23,300
Return
found 2 days ago
Select KLM flight, departing Wed, 1 Oct from London to Phoenix, returning Wed, 15 Oct, priced at ฿23,300 found 2 days ago
Finnair
Wed, 1 Oct - Wed, 15 Oct
LHR
London
PHX
Phoenix
฿23,390 Return, found 2 days ago
฿23,390
Return
found 2 days ago
Select Finnair flight, departing Wed, 1 Oct from London to Phoenix, returning Wed, 15 Oct, priced at ฿23,390 found 2 days ago
Austrian Airlines
Sat, 20 Sept - Wed, 24 Sept
LHR
London
PHX
Phoenix
฿23,525 Return, found 20 hours ago
฿23,525
Return
found 20 hours ago
Select Austrian Airlines flight, departing Sat, 20 Sept from London to Phoenix, returning Wed, 24 Sept, priced at ฿23,525 found 20 hours ago
Lufthansa
Sat, 20 Sept - Wed, 24 Sept
LHR
London
PHX
Phoenix
฿23,525 Return, found 20 hours ago
฿23,525
Return
found 20 hours ago
Select Lufthansa flight, departing Sat, 20 Sept from London to Phoenix, returning Wed, 24 Sept, priced at ฿23,525 found 20 hours ago
American Airlines
Wed, 1 Oct - Wed, 15 Oct
LHR
London
PHX
Phoenix
฿23,570 Return, found 2 days ago
฿23,570
Return
found 2 days ago
Select American Airlines flight, departing Wed, 1 Oct from London to Phoenix, returning Wed, 15 Oct, priced at ฿23,570 found 2 days ago

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

January is typically the cheapest month to fly

From ฿17,552 - ฿33,690 per traveller.

Graph displaying average flight prices per month

Flight from London to Phoenix route information
Origin airport
Heathrow
Destination airport
Sky Harbor Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, United, WestJet
Return price
฿22,470
Distance
8413 km
Average flight time
2 hours 55 mins

Perfect flights from London to Phoenix

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Phoenix. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Sky Harbor Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿18,435 and roundtrip prices from ฿22,470. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Sky Harbor Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Phoenix.

Frequently asked questions

How much is a flight from Heathrow Airport (LHR) to Phoenix Sky Harbour Intl. Airport?
The lowest price advertised for a round-trip journey between LHR and Phoenix Sky Harbour Airport is ฿22,470. But you better get a move on. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Phoenix Sky Harbour Airport?
We get that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from London Heathrow to Sky Harbour Intl. Airport (PHX) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Phoenix Sky Harbour Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to Sky Harbour Intl. Airport (PHX)?
Hounslow to Phoenix is around 8,500 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your eye mask to your earphones. Throw in a few snacks to munch on throughout your flight too.
Which airlines fly direct from Heathrow Airport (LHR) to Phoenix Sky Harbour Intl. Airport?
There are a few airlines that fly directly from LHR to PHX. American Airlines (AA) is an excellent choice, offering 30 flights a month. For more options, check out the fares from British Airways (BA). This carrier offers 30 flights every month between these airports.
Are LHR to Phoenix Sky Harbour Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get amazing last-minute deals from Heathrow Airport (LHR) to PHX, but it's also possible to miss out altogether! As many airlines release prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest easy knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

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