Cheap flights from London Heathrow to Phoenix

Compare London Heathrow to Phoenix flight deals

Find the cheapest month or even day of the year to fly to Phoenix

Book the best Phoenix fare with no extra fees

Flight deals from London Heathrow to Phoenix

Looking for a cheap last-minute deal or the best round-trip flight from London Heathrow to Phoenix? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from London Heathrow to Phoenix

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Phoenix flights are currently cheapest in January.

Direct flights from London Heathrow to Phoenix

Alternative London Heathrow to Phoenix routes

Looking for the cheapest, fastest or easiest route from London Heathrow to Phoenix? You could fly into the following airports instead.

London to Phoenix: Flight information

The things to know before you go.
Cheapest flight foundC$765
Cheapest month to flyJanuary
Average flight time10 hrs, 49 mins
Most popular airlineAmerican Airlines
Average flights per week54

Finding cheap flights from London Heathrow to Phoenix: Frequently asked questions

There are 5 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, Mesa, and Phoenix-Mesa Gateway.
The best price we found for a round-trip flight from London Heathrow to Phoenix is C$764. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
10 hours and 49 minutes is the average flight time from London Heathrow to Phoenix.
American Airlines, Finnair and Iberia fly direct from London Heathrow to Phoenix.
There are 54 flights per week flying from London Heathrow to Phoenix, as of October 2024.
The cheapest month to fly from London Heathrow to Phoenix is usually October 2024.
If you're flying from London Heathrow Airport, the cheapest airport near Phoenix is Phoenix Sky Harbor – which is 6.0 km away from the center of Phoenix. We've found flights to this airport from C$764.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Phoenix on Thursday, January 16, 2025.
Yes – the average flight time is 10 hours and 49 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.
In October, the average temperature is usually around 23°C. July is typically the warmest month in Phoenix, when it usually averages around 40°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 4°C. The rainiest month is August.
Currently, WestJet and British Airways offer the cheapest flight tickets to Phoenix.

How to find cheap flights to Phoenix from London Heathrow

Looking for cheap tickets from London Heathrow to Phoenix? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from London Heathrow to Phoenix. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Phoenix from London Heathrow from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best London Heathrow–Phoenix ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Phoenix from London Heathrow.
  • Set up a Price Alert. You can easily track the fare of your cheap London Heathrow–Phoenix flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between London Heathrow and Phoenix? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from London Heathrow and Phoenix. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Phoenix, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for London Heathrow to Phoenix flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.
  • Combine your flight to Phoenix from London Heathrow with hotels and car rental

    Once you've secured your cheap flight ticket from London Heathrow to Phoenix, discover the best prices and exclusive rates for hotels in Phoenix or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.