Cheap Flights from London to Phoenix Sky Harbor

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Flight deals from London to Phoenix Sky Harbor

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

Find the cheapest month to fly from London to Phoenix Sky Harbor

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

Direct flights from London to Phoenix Sky Harbor

London to Phoenix Sky Harbor: Alternative routes

Compare routes from London to Phoenix below. You may find an airport to fly into that's cheaper, faster, or easier than Phoenix Sky Harbor.

London to Phoenix: Flight information

The things to know before you go.
Cheapest flight foundAED 2,024
Cheapest month to flyMay
Average flight time10 hrs, 57 mins
Most popular airlineAmerican Airlines
Average flights per week53

Finding cheap flights from London to Phoenix Sky Harbor: Frequently asked questions

The best price we found for a round-trip flight from London to Phoenix Sky Harbor is AED 2,024. 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 57 minutes is the average flight time from London to Phoenix Sky Harbor.
Finnair, American Airlines and Iberia fly direct from London to Phoenix Sky Harbor.
There are 53 flights per week flying from London to Phoenix Sky Harbor, as of April 2025.
The cheapest month to fly from London to Phoenix Sky Harbor is usually April 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Phoenix Sky Harbor Airport on Thursday, May 15, 2025.
Yes – the average flight time is 10 hours and 57 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 Sky Harbor 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.

Flying from London to Phoenix Sky Harbor International Airport (PHX): what you need to know

  • London has many airports to fly out of. Explore your departure options from London Heathrow Airport (LHR) and London Gatwick Airport (LGW) when planning your flight from London to Phoenix Sky Harbor International Airport (PHX). Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY) are the other main bases in the city.

  • Approximately 10 hours 56 minutes is how long you can expect to be in the air on a direct flight from London to Phoenix Sky Harbor International Airport.

  • Phoenix is 7 hours behind London. Phoenix Sky Harbor International Airport is located in Phoenix, which operates on the UTC-7 timezone.

  • With 20 direct weekly flights between the two airports, London Heathrow Airport (LHR) to Phoenix Sky Harbor International Airport (PHX) is the busiest route. American Airlines operates the earliest flight at 09:45. If you prefer to get more out of your day before leaving, the last departure from LHR to PHX is with British Airways at 14:50.

  • To ensure you catch your flight from London to PHX, allow plenty of time to check in and drop off your luggage. Arriving two hours ahead of international departures and an hour before domestic flights is the standard rule.

  • Popular months like July or other busy periods mean longer waiting times and potential delays. Stick to your schedule by arriving at the airport even earlier. Plan for at least four hours ahead of international flights and two hours before a domestic departure.

Airports in London

London Heathrow Airport (LHR)

  • You can hop on a direct flight from London to Phoenix Sky Harbor International Airport (PHX) leaving from London Heathrow Airport (LHR).

  • You can book a direct flight from London to Phoenix Sky Harbor International Airport with British Airways. This popular carrier operates services from LHR.

  • Think about adding a stopover to potentially find a cheaper flight from London to PHX. Simply uncheck 'Direct flights only' when searching for departures from London Heathrow Airport (LHR). Break up your trip (and maybe save some cash) by stopping at one of these popular airports:

    • Dallas/Fort Worth International Airport (DFW)

    • Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

    • Denver International Airport (DEN)

  • From the center of London, LHR is around 31 kilometers away. Use navigation apps or visit the official airport website to find the best way to arrive at the terminal.

  • After a hassle-free start to your vacation? Stay near London Heathrow Airport. Whether you have an early flight from London to Phoenix Sky Harbor International Airport or just don't want to be rushed, these hotels are ideal:

London Gatwick Airport (LGW)

  • Looking for more options for a direct flight from London to Phoenix Sky Harbor International Airport (PHX)? Browse the fares leaving from London Gatwick Airport (LGW).

  • American Airlines has direct flights from London to PHX leaving from LGW. Book your favorite seat and get to your destination in a single journey.

  • Maximize your vacation with a stopover on your flight from London to Phoenix Sky Harbor International Airport. Visit family or friends or tick a new city off your list. Whatever you decide to do, here's where you can stop between London Gatwick Airport and PHX:

    • Denver International Airport (DEN)

    • Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

    • O'Hare International Airport (ORD)

  • LGW is about 80 kilometers from central London. It takes 1 hour and 19 minutes or so to get to the airport if you're driving from the city center. Public transport takes approximately 1 hour and 26 minutes.

  • You're off on vacation, so why not spend an extra night away? Think about checking in to one of these hotels near London Gatwick Airport the day before your flight from London to PHX:

About Phoenix Sky Harbor International Airport (PHX)

Getting from Phoenix Sky Harbor International Airport (PHX) to central Phoenix

  • Phoenix Sky Harbor International Airport is approximately 8 kilometers from the center of Phoenix. With your own car rental or in a cab, the drive is around 11 minutes.

  • It takes roughly 34 minutes if you're using public transport.

How to find the cheapest flights from London to Phoenix Sky Harbor International Airport (PHX)

  • Lock in a one-way ticket from London to Phoenix Sky Harbor International Airport from AED 1,023 or travel return from just AED 2,024. The prices shown are based on availability and could change when you book.

  • Book 9 months before you want to fly. After crunching the numbers on our calendar, this is how far you should book ahead to find cheap tickets from London to PHX.

  • To snag the best price on your tickets from London to Phoenix Sky Harbor International Airport, book your trip for June (it has the cheapest flights). Flexible on when you travel? Use the 'Whole month' search tool to browse the most affordable day to fly.

  • Set up a Price Alert for cheap flight tickets from London to PHX. There's no need to check back in every day to see if fares have dropped. We'll tell you as soon as there's a change in price.

  • Take advantage of the filters to find your ideal journey. To see the 'Best,' 'Cheapest' or 'Fastest' flights from London to Phoenix Sky Harbor International Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and number of stops.

The best time to fly from London to Phoenix Sky Harbor International Airport (PHX)

  • It's time to pick your travel dates for your flight from London to Phoenix Sky Harbor International Airport. July is the most popular month for a trip to Phoenix. If you want a more relaxed atmosphere, go in May.

  • Before you book a flight from London to PHX, think about the kind of weather you enjoy. July is the warmest month in Phoenix, with temperatures ranging from 26ºC to 44ºC.

  • If you want to travel in cooler conditions, look for a cheap flight from London to Phoenix Sky Harbor International Airport in January when temperatures average between 4ºC and 20ºC.

More about Phoenix

Complete your Phoenix trip with a car rental

  • After you've locked in your hotel and cheap flight from London to Phoenix Sky Harbor International Airport, the next task is choosing one of our car rentals in Phoenix. Browse the exclusive deals and instantly compare your options on pick-up convenience, price, and more.

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