Cheap flights from London to Phoenix

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Flight deals from London Airport to Phoenix

Looking for a cheap last-minute deal or the best round-trip flight from London Airport to Phoenix? If you want to travel next month, round-trip fares start from $414. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from London to Phoenix

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

London to Phoenix: Flight information

The things to know before you go.
Cheapest flight found$402
Cheapest month to flyOctober

Finding cheap flights from London to Phoenix: Frequently asked questions

There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.
The best price we found for a round-trip flight from London to Phoenix is $402. 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.
Currently, there are no airlines that fly direct from London to Phoenix. But we found flights with one or more stops from $402.
There are no flights flying from London to Phoenix, as of March 2026.
The cheapest month to fly from London to Phoenix is usually October.
If you're flying from London 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 $402.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Airport to Phoenix on Saturday, October 10, 2026.
No airlines currently offer direct flights between London Airport and Phoenix. Most routes have one or more stops.
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 March, the average temperature is usually around 16°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 offers the cheapest flight tickets to Phoenix.

Flying from London International Airport (YXU) to Phoenix: what you need to know

  • London International Airport is located in London. Based in the UTC-7 timezone, Phoenix is three hours behind London.

  • Leave enough time to make your YXU to Phoenix flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're flying during a major holiday or another peak period, give yourself extra time. A good general rule is two hours before domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.

  • YXU is about 10 kilometers from central London. If you're ride-sharing, driving or catching a cab from the center, it'll take you 20 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the travel time to be around 55 minutes.

  • Booked an early flight from London International Airport to Phoenix? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by choosing one of these hotels near YXU:

  • 50.41% of flights leaving from London International Airport reach their destination on time.

How to find the cheapest flights from London International Airport (YXU) to Phoenix

  • The lowest price we've found for a one-way London International Airport to Phoenix flight is $213. The cheapest price for a return flight is $402. Bear in mind fares may change due to availability at the time of booking.

  • Don't leave things to the last moment. You're more likely to land cheap flights from YXU to Phoenix if you book early. Airlines often have some great early bird rates.

  • Finding cheap tickets from London International Airport to Phoenix is more likely if you're flexible with your dates. Try using the 'Whole month' tool to get the lowest prices throughout the month and pick up an incredible deal.

  • You don't need to check every day to see if fares have dropped when you set up a Price Alert. We'll update you as soon as there's an even better deal on cheap flights from YXU to Phoenix.

  • Tailor your flights with filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from London International Airport to Phoenix.

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

Phoenix Sky Harbor International Airport (PHX)

  • Phoenix Sky Harbor International Airport (PHX) is around 8 kilometers from the center of Phoenix. After your flight from London International Airport to Phoenix, it'll take you around 10 minutes to reach the heart of the city in a ride-share or cab.

  • Traveling by public transport will take about 35 minutes.

  • You'll find some comfortable places to drop your things at near PHX. Unwind and get cozy after your YXU to Phoenix flight at any of these well-located options:

  • Europcar, Dollar and Thrifty make collecting a Phoenix Sky Harbor International Airport rental car quick and easy. These trusted providers are located in or around the terminal and will get you on your way in no time.

  • Get what you want, not just what's left over. Reserving your ride from PHX one week ahead of time often means lower prices and a greater range of vehicles.

  • Phoenix Sky Harbor International Airport can be found at 3400 Sky Harbor Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Find your way to the city center after your flight from London International Airport to Phoenix has landed. Central Phoenix is around 56 kilometers from Phoenix-Mesa Gateway Airport (AZA) and takes roughly 40 minutes to reach by car.

  • Enjoy a low-stress, comfortable start to your trip by choosing a hotel near AZA after your YXU to Phoenix flight. Rest up after a long day of travel or simply take a moment to get your footing in a new city at:

  • Start your trip without stressing over how to reach your destination with a Phoenix-Mesa Gateway Airport rental car. You can book a set of wheels from reliable suppliers here like Dollar, Alamo and Budget.

  • About two weeks ahead of your flight from London International Airport to Phoenix is the ideal time to secure your vehicle from AZA. You're more likely to find a cheaper rate or score some early bird savings.

  • Phoenix-Mesa Gateway Airport's address is 6033 S. Sossaman Rd..

Best time to go to Phoenix

  • Travel to Phoenix during high season if you like a bustling atmosphere, but remember that hotel prices tend to be higher. Alternatively, book flights from London International Airport to Phoenix during the off-season when prices are cheaper and crowds are smaller.

  • The warmest month in Phoenix is July, with temperatures ranging between 26ºC (79ºF) and 44ºC (111ºF). Lock in your London International Airport to Phoenix flight ticket then if that's your definition of good weather.

  • Search for cheap tickets from YXU to Phoenix in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 20ºC (68ºF) on average.

More about Phoenix

Explore more of United States

  • Phoenix is always a good idea, but there are so many other parts of United States just waiting to be discovered. About 483 kilometers west of Phoenix, a visit to San Diego will keep you on the go. Check out popular attractions like San Diego Zoo, USS Midway Museum and SeaWorld San Diego.

  • If you're eager to discover another side of United States, head for Las Vegas, about 418 kilometers north-west of Phoenix. Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience are key highlights.

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