Skyscanner

Cheap Flights from London to Phoenix

Travellers and cabin class

Compare London Heathrow to Phoenix Sky Harbor flight deals

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

Book the best Phoenix Sky Harbor fare with no extra fees

Flight deals from London Heathrow to Phoenix Sky Harbor

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Phoenix Sky Harbor? Find the lowest prices on one-way and return tickets right here.
Phoenix.$1,061 per passenger.Departing Sat, 3 May, returning Sat, 10 May.Return flight with Virgin Atlantic and Frontier Airlines.Outbound indirect flight with Virgin Atlantic, departs from London Heathrow on Sat, 3 May, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sat, 10 May, arriving in London Heathrow.Price includes taxes and charges.From $1,061, select.
Phoenix.$1,163 per passenger.Departing Sat, 7 Jun, returning Sat, 14 Jun.Return flight with Air Canada and Spirit Airlines.Outbound indirect flight with Air Canada, departs from London Heathrow on Sat, 7 Jun, arriving in Phoenix Sky Harbor.Inbound indirect flight with Spirit Airlines, departs from Phoenix Sky Harbor on Sat, 14 Jun, arriving in London Heathrow.Price includes taxes and charges.From $1,163, select.
Phoenix.$1,167 per passenger.Departing Tue, 9 Sep, returning Wed, 17 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Tue, 9 Sep, arriving in Phoenix Sky Harbor.Inbound indirect flight with Air Canada, departs from Phoenix Sky Harbor on Wed, 17 Sep, arriving in London Heathrow.Price includes taxes and charges.From $1,167, select.
Phoenix.$1,183 per passenger.Departing Sat, 3 May, returning Sat, 7 Jun.Return flight with Austrian Airlines and Frontier Airlines.Outbound indirect flight with Austrian Airlines, departs from London Heathrow on Sat, 3 May, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sat, 7 Jun, arriving in London Heathrow.Price includes taxes and charges.From $1,183, select.
Phoenix.$1,219 per passenger.Departing Tue, 23 Sep, returning Tue, 7 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Tue, 23 Sep, arriving in Phoenix Sky Harbor.Inbound indirect flight with Air Canada, departs from Phoenix Sky Harbor on Tue, 7 Oct, arriving in London Heathrow.Price includes taxes and charges.From $1,219, select.
Phoenix.$1,230 per passenger.Departing Wed, 30 Apr, returning Tue, 6 May.Return flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Wed, 30 Apr, arriving in Phoenix Sky Harbor.Inbound indirect flight with British Airways, departs from Phoenix Sky Harbor on Tue, 6 May, arriving in London Heathrow.Price includes taxes and charges.From $1,230, select.
Phoenix.$1,250 per passenger.Departing Tue, 2 Sep, returning Thu, 25 Sep.Return flight with Iberia.Outbound direct flight with Iberia departs from London Heathrow on Tue, 2 Sep, arriving in Phoenix Sky Harbor.Inbound direct flight with Iberia departs from Phoenix Sky Harbor on Thu, 25 Sep, arriving in London Heathrow.Price includes taxes and charges.From $1,250, select.
Phoenix.$1,257 per passenger.Departing Wed, 7 May, returning Tue, 13 May.Return flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Wed, 7 May, arriving in Phoenix Sky Harbor.Inbound direct flight with Finnair departs from Phoenix Sky Harbor on Tue, 13 May, arriving in London Heathrow.Price includes taxes and charges.From $1,257, select.

Find the cheapest month to fly from London Heathrow 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 Heathrow to Phoenix Sky Harbor flights are currently cheapest in May.
Apr
from $2,281
May
from $1,061
Jun
from $1,163
Jul
from $1,416
Aug
from $1,761
Sep
from $1,167
Oct
from $1,415
Nov
from $1,276
Dec
from $1,291
Jan
from $1,330
Feb
from $1,291
Mar
from $1,291

Direct flights from London Heathrow to Phoenix Sky Harbor

London Heathrow to Phoenix Sky Harbor: Alternative routes

Compare routes from London Heathrow 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 found$1,061
Cheapest month to flyMay
Average flight time10 hrs, 57 mins
Most popular airlineFinnair
Average flights per week53

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

The best price we found for a return flight from London Heathrow to Phoenix Sky Harbor is $1,061. 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 Heathrow to Phoenix Sky Harbor.
Finnair, American Airlines and Iberia fly direct from London Heathrow to Phoenix Sky Harbor.
As of April 2025, there are 53 flights per week flying from London Heathrow to Phoenix Sky Harbor.
The cheapest month to fly from London Heathrow to Phoenix Sky Harbor is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Phoenix Sky Harbor Airport on Saturday, 3 May 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.
Currently, Virgin Atlantic and Iberia offer the cheapest flight tickets to Phoenix Sky Harbor.

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

  • The average time for a direct flight from London Heathrow Airport to Phoenix Sky Harbour International Airport is 10 hours 55 minutes.

  • The timezone in Phoenix is UTC-7, which is seven hours behind London.

  • Flights from LHR to PHX start at 09:45 — the first with American Airlines. The latest departure is at 14:50 with British Airways. Overall, there are 20 weekly London Heathrow Airport to Phoenix Sky Harbour International Airport flights.

  • Leave plenty of time to make your LHR to PHX flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer lines during popular months like July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a smart move.

  • American Airlines is your gateway to discovering Phoenix (and maybe even some other great corners of United States!). Check out the direct flights from London Heathrow Airport to Phoenix Sky Harbour International Airport offered by this popular airline.

  • Most travellers choose to travel with American Airlines on this route.

  • The carrier with the most reliable on-time arrival rate for LHR to PHX flights is American Airlines.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from London Heathrow Airport to Phoenix Sky Harbour International Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to visit the city of your choice. Popular stopovers between LHR and PHX include:

    • Denver International Airport

    • Harry Reid Airport (formerly McCarran Airport)

    • Dallas/Fort Worth International Airport

How to find the cheapest flights from London Heathrow Airport (LHR) to Phoenix Sky Harbour International Airport (PHX)

  • The lowest price we've found for a one-way London Heathrow Airport to Phoenix Sky Harbour International Airport flight is $613. A return plane ticket right now is $1,061. Depending on the availability and when you book, these fares could change.

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

  • The cheapest month for flights from London Heathrow Airport to Phoenix Sky Harbour International Airport is June. Use the 'Whole month' tool to find the lowest airfares if you have a flexible travel schedule.

  • Snapping up cheap flights from LHR to PHX is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when a lower fare pops up.

  • Lock in the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from London Heathrow Airport to Phoenix Sky Harbour International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about London Heathrow Airport (LHR)

  • 68.18% of flights taking off from London Heathrow Airport make it to their destination on schedule.

  • Central London to London Heathrow Airport is approximately 31 kilometres. Depending on traffic, it'll take you about 55 minutes to get there if you're driving, ride-sharing or catching a cab.

  • You can expect a trip time of roughly 1 hour on public transport.

  • Taking an early flight from London Heathrow Airport to Phoenix Sky Harbour International Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by choosing one of these stays near LHR:

Arriving at Phoenix Sky Harbour International Airport (PHX)

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

  • PHX is located at 3400 Sky Harbour Boulevard.

  • Phoenix Sky Harbour International Airport to central Phoenix has a drive time of about 10 minutes. It's approximately 8 kilometres away.

  • If you're travelling by public transport, expect a journey of about 35 minutes.

When to fly to Phoenix Sky Harbour International Airport (PHX)

  • The quietest month for a flight from London Heathrow Airport to Phoenix Sky Harbour International Airport is May, while July is the most popular. Pick the ideal time to go to Phoenix based on whether you prefer a more relaxed vibe or a faster pace.

  • Lock in your flight from London Heathrow Airport to Phoenix Sky Harbour International Airport for July if you want to go to Phoenix during its warmest month. You can expect temperatures of between 26ºC (79ºF) and 44ºC (111ºF).

  • January has average temperatures of between 4ºC (39ºF) and 20ºC (68ºF). Look for cheap tickets from LHR to PHX around that time if you'd rather travel in cooler conditions.

Explore more of United States

  • Phoenix has its own special appeal, but there are so many other corners of United States just waiting to be discovered. Around 483 kilometres west of Phoenix, a trip to San Diego will keep you on the go. Start with attractions like San Diego Zoo, USS Midway Museum and SeaWorld San Diego.

  • If you're interested in discovering another side of United States, consider Las Vegas, roughly 418 kilometres north-west of Phoenix. Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience are key highlights.

Plan the rest of your trip from London to Phoenix

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