Question 1

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Flights via Salt Lake City (SLC) offer the fastest connection on this route, with an average stopover time of 1h 10m.

Question 2

What’s the fastest stopover option from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Flights via Salt Lake City (SLC) have the shortest average one-way travel time for one-stop routes: 13h 30m.

Question 3

What’s the top stopover airport for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

New York (JFK) – chosen by Cheapflights users on 54% of one-stop itineraries from London Heathrow Airport to Phoenix Sky Harbor Intl Airport on Cheapflights.

Question 4

What’s the cheapest stopover airport for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Calgary (YYC) is the most affordable one-stop option, with an average return flight price of £534.

Question 5

What is the cheapest airline to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport round-trip?

Accepted Answer

Cheapflights users have booked flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport round-trip from £546. This flight start at 19% lower than the current average price 3 months from now.

Question 6

What are the cheapest airlines to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport one-way?

Accepted Answer

The cheapet airlines for a one-way flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport are Icelandair (£586), WestJet (£587), and JetBlue (£590).

Question 7

How far ahead should I book a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

The best time to book flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 8

What is the cheapest month to book a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport (average of £729). Flying from London Heathrow Airport to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £1,041). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

What is the cheapest day to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Travellers seeking maximum savings on their London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

Weekly flight availability from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Accepted Answer

The most flights from LHR to PHX are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 28.0 inches per month. July is typically the wettest month, when rainfall can reach 28.0 mm. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).

Question 13

What are the cheapest flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

While on average a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport is generally £1,815, our data shows the cheapest flight currently is £456. When looking at the most popular route, (London Heathrow - Phoenix Sky Harbor Intl), you can expect to pay £436 for that flight.

Question 14

What are the most reliable airlines from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Phoenix Sky Harbor Intl Airport on time: American Airlines (57%), Finnair (57%), British Airways (57%).

Question 15

What are the most popular airlines that fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

American Airlines, Air Canada and Finnair are the most popular airlines when flying from London Heathrow Airport to Phoenix Sky Harbor Intl Airport.

Question 16

What is the cheapest day to fly round-trip from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Travelers have found that booking a Sunday departure is the best way to save up to 9% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 17

How far in advance should I book a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 56% on flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £592. For sooner than that we have options available in the next 3 days from £816.

Question 18

What is the cheapest month to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport in September, with the cheapest ticket starting at £491.

Question 19

What is the cheapest time of day to fly from LHR to PHX?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the evening.

Question 20

Can I find deals for flights from Heathrow to Sky Harbor Intl that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Heathrow to Sky Harbor Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 21

How can I find direct flights from Heathrow to Sky Harbor Intl?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Sky Harbor Intl.

Question 22

Can I find deals for business class flights from Heathrow to Sky Harbor Intl?

Accepted Answer

Yes. Cheapflights offers flight deals from Heathrow to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 23

How does Cheapflights help users find flights from Heathrow to Sky Harbor Intl?

Accepted Answer

Deals for Heathrow to Sky Harbor Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 24

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Sky Harbor Intl?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Sky Harbor Intl for you. Better yet — we are completely free to use.

Question 25

Can Cheapflights find flights from Heathrow to Sky Harbor Intl with no change fees?

Accepted Answer

Certainly. Search results for flights to Sky Harbor Intl from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 26

Can Cheapflights notify me if prices for flights from Heathrow to Sky Harbor Intl become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sky Harbor Intl from Heathrow today and book when prices fit your budget.

Round-trip from	£546
Popular in	July
Cheapest in	March
Average price	£757
Good round-trip deal	£574 or less
Good one-way deal	£640 or less

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest£371	Average£453	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Icelandair	Cheapest£442	Average£556	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£446	Average£562	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	Cheapest£476	Average£670	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Finnair	Cheapest£489	Average£611	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Lufthansa	Cheapest£504	Average£656	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
American Airlines	Cheapest£516	Average£685	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Scandinavian Airlines	Cheapest£526	Average£805	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Virgin Atlantic	Cheapest£533	Average£672	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£539	Average£666	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Cheap flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport from £546

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Phoenix Sky Harbor Intl are usually found in March or February, booked 39 days in advance, depart on a Monday or Tuesday and return on a Wednesday

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Cheapest flights from Heathrow to Sky Harbor IntlExplore the most affordable flight options available from Heathrow to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.

Explore the most affordable flight options available from Heathrow to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Best time to book a flight from Heathrow to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a return flight from Heathrow to Sky Harbor Intl. Price data was last updated on 8 August 2025.

What is the cheapest month to book a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

What is the cheapest time of day to fly from LHR to PHX?

Find hourly flight availability from Heathrow to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 August 2025.

Weekly flight availability from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

What’s the top stopover airport for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Share of one-stop return flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Average return fare for one-stop flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Sky Harbor Intl

Read through reviews of airlines operating flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport, such as Finnair, Virgin Atlantic, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport round-trip?

What are the cheapest airlines to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport one-way?

What are the most reliable airlines from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

What are the cheapest flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Can I find deals for flights from Heathrow to Sky Harbor Intl that include hotel bookings?

How can I find direct flights from Heathrow to Sky Harbor Intl?

Can I find deals for business class flights from Heathrow to Sky Harbor Intl?

What is the cheapest month to book a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Travelling to a place near Phoenix Sky Harbor Intl Airport?

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Fly from Heathrow to Sky Harbor Intl on these airlines

Choose from the following airlines for your flight from Heathrow to Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on 13 August 2025.

Top 10 airlines flying from Heathrow to Sky Harbor Intl

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How does Cheapflights help users find flights from Heathrow to Sky Harbor Intl?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Sky Harbor Intl?

Can Cheapflights find flights from Heathrow to Sky Harbor Intl with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Sky Harbor Intl become cheaper?

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Cheapest flights from Heathrow to Sky Harbor Intl
Explore the most affordable flight options available from Heathrow to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.