Question 1

What is the cheapest London to Phoenix Sky Harbor Intl flight route?

Accepted Answer

Fly from London Heathrow to Phoenix Sky Harbor Intl for the best London - Phoenix Sky Harbor Intl flight prices

Question 2

How often are flights from London to Phoenix delayed?

Accepted Answer

Historically, on average around 25% of flights between London and Phoenix have experienced a delay on any given week. The average delay length over the past 12 months has been 163 minutes.

Question 3

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

Accepted Answer

The cheapest day to depart from London to Phoenix Sky Harbor Intl Airport is on a Wednesday. Travellers who choose to depart for Phoenix Sky Harbor Intl Airport on a Wednesday will often find tickets for as low as £627. On the other hand, Friday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £687.

Question 4

What cabin class options are available on London to Phoenix Sky Harbor Intl flights?

Accepted Answer

There are 3 cabin classes available to choose from on London to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 5

Which airport is the most popular for stopovers for flights between London and Phoenix Sky Harbor Intl Airport?

Accepted Answer

New York (JFK) was the most common stop: 55% of momondo users choosing one-stop flights on this route connected there.

Question 6

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

Accepted Answer

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around £668 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from London for as low as £608 on momondo.

Question 7

Which airline has the best punctuality record on London to Phoenix flights?

Accepted Answer

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 25% of their flights experiencing any sort of delay.

Question 8

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

Accepted Answer

The cheapest month to fly to Phoenix Sky Harbor Intl Airport from London is in September. Flight prices, which tend to average around £565, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Phoenix Sky Harbor Intl Airport, with average flight prices from London averaging around £596.

Question 9

What is the cheapest airline that flies from London to Phoenix Sky Harbor Intl?

Accepted Answer

WestJet, JetBlue, and SWISS are the most popular carriers operating from London to Phoenix Sky Harbor Intl

Question 10

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Question 11

How many flights depart from London to Phoenix Sky Harbor Intl Airport on average per day?

Accepted Answer

5 flights are operational daily from London to Phoenix Sky Harbor Intl Airport as of February 2026. The most popular departure time for this route is 14:00, with 100% of flights per day taking off in the afternoon.

Question 12

Which airlines fly to Phoenix Sky Harbor Intl Airport?

Accepted Answer

British Airways, Finnair and Lufthansa are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from London according to our data. British Airways is the first choice among our users, with 73% of people opting to fly with this airline when travelling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 12 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.

Question 13

Which stopover airport has the shortest travel time from London to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 13h 22m.

Question 14

Which stopover airport offers the lowest fares from London to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Flights via Montreal (YUL) offer the lowest average return price of £541.

Question 15

How many flights depart from London to Phoenix Sky Harbor Intl Airport on average per week?

Accepted Answer

35 flights are operational weekly from London to Phoenix Sky Harbor Intl Airport as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 16

Can stopping save me money on London to Phoenix Sky Harbor Intl Airport flights?

Accepted Answer

You could potentially save up to 53% on your flight if you consider stops on a London to Phoenix Sky Harbor Intl Airport flight.

Question 17

What is the most punctual flight time for London to Phoenix flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 18

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Our most recent data shows that the best time of day to fly to Phoenix Sky Harbor Intl Airport is at midday. Flights from London to Phoenix Sky Harbor Intl Airport during this time can be as low as £639. Flights in the morning are often more expensive, with an average ticket price of £669.

Question 19

Which stopover airport has the shortest connection time from London to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Denver (DEN) has the shortest average stopover time for this route: 1h 17m.

Question 20

How have London to Phoenix Sky Harbor Intl Airport flight prices changed over time?

Accepted Answer

As of February 2026, prices for London to Phoenix Sky Harbor Intl Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

Question 21

Which airlines fly direct from London to Phoenix?

Accepted Answer

For direct flights from London to Phoenix, you can book on British Airways or American Airlines. Both depart from Heathrow Airport (LHR) and land at Phoenix Sky Harbor International (PHX), taking just over 10 hours. One-stop flights take from about 14 hours and 15 minutes to around 15 hours and 15 minutes. These all depart from Heathrow, with many airlines stopping over at Chicago O’Hare International (ORD). Swiss Airlines flies this route, as do Lufthansa and Brussels Airlines. Both these airlines also fly via San Francisco Airport (SFO). If you prefer, you can catch an American Airlines, Finnair or British Airways flight via Chicago. A final option is Austrian Airlines, which makes its stopover at Washington Dulles International (IAD). You can also catch London to Phoenix flights from London City Airport (LCY), although these are all two-stop trips flown by British Airways, which stops first at Dublin Airport before continuing via Chicago to Phoenix. Travel time is about 17 hours and 30 minutes.

What is the best way to get in and out of airports in London and Phoenix?

To get to Heathrow from the central London area you can take the Heathrow Express, which reaches the airport in about 15 minutes. They leave every 15 minutes from Paddington Station. Another option is to catch a National Express airport bus from Victoria Coach Station, which will take about 45 minutes. To get to London City Airport from the city centre, take the DLR train for a trip of about 20 minutes, or the No. 473 bus, which will take about 45 minutes. You can catch return and one-way flights from London to Phoenix at both airports. Sky Harbor Airport is really close to the city centre of Phoenix. You can get there on the Line 13 bus in just under 15 minutes, or take a Sky tram from Terminal 3 and then change to the No. 1 bus. By taxi or hire car the trip will take eight minutes or so.

What are the benefits of the different airports in London and Phoenix?

Heathrow offers a full spectrum of services for international travellers, from advanced accessibility facilities to Stay & Play areas for children and baby changing amenities. It has a great duty-free section and many restaurants, coffee shops, bars, and fast-food takeaways. London City Airport has a similar range of facilities, and you can also organise guides or assistance dogs if necessary. It has play areas for children and kids’ entertainment with the London City Fun Pack containing games, puzzles and crayons. Phoenix Sky Harbor offers a wide range of passenger support services. There are nursing stations, compassion corners with chaplains and animal relief centres. There are lots of food and drink vendors, and sit-down restaurants, as well as a mall with shops.

Question 22

Which cities can you reach easily once you arrive at Phoenix airport?

Accepted Answer

Besides Phoenix itself, the other major Arizona city you can visit from Sky Harbor Airport is Tucson, to the south. The most common way to get there is to take a two-hour bus ride on the Groome Transportation Arizona Shuttle. North of Phoenix is the smaller city of Prescott, which you can reach by hire car in just under two hours. The public transport option is the Arizona Shuttle that will get there from the airport in about two hours and 15 minutes. A small town worth visiting on the edge of the Colorado River Reservation area is Quartzsite. You can drive there in about two hours, or catch a Greyhound bus for a trip of about three hours.

Question 23

When did momondo last update prices for flights from London to Phoenix Sky Harbor Intl Airport?

Accepted Answer

Prices for flights from London to Phoenix Sky Harbor Intl Airport are refreshed on a daily basis.

Question 24

How many operators does momondo search for flights from London to Phoenix Sky Harbor Intl Airport?

Accepted Answer

As of February 2026, there are 12 operators available to choose from for flights from London to Phoenix Sky Harbor Intl Airport.

Question 25

How old do you have to be to fly from London to Phoenix Sky Harbor Intl Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Phoenix Sky Harbor Intl Airport.

Question 26

What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

Accepted Answer

The travel and health documents you'll need for your trip to Phoenix Sky Harbor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	£572
Fastest flight time	10h 50m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom £423	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
United Airlines	PriceFrom £469	Free Cancellation	Rating 7.4 9,245 reviews	Search United Airlines flights
Air Canada	PriceFrom £478	Free Cancellation	Rating 7.1 10,697 reviews	Search Air Canada flights
Icelandair	PriceFrom £490	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
Finnair	PriceFrom £496	Free Cancellation	Rating 7.6 1,357 reviews	Search Finnair flights
Lufthansa	PriceFrom £510	Free Cancellation	Rating 6.8 7,769 reviews	Search Lufthansa flights
American Airlines	PriceFrom £513	Free Cancellation	Rating 7.2 11,247 reviews	Search American Airlines flights
British Airways	PriceFrom £523	Free Cancellation	Rating 6.7 7,719 reviews	Search British Airways flights
Air France	PriceFrom £533	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights
Virgin Atlantic	PriceFrom £545	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights

Cheap flights from London to Phoenix from £288

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Phoenix departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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