Question 1

Which airlines fly to Phoenix?

Accepted Answer

British Airways, Finnair and Iberia are the top three most popular airlines that fly to Phoenix from London according to our data. British Airways is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Phoenix. Keep in mind that there are 12 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

Question 2

How many flights depart from London to Phoenix on average per week?

Accepted Answer

The number of flights available between London and Phoenix is 63 per week as of July 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Question 3

How far in advance should I book a flight to Phoenix?

Accepted Answer

You are more likely to see cheaper flights to Phoenix from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around £685 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from London for as low as £612 on momondo.

Question 4

What is the cheapest London to Phoenix flight route?

Accepted Answer

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

Question 5

What is the cheapest time of day to depart on your flight to Phoenix?

Accepted Answer

According to our data, the cheapest time of day to fly to Phoenix is in the afternoon. momondo users have found flights departing from London to Phoenix in the afternoon for as low as £648. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Phoenix is in the evening when prices are around £679.

Question 6

How many flights depart from London to Phoenix on average per day?

Accepted Answer

9 flights are operational daily from London to Phoenix as of July 2025. The most popular departure time for this route is 15:00, with 55% of flights per day taking off in the afternoon.

Question 7

What is the cheapest month to fly to Phoenix?

Accepted Answer

If you’re not able to fly to Phoenix in September, then February is your next best option. Flight prices from London to Phoenix during February average around £592.

Question 8

What is the cheapest day to depart on your flight to Phoenix?

Accepted Answer

The cheapest day to depart from London to Phoenix is on a Wednesday when prices can be found for as low as £641. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London to Phoenix for around £712.

Question 9

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

Accepted Answer

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

Question 10

Which airlines fly direct from London to Phoenix?

Accepted Answer

There are multiple airlines offering regular direct flights from London to Phoenix. Most of these direct flights depart from London Heathrow Airport (LHR) and land at Phoenix Sky Harbor International Airport (PHX). One of the most common direct flights from London to Phoenix is from LHR with Finnair. Finnair flights from London to Phoenix take around 15 hours. Alternatively, you can fly direct with British Airways, Iberia, or American Airlines. Flights with these airlines take just under 11 hours and all depart from Heathrow. London to Phoenix flights with layovers en route are also available. For example, you can fly with Swiss or Lufthansa from London Heathrow and change planes in Denver (DEN), Colorado. The journey with these airlines takes around 14 hours. You can also fly to Phoenix from London Gatwick (LGW), London Luton (LTN), and London City Airport (LCY). Flights from these airports usually include two layovers en route.

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

The majority of flights from London to Phoenix take off from London Heathrow (LHR). To reach LHR, you can take the Heathrow Express train from London Paddington Station. This journey takes around 20 minutes. Alternatively, you can take the Piccadilly Line Tube service, which will get you to LHR in around 1 hour. If you're flying from London Gatwick (LGW), you can also take the 30-minute Thameslink train from the city centre. Meanwhile, to reach Luton Airport (LTN), the Thameslink train service will take around 1h 15min. London City Airport (LCY) can also be reached by train in around 30min. When you land at Phoenix Sky Harbor International Airport (PHX), you will also find plenty of public transport options available to connect you with the city. Bus routes 44 and 13 depart regularly from the terminals and will get you to the city in around 20 minutes. You can also connect with the Valley Metro Line via the PHX Sky Train, which departs from the terminals. The train to central Phoenix takes roughly 20 minutes.

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

When you fly from London to Phoenix, most often you will leave from London Heathrow (LHR), which is one of London’s largest airports. Passengers travelling through LHR can expect to find a range of convenient services to make their journey more comfortable. If you’re flying out of Heathrow Terminal 5, you can unwind at the T5 Be Relax spa, or head to one of the passenger lounges in the other Heathrow terminals. You will also find customer lounges at Gatwick (LGW), Luton (LTN), and London City (LCY) airports. LHR, LGW, and LTN all also offer a fast-track security option so you can skip the queues at departures. Although LCY does not offer this, it is a smaller, quieter airport meaning you will likely find shorter queues at security. Phoenix Airport (PHX) is Phoenix’s main international airport and has a range of great places to eat and shop when you land. The airport also has ample charging stations, great transport links, nursing rooms, and information desks where you can get help with your onward journey.

What cities can you get to from Phoenix?

Phoenix is located fairly close to several major cities, including Tucson, San Diego, and Las Vegas, among others. If you’re flying into Phoenix but want to continue on to one of these other destinations, PHX is a prime location to start from. Tucson, Arizona, is Phoenix’s closest city and can be reached by road in just over 1 hour. You can also take a Greyhound bus from Pheonix to Tucson in around 3 hours or take a domestic flight from PHX to Tucson Airport (TUS). American Airlines offers domestic flights on this route that take around 45 minutes. It is also possible to drive from Phoenix to Las Vegas in around 3 hours. Alternatively, you can take a flight from PHX to Vegas in roughly 1h 15min. Meanwhile, Phoenix flights to San Diego take around the same amount of time.

Question 11

When did momondo last update prices for flights from London to Phoenix?

Accepted Answer

Prices for flights from London to Phoenix are refreshed on a daily basis.

Question 12

How many operators does momondo search for flights from London to Phoenix?

Accepted Answer

As of July 2025, there are 12 operators available to choose from for flights from London to Phoenix.

Question 13

How old do you have to be to fly from London to Phoenix?

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.

Question 14

What documentation or ID do you need to fly to Phoenix?

Accepted Answer

The travel and health documents you'll need for your trip to Phoenix 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	£214
Fastest flight time	10h 50m
Direct flights	Every day
Airports in Phoenix	1 airport

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom £374	Free Cancellation	Rating 7.2 2,973 reviews	Search WestJet flights
Icelandair	PriceFrom £446	Free Cancellation	Rating 7.0 521 reviews	Search Icelandair flights
JetBlue	PriceFrom £450	Free Cancellation	Rating 7.2 2,913 reviews	Search JetBlue flights
United Airlines	PriceFrom £480	Free Cancellation	Rating 7.4 8,899 reviews	Search United Airlines flights
Finnair	PriceFrom £496	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
British Airways	PriceFrom £505	Free Cancellation	Rating 6.6 7,215 reviews	Search British Airways flights
Lufthansa	PriceFrom £509	Free Cancellation	Rating 6.8 7,265 reviews	Search Lufthansa flights
American Airlines	PriceFrom £521	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom £531	Free Cancellation	Rating 7.3 1,449 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom £538	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights

Cheap flights from London to Phoenix from £214

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 8/9. 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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What is the cheapest month to fly to Phoenix?

If you’re not able to fly to Phoenix in September, then February is your next best option. Flight prices from London to Phoenix during February average around £592.

What is the cheapest day to depart on your flight to Phoenix?

The cheapest day to depart from London to Phoenix is on a Wednesday when prices can be found for as low as £641. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London to Phoenix for around £712.

What is the cheapest time of day to depart on your flight to Phoenix?

What is the cheapest London to Phoenix flight route?

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

How far in advance should I book a flight to Phoenix?

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

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

Which airlines fly to Phoenix?

How many flights depart from London to Phoenix on average per day?

9 flights are operational daily from London to Phoenix as of July 2025. The most popular departure time for this route is 15:00, with 55% of flights per day taking off in the afternoon.

How many flights depart from London to Phoenix on average per week?

The number of flights available between London and Phoenix is 63 per week as of July 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Cheap London to Phoenix flight deals and tips

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When did momondo last update prices for flights from London to Phoenix?

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How old do you have to be to fly from London to Phoenix?

What documentation or ID do you need to fly to Phoenix?

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