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

WestJet is the most popular carrier operating from London to Phoenix

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

The number of flights available between London and Phoenix is 35 per week as of October 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Which airlines fly to Phoenix?

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 68% 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.

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

5 flights are operational daily from London to Phoenix as of October 2025. The most popular departure time for this route is 14:00, with 75% of flights per day taking off in the afternoon.

Which airlines fly direct from London to Phoenix?

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.

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

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

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

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

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

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.

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

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.

£258 Cheap Flights from London to Phoenix in 2025/26

Q: What is the typical price of a round-trip flight between London and Phoenix?

Prices are currently low for flights on this route. Typical prices usually range from £551 to £733. The lowest price recently found on this route was £514.

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14:50 - 22:47LHR-PHX

14h 57m1 stop

21:40 - 12:50PHX-LHR

32h 10m2 stops

£514Multiple Airlines

Find Deal

Mo, 26 Jan - Mo, 2 Feb

08:05 - 21:45LHR-PHX

20h 40m1 stop

11:40 - 21:40PHX-LHR

27h 00m1 stop

£516JetBlue

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Mo, 12 Jan - Di, 20 Jan

09:50 - 23:16LHR-PHX

20h 26m2 stops

09:00 - 12:50PHX-LHR

20h 50m1 stop

£517Multiple Airlines

Find Deal

Mo, 12 Jan - Di, 20 Jan

14:50 - 22:49LHR-PHX

14h 59m1 stop

21:40 - 12:50PHX-LHR

32h 10m2 stops

£518Multiple Airlines

Find Deal

So, 15 Feb - Fr, 6 Mrz

14:50 - 22:47LHR-PHX

14h 57m1 stop

14:05 - 12:50PHX-LHR

39h 45m2 stops

£519WestJet

Find Deal

So, 11 Jan - So, 25 Jan

13:45 - 10:52LHR-PHX

28h 07m2 stops

19:27 - 21:20PHX-LHR

18h 53m2 stops

£539United Airlines

Find Deal

Sa, 14 Feb - So, 15 Feb

18:55 - 22:04LCY-PHX

34h 09m2 stops

11:15 - 14:35PHX-LCY

20h 20m2 stops

£675British Airways

Find Deal

Di, 9 Dez - Mo, 15 Dez

09:20 - 22:40LCY-PHX

20h 20m2 stops

07:00 - 07:15PHX-LCY

17h 15m2 stops

£681Virgin Atlantic

Find Deal

Mo, 24 Nov - Do, 11 Dez

07:50 - 22:30LCY-PHX

21h 40m2 stops

20:25 - 14:35PHX-LCY

35h 10m2 stops

£699British Airways

Find Deal

Do, 12 Mrz - So, 15 Mrz

09:50 - 22:15LCY-PHX

19h 25m2 stops

16:44 - 16:40PHX-LCY

16h 56m2 stops

£719Lufthansa

Find Deal

Mo, 24 Nov - So, 30 Nov

JetBlue flights from London to Phoenix

Our best JetBlue deals on London to Phoenix flight tickets

JetBlue

12 Jan

LHR08:05London Heathrow

20h 40m

1 stop

PHX21:45Phoenix Sky Harbor Intl

20 Jan

PHX11:40Phoenix Sky Harbor Intl

27h 00m

1 stop

LHR21:40London Heathrow

£516

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JetBlue

11 Nov

LHR07:25London Heathrow

21h 32m

1 stop

PHX21:57Phoenix Sky Harbor Intl

16 Nov

PHX22:10Phoenix Sky Harbor Intl

25h 45m

1 stop

LHR06:55London Heathrow

£522

Find similar

JetBlue

6 Jan

LHR07:25London Heathrow

34h 05m

1 stop

PHX10:30Phoenix Sky Harbor Intl

27 Jan

PHX23:59Phoenix Sky Harbor Intl

26h 31m

1 stop

LHR09:30London Heathrow

£527

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Icelandair flights from London to Phoenix

Our best Icelandair deals on London to Phoenix flight tickets

Icelandair

19 Nov

LHR07:25London Heathrow

21h 32m

1 stop

PHX21:57Phoenix Sky Harbor Intl

3 Dec

PHX23:59Phoenix Sky Harbor Intl

14h 41m

1 stop

LHR21:40London Heathrow

£526

Find similar

Icelandair

2 Dec

LHR07:25London Heathrow

33h 44m

1 stop

PHX10:09Phoenix Sky Harbor Intl

14 Dec

PHX22:20Phoenix Sky Harbor Intl

25h 35m

1 stop

LHR06:55London Heathrow

£529

Find similar

Icelandair

2 Dec

LHR07:25London Heathrow

33h 44m

1 stop

PHX10:09Phoenix Sky Harbor Intl

14 Dec

PHX22:20Phoenix Sky Harbor Intl

25h 35m

1 stop

LHR06:55London Heathrow

£532

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mo 26/1

14:50-22:47

1 stop14h 57m

Phoenix Sky Harbor Intl

Mo 2/2

21:40-12:50

2 stops32h 10m

£514

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mo 12/1

08:05-21:45

1 stop20h 40m

Phoenix Sky Harbor Intl

Di 20/1

11:40-21:40

1 stop27h 00m

£516

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mo 12/1

09:50-23:16

2 stops20h 26m

Phoenix Sky Harbor Intl

Di 20/1

09:00-12:50

1 stop20h 50m

£517

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

So 15/2

14:50-22:49

1 stop14h 59m

Phoenix Sky Harbor Intl

Fr 6/3

21:40-12:50

2 stops32h 10m

£518

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

So 11/1

14:50-22:47

1 stop14h 57m

Phoenix Sky Harbor Intl

So 25/1

14:05-12:50

2 stops39h 45m

£519

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sa 14/2

13:45-10:52

2 stops28h 07m

Phoenix Sky Harbor Intl

So 15/2

19:27-21:20

2 stops18h 53m

£539

LondonPhoenix

LCY - PHX

LCYPHX

London City

Di 9/12

18:55-22:04

2 stops34h 09m

Phoenix Sky Harbor Intl

Mo 15/12

11:15-14:35

2 stops20h 20m

£675

LondonPhoenix

LCY - PHX

LCYPHX

London City

Mo 24/11

09:20-22:40

2 stops20h 20m

Phoenix Sky Harbor Intl

Do 11/12

07:00-07:15

2 stops17h 15m

£681

LondonPhoenix

LCY - PHX

LCYPHX

London City

Do 12/3

07:50-22:30

2 stops21h 40m

Phoenix Sky Harbor Intl

So 15/3

20:25-14:35

2 stops35h 10m

£699

LondonPhoenix

LCY - PHX

LCYPHX

London City

Mo 24/11

09:50-22:15

2 stops19h 25m

Phoenix Sky Harbor Intl

So 30/11

16:44-16:40

2 stops16h 56m

£719

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Phoenix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between London and Phoenix?

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 £601.

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

The cheapest day to depart from London to Phoenix is on a Monday when prices can be found for as low as £631. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London to Phoenix for around £702.

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

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 £649. 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 £681.

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?

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 £680 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 £624 on momondo.

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.

Cheap London to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Phoenix

Fastest flight time	10h 55m
Direct flights	Every day
Airports in Phoenix	1 airport

The fastest flight from London to Phoenix takes 10h 55m

Direct flights go from London to Phoenix every day.

There is 1 airport near Phoenix: Phoenix Sky Harbor Intl (PHX)

Search flight deals

How far is London to Phoenix by plane?
There are 5266.6 mi between London and Phoenix. Flights usually cover this in 13h 59m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Phoenix?
Prices for flights from London to Phoenix are refreshed on a daily basis.
How many operators does momondo search for flights from London to Phoenix?
As of October 2025, there are 12 operators available to choose from for flights from London to Phoenix.
How old do you have to be to fly from London to Phoenix?
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.
What documentation or ID do you need to fly to Phoenix?
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 airlines flying from London to Phoenix

Compare and see reviews for airlines that fly from London to Phoenix with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £445	Free Cancellation	Rating 7.1 562 reviews	Search Icelandair flights
JetBlue	PriceFrom £455	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
United Airlines	PriceFrom £479	Free Cancellation	Rating 7.4 9,001 reviews	Search United Airlines flights
Finnair	PriceFrom £496	Free Cancellation	Rating 7.6 1,333 reviews	Search Finnair flights
Lufthansa	PriceFrom £496	Free Cancellation	Rating 6.8 7,538 reviews	Search Lufthansa flights
Air Canada	PriceFrom £497	Free Cancellation	Rating 7.1 10,371 reviews	Search Air Canada flights
British Airways	PriceFrom £503	Free Cancellation	Rating 6.7 7,483 reviews	Search British Airways flights
American Airlines	PriceFrom £523	Free Cancellation	Rating 7.2 11,032 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom £533	Free Cancellation	Rating 7.4 1,543 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom £540	Free Cancellation	Rating 7.5 670 reviews	Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Phoenix?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from London.

Can I find flights from London to Phoenix with flexible booking policies on momondo?

Flights from London to Phoenix with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Phoenix?

momondo helps you find the best flight between London and Phoenix by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Phoenix right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Phoenix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from London to Phoenix from £258

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 13/11. 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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Our best Icelandair deals on London to Phoenix flight tickets

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How to get the cheapest flight ticket from London to Phoenix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Phoenix?

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 £601.

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

The cheapest day to depart from London to Phoenix is on a Monday when prices can be found for as low as £631. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London to Phoenix for around £702.

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.

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

WestJet is the most popular carrier operating from London to Phoenix

Which airlines fly to Phoenix?

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

5 flights are operational daily from London to Phoenix as of October 2025. The most popular departure time for this route is 14:00, with 75% 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 35 per week as of October 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

Find info about flight duration, direct flights, and airports for your flight from London to Phoenix

Fastest flight time

Direct flights

Airports in Phoenix

How far is London to Phoenix by plane?

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

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

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

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

Best airlines flying from London to Phoenix

Compare and see reviews for airlines that fly from London to Phoenix with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to Phoenix?

Can I find flights from London to Phoenix with flexible booking policies on momondo?

How can momondo help me find flights from London to Phoenix?

I’m not ready to book a flight from London to Phoenix right now. Can momondo alert me if prices change?

An easier way to manage your Phoenix trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Arizona