How often are flights from London to Phoenix delayed?

Historically, on average around 26% 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.

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

As of November 2025, there are 2 flights per day flying from London to Phoenix. The most common time of day flights depart is 14:00, with 100% of flights taking off in the afternoon.

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

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.

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

As of November 2025, 20 flights take off from London and land in Phoenix each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

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

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

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

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.

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

JetBlue, WestJet, and British Airways are the most popular carriers operating from London to Phoenix

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

Prices for flights from London to Phoenix were last updated today.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Phoenix.

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

The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€397 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 €700 to €1,030. The lowest price recently found on this route was €655.

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Find the cheapest flights from London to Phoenix

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07:45 - 21:45LHR-PHX

21h 00m1 stop

11:40 - 09:30PHX-LHR

14h 50m1 stop

€655JetBlue

Find Deal

Sun, 1 Feb - Thu, 5 Feb

12:20 - 21:45LHR-PHX

16h 25m1 stop

11:40 - 09:30PHX-LHR

14h 50m1 stop

€657JetBlue

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Sun, 1 Feb - Thu, 5 Feb

14:50 - 13:18LHR-PHX

29h 28m3 stops

09:00 - 12:50PHX-LHR

20h 50m1 stop

€665WestJet

Find Deal

Thu, 15 Jan - Wed, 28 Jan

09:20 - 21:03LHR-PHX

18h 43m1 stop

23:59 - 20:45PHX-LHR

13h 46m1 stop

€667JetBlue

Find Deal

Mon, 9 Feb - Sun, 15 Feb

14:50 - 13:18LHR-PHX

29h 28m2 stops

12:40 - 12:50PHX-LHR

17h 10m2 stops

€670WestJet

Find Deal

Tue, 2 Dec - Thu, 5 Mar

14:50 - 13:18LHR-PHX

29h 28m3 stops

12:40 - 12:50PHX-LHR

17h 10m2 stops

€682WestJet

Find Deal

Tue, 2 Dec - Thu, 5 Mar

14:50 - 13:18LHR-PHX

29h 28m3 stops

11:15 - 12:50PHX-LHR

18h 35m2 stops

€687WestJet

Find Deal

Thu, 15 Jan - Wed, 28 Jan

09:00 - 11:08LHR-PHX

33h 08m3 stops

14:05 - 07:10PHX-LHR

34h 05m3 stops

€699Multiple Airlines

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Thu, 15 Jan - Wed, 28 Jan

06:40 - 23:15LHR-PHX

23h 35m2 stops

06:15 - 16:00PHX-LHR

26h 45m2 stops

€713Scandinavian Airlines

Find Deal

Thu, 15 Jan - Wed, 28 Jan

07:05 - 23:15LHR-PHX

23h 10m3 stops

06:15 - 16:00PHX-LHR

26h 45m2 stops

€715Scandinavian Airlines

Find Deal

Mon, 9 Feb - Sun, 15 Feb

JetBlue flights from London to Phoenix

Our best JetBlue deals on London to Phoenix flight tickets

JetBlue

1 Feb

LHR07:45London Heathrow

21h 00m

1 stop

PHX21:45Phoenix Sky Harbor Intl

5 Feb

PHX11:40Phoenix Sky Harbor Intl

14h 50m

1 stop

LHR09:30London Heathrow

€655

Find similar

JetBlue

1 Feb

LHR12:20London Heathrow

16h 25m

1 stop

PHX21:45Phoenix Sky Harbor Intl

5 Feb

PHX11:40Phoenix Sky Harbor Intl

14h 50m

1 stop

LHR09:30London Heathrow

€657

Find similar

JetBlue

9 Feb

LHR09:20London Heathrow

18h 43m

1 stop

PHX21:03Phoenix Sky Harbor Intl

15 Feb

PHX23:59Phoenix Sky Harbor Intl

13h 46m

1 stop

LHR20:45London Heathrow

€667

Find similar

WestJet flights from London to Phoenix

Our best WestJet deals on London to Phoenix flight tickets

WestJet

15 Jan

LHR14:50London Heathrow

29h 28m

3 stops

PHX13:18Phoenix Sky Harbor Intl

28 Jan

PHX09:00Phoenix Sky Harbor Intl

20h 50m

1 stop

LHR12:50London Heathrow

€665

Find similar

WestJet

2 Dec

LHR14:50London Heathrow

29h 28m

2 stops

PHX13:18Phoenix Sky Harbor Intl

5 Mar

PHX12:40Phoenix Sky Harbor Intl

17h 10m

2 stops

LHR12:50London Heathrow

€670

Find similar

WestJet

2 Dec

LHR14:50London Heathrow

29h 28m

3 stops

PHX13:18Phoenix Sky Harbor Intl

5 Mar

PHX12:40Phoenix Sky Harbor Intl

17h 10m

2 stops

LHR12:50London Heathrow

€682

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sun 1/2

07:45-21:45

1 stop21h 00m

Phoenix Sky Harbor Intl

Thu 5/2

11:40-09:30

1 stop14h 50m

€655

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sun 1/2

12:20-21:45

1 stop16h 25m

Phoenix Sky Harbor Intl

Thu 5/2

11:40-09:30

1 stop14h 50m

€657

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 15/1

14:50-13:18

3 stops29h 28m

Phoenix Sky Harbor Intl

Wed 28/1

09:00-12:50

1 stop20h 50m

€665

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 9/2

09:20-21:03

1 stop18h 43m

Phoenix Sky Harbor Intl

Sun 15/2

23:59-20:45

1 stop13h 46m

€667

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 2/12

14:50-13:18

2 stops29h 28m

Phoenix Sky Harbor Intl

Thu 5/3

12:40-12:50

2 stops17h 10m

€670

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 2/12

14:50-13:18

3 stops29h 28m

Phoenix Sky Harbor Intl

Thu 5/3

12:40-12:50

2 stops17h 10m

€682

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 15/1

14:50-13:18

3 stops29h 28m

Phoenix Sky Harbor Intl

Wed 28/1

11:15-12:50

2 stops18h 35m

€687

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 15/1

09:00-11:08

3 stops33h 08m

Phoenix Sky Harbor Intl

Wed 28/1

14:05-07:10

3 stops34h 05m

€699

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 15/1

06:40-23:15

2 stops23h 35m

Phoenix Sky Harbor Intl

Wed 28/1

06:15-16:00

2 stops26h 45m

€713

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 9/2

07:05-23:15

3 stops23h 10m

Phoenix Sky Harbor Intl

Sun 15/2

06:15-16:00

2 stops26h 45m

€715

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

Delays

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?

In general, September is the cheapest month to fly from London to Phoenix. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €666. 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 €697.

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 €786 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 €697 on momondo.

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 50m
Direct flights	Every day
Airports in Phoenix	1 airport

The fastest flight from London to Phoenix takes 10h 50m

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?
The distance between London and Phoenix is about 8475.8 km. A reasonable flight in good conditions will take 10h 50m.
When did momondo last update prices for flights from London to Phoenix?
Prices for flights from London to Phoenix were last updated today.
How old do you have to be to fly from London to Phoenix?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The required travel and health documents for your Phoenix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Phoenix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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?

Yes. momondo allows you to filter the results for London to Phoenix flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Yes momondo offers price alerts on flights to Phoenix from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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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.

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Cheap flights from London to Phoenix from €397

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 23/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Phoenix

Cheap return flights

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JetBlue flights from London to Phoenix

Our best JetBlue deals on London to Phoenix flight tickets

WestJet flights from London to Phoenix

Our best WestJet deals on London to Phoenix flight tickets

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Use the filters below to find and compare flights from London to Phoenix that are best for you.

See travel insights to Phoenix from

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?

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

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

JetBlue, WestJet, and British Airways are the most popular carriers operating from London to Phoenix

How often are flights from London to Phoenix delayed?

Historically, on average around 26% 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.

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

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.

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

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

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

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.

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

As of November 2025, there are 2 flights per day flying from London to Phoenix. The most common time of day flights depart is 14:00, with 100% of flights taking off in the afternoon.

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

As of November 2025, 20 flights take off from London and land in Phoenix each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off 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 old do you have to be to fly from London to Phoenix?

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

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