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

Wednesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 25% of their flights experiencing any sort of delay.

What airlines fly to Phoenix Sky Harbor Intl Airport?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 4 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.

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

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

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

As of November 2025, there are 4 operators available to choose from for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport.

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

The required travel and health documents for your Phoenix Sky Harbor Intl Airport 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 license and a passport valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$285 Cheap Flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport in 2025/26

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

5 flights are operational daily from London Heathrow Airport to Phoenix Sky Harbor Intl Airport as of November 2025. The most popular departure time for this route is 2:00PM, with 100% of flights per day taking off in the afternoon.

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

As of November 2025, there are 35 flights per week flying from London Heathrow Airport to Phoenix Sky Harbor Intl Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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7:25 am - 10:49 pmLHR-PHX

22h 24m1 stop

11:40 am - 9:30 amPHX-LHR

14h 50m1 stop

$752JetBlue

Find Deal

Thu, Jan 8 - Thu, Jan 15

12:20 pm - 9:03 pmLHR-PHX

39h 43m2 stops

11:59 pm - 9:30 amPHX-LHR

26h 31m1 stop

$763Icelandair

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Mon, Feb 9 - Sun, Feb 15

10:35 am - 10:58 pmLHR-PHX

44h 23m2 stops

11:15 pm - 9:35 amPHX-LHR

26h 20m2 stops

$765Scandinavian Airlines

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Thu, Apr 30 - Fri, May 8

2:50 pm - 12:37 pmLHR-PHX

28h 47m3 stops

9:40 pm - 12:50 pmPHX-LHR

32h 10m2 stops

$779Multiple Airlines

Find Deal

Thu, Feb 19 - Sun, Feb 22

1:40 pm - 12:06 pmLHR-PHX

29h 26m3 stops

9:00 am - 12:50 pmPHX-LHR

20h 50m1 stop

$780Multiple Airlines

Find Deal

Wed, Dec 10 - Wed, Jan 14

2:25 pm - 6:20 pmLHR-PHX

10h 55mnonstop

8:25 pm - 1:15 pmPHX-LHR

9h 50mnonstop

$781Multiple Airlines

Find Deal

Mon, Mar 9 - Wed, Mar 18

2:50 pm - 1:18 pmLHR-PHX

29h 28m2 stops

9:00 am - 12:50 pmPHX-LHR

20h 50m1 stop

$784WestJet

Find Deal

Fri, Jan 9 - Wed, Jan 14

8:05 am - 9:46 pmLHR-PHX

20h 41m1 stop

11:40 am - 9:30 amPHX-LHR

14h 50m1 stop

$785JetBlue

Find Deal

Sat, Jan 10 - Thu, Jan 15

2:25 pm - 8:51 pmLHR-PHX

14h 26m1 stop

5:28 pm - 2:25 pmPHX-LHR

12h 57m1 stop

$786British Airways

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Mon, May 4 - Tue, May 12

10:05 am - 1:00 pmLHR-PHX

10h 55mnonstop

5:28 pm - 2:25 pmPHX-LHR

12h 57m1 stop

$787British Airways

Find Deal

Wed, Apr 22 - Wed, May 6

JetBlue flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Our best JetBlue deals on London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight tickets

JetBlue

Jan 8

LHR7:25 amLondon Heathrow

22h 24m

1 stop

PHX10:49 pmPhoenix Sky Harbor Intl

Jan 15

PHX11:40 amPhoenix Sky Harbor Intl

14h 50m

1 stop

LHR9:30 amLondon Heathrow

$752

Find similar

JetBlue

Jan 10

LHR8:05 amLondon Heathrow

20h 41m

1 stop

PHX9:46 pmPhoenix Sky Harbor Intl

Jan 15

PHX11:40 amPhoenix Sky Harbor Intl

14h 50m

1 stop

LHR9:30 amLondon Heathrow

$785

Find similar

JetBlue

Jan 18

LHR12:20 pmLondon Heathrow

16h 31m

1 stop

PHX9:51 pmPhoenix Sky Harbor Intl

Feb 28

PHX11:59 pmPhoenix Sky Harbor Intl

13h 46m

1 stop

LHR8:45 pmLondon Heathrow

$791

Find similar

Scandinavian Airlines flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Our best Scandinavian Airlines deals on London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight tickets

Scandinavian Airlines

Apr 30

LHR10:35 amLondon Heathrow

44h 23m

2 stops

PHX10:58 pmPhoenix Sky Harbor Intl

May 8

PHX11:15 pmPhoenix Sky Harbor Intl

26h 20m

2 stops

LHR9:35 amLondon Heathrow

$765

Find similar

Scandinavian Airlines

Apr 24

LHR7:05 amLondon Heathrow

23h 53m

2 stops

PHX10:58 pmPhoenix Sky Harbor Intl

Apr 28

PHX11:15 pmPhoenix Sky Harbor Intl

31h 20m

2 stops

LHR2:35 pmLondon Heathrow

$804

Find similar

Scandinavian Airlines

Feb 9

LHR7:05 amLondon Heathrow

23h 10m

3 stops

PHX11:15 pmPhoenix Sky Harbor Intl

Feb 15

PHX6:15 amPhoenix Sky Harbor Intl

28h 25m

2 stops

LHR5:40 pmLondon Heathrow

$826

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momondo 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.

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Route

Depart

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Price

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 1/8

7:25 am-10:49 pm

1 stop22h 24m

Phoenix Sky Harbor Intl

Thu 1/15

11:40 am-9:30 am

1 stop14h 50m

$752

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 2/9

12:20 pm-9:03 pm

2 stops39h 43m

Phoenix Sky Harbor Intl

Sun 2/15

11:59 pm-9:30 am

1 stop26h 31m

$763

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 4/30

10:35 am-10:58 pm

2 stops44h 23m

Phoenix Sky Harbor Intl

Fri 5/8

11:15 pm-9:35 am

2 stops26h 20m

$765

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 2/19

2:50 pm-12:37 pm

3 stops28h 47m

Phoenix Sky Harbor Intl

Sun 2/22

9:40 pm-12:50 pm

2 stops32h 10m

$779

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 12/10

1:40 pm-12:06 pm

3 stops29h 26m

Phoenix Sky Harbor Intl

Wed 1/14

9:00 am-12:50 pm

1 stop20h 50m

$780

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 3/9

2:25 pm-6:20 pm

Nonstop10h 55m

Phoenix Sky Harbor Intl

Wed 3/18

8:25 pm-1:15 pm

Nonstop9h 50m

$781

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Fri 1/9

2:50 pm-1:18 pm

2 stops29h 28m

Phoenix Sky Harbor Intl

Wed 1/14

9:00 am-12:50 pm

1 stop20h 50m

$784

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sat 1/10

8:05 am-9:46 pm

1 stop20h 41m

Phoenix Sky Harbor Intl

Thu 1/15

11:40 am-9:30 am

1 stop14h 50m

$785

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 5/4

2:25 pm-8:51 pm

1 stop14h 26m

Phoenix Sky Harbor Intl

Tue 5/12

5:28 pm-2:25 pm

1 stop12h 57m

$786

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 4/22

10:05 am-1:00 pm

Nonstop10h 55m

Phoenix Sky Harbor Intl

Wed 5/6

5:28 pm-2:25 pm

1 stop12h 57m

$787

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

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 cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, March is the cheapest month to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $770. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of March, then departing from London Heathrow Airport during the month February is also very affordable. Most momondo users find prices during this month for around $788.

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

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from London Heathrow Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $863. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,057. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

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

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $940. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $948. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $906 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from London Heathrow Airport for as low as $803 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow 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.

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

You could potentially save up to 4% on your flight if you consider stops on a London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight.

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

As of November 2025, prices for London Heathrow Airport to Phoenix Sky Harbor Intl Airport flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London Heathrow Airport to Phoenix Sky Harbor Intl Airport (LHR to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Best Price Found	$611
Fastest flight time	10h 50m
Direct flights	Every day

The best one-way flight to Phoenix Sky Harbor Intl Airport from London Heathrow Airport in the past 72 hours is $611. The best round-trip flight deal from London Heathrow Airport to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $924.

The fastest flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport takes 10h 50m

Direct flights go from London Heathrow Airport to Phoenix Sky Harbor Intl Airport every day.

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How far is London Heathrow to Phoenix Sky Harbor Intl by plane?
A flight from London Heathrow to Phoenix Sky Harbor Intl will travel around 5254.6 mi. 10h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?
Prices for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?
As of November 2025, there are 4 operators available to choose from for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport.
How old do you have to be to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Phoenix Sky Harbor Intl Airport.
What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?
The required travel and health documents for your Phoenix Sky Harbor Intl Airport 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 license and a passport valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Phoenix Sky Harbor Intl Airport is Airbus A350-1000 (66.52% of total bookings). The next most popular plane models are Boeing 777-200/200ER (20.93%), Boeing 787-9 Dreamliner (2.52%), and Airbus A350-900 (1.69%).
What is the most popular airline from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to Phoenix Sky Harbor Intl Airport is British Airways (54% of total bookings). The next most popular airlines are American Airlines (22%), Iberia (16%), and JetBlue (8%).

Best airlines flying from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $601	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
American Airlines	PriceFrom $684	Free Cancellation	Rating 7.2 11,037 reviews	Search American Airlines flights
British Airways	PriceFrom $722	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
Iberia	PriceFrom $815	Free Cancellation	Rating 7.0 3,036 reviews	Search Iberia flights

American Airlines Flights From London Heathrow Airport to Phoenix Sky Harbor Intl Airport
Across 7 American Airlines flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport this week, the average price was $855, with the best American Airlines deals starting from $684 round-trip. 11,037 users have rated American Airlines on momondo, with an average score of 7.2/10.
Iberia Flights From London Heathrow Airport to Phoenix Sky Harbor Intl Airport
Iberia is also a popular choice for this route. Iberia flight deals for London Heathrow Airport to Phoenix Sky Harbor Intl Airport start from as low as $815 round-trip, depending on your selected dates, with average Iberia deals seen on momondo around $987. Iberia operates 7 flights to Phoenix Sky Harbor Intl Airport from London Heathrow Airport in an average week. Users have rated it 7.0/10 across 3,036 reviews.

Scottsdale

Mesa

Tempe

Glendale

Chandler

Gilbert

Peoria

Surprise

Casa Grande

Goodyear

Buckeye

Apache Junction

Payson

Wickenburg

Avondale

Paradise Valley

Camp Verde

Fountain Hills

Litchfield Park

Cave Creek

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Phoenix. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from London to Phoenix on momondo can be filtered to show those which offer 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?

If you are not ready to book a flight from London to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phoenix and let you know when they change.

An easier way to manage your Phoenix Sky Harbor Intl Airport trip

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JetBlue flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

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How to get the cheapest flight ticket from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

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 cheapest month to fly to Phoenix Sky Harbor Intl Airport?

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

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

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

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

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

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

There are 3 cabin classes available to choose from on London Heathrow 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.

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

You could potentially save up to 4% on your flight if you consider stops on a London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight.

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

As of November 2025, prices for London Heathrow Airport to Phoenix Sky Harbor Intl Airport flights are approximately 26% more expensive when compared to flights at the same time last year.

What airlines fly to Phoenix Sky Harbor Intl Airport?

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 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 which experiences the fewest number of 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 least number of 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 Heathrow Airport to Phoenix Sky Harbor Intl Airport on average per day?

5 flights are operational daily from London Heathrow Airport to Phoenix Sky Harbor Intl Airport as of November 2025. The most popular departure time for this route is 2:00PM, with 100% of flights per day taking off in the afternoon.

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

As of November 2025, there are 35 flights per week flying from London Heathrow Airport to Phoenix Sky Harbor Intl Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When to book flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Cheap London Heathrow Airport to Phoenix Sky Harbor Intl Airport (LHR to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Best Price Found

Fastest flight time

Direct flights

How far is London Heathrow to Phoenix Sky Harbor Intl by plane?

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

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

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

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

What is the most popular plane model from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

What is the most popular airline from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

Best airlines flying from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport with momondo

American Airlines Flights From London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Iberia Flights From London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Traveling to a place near 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 Sky Harbor Intl Airport trip

We make it super easy to schedule, organize 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 Phoenix

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo