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 to Phoenix on average per day?

The number of flights available between London and Phoenix is 5 per day as of January 2026. The most frequent departure time is 2:00PM, with 100% of daily flights leaving in the afternoon.

What airlines fly to Phoenix?

British Airways, American Airlines 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 55% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 4 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

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

Lufthansa, Delta, and SWISS are the most popular carriers operating from London to Phoenix

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 often are flights from London to Phoenix delayed?

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 162 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. Tuesday has historically seen more delays on average compared to the rest of the week.

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 January 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Prices for flights from London to Phoenix are updated daily.

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

There are 4 operators available for flights from London to Phoenix as of January 2026.

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 layovers. 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 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.

$391 Cheap Flights from London to Phoenix in 2026

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Round-trip

One-way

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Cheap round-trip flights

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8:30 am - 10:59 pm

LHR

PHX

21h 29m

2 stops

9:40 am - 9:45 am

PHX

LHR

17h 05m

2 stops

$765Lufthansa

lun., févr. 9 - lun., févr. 23

2:25 pm - 6:20 pm

LHR

PHX

10h 55mnonstop

11:05 am - 6:50 am

PHX

LHR

12h 45m

1 stop

$766British Airways

lun., févr. 9 - lun., févr. 23

2:25 pm - 6:20 pm

LHR

PHX

10h 55mnonstop

8:25 pm - 1:15 pm

PHX

LHR

9h 50mnonstop

$767American Airlines

lun., févr. 9 - lun., févr. 23

10:05 am - 1:00 pm

LHR

PHX

10h 55mnonstop

4:35 pm - 10:50 am

PHX

LHR

10h 15mnonstop

$768British Airways

lun., avr. 20 - lun., avr. 27

2:25 pm - 6:20 pm

LHR

PHX

10h 55mnonstop

1:39 pm - 10:00 am

PHX

LHR

13h 21m

1 stop

$769British Airways

lun., févr. 9 - lun., févr. 23

12:20 pm - 9:46 pm

LHR

PHX

16h 26m

1 stop

11:59 pm - 9:40 pm

PHX

LHR

14h 41m

1 stop

$770JetBlue

mer., févr. 11 - lun., févr. 23

3:00 pm - 5:25 pm

LHR

PHX

33h 25m

2 stops

7:15 am - 7:10 am

PHX

LHR

16h 55m

2 stops

$771Air Canada

jeu., févr. 26 - jeu., mars 5

2:00 pm - 11:18 pm

LGW

PHX

17h 18m

1 stop

5:17 pm - 6:20 am

PHX

LGW

29h 03m

2 stops

$771Multiple Airlines

mer., avr. 15 - dim., avr. 19

12:20 pm - 9:46 pm

LHR

PHX

16h 26m

1 stop

11:59 pm - 9:40 pm

PHX

LHR

14h 41m

1 stop

$774JetBlue

mer., févr. 11 - lun., févr. 23

2:00 pm - 6:04 pm

LGW

PHX

35h 04m

1 stop

11:59 pm - 10:00 am

PHX

LGW

27h 01m

1 stop

$781Multiple Airlines

jeu., févr. 26 - jeu., mars 5

Finnair flights from London to Phoenix

Our best Finnair deals on London to Phoenix flight tickets

Finnair

Feb 10

LHR10:05 amLondon Heathrow

16h 16m

1 stop

PHX7:21 pmPhoenix Sky Harbor Intl

Feb 16

PHX12:21 amPhoenix Sky Harbor Intl

14h 49m

1 stop

LHR10:10 pmLondon Heathrow

$783

Finnair

Feb 27

LHR5:00 pmLondon Heathrow

38h 04m

2 stops

PHX12:04 amPhoenix Sky Harbor Intl

Mar 9

PHX5:05 amPhoenix Sky Harbor Intl

42h 15m

2 stops

LHR6:20 amLondon Heathrow

$787

Finnair

Apr 16

LHR10:05 amLondon Heathrow

10h 55m

PHX1:00 pmPhoenix Sky Harbor Intl

Apr 26

PHX11:12 pmPhoenix Sky Harbor Intl

14h 28m

1 stop

LHR9:40 pmLondon Heathrow

$808

JetBlue flights from London to Phoenix

Our best JetBlue deals on London to Phoenix flight tickets

JetBlue

Feb 11

LHR12:20 pmLondon Heathrow

16h 26m

1 stop

PHX9:46 pmPhoenix Sky Harbor Intl

Feb 23

PHX11:59 pmPhoenix Sky Harbor Intl

14h 41m

1 stop

LHR9:40 pmLondon Heathrow

$770

JetBlue

Feb 11

LHR12:20 pmLondon Heathrow

16h 26m

1 stop

PHX9:46 pmPhoenix Sky Harbor Intl

Feb 23

PHX11:59 pmPhoenix Sky Harbor Intl

14h 41m

1 stop

LHR9:40 pmLondon Heathrow

$774

JetBlue

Feb 10

LHR9:20 amLondon Heathrow

18h 29m

1 stop

PHX8:49 pmPhoenix Sky Harbor Intl

Feb 13

PHX10:25 pmPhoenix Sky Harbor Intl

25h 30m

1 stop

LHR6:55 amLondon Heathrow

$818

Fly from

Fly to

Route

Depart

Return

Price

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

lun. 2/9

8:30 am-10:59 pm

2 stops21h 29m

Phoenix Sky Harbor Intl

lun. 2/23

9:40 am-9:45 am

2 stops17h 05m

$765

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

lun. 2/9

2:25 pm-6:20 pm

Nonstop10h 55m

Phoenix Sky Harbor Intl

lun. 2/23

11:05 am-6:50 am

1 stop12h 45m

$766

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

lun. 2/9

2:25 pm-6:20 pm

Nonstop10h 55m

Phoenix Sky Harbor Intl

lun. 2/23

8:25 pm-1:15 pm

Nonstop9h 50m

$767

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

lun. 4/20

10:05 am-1:00 pm

Nonstop10h 55m

Phoenix Sky Harbor Intl

lun. 4/27

4:35 pm-10:50 am

Nonstop10h 15m

$768

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

lun. 2/9

2:25 pm-6:20 pm

Nonstop10h 55m

Phoenix Sky Harbor Intl

lun. 2/23

1:39 pm-10:00 am

1 stop13h 21m

$769

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

mer. 2/11

12:20 pm-9:46 pm

1 stop16h 26m

Phoenix Sky Harbor Intl

lun. 2/23

11:59 pm-9:40 pm

1 stop14h 41m

$770

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

jeu. 2/26

3:00 pm-5:25 pm

2 stops33h 25m

Phoenix Sky Harbor Intl

jeu. 3/5

7:15 am-7:10 am

2 stops16h 55m

$771

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

mer. 4/15

2:00 pm-11:18 pm

1 stop17h 18m

Phoenix Sky Harbor Intl

dim. 4/19

5:17 pm-6:20 am

2 stops29h 03m

$771

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

mer. 2/11

12:20 pm-9:46 pm

1 stop16h 26m

Phoenix Sky Harbor Intl

lun. 2/23

11:59 pm-9:40 pm

1 stop14h 41m

$774

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

jeu. 2/26

2:00 pm-6:04 pm

1 stop35h 04m

Phoenix Sky Harbor Intl

jeu. 3/5

11:59 pm-10:00 am

1 stop27h 01m

$781

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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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of September, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around $810.

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

On average, the least expensive day to fly to Phoenix from London is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $839. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,054.

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

The cheapest time of day to fly to Phoenix is in the morning when flights can be purchased for as low as $913. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $957 per ticket.

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 $906 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from London for as low as $826 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 50m
Direct flights	Every day
Airports in Phoenix	3 airports

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

Direct flights go from London to Phoenix every day.

There are 3 airports in Phoenix. From London there are direct flights to 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. Typically, this will take 10h 50m by plane in normal conditions.
When did momondo last update prices for flights from London to Phoenix?
Prices for flights from London to Phoenix are updated daily.
How many operators does momondo search for flights from London to Phoenix?
There are 4 operators available for flights from London to Phoenix as of January 2026.
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 layovers. 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 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
JetBlue	PriceFrom $601	Free Cancellation	Rating 7.2 2,892 reviews	Search JetBlue flights
American Airlines	PriceFrom $684	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights
British Airways	PriceFrom $719	Free Cancellation	Rating 6.7 7,705 reviews	Search British Airways flights
Iberia	PriceFrom $797	Free Cancellation	Rating 7.0 3,099 reviews	Search Iberia flights

Why use momondo?

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

It is quick and easy to find London to Phoenix flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phoenix that suits you.

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?

Once all potential London to Phoenix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Phoenix-Mesa Gateway Airport

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Cheap flights from London to Phoenix from $391

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 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Finnair flights from London to Phoenix

Our best Finnair deals on London to Phoenix flight tickets

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Our best JetBlue 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

What is the cheapest month to fly to Phoenix?

If you are unable to visit Phoenix during the month of September, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around $810.

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

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

The cheapest time of day to fly to Phoenix is in the morning when flights can be purchased for as low as $913. At noon is when there is more demand to fly to Phoenix, so prices are often more expensive at around $957 per ticket.

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?

Lufthansa, Delta, and SWISS are the most popular carriers operating from London to Phoenix

What airlines fly to Phoenix?

How often are flights from London to Phoenix delayed?

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 162 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. Tuesday 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 to Phoenix on average per day?

The number of flights available between London and Phoenix is 5 per day as of January 2026. The most frequent departure time is 2:00PM, with 100% of daily flights leaving 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 January 2026. 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, 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 the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix