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

8 flights are operational daily from Phoenix to London as of July 2025. The most popular departure time for this route is 6:00PM, with 100% of flights per day taking off in the evening.

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

WestJet is the most popular carrier operating from Phoenix to London

What airlines fly to London?

British Airways, Iberia and American Airlines are the top three most popular airlines that fly to London from Phoenix according to our data. British Airways is the first choice among our users, with 50% of people opting to fly with this airline when traveling to London. Keep in mind that there are 11 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

As of July 2025, 56 flights take off from Phoenix and land in London each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

Prices for flights from Phoenix to London are updated daily.

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

As of July 2025, there are 11 operators available to choose from for flights from Phoenix to London.

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

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 Phoenix to London.

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

The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$222 Cheap Flights from Phoenix to London in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from $917 to $1,285. The lowest price recently found on this route was $531.

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Find the cheapest flights from Phoenix to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:05 am - 10:55 amPHX-LGW

20h 50m1 stop

10:45 am - 11:40 pmLGW-PHX

20h 55m1 stop

$531

Find Deal

Fri, Aug 8 - Mon, Aug 25

8:00 am - 10:55 amPHX-LGW

18h 55m1 stop

10:55 am - 2:13 pmLGW-PHX

35h 18m1 stop

$542

Find Deal

Wed, Oct 1 - Wed, Oct 8

6:00 am - 10:00 amPHX-LGW

20h 00m1 stop

12:00 pm - 8:06 pmLGW-PHX

16h 06m1 stop

$611Delta

Find Deal

Wed, Aug 13 - Wed, Aug 27

6:40 pm - 12:50 pmPHX-LHR

10h 10mnonstop

11:15 am - 2:15 pmLHR-PHX

11h 00mnonstop

$614British Airways

Find Deal

Wed, Sep 24 - Fri, Oct 3

3:33 pm - 12:45 pmPHX-LHR

13h 12m1 stop

11:15 am - 2:10 pmLHR-PHX

10h 55mnonstop

$615Iberia

Find Deal

Mon, Aug 18 - Mon, Sep 1

8:49 am - 8:10 amPHX-LGW

15h 21m1 stop

12:20 pm - 8:23 amLGW-PHX

28h 03m1 stop

$617American Airlines

Find Deal

Wed, Aug 13 - Wed, Aug 20

3:43 pm - 12:45 pmPHX-LHR

13h 02m1 stop

3:40 pm - 6:30 pmLHR-PHX

10h 50mnonstop

$619British Airways

Find Deal

Mon, Sep 8 - Wed, Sep 17

1:22 pm - 12:45 pmPHX-LHR

15h 23m1 stop

9:15 am - 11:10 pmLHR-PHX

21h 55m2 stops

$633Iberia

Find Deal

Wed, Aug 13 - Thu, Aug 21

7:30 pm - 5:15 pmPHX-LHR

13h 45m1 stop

6:15 am - 12:50 pmLHR-PHX

14h 35m1 stop

$636Delta

Find Deal

Wed, Aug 13 - Tue, Aug 26

12:15 pm - 9:05 amPHX-LHR

12h 50m1 stop

3:40 pm - 6:30 pmLHR-PHX

10h 50mnonstop

$641American Airlines

Find Deal

Mon, Aug 4 - Wed, Aug 20

United Airlines flights from Phoenix to London

Our best United Airlines deals on Phoenix to London flight tickets

United Airlines

Aug 20

PHX6:05 amPhoenix Sky Harbor Intl

16h 25m

2 stops

LHR6:30 amLondon Heathrow

Aug 27

LHR2:05 pmLondon Heathrow

29h 00m

2 stops

PHX11:05 amPhoenix Sky Harbor Intl

$632

Find similar

United Airlines

Aug 13

PHX6:00 amPhoenix Sky Harbor Intl

16h 30m

2 stops

LHR6:30 amLondon Heathrow

Aug 20

LHR6:50 amLondon Heathrow

18h 49m

2 stops

PHX5:39 pmPhoenix Sky Harbor Intl

$643

Find similar

United Airlines

Jul 9

PHX6:00 amPhoenix Sky Harbor Intl

16h 45m

2 stops

LHR6:45 amLondon Heathrow

Sep 7

LHR7:25 amLondon Heathrow

17h 37m

2 stops

PHX5:02 pmPhoenix Sky Harbor Intl

$859

Find similar

American Airlines flights from Phoenix to London

Our best American Airlines deals on Phoenix to London flight tickets

American Airlines

Aug 13

PHX8:49 amPhoenix Sky Harbor Intl

15h 21m

1 stop

LGW8:10 amLondon Gatwick

Aug 20

LGW12:20 pmLondon Gatwick

28h 03m

1 stop

PHX8:23 amPhoenix Sky Harbor Intl

$617

Find similar

American Airlines

Aug 4

PHX12:15 pmPhoenix Sky Harbor Intl

12h 50m

1 stop

LHR9:05 amLondon Heathrow

Aug 20

LHR3:40 pmLondon Heathrow

10h 50m

PHX6:30 pmPhoenix Sky Harbor Intl

$641

Find similar

American Airlines

Aug 4

PHX9:43 amPhoenix Sky Harbor Intl

12h 57m

1 stop

LHR6:40 amLondon Heathrow

Aug 20

LHR3:40 pmLondon Heathrow

10h 50m

PHX6:30 pmPhoenix Sky Harbor Intl

$642

Find similar

How to get the cheapest flight ticket from Phoenix to London

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 Phoenix and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Phoenix is in October. Flight prices, which tend to average around $745, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Phoenix averaging around $762.

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

The cheapest day to depart from Phoenix to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $904. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,106. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Phoenix in the morning is the least expensive time of day to depart. momondo users have found prices as low as $833 when looking at flights departing in the morning. Flights to London are more costly in the afternoon, with an average ticket price of $1,032. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Phoenix to London flight route?

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

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

You are more likely to see cheaper flights to London from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $957 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Phoenix for as low as $829 on momondo.

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

There are 4 cabin classes available to choose from on Phoenix to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Phoenix to London flight deals and tips

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

Best Price Found	$222
Fastest flight time	10h 00m
Direct flights	Every day
Airports in London	5 airports

The best one-way flight to London from Phoenix in the past 72 hours is $222. The best round-trip flight deal from Phoenix to London found on momondo in the last 72 hours is $531.

The fastest flight from Phoenix to London takes 10h 00m

Direct flights go from Phoenix to London every day.

There are 5 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

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How far is Phoenix to London by plane?
The distance between Phoenix and London is about 5266.6 mi. Flights usually cover this in 10h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Phoenix to London?
Prices for flights from Phoenix to London are updated daily.
How many operators does momondo search for flights from Phoenix to London?
As of July 2025, there are 11 operators available to choose from for flights from Phoenix to London.
How old do you have to be to fly from Phoenix to London?
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 Phoenix to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phoenix to London

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $498	Free Cancellation	Rating 8.0 7,974 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $548	Free Cancellation	Rating 7.4 654 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $558	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Finnair	PriceFrom $574	Free Cancellation	Rating 7.6 1,301 reviews	Search Finnair flights
WestJet	PriceFrom $592	Free Cancellation	Rating 7.2 2,909 reviews	Search WestJet flights
JetBlue	PriceFrom $593	Free Cancellation	Rating 7.3 2,919 reviews	Search JetBlue flights
Air Canada	PriceFrom $604	Free Cancellation	Rating 7.1 9,660 reviews	Search Air Canada flights
United Airlines	PriceFrom $618	Free Cancellation	Rating 7.4 8,858 reviews	Search United Airlines flights
Iberia	PriceFrom $624	Free Cancellation	Rating 7.0 2,812 reviews	Search Iberia flights
British Airways	PriceFrom $631	Free Cancellation	Rating 6.6 7,086 reviews	Search British Airways flights

Gatwick

Hounslow

Croydon

Luton

Slough

Guildford

Dartford

Dover

Stansted

Hayes

Milton Keynes

Ilford

Colchester

Canterbury

Chelmsford

Watford

Richmond

Wembley

Dagenham

St. Albans

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to London for you.

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

Yes. momondo enables you to select and highlight flights to London from Phoenix with this policy.

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

momondo provides multiple filters to help you find the best flight to London from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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