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

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

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 49% of people opting to fly with this airline when traveling to London. Keep in mind that there are 12 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

WestJet, JetBlue, and Air Canada are the most popular carriers operating from Phoenix to London

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

As of June 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 June 2025, there are 12 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.

$228 Cheap Flights from Phoenix to London in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Phoenix to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:05 am - 10:00 amPHX-LHR

19h 55m2 stops

9:30 am - 8:17 pmLHR-PHX

18h 47m2 stops

$524United Airlines

Find Deal

Wed, Aug 20 - Fri, Aug 22

6:05 am - 10:55 amPHX-LGW

20h 50m1 stop

10:25 am - 10:50 amLGW-PHX

32h 25m1 stop

$539

Find Deal

Fri, Aug 15 - Mon, Sep 8

10:39 am - 9:20 amPHX-LGW

14h 41m1 stop

10:25 am - 6:25 pmLGW-PHX

16h 00m1 stop

$609American Airlines

Find Deal

Tue, Sep 2 - Tue, Sep 16

6:40 pm - 12:50 pmPHX-LHR

10h 10mnonstop

11:15 am - 2:10 pmLHR-PHX

10h 55mnonstop

$611British Airways

Find Deal

Mon, Aug 18 - Fri, Aug 29

5:21 pm - 2:25 pmPHX-LHR

13h 04m1 stop

11:15 am - 2:10 pmLHR-PHX

10h 55mnonstop

$616British Airways

Find Deal

Mon, Aug 18 - Fri, Aug 29

1:23 pm - 10:50 amPHX-LHR

13h 27m1 stop

11:15 am - 2:15 pmLHR-PHX

11h 00mnonstop

$684Iberia

Find Deal

Sun, Sep 14 - Mon, Sep 29

1:24 pm - 10:50 amPHX-LHR

13h 26m1 stop

11:15 am - 2:15 pmLHR-PHX

11h 00mnonstop

$691Iberia

Find Deal

Fri, Sep 26 - Wed, Oct 1

9:59 pm - 8:45 pmPHX-LHR

14h 46m1 stop

8:15 am - 8:56 pmLHR-PHX

20h 41m1 stop

$701JetBlue

Find Deal

Sun, Sep 21 - Tue, Sep 30

9:59 pm - 8:45 pmPHX-LHR

14h 46m1 stop

8:15 am - 8:56 pmLHR-PHX

20h 41m1 stop

$702JetBlue

Find Deal

Sat, Sep 6 - Fri, Sep 19

9:45 pm - 6:55 pmPHX-LHR

13h 10m1 stop

11:15 am - 2:10 pmLHR-PHX

10h 55mnonstop

$771American Airlines

Find Deal

Sat, Jul 26 - Thu, Aug 7

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

19h 55m

2 stops

LHR10:00 amLondon Heathrow

Aug 22

LHR9:30 amLondon Heathrow

18h 47m

2 stops

PHX8:17 pmPhoenix Sky Harbor Intl

$524

Find similar

United Airlines

Aug 3

PHX4:28 pmPhoenix Sky Harbor Intl

11h 52m

1 stop

LHR12:20 pmLondon Heathrow

Aug 19

LHR1:40 pmLondon Heathrow

15h 22m

1 stop

PHX9:02 pmPhoenix Sky Harbor Intl

$643

Find similar

United Airlines

Aug 20

PHX9:30 amPhoenix Sky Harbor Intl

16h 10m

1 stop

LHR9:40 amLondon Heathrow

Aug 22

LHR12:15 pmLondon Heathrow

15h 00m

1 stop

PHX7:15 pmPhoenix Sky Harbor Intl

$652

Find similar

Air Canada flights from Phoenix to London

Our best Air Canada deals on Phoenix to London flight tickets

Air Canada

Aug 3

PHX7:40 amPhoenix Sky Harbor Intl

18h 20m

1 stop

LHR10:00 amLondon Heathrow

Aug 19

LHR6:50 amLondon Heathrow

20h 26m

2 stops

PHX7:16 pmPhoenix Sky Harbor Intl

$598

Find similar

Air Canada

Aug 19

PHX7:40 amPhoenix Sky Harbor Intl

14h 50m

1 stop

LHR6:30 amLondon Heathrow

Aug 27

LHR8:40 amLondon Heathrow

18h 36m

2 stops

PHX7:16 pmPhoenix Sky Harbor Intl

$618

Find similar

Air Canada

Aug 3

PHX7:40 amPhoenix Sky Harbor Intl

14h 50m

1 stop

LHR6:30 amLondon Heathrow

Aug 19

LHR8:30 amLondon Heathrow

33h 52m

1 stop

PHX10:22 amPhoenix Sky Harbor Intl

$619

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 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 $746, 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 Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $897. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,096. 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 $1,029. 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 13 weeks ahead of your departure date. In general, you can expect to find flights to London for around $960 when searching 13 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 $856 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	$228
Fastest flight time	9h 50m
Direct flights	Every day
Airports in London	3 airports

The best one-way flight to London from Phoenix in the past 72 hours is $228. The best round-trip flight deal from Phoenix to London found on momondo in the last 72 hours is $524.

The fastest flight from Phoenix to London takes 9h 50m

Direct flights go from Phoenix to London every day.

There are 3 airports near London: London City (LCY), London Heathrow (LHR), London Gatwick (LGW)

Search flight deals

How far is Phoenix to London by plane?
The distance between Phoenix and London is about 5266.6 mi. Flights usually cover this in 9h 50m, 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 June 2025, there are 12 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
KLM	PriceFrom $498	Free Cancellation	Rating 7.8 1,358 reviews	Search KLM flights
Virgin Atlantic	PriceFrom $548	Free Cancellation	Rating 7.4 652 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $580	Free Cancellation	Rating 8.0 7,946 reviews	Search Delta flights
WestJet	PriceFrom $592	Free Cancellation	Rating 7.2 2,868 reviews	Search WestJet flights
JetBlue	PriceFrom $597	Free Cancellation	Rating 7.3 2,925 reviews	Search JetBlue flights
Finnair	PriceFrom $597	Free Cancellation	Rating 7.6 1,290 reviews	Search Finnair flights
Air Canada	PriceFrom $604	Free Cancellation	Rating 7.1 9,537 reviews	Search Air Canada flights
United Airlines	PriceFrom $618	Free Cancellation	Rating 7.4 8,790 reviews	Search United Airlines flights
Iberia	PriceFrom $629	Free Cancellation	Rating 7.0 2,776 reviews	Search Iberia flights
British Airways	PriceFrom $638	Free Cancellation	Rating 6.6 7,008 reviews	Search British Airways flights

Gatwick

Hounslow

Croydon

Luton

Slough

Guildford

Dartford

Dover

Stansted

Hayes

Milton Keynes

Ilford

Colchester

Canterbury

Chelmsford

Watford

Wembley

Richmond

Dagenham

Crawley

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.