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

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

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

As of September 2025, 63 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.

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

WestJet, Scandinavian Airlines, and JetBlue are the most popular carriers operating from Phoenix to London

What airlines fly to London?

British Airways, American Airlines and Iberia 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 55% 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.

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 September 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.

$332 Cheap Flights from Phoenix to London in 2025/26

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

11:23 am - 9:20 amPHX-LGW

13h 57m1 stop

10:25 am - 5:49 pmLGW-PHX

15h 24m1 stop

$492American Airlines

Find Deal

Tue, Oct 7 - Thu, Oct 23

4:35 pm - 12:20 pmPHX-LHR

11h 45m1 stop

12:15 pm - 7:15 pmLHR-PHX

15h 00m1 stop

$497Lufthansa

Find Deal

Mon, Oct 6 - Tue, Oct 14

7:30 am - 9:35 amPHX-LHR

18h 05m1 stop

1:25 pm - 2:58 pmLHR-PHX

32h 33m2 stops

$505Air Canada

Find Deal

Mon, Oct 6 - Wed, Oct 29

7:30 am - 9:35 amPHX-LHR

18h 05m1 stop

6:50 am - 7:19 pmLHR-PHX

20h 29m2 stops

$507Air Canada

Find Deal

Mon, Oct 6 - Tue, Oct 21

8:25 pm - 1:15 pmPHX-LHR

9h 50mnonstop

2:25 pm - 6:20 pmLHR-PHX

10h 55mnonstop

$512Iberia

Find Deal

Sun, Nov 30 - Fri, Jan 23

8:40 pm - 2:40 pmPHX-LHR

10h 00mnonstop

11:15 am - 2:15 pmLHR-PHX

11h 00mnonstop

$518British Airways

Find Deal

Mon, Oct 6 - Wed, Oct 22

6:00 am - 7:05 amPHX-LHR

18h 05m2 stops

6:20 am - 1:35 pmLHR-PHX

14h 15m1 stop

$519Delta

Find Deal

Mon, Nov 3 - Thu, Nov 13

8:40 pm - 2:40 pmPHX-LHR

10h 00mnonstop

11:15 am - 2:15 pmLHR-PHX

11h 00mnonstop

$520British Airways

Find Deal

Tue, Oct 7 - Thu, Oct 23

8:30 am - 6:20 amPHX-LHR

13h 50m1 stop

11:15 am - 2:15 pmLHR-PHX

11h 00mnonstop

$524Finnair

Find Deal

Tue, Oct 7 - Thu, Oct 23

1:45 pm - 11:20 amPHX-LHR

13h 35m1 stop

8:40 am - 7:05 pmLHR-PHX

18h 25m2 stops

$525Delta

Find Deal

Wed, Oct 8 - Tue, Oct 21

Lufthansa flights from Phoenix to London

Our best Lufthansa deals on Phoenix to London flight tickets

Lufthansa

Oct 6

PHX4:35 pmPhoenix Sky Harbor Intl

11h 45m

1 stop

LHR12:20 pmLondon Heathrow

Oct 14

LHR12:15 pmLondon Heathrow

15h 00m

1 stop

PHX7:15 pmPhoenix Sky Harbor Intl

$497

Find similar

Lufthansa

Sep 24

PHX7:40 amPhoenix Sky Harbor Intl

14h 50m

1 stop

LHR6:30 amLondon Heathrow

Oct 8

LHR6:55 amLondon Heathrow

20h 35m

2 stops

PHX7:30 pmPhoenix Sky Harbor Intl

$510

Find similar

Lufthansa

Oct 30

PHX10:34 amPhoenix Sky Harbor Intl

13h 56m

1 stop

LHR7:30 amLondon Heathrow

Nov 6

LHR12:05 pmLondon Heathrow

15h 31m

1 stop

PHX8:36 pmPhoenix Sky Harbor Intl

$546

Find similar

British Airways flights from Phoenix to London

Our best British Airways deals on Phoenix to London flight tickets

British Airways

Oct 6

PHX8:40 pmPhoenix Sky Harbor Intl

10h 00m

LHR2:40 pmLondon Heathrow

Oct 22

LHR11:15 amLondon Heathrow

11h 00m

PHX2:15 pmPhoenix Sky Harbor Intl

$518

Find similar

British Airways

Oct 7

PHX8:40 pmPhoenix Sky Harbor Intl

10h 00m

LHR2:40 pmLondon Heathrow

Oct 23

LHR11:15 amLondon Heathrow

11h 00m

PHX2:15 pmPhoenix Sky Harbor Intl

$520

Find similar

British Airways

Oct 7

PHX8:40 pmPhoenix Sky Harbor Intl

10h 00m

LHR2:40 pmLondon Heathrow

Oct 22

LHR8:20 amLondon Heathrow

14h 37m

1 stop

PHX2:57 pmPhoenix Sky Harbor Intl

$522

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Tue 10/7

11:23 am-9:20 am

1 stop13h 57m

London Gatwick

Thu 10/23

10:25 am-5:49 pm

1 stop15h 24m

$492

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 10/6

4:35 pm-12:20 pm

1 stop11h 45m

London Heathrow

Tue 10/14

12:15 pm-7:15 pm

1 stop15h 00m

$497

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 10/6

7:30 am-9:35 am

1 stop18h 05m

London Heathrow

Wed 10/29

1:25 pm-2:58 pm

2 stops32h 33m

$505

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 10/6

7:30 am-9:35 am

1 stop18h 05m

London Heathrow

Tue 10/21

6:50 am-7:19 pm

2 stops20h 29m

$507

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 11/30

8:25 pm-1:15 pm

Nonstop9h 50m

London Heathrow

Fri 1/23

2:25 pm-6:20 pm

Nonstop10h 55m

$512

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 10/6

8:40 pm-2:40 pm

Nonstop10h 00m

London Heathrow

Wed 10/22

11:15 am-2:15 pm

Nonstop11h 00m

$518

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 11/3

6:00 am-7:05 am

2 stops18h 05m

London Heathrow

Thu 11/13

6:20 am-1:35 pm

1 stop14h 15m

$519

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 10/7

8:40 pm-2:40 pm

Nonstop10h 00m

London Heathrow

Thu 10/23

11:15 am-2:15 pm

Nonstop11h 00m

$520

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 10/7

8:30 am-6:20 am

1 stop13h 50m

London Heathrow

Thu 10/23

11:15 am-2:15 pm

Nonstop11h 00m

$524

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 10/8

1:45 pm-11:20 am

1 stop13h 35m

London Heathrow

Tue 10/21

8:40 am-7:05 pm

2 stops18h 25m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 $676, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Phoenix averaging around $709.

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 $887. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,097. 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 $1,024. 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 $925 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 $836 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

Fastest flight time	9h 50m
Direct flights	Every day
Airports in London	1 airport

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

Direct flights go from Phoenix to London every day.

There is 1 airport near London: London Heathrow (LHR)

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 September 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 7.9 7,957 reviews	Search Delta flights
British Airways	PriceFrom $520	Free Cancellation	Rating 6.7 7,363 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom $548	Free Cancellation	Rating 7.4 664 reviews	Search Virgin Atlantic flights
JetBlue	PriceFrom $553	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
Finnair	PriceFrom $565	Free Cancellation	Rating 7.6 1,324 reviews	Search Finnair flights
American Airlines	PriceFrom $565	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
WestJet	PriceFrom $577	Free Cancellation	Rating 7.2 3,093 reviews	Search WestJet flights
Iberia	PriceFrom $579	Free Cancellation	Rating 7.0 2,924 reviews	Search Iberia flights
United Airlines	PriceFrom $582	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
Air Canada	PriceFrom $604	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights

Gatwick

Hounslow

Dover

Luton

Slough

Milton Keynes

Hayes

Guildford

Dartford

Crawley

Stansted

Chelmsford

Brentwood

Ilford

Folkestone

Colchester

Watford

Wembley

Richmond

Croydon

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.