Which layover airport offers the lowest fares from Phoenix Sky Harbor Intl Airport to London?

Flights via Minneapolis (MSP) offer the lowest average round-trip price of $618.

What airlines fly to London?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to London from Phoenix Sky Harbor Intl Airport according to our data. British Airways is the first choice among our users, with 53% 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.

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

WestJet is the most popular carrier operating from Phoenix Sky Harbor Intl to London

Which layover airport has the shortest connection time from Phoenix Sky Harbor Intl Airport to London?

Salt Lake City (SLC) has the shortest average layover time for this route: 1h 10m.

Which layover airport has the shortest travel time from Phoenix Sky Harbor Intl Airport to London?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 11h 40m.

Which airport is the most popular layover for flights between Phoenix Sky Harbor Intl Airport and London?

New York (JFK) was the most common stop: 79% of momondo users choosing 1-stop flights on this route connected there.

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

There are 11 operators available for flights from Phoenix Sky Harbor Intl Airport to London as of July 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport 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.

$210 Cheap Flights from Phoenix Sky Harbor Intl Airport to London in 2025

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:30 am - 9:35 amPHX-LHR

18h 05m1 stop

6:50 am - 7:19 pmLHR-PHX

20h 29m2 stops

$464Air Canada

Find Deal

Tue, Oct 7 - Thu, Oct 23

7:40 am - 6:30 amPHX-LHR

14h 50m1 stop

6:50 am - 7:16 pmLHR-PHX

20h 26m2 stops

$473Air Canada

Find Deal

Sun, Aug 10 - Tue, Aug 26

8:40 pm - 2:40 pmPHX-LHR

10h 00mnonstop

11:15 am - 2:15 pmLHR-PHX

11h 00mnonstop

$495British Airways

Find Deal

Tue, Sep 23 - Fri, Oct 3

6:40 pm - 12:50 pmPHX-LHR

10h 10mnonstop

3:40 pm - 6:30 pmLHR-PHX

10h 50mnonstop

$497British Airways

Find Deal

Tue, Sep 30 - Wed, Oct 15

6:40 pm - 12:50 pmPHX-LHR

10h 10mnonstop

11:15 am - 2:10 pmLHR-PHX

10h 55mnonstop

$510Iberia

Find Deal

Tue, Aug 12 - Tue, Aug 26

6:40 pm - 12:50 pmPHX-LHR

10h 10mnonstop

11:15 am - 2:10 pmLHR-PHX

10h 55mnonstop

$511Finnair

Find Deal

Sun, Aug 10 - Tue, Aug 26

6:40 pm - 12:50 pmPHX-LHR

10h 10mnonstop

11:15 am - 2:10 pmLHR-PHX

10h 55mnonstop

$514Finnair

Find Deal

Tue, Aug 12 - Tue, Sep 2

8:49 am - 10:50 amPHX-LGW

18h 01m2 stops

8:40 pm - 10:13 pmLGW-PHX

33h 33m2 stops

$518Iberia

Find Deal

Sun, Aug 10 - Wed, Sep 10

8:55 am - 8:35 amPHX-LGW

15h 40m1 stop

3:05 pm - 6:34 amLGW-PHX

23h 29m2 stops

$543American Airlines

Find Deal

Fri, Sep 26 - Wed, Oct 1

9:26 pm - 8:10 amPHX-LGW

26h 44m1 stop

10:25 am - 5:47 pmLGW-PHX

15h 22m1 stop

$589American Airlines

Find Deal

Sun, Aug 17 - Tue, Sep 2

Lufthansa flights from Phoenix Sky Harbor Intl Airport to London

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

Lufthansa

Sep 10

PHX11:08 amPhoenix Sky Harbor Intl

15h 02m

1 stop

LHR10:10 amLondon Heathrow

Sep 16

LHR11:25 amLondon Heathrow

13h 37m

1 stop

PHX5:02 pmPhoenix Sky Harbor Intl

$479

Find similar

Lufthansa

Aug 12

PHX7:40 amPhoenix Sky Harbor Intl

14h 50m

1 stop

LHR6:30 amLondon Heathrow

Aug 26

LHR6:55 amLondon Heathrow

18h 08m

2 stops

PHX5:03 pmPhoenix Sky Harbor Intl

$525

Find similar

Iberia flights from Phoenix Sky Harbor Intl Airport to London

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

Iberia

Aug 10

PHX6:40 pmPhoenix Sky Harbor Intl

10h 10m

LHR12:50 pmLondon Heathrow

Aug 26

LHR11:15 amLondon Heathrow

10h 55m

PHX2:10 pmPhoenix Sky Harbor Intl

$509

Find similar

Iberia

Aug 12

PHX6:40 pmPhoenix Sky Harbor Intl

10h 10m

LHR12:50 pmLondon Heathrow

Aug 26

LHR11:15 amLondon Heathrow

10h 55m

PHX2:10 pmPhoenix Sky Harbor Intl

$510

Find similar

Iberia

Aug 10

PHX8:49 amPhoenix Sky Harbor Intl

18h 01m

2 stops

LGW10:50 amLondon Gatwick

Sep 10

LGW8:40 pmLondon Gatwick

33h 33m

2 stops

PHX10:13 pmPhoenix Sky Harbor Intl

$518

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 10/7

7:30 am-9:35 am

1 stop18h 05m

London Heathrow

Thu 10/23

6:50 am-7:19 pm

2 stops20h 29m

$464

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 8/10

7:40 am-6:30 am

1 stop14h 50m

London Heathrow

Tue 8/26

6:50 am-7:16 pm

2 stops20h 26m

$473

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 9/23

8:40 pm-2:40 pm

Nonstop10h 00m

London Heathrow

Fri 10/3

11:15 am-2:15 pm

Nonstop11h 00m

$495

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 9/30

6:40 pm-12:50 pm

Nonstop10h 10m

London Heathrow

Wed 10/15

3:40 pm-6:30 pm

Nonstop10h 50m

$497

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 8/12

6:40 pm-12:50 pm

Nonstop10h 10m

London Heathrow

Tue 8/26

11:15 am-2:10 pm

Nonstop10h 55m

$510

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 8/10

6:40 pm-12:50 pm

Nonstop10h 10m

London Heathrow

Tue 8/26

11:15 am-2:10 pm

Nonstop10h 55m

$511

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 8/12

6:40 pm-12:50 pm

Nonstop10h 10m

London Heathrow

Tue 9/2

11:15 am-2:10 pm

Nonstop10h 55m

$514

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Sun 8/10

8:49 am-10:50 am

2 stops18h 01m

London Gatwick

Wed 9/10

8:40 pm-10:13 pm

2 stops33h 33m

$518

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Fri 9/26

8:55 am-8:35 am

1 stop15h 40m

London Gatwick

Wed 10/1

3:05 pm-6:34 am

2 stops23h 29m

$543

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Sun 8/17

9:26 pm-8:10 am

1 stop26h 44m

London Gatwick

Tue 9/2

10:25 am-5:47 pm

1 stop15h 22m

$589

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 Sky Harbor Intl Airport 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

Layovers

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Phoenix Sky Harbor Intl Airport is in October. Flight prices, which tend to average around $739, 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 Sky Harbor Intl Airport averaging around $747.

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

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $894. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,100. 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 Sky Harbor Intl Airport 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 Sky Harbor Intl to London flight route?

Fly from Phoenix Sky Harbor Intl to London Heathrow for the best Phoenix Sky Harbor Intl - 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 Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $946 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Phoenix Sky Harbor Intl Airport for as low as $827 on momondo.

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

There are 4 cabin classes available to choose from on Phoenix Sky Harbor Intl to London 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 Phoenix Sky Harbor Intl Airport to London flights?

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to London.

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

As of July 2025, prices for Phoenix Sky Harbor Intl Airport to London flights are approximately 17% cheaper when compared to flights at the same time last year.

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

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

Estimated round-trip price

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

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

Best Price Found	$210
Fastest flight time	10h 00m
Direct flights	Every day
Airports in London	5 airports

The best one-way flight to London from Phoenix Sky Harbor Intl Airport in the past 72 hours is $210. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to London found on momondo in the last 72 hours is $464.

The fastest flight from Phoenix Sky Harbor Intl Airport to London takes 10h 00m

Direct flights go from Phoenix Sky Harbor Intl Airport 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)

Search flight deals

How far is Phoenix Sky Harbor Intl to London by plane?
There are 5264.8 mi between Phoenix Sky Harbor Intl and London. 10h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to London?
Prices for flights from Phoenix Sky Harbor Intl Airport to London are updated daily.
How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to London?
There are 11 operators available for flights from Phoenix Sky Harbor Intl Airport to London as of July 2025.
How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport 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.
What is the most popular plane model from Phoenix Sky Harbor Intl Airport to London?
momondo data reveals that the most frequently booked plane model on the route from Phoenix Sky Harbor Intl Airport to London is Airbus A350-1000, representing 55.88% of all bookings. The subsequent popular models are Boeing 777-200/200ER at 42.40%, Airbus A350-900 at 0.76%, and Embraer 190 at 0.19%.
What is the most popular airline from Phoenix Sky Harbor Intl Airport to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Phoenix Sky Harbor Intl Airport to London is British Airways (39% of total bookings). The next most popular airlines are Iberia (20%), American Airlines (16%), and JetBlue (13%).

Best airlines flying from Phoenix Sky Harbor Intl Airport to London

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $498	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $548	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
JetBlue	PriceFrom $564	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
Finnair	PriceFrom $574	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
WestJet	PriceFrom $577	Free Cancellation	Rating 7.2 2,978 reviews	Search WestJet flights
United Airlines	PriceFrom $582	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
British Airways	PriceFrom $592	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights
Air Canada	PriceFrom $604	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
American Airlines	PriceFrom $614	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Iberia	PriceFrom $616	Free Cancellation	Rating 7.0 2,859 reviews	Search Iberia flights

Finnair Flights From Phoenix Sky Harbor Intl Airport to London
Across 14 Finnair flights from Phoenix Sky Harbor Intl Airport to London this week, the average price was $957, with the best Finnair deals starting from $574 round-trip. 1,316 users have rated Finnair on momondo, with an average score of 7.6/10.
American Airlines Flights From Phoenix Sky Harbor Intl Airport to London
The best American Airlines deal for Phoenix Sky Harbor Intl Airport to London flight tickets found on momondo in the last 72 hours was $614, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $976 round-trip. American Airlines operates 14 flights out of Phoenix Sky Harbor Intl Airport into London in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.

Gatwick

Hounslow

Dover

Slough

Luton

Dartford

Guildford

Milton Keynes

Stansted

Hayes

Crawley

Croydon

Chelmsford

Ilford

Brentwood

Colchester

Folkestone

Watford

Canterbury

Richmond

Why use momondo?

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

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

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?

Yes momondo offers price alerts on flights to London from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London 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.

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Cheap flights from Phoenix Sky Harbor Intl Airport to London from $210

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to London

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Lufthansa flights from Phoenix Sky Harbor Intl Airport to London

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Iberia flights from Phoenix Sky Harbor Intl Airport to London

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

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See travel insights to London from

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

What is the cheapest month to fly to London?

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

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

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

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

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

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

There are 4 cabin classes available to choose from on Phoenix Sky Harbor Intl to London 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 Phoenix Sky Harbor Intl Airport to London flights?

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to London.

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

As of July 2025, prices for Phoenix Sky Harbor Intl Airport to London flights are approximately 17% cheaper when compared to flights at the same time last year.

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

WestJet is the most popular carrier operating from Phoenix Sky Harbor Intl to London

What airlines fly to London?

Which airport is the most popular layover for flights between Phoenix Sky Harbor Intl Airport and London?

New York (JFK) was the most common stop: 79% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Phoenix Sky Harbor Intl Airport to London?

Flights via Minneapolis (MSP) offer the lowest average round-trip price of $618.

Which layover airport has the shortest travel time from Phoenix Sky Harbor Intl Airport to London?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 11h 40m.

Which layover airport has the shortest connection time from Phoenix Sky Harbor Intl Airport to London?

Salt Lake City (SLC) has the shortest average layover time for this route: 1h 10m.

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

As of July 2025, 9 flights take off from Phoenix Sky Harbor Intl Airport and land in London each day. The most common flight departure time for this route is 8:00PM, with 100% of daily flights taking off in the evening.

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

As of July 2025, 63 flights take off from Phoenix Sky Harbor Intl Airport 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 to book flights from Phoenix Sky Harbor Intl Airport to London

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in London

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

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

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

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

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

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

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

Best airlines flying from Phoenix Sky Harbor Intl Airport to London

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

Finnair Flights From Phoenix Sky Harbor Intl Airport to London

American Airlines Flights From Phoenix Sky Harbor Intl Airport to London

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London 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 Kingdom

Fly into one of these airports located in London