What airlines fly to London Heathrow Airport?

British Airways, American Airlines and JetBlue are the top three most popular airlines that fly to London Heathrow Airport from Phoenix Sky Harbor Intl Airport according to our data. British Airways is the first choice among our users, with 57% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 9 different airlines that fly to London Heathrow Airport 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 Heathrow?

United Airlines, JetBlue, and British Airways are the most popular carriers operating from Phoenix Sky Harbor Intl to London Heathrow

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

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

$511 Cheap Flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in 2026

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

As of June 2026, 63 flights take off from Phoenix Sky Harbor Intl Airport and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

As of June 2026, 9 flights take off from Phoenix Sky Harbor Intl Airport and land in London Heathrow Airport each day. The most common flight departure time for this route is 9:00PM, with 55% of daily flights taking off in the evening.

Discover deals from 900+ travel sites with momondo.

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

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 1:20 pm

PHX

LHR

36h 20m

1 stop

5:40 pm - 5:52 pm

LHR

PHX

32h 12m

2 stops

$973Air Canada

Sun, Jul 26 - Tue, Sep 15

8:47 am - 6:30 am

PHX

LHR

37h 43m

2 stops

8:40 am - 9:29 pm

LHR

PHX

20h 49m

2 stops

$974Multiple Airlines

Tue, Sep 8 - Wed, Sep 16

12:00 pm - 9:35 am

PHX

LHR

13h 35m

1 stop

7:30 pm - 5:53 pm

LHR

PHX

30h 23m

2 stops

$975Multiple Airlines

Wed, Sep 16 - Mon, Sep 21

11:55 am - 9:35 am

PHX

LHR

13h 40m

1 stop

2:05 pm - 12:58 pm

LHR

PHX

30h 53m

2 stops

$976Air Canada

Tue, Aug 25 - Fri, Sep 11

7:55 am - 10:00 am

PHX

LHR

18h 05m

1 stop

5:40 pm - 12:56 pm

LHR

PHX

27h 16m

2 stops

$977Air Canada

Sun, Aug 23 - Thu, Sep 10

9:10 pm - 3:05 pm

PHX

LHR

9h 55mnonstop

4:10 pm - 7:00 pm

LHR

PHX

10h 50mnonstop

$978British Airways

Wed, Jul 29 - Tue, Sep 15

9:05 pm - 3:05 pm

PHX

LHR

10h 00mnonstop

4:10 pm - 7:00 pm

LHR

PHX

10h 50mnonstop

$979British Airways

Mon, Aug 24 - Wed, Sep 9

6:05 am - 5:40 pm

PHX

LHR

27h 35m

2 stops

10:20 am - 11:29 pm

LHR

PHX

21h 09m

2 stops

$980Scandinavian Airlines

Tue, Sep 15 - Sun, Sep 20

9:00 am - 10:00 am

PHX

LHR

17h 00m

2 stops

2:10 pm - 12:56 pm

LHR

PHX

30h 46m

2 stops

$981Air Canada

Tue, Aug 25 - Thu, Sep 10

7:55 am - 10:00 am

PHX

LHR

18h 05m

1 stop

3:05 pm - 11:53 am

LHR

PHX

28h 48m

1 stop

$982Air Canada

Mon, Aug 24 - Wed, Sep 16

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Lufthansa flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

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

Lufthansa

Jul 26

PHX2:48 pmPhoenix Sky Harbor Intl

17h 52m

2 stops

LHR4:40 pmLondon Heathrow

Sep 15

LHR6:30 amLondon Heathrow

22h 59m

2 stops

PHX9:29 pmPhoenix Sky Harbor Intl

$999

Lufthansa

Jul 26

PHX2:48 pmPhoenix Sky Harbor Intl

17h 52m

2 stops

LHR4:40 pmLondon Heathrow

Sep 15

LHR6:30 amLondon Heathrow

22h 59m

2 stops

PHX9:29 pmPhoenix Sky Harbor Intl

$1,000

Lufthansa

Sep 13

PHX12:00 pmPhoenix Sky Harbor Intl

15h 50m

1 stop

LHR11:50 amLondon Heathrow

Sep 20

LHR8:25 pmLondon Heathrow

33h 04m

2 stops

PHX9:29 pmPhoenix Sky Harbor Intl

$1,007

JetBlue flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

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

JetBlue

Aug 3

PHX11:06 pmPhoenix Sky Harbor Intl

13h 39m

1 stop

LHR8:45 pmLondon Heathrow

Aug 24

LHR8:15 amLondon Heathrow

21h 28m

1 stop

PHX9:43 pmPhoenix Sky Harbor Intl

$989

JetBlue

Aug 9

PHX11:06 pmPhoenix Sky Harbor Intl

13h 39m

1 stop

LHR8:45 pmLondon Heathrow

Aug 31

LHR8:15 amLondon Heathrow

21h 28m

1 stop

PHX9:43 pmPhoenix Sky Harbor Intl

$1,010

JetBlue

Aug 17

PHX11:06 pmPhoenix Sky Harbor Intl

13h 39m

1 stop

LHR8:45 pmLondon Heathrow

Aug 31

LHR8:15 amLondon Heathrow

21h 28m

1 stop

PHX9:43 pmPhoenix Sky Harbor Intl

$1,018

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 7/26

5:00 pm-1:20 pm

1 stop36h 20m

London Heathrow

Tue 9/15

5:40 pm-5:52 pm

2 stops32h 12m

$973

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 9/8

8:47 am-6:30 am

2 stops37h 43m

London Heathrow

Wed 9/16

8:40 am-9:29 pm

2 stops20h 49m

$974

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 9/16

12:00 pm-9:35 am

1 stop13h 35m

London Heathrow

Mon 9/21

7:30 pm-5:53 pm

2 stops30h 23m

$975

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 8/25

11:55 am-9:35 am

1 stop13h 40m

London Heathrow

Fri 9/11

2:05 pm-12:58 pm

2 stops30h 53m

$976

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 8/23

7:55 am-10:00 am

1 stop18h 05m

London Heathrow

Thu 9/10

5:40 pm-12:56 pm

2 stops27h 16m

$977

Quickest round-trip

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 7/29

9:10 pm-3:05 pm

Nonstop9h 55m

London Heathrow

Tue 9/15

4:10 pm-7:00 pm

Nonstop10h 50m

$978

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 8/24

9:05 pm-3:05 pm

Nonstop10h 00m

London Heathrow

Wed 9/9

4:10 pm-7:00 pm

Nonstop10h 50m

$979

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 9/15

6:05 am-5:40 pm

2 stops27h 35m

London Heathrow

Sun 9/20

10:20 am-11:29 pm

2 stops21h 09m

$980

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 8/25

9:00 am-10:00 am

2 stops17h 00m

London Heathrow

Thu 9/10

2:10 pm-12:56 pm

2 stops30h 46m

$981

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 8/24

7:55 am-10:00 am

1 stop18h 05m

London Heathrow

Wed 9/16

3:05 pm-11:53 am

1 stop28h 48m

$982

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 Heathrow Airport

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 Sky Harbor Intl Airport and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Phoenix Sky Harbor Intl Airport, with most prices found around $686. If you’re not able to fly to London Heathrow Airport in October, then November is your next best option. Flight prices from Phoenix Sky Harbor Intl Airport to London Heathrow Airport during November average around $760.

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

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $949. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,194.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in the evening for as low as $975. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,101.

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

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

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $977 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Phoenix Sky Harbor Intl Airport for as low as $729 on momondo.

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

There are 3 cabin classes available to choose from on Phoenix Sky Harbor Intl Airport to London Heathrow Airport 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 Heathrow Airport flights?

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

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

As of June 2026, prices for Phoenix Sky Harbor Intl Airport to London Heathrow Airport flights are approximately 32% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to London Heathrow Airport 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 Heathrow Airport (PHX to LHR) flight deals and tips

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

Best Price Found	$617
Fastest flight time	9h 50m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Phoenix Sky Harbor Intl Airport in the past 72 hours is $617. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is $1,090.

The fastest flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport takes 9h 50m

Direct flights go from Phoenix Sky Harbor Intl Airport to London Heathrow Airport every day.

Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

How far is Phoenix Sky Harbor Intl to London Heathrow by plane?
There are 5254.6 mi between Phoenix Sky Harbor Intl and London Heathrow. 9h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?
Prices for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?
There are 9 operators available for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport as of June 2026.
How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?
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 Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Phoenix Sky Harbor Intl Airport to London Heathrow Airport is Airbus A350-1000 (66.97% of total bookings). The next most popular plane models are Boeing 777-200/200ER (29.54%), Airbus A350-800 (1.40%), and Boeing 777 (0.50%).
What is the most popular airline from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Phoenix Sky Harbor Intl Airport to London Heathrow Airport is British Airways, representing 51% of all bookings. The subsequent popular airlines are American Airlines at 23%, JetBlue at 8%, and Iberia at 7%.

Best airlines flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $506	Free Cancellation	Rating 6.7 8,062 reviews	Search British Airways flights
Iberia	PriceFrom $512	Free Cancellation	Rating 7.0 3,241 reviews	Search Iberia flights
American Airlines	PriceFrom $527	Free Cancellation	Rating 7.1 11,721 reviews	Search American Airlines flights
United Airlines	PriceFrom $533	Free Cancellation	Rating 7.4 9,866 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom $537	Free Cancellation	Rating 7.5 690 reviews	Search Virgin Atlantic flights
JetBlue	PriceFrom $551	Free Cancellation	Rating 7.1 2,990 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom $556	Free Cancellation	Rating 7.4 1,842 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom $565	Free Cancellation	Rating 7.6 1,414 reviews	Search Finnair flights
Air Canada	PriceFrom $583	Free Cancellation	Rating 7.1 11,229 reviews	Search Air Canada flights
Delta	PriceFrom $634	Free Cancellation	Rating 7.8 8,422 reviews	Search Delta flights

Finnair Flights From Phoenix Sky Harbor Intl Airport to London Heathrow Airport
Finnair operates around 14 flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $947, but momondo users have found Finnair deals from Phoenix Sky Harbor Intl Airport to London Heathrow Airport from as low as $565 round-trip. Finnair has been scored 7.6/10 in 1,414 reviews.
American Airlines Flights From Phoenix Sky Harbor Intl Airport to London Heathrow Airport
Across 11,721 American Airlines reviews on momondo, the average score is 7.1/10. American Airlines flies from Phoenix Sky Harbor Intl Airport to London Heathrow Airport about 14 times each week, with ticket deals ranging from $527 to $1,015. Price data is based on momondo searches in the last 72 hours.

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Uxbridge

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?

momondo does allow users to show only those flights to London from Phoenix which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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.

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Flights to London Gatwick Airportfrom $379

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Flights to London Southend Airportfrom $636

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Flights to Belfast City Airportfrom $644

Cheap flights from Phoenix Sky Harbor Intl Airport to London from $511

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Lufthansa flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

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

JetBlue flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

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

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

See travel insights to London from

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

What is the typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

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

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

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

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

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

Can stopping save me money on Phoenix Sky Harbor Intl Airport to London Heathrow Airport flights?

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

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

What airlines fly to London Heathrow Airport?

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

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

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

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

Best airlines flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

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

Finnair Flights From Phoenix Sky Harbor Intl Airport to London Heathrow Airport

American Airlines Flights From Phoenix Sky Harbor Intl Airport to London Heathrow Airport

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An easier way to manage your London Heathrow Airport trip

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