What airlines fly to London Heathrow Airport?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to London Heathrow Airport from Phoenix 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 to London Heathrow?

JetBlue is the most popular carrier operating from Phoenix to London Heathrow

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

As of May 2026, 63 flights take off from Phoenix 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.

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

9 flights are operational daily from Phoenix to London Heathrow Airport as of May 2026. The most popular departure time for this route is 9:00PM, with 59% of flights per day taking off in the evening.

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

Prices for flights from Phoenix to London Heathrow Airport are updated daily.

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

As of May 2026, there are 9 operators available to choose from for flights from Phoenix to London Heathrow Airport.

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

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 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.

$464 Cheap Flights from Phoenix to London Heathrow Airport in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,521 to $1,108. The lowest price recently found on this route was $1,068.

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

Enter your travel dates to find the best prices.

7:05 am - 1:35 pm

PHX

LHR

22h 30m

2 stops

7:05 am - 8:02 pm

LHR

PHX

20h 57m

2 stops

$1,068Scandinavian Airlines

Fri, Aug 14 - Thu, Aug 20

9:05 pm - 3:05 pm

PHX

LHR

10h 00mnonstop

4:10 pm - 7:00 pm

LHR

PHX

10h 50mnonstop

$1,069British Airways

Tue, Aug 18 - Thu, Aug 27

7:55 am - 6:30 am

PHX

LHR

14h 35m

1 stop

12:05 pm - 11:01 am

LHR

PHX

30h 56m

1 stop

$1,070Air Canada

Sun, Sep 6 - Thu, Sep 17

11:06 pm - 9:30 am

PHX

LHR

26h 24m

1 stop

8:15 am - 12:25 pm

LHR

PHX

36h 10m

1 stop

$1,071JetBlue

Fri, Sep 4 - Fri, Sep 18

11:06 pm - 8:45 pm

PHX

LHR

13h 39m

1 stop

8:15 am - 9:58 pm

LHR

PHX

21h 43m

1 stop

$1,072JetBlue

Sun, Jul 19 - Sun, Aug 23

4:49 pm - 12:25 pm

PHX

LHR

11h 36m

1 stop

12:15 pm - 7:54 pm

LHR

PHX

15h 39m

1 stop

$1,073United Airlines

Tue, Aug 18 - Thu, Aug 27

12:10 pm - 6:30 pm

PHX

LHR

22h 20m

2 stops

7:30 pm - 9:52 pm

LHR

PHX

34h 22m

2 stops

$1,074Scandinavian Airlines

Thu, Sep 10 - Sun, Sep 27

4:15 pm - 10:30 am

PHX

LHR

10h 15mnonstop

4:10 pm - 7:00 pm

LHR

PHX

10h 50mnonstop

$1,075British Airways

Wed, Sep 9 - Wed, Sep 23

11:28 am - 8:30 am

PHX

LHR

13h 02m

1 stop

11:25 am - 5:07 pm

LHR

PHX

13h 42m

1 stop

$1,076Multiple Airlines

Thu, Sep 10 - Thu, Oct 15

8:55 am - 6:55 am

PHX

LHR

14h 00m

1 stop

8:00 am - 5:35 pm

LHR

PHX

17h 35m

1 stop

$1,077Austrian Airlines

Wed, Sep 16 - Sat, Sep 26

JetBlue flights from Phoenix to London Heathrow Airport

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

JetBlue

Sep 4

PHX11:06 pmPhoenix Sky Harbor Intl

26h 24m

1 stop

LHR9:30 amLondon Heathrow

Sep 18

LHR8:15 amLondon Heathrow

36h 10m

1 stop

PHX12:25 pmPhoenix Sky Harbor Intl

$1,071

JetBlue

Jul 19

PHX11:06 pmPhoenix Sky Harbor Intl

13h 39m

1 stop

LHR8:45 pmLondon Heathrow

Aug 23

LHR8:15 amLondon Heathrow

21h 43m

1 stop

PHX9:58 pmPhoenix Sky Harbor Intl

$1,072

JetBlue

Sep 12

PHX1:20 pmPhoenix Sky Harbor Intl

23h 25m

1 stop

LHR8:45 pmLondon Heathrow

Sep 20

LHR11:55 amLondon Heathrow

32h 30m

1 stop

PHX12:25 pmPhoenix Sky Harbor Intl

$1,090

Austrian Airlines flights from Phoenix to London Heathrow Airport

Our best Austrian Airlines deals on Phoenix to London Heathrow Airport flight tickets

Austrian Airlines

Sep 16

PHX8:55 amPhoenix Sky Harbor Intl

14h 00m

1 stop

LHR6:55 amLondon Heathrow

Sep 26

LHR8:00 amLondon Heathrow

17h 35m

1 stop

PHX5:35 pmPhoenix Sky Harbor Intl

$1,077

Austrian Airlines

Nov 1

PHX9:30 amPhoenix Sky Harbor Intl

14h 10m

1 stop

LHR6:40 amLondon Heathrow

Nov 16

LHR10:25 amLondon Heathrow

15h 30m

1 stop

PHX6:55 pmPhoenix Sky Harbor Intl

$1,078

Austrian Airlines

Jul 18

PHX10:06 amPhoenix Sky Harbor Intl

40h 34m

2 stops

LHR10:40 amLondon Heathrow

Aug 27

LHR6:00 amLondon Heathrow

20h 00m

2 stops

PHX6:00 pmPhoenix Sky Harbor Intl

$1,117

momondo Fare Finder

Use the filters below to find and compare flights from Phoenix 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

Fri 8/14

7:05 am-1:35 pm

2 stops22h 30m

London Heathrow

Thu 8/20

7:05 am-8:02 pm

2 stops20h 57m

$1,068

Quickest round-trip

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 8/18

9:05 pm-3:05 pm

Nonstop10h 00m

London Heathrow

Thu 8/27

4:10 pm-7:00 pm

Nonstop10h 50m

$1,069

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 9/6

7:55 am-6:30 am

1 stop14h 35m

London Heathrow

Thu 9/17

12:05 pm-11:01 am

1 stop30h 56m

$1,070

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 9/4

11:06 pm-9:30 am

1 stop26h 24m

London Heathrow

Fri 9/18

8:15 am-12:25 pm

1 stop36h 10m

$1,071

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 7/19

11:06 pm-8:45 pm

1 stop13h 39m

London Heathrow

Sun 8/23

8:15 am-9:58 pm

1 stop21h 43m

$1,072

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 8/18

4:49 pm-12:25 pm

1 stop11h 36m

London Heathrow

Thu 8/27

12:15 pm-7:54 pm

1 stop15h 39m

$1,073

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 9/10

12:10 pm-6:30 pm

2 stops22h 20m

London Heathrow

Sun 9/27

7:30 pm-9:52 pm

2 stops34h 22m

$1,074

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 9/9

4:15 pm-10:30 am

Nonstop10h 15m

London Heathrow

Wed 9/23

4:10 pm-7:00 pm

Nonstop10h 50m

$1,075

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 9/10

11:28 am-8:30 am

1 stop13h 02m

London Heathrow

Thu 10/15

11:25 am-5:07 pm

1 stop13h 42m

$1,076

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 9/16

8:55 am-6:55 am

1 stop14h 00m

London Heathrow

Sat 9/26

8:00 am-5:35 pm

1 stop17h 35m

$1,077

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 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 and London Heathrow Airport?

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

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Phoenix, with most prices found around $104. If you’re not able to fly to London Heathrow Airport in January, then March is your next best option. Flight prices from Phoenix to London Heathrow Airport during March average around $131.

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $893. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,152.

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 to London Heathrow Airport in the evening for as low as $950. 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 $1,063.

What is the cheapest Phoenix to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $943 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 for as low as $757 on momondo.

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

There are 3 cabin classes available to choose from on Phoenix 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.

Cheap Phoenix to London Heathrow Airport flight deals and tips

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

Fastest flight time	9h 50m
Direct flights	Every day

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

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

Search flight deals

Frequently asked questions about flying from Phoenix to London Heathrow Airport

How far is Phoenix to London Heathrow by plane?
Phoenix and London Heathrow are 5256.4 mi apart from one another. Typically, this will take 9h 50m by plane in normal conditions.
When did momondo last update prices for flights from Phoenix to London Heathrow Airport?
Prices for flights from Phoenix to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Phoenix to London Heathrow Airport?
As of May 2026, there are 9 operators available to choose from for flights from Phoenix to London Heathrow Airport.
How old do you have to be to fly from Phoenix to London Heathrow Airport?
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 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.

Best airlines flying from Phoenix to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $509	Free Cancellation	Rating 6.7 8,004 reviews	Search British Airways flights
Iberia	PriceFrom $515	Free Cancellation	Rating 7.0 3,219 reviews	Search Iberia flights
Finnair	PriceFrom $524	Free Cancellation	Rating 7.7 1,399 reviews	Search Finnair flights
American Airlines	PriceFrom $529	Free Cancellation	Rating 7.1 11,632 reviews	Search American Airlines flights
United Airlines	PriceFrom $533	Free Cancellation	Rating 7.4 9,747 reviews	Search United Airlines flights
JetBlue	PriceFrom $551	Free Cancellation	Rating 7.1 2,979 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom $556	Free Cancellation	Rating 7.4 1,790 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $580	Free Cancellation	Rating 7.9 8,434 reviews	Search Delta flights
Air Canada	PriceFrom $583	Free Cancellation	Rating 7.1 11,083 reviews	Search Air Canada flights

Hounslow

Gatwick

Milton Keynes

Dover

Luton

Hayes

Crawley

Wembley

Stratford-upon-Avon

Slough

Croydon

Stansted

Watford

Harrow

Brentwood

Dartford

Ilford

Cobham

Folkestone

Uxbridge

Why use momondo?

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

Finding the right flight to London from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Phoenix to London flights to just show those with flexible booking policies.

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

Once you have performed a search for Phoenix to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Phoenix to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Heathrow Airport 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 6/24

Wed 7/1

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities

Other flights to London

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United Kingdom

Flights to London Gatwick Airportfrom $423

Flights to London Stansted Airportfrom $499

Flights to London City Airportfrom $696

Flights to London Luton Airportfrom $522

Flights to Glasgow Intl Airportfrom $600

Flights to London Southend Airportfrom $608

Flights to Belfast Intl Airport

Flights to Belfast City Airportfrom $711

Cheap flights from Phoenix to London from $464

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to London departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Phoenix to London

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

JetBlue flights from Phoenix to London Heathrow Airport

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

Austrian Airlines flights from Phoenix to London Heathrow Airport

Our best Austrian Airlines deals on Phoenix to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

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

What is the typical price of a round-trip flight between Phoenix 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 to London Heathrow flight route?

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

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

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

What airlines fly to London Heathrow Airport?

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

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

Cheap Phoenix to London Heathrow Airport flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Phoenix to London Heathrow Airport

Best airlines flying from Phoenix to London Heathrow Airport

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

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport 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 London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year