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

As of December 2025, 35 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?

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

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

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

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 55% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 11 different airlines that fly to London Heathrow Airport 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 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 December 2025, there are 11 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.

$219 Cheap Flights from Phoenix to London Heathrow Airport in 2025/26

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

Prices are currently typical for flights on this route. Typical prices usually range from $684 to $962. The lowest price recently found on this route was $722.

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.

8:00 am - 12:50 pm

PHX

LHR

21h 50m1 stop

8:50 pm - 11:50 pm

LHR

PHX

34h 00m2 stops

$722Multiple Airlines

Tue, Mar 10 - Mon, Mar 16

11:57 am - 5:40 pm

PHX

LHR

22h 43m2 stops

6:40 am - 8:40 pm

LHR

PHX

22h 00m2 stops

$723Scandinavian Airlines

Wed, Jan 14 - Sat, May 2

9:40 pm - 12:50 pm

PHX

LHR

32h 10m2 stops

2:50 pm - 5:25 pm

LHR

PHX

33h 35m2 stops

$724Multiple Airlines

Mon, Feb 9 - Mon, Feb 16

2:45 pm - 8:45 pm

PHX

LHR

23h 00m1 stop

12:20 pm - 9:46 pm

LHR

PHX

16h 26m1 stop

$725JetBlue

Sat, Feb 7 - Wed, Feb 11

7:35 pm - 12:50 pm

PHX

LHR

34h 15m1 stop

2:50 pm - 6:49 pm

LHR

PHX

34h 59m1 stop

$727WestJet

Mon, Feb 9 - Mon, Feb 16

6:15 am - 9:20 am

PHX

LHR

20h 05m3 stops

6:40 am - 8:40 pm

LHR

PHX

22h 00m2 stops

$729Scandinavian Airlines

Tue, Jan 13 - Sat, May 2

6:15 am - 9:20 am

PHX

LHR

20h 05m3 stops

6:40 am - 10:15 pm

LHR

PHX

22h 35m2 stops

$730Scandinavian Airlines

Thu, Feb 5 - Mon, Feb 16

10:19 pm - 6:55 am

PHX

LHR

25h 36m1 stop

12:20 pm - 9:58 pm

LHR

PHX

16h 38m1 stop

$732JetBlue

Sat, Feb 7 - Sat, Feb 14

11:59 pm - 9:40 pm

PHX

LHR

14h 41m1 stop

7:25 am - 9:55 pm

LHR

PHX

21h 30m1 stop

$734JetBlue

Mon, Feb 23 - Wed, Mar 4

6:10 am - 4:25 pm

PHX

LHR

26h 15m2 stops

7:05 am - 11:44 pm

LHR

PHX

24h 39m2 stops

$735Scandinavian Airlines

Tue, Mar 31 - Mon, Apr 13

WestJet flights from Phoenix to London Heathrow Airport

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

WestJet

Feb 9

PHX7:35 pmPhoenix Sky Harbor Intl

34h 15m

1 stop

LHR12:50 pmLondon Heathrow

Feb 16

LHR2:50 pmLondon Heathrow

34h 59m

1 stop

PHX6:49 pmPhoenix Sky Harbor Intl

$727

Find similar

WestJet

Jan 17

PHX9:10 pmPhoenix Sky Harbor Intl

32h 40m

3 stops

LHR12:50 pmLondon Heathrow

Jan 24

LHR2:50 pmLondon Heathrow

29h 28m

3 stops

PHX1:18 pmPhoenix Sky Harbor Intl

$739

Find similar

WestJet

Jan 25

PHX9:00 amPhoenix Sky Harbor Intl

20h 50m

1 stop

LHR12:50 pmLondon Heathrow

Jan 29

LHR2:50 pmLondon Heathrow

14h 57m

1 stop

PHX10:47 pmPhoenix Sky Harbor Intl

$744

Find similar

Lufthansa flights from Phoenix to London Heathrow Airport

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

Lufthansa

Mar 18

PHX3:20 pmPhoenix Sky Harbor Intl

13h 40m

1 stop

LHR12:00 pmLondon Heathrow

Mar 24

LHR7:40 amLondon Heathrow

17h 59m

2 stops

PHX6:39 pmPhoenix Sky Harbor Intl

$762

Find similar

Lufthansa

Feb 15

PHX11:30 amPhoenix Sky Harbor Intl

13h 00m

1 stop

LHR7:30 amLondon Heathrow

Mar 3

LHR3:20 pmLondon Heathrow

14h 23m

1 stop

PHX10:43 pmPhoenix Sky Harbor Intl

$782

Find similar

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

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 3/10

8:00 am-12:50 pm

1 stop21h 50m

London Heathrow

Mon 3/16

8:50 pm-11:50 pm

2 stops34h 00m

$722

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 1/14

11:57 am-5:40 pm

2 stops22h 43m

London Heathrow

Sat 5/2

6:40 am-8:40 pm

2 stops22h 00m

$723

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 2/9

9:40 pm-12:50 pm

2 stops32h 10m

London Heathrow

Mon 2/16

2:50 pm-5:25 pm

2 stops33h 35m

$724

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sat 2/7

2:45 pm-8:45 pm

1 stop23h 00m

London Heathrow

Wed 2/11

12:20 pm-9:46 pm

1 stop16h 26m

$725

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 2/9

7:35 pm-12:50 pm

1 stop34h 15m

London Heathrow

Mon 2/16

2:50 pm-6:49 pm

1 stop34h 59m

$727

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 1/13

6:15 am-9:20 am

3 stops20h 05m

London Heathrow

Sat 5/2

6:40 am-8:40 pm

2 stops22h 00m

$729

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 2/5

6:15 am-9:20 am

3 stops20h 05m

London Heathrow

Mon 2/16

6:40 am-10:15 pm

2 stops22h 35m

$730

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sat 2/7

10:19 pm-6:55 am

1 stop25h 36m

London Heathrow

Sat 2/14

12:20 pm-9:58 pm

1 stop16h 38m

$732

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 2/23

11:59 pm-9:40 pm

1 stop14h 41m

London Heathrow

Wed 3/4

7:25 am-9:55 pm

1 stop21h 30m

$734

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 3/31

6:10 am-4:25 pm

2 stops26h 15m

London Heathrow

Mon 4/13

7:05 am-11:44 pm

2 stops24h 39m

$735

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 October is, on average, the cheapest month to fly to London Heathrow Airport from Phoenix, with most prices found around $690. If you’re not able to fly to London Heathrow Airport in October, then November is your next best option. Flight prices from Phoenix to London Heathrow Airport during November average around $762.

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 $879. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,113.

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 $944. 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 $1,025.

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 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 $924 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 $822 on momondo.

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

There are 4 cabin classes available to choose from on Phoenix to London Heathrow 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

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 December 2025, there are 11 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 $514	Free Cancellation	Rating 6.7 7,616 reviews	Search British Airways flights
American Airlines	PriceFrom $532	Free Cancellation	Rating 7.2 11,072 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $533	Free Cancellation	Rating 7.4 1,630 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom $537	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights
JetBlue	PriceFrom $551	Free Cancellation	Rating 7.2 2,901 reviews	Search JetBlue flights
Iberia	PriceFrom $564	Free Cancellation	Rating 7.0 3,059 reviews	Search Iberia flights
Finnair	PriceFrom $565	Free Cancellation	Rating 7.6 1,339 reviews	Search Finnair flights
Delta	PriceFrom $580	Free Cancellation	Rating 7.9 8,019 reviews	Search Delta flights
United Airlines	PriceFrom $581	Free Cancellation	Rating 7.4 9,113 reviews	Search United Airlines flights
WestJet	PriceFrom $598	Free Cancellation	Rating 7.2 3,222 reviews	Search WestJet flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Stratford-upon-Avon

Crawley

Brentwood

Salisbury

Watford

Wembley

Cobham

Folkestone

Romford

Richmond

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

Mon 1/26

Mon 2/2

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 in the United Kingdom

Flights to London Gatwick Airportfrom $343

Flights to London City Airportfrom $437

Flights to London Stansted Airportfrom $365

Flights to London Luton Airportfrom $382

Flights to Glasgow Intl Airportfrom $397

Flights to London Southend Airportfrom $397

Flights to Belfast Intl Airportfrom $455

Flights to Belfast City Airportfrom $525

Cheap flights from Phoenix to London from $219

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 2/26. 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

WestJet flights from Phoenix to London Heathrow Airport

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

Lufthansa flights from Phoenix to London Heathrow Airport

Our best Lufthansa 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?

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 $879. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,113.

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?

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 to London Heathrow Airport?

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

There are 4 cabin classes available to choose from on Phoenix to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

WestJet is the most popular carrier operating 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?

5 flights are operational daily from Phoenix to London Heathrow Airport as of December 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 Heathrow Airport on average per week?

As of December 2025, 35 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.

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

How far is Phoenix to London Heathrow by plane?

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

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

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

What documentation or ID do you need to fly 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?

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 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