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Cheap flights from London Heathrow Airport to Phoenix from $369

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Phoenix departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:05 pm - 10:47 pmLHR-PHX
33h 42m3 stops
Multiple Airlines Logo
7:35 pm - 8:05 amPHX-LHR
29h 30m3 stops
$682Multiple Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
JetBlue Logo
9:20 am - 8:49 pmLHR-PHX
18h 29m1 stop
JetBlue Logo
11:59 pm - 9:30 amPHX-LHR
26h 31m1 stop
$685JetBlue
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
8:05 pm - 10:47 pmLHR-PHX
33h 42m3 stops
Multiple Airlines Logo
9:00 am - 10:10 amPHX-LHR
18h 10m1 stop
$687Multiple Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
Icelandair Logo
8:05 am - 9:11 pmLHR-PHX
20h 06m1 stop
Icelandair Logo
10:20 pm - 6:55 amPHX-LHR
25h 35m1 stop
$693Icelandair
Find Deal
Mon, Nov 24 - Wed, Dec 3
WestJet Logo
2:50 pm - 10:47 pmLHR-PHX
14h 57m1 stop
WestJet Logo
11:55 am - 12:50 pmPHX-LHR
17h 55m1 stop
$697WestJet
Find Deal
Wed, Jan 14 - Wed, Jan 21
WestJet Logo
2:50 pm - 10:49 pmLHR-PHX
14h 59m1 stop
WestJet Logo
9:00 am - 12:50 pmPHX-LHR
20h 50m1 stop
$700WestJet
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Sat, Feb 21 - Sat, Feb 28
Icelandair Logo
7:25 am - 9:57 pmLHR-PHX
21h 32m1 stop
Icelandair Logo
11:07 pm - 9:40 pmPHX-LHR
39h 33m2 stops
$711Icelandair
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Wed, Nov 12 - Tue, Nov 18
Austrian Airlines Logo
6:00 am - 6:53 pmLHR-PHX
19h 53m2 stops
Austrian Airlines Logo
9:00 am - 6:40 amPHX-LHR
14h 40m1 stop
$733Austrian Airlines
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Mon, Nov 10 - Mon, Nov 24
Air Canada Logo
1:45 pm - 10:30 pmLHR-PHX
39h 45m2 stops
Air Canada Logo
8:00 am - 8:35 pmPHX-LHR
29h 35m2 stops
$742Air Canada
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Mon, Nov 24 - Mon, Dec 8
Air Canada Logo
1:45 pm - 10:30 pmLHR-PHX
39h 45m2 stops
Air Canada Logo
8:00 am - 8:35 pmPHX-LHR
29h 35m2 stops
$747Air Canada
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Mon, Nov 24 - Mon, Dec 8

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

Our best JetBlue deals on London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight tickets
JetBlue
Nov 10
LHR9:20 amLondon Heathrow
18h 29m
1 stop
PHX8:49 pmPhoenix Sky Harbor Intl
Nov 17
PHX11:59 pmPhoenix Sky Harbor Intl
26h 31m
1 stop
LHR9:30 amLondon Heathrow
$685
Find similar
JetBlue
Nov 12
LHR12:20 pmLondon Heathrow
16h 37m
1 stop
PHX9:57 pmPhoenix Sky Harbor Intl
Nov 19
PHX11:40 pmPhoenix Sky Harbor Intl
15h 00m
1 stop
LHR9:40 pmLondon Heathrow
$688
Find similar
JetBlue
Nov 5
LHR9:20 amLondon Heathrow
18h 41m
1 stop
PHX9:01 pmPhoenix Sky Harbor Intl
Nov 18
PHX11:48 amPhoenix Sky Harbor Intl
14h 42m
1 stop
LHR9:30 amLondon Heathrow
$705
Find similar

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

Our best Icelandair deals on London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight tickets
Icelandair
Nov 24
LHR8:05 amLondon Heathrow
20h 06m
1 stop
PHX9:11 pmPhoenix Sky Harbor Intl
Dec 3
PHX10:20 pmPhoenix Sky Harbor Intl
25h 35m
1 stop
LHR6:55 amLondon Heathrow
$693
Find similar
Icelandair
Nov 12
LHR7:25 amLondon Heathrow
21h 32m
1 stop
PHX9:57 pmPhoenix Sky Harbor Intl
Nov 18
PHX11:07 pmPhoenix Sky Harbor Intl
39h 33m
2 stops
LHR9:40 pmLondon Heathrow
$711
Find similar
Icelandair
Dec 2
LHR9:20 amLondon Heathrow
18h 41m
1 stop
PHX9:01 pmPhoenix Sky Harbor Intl
Dec 14
PHX10:20 pmPhoenix Sky Harbor Intl
25h 35m
1 stop
LHR6:55 amLondon Heathrow
$712
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 13, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 1/15

8:05 pm-10:47 pm

3 stops33h 42m

Phoenix Sky Harbor Intl

Mon 1/19

7:35 pm-8:05 am

3 stops29h 30m

$682

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 11/10

9:20 am-8:49 pm

1 stop18h 29m

Phoenix Sky Harbor Intl

Mon 11/17

11:59 pm-9:30 am

1 stop26h 31m

$685

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 1/15

8:05 pm-10:47 pm

3 stops33h 42m

Phoenix Sky Harbor Intl

Mon 1/19

9:00 am-10:10 am

1 stop18h 10m

$687

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 11/24

8:05 am-9:11 pm

1 stop20h 06m

Phoenix Sky Harbor Intl

Wed 12/3

10:20 pm-6:55 am

1 stop25h 35m

$693

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 1/14

2:50 pm-10:47 pm

1 stop14h 57m

Phoenix Sky Harbor Intl

Wed 1/21

11:55 am-12:50 pm

1 stop17h 55m

$697

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sat 2/21

2:50 pm-10:49 pm

1 stop14h 59m

Phoenix Sky Harbor Intl

Sat 2/28

9:00 am-12:50 pm

1 stop20h 50m

$700

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 11/12

7:25 am-9:57 pm

1 stop21h 32m

Phoenix Sky Harbor Intl

Tue 11/18

11:07 pm-9:40 pm

2 stops39h 33m

$711

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 11/10

6:00 am-6:53 pm

2 stops19h 53m

Phoenix Sky Harbor Intl

Mon 11/24

9:00 am-6:40 am

1 stop14h 40m

$733

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 11/24

1:45 pm-10:30 pm

2 stops39h 45m

Phoenix Sky Harbor Intl

Mon 12/8

8:00 am-8:35 pm

2 stops29h 35m

$742

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 11/24

1:45 pm-10:30 pm

2 stops39h 45m

Phoenix Sky Harbor Intl

Mon 12/8

8:00 am-8:35 pm

2 stops29h 35m

$747

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

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

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

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, March is the cheapest month to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $770. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of March, then departing from London Heathrow Airport during the month February is also very affordable. Most momondo users find prices during this month for around $788.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from London Heathrow Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $863. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,085. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $937. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $948. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $902 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from London Heathrow Airport for as low as $824 on momondo.

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

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

You could potentially save up to 31% on your flight if you consider stops on a London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight.

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

As of October 2025, prices for London Heathrow Airport to Phoenix Sky Harbor Intl Airport flights are approximately 6% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$760

Fastest flight time

10h 50m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from London Heathrow Airport in the past 72 hours is $760. The best round-trip flight deal from London Heathrow Airport to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $826.
The fastest flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport takes 10h 50m
Direct flights go from London Heathrow Airport to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

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

    A flight from London Heathrow to Phoenix Sky Harbor Intl will travel around 5254.6 mi. 14h 47m is a normal flight duration for this route.

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

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

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

  • How old do you have to be to fly from London Heathrow Airport to Phoenix Sky Harbor Intl 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 London Heathrow Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The required travel and health documents for your Phoenix Sky Harbor Intl 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 Phoenix Sky Harbor Intl 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 London Heathrow Airport to Phoenix Sky Harbor Intl Airport?

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

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

Compare and see reviews for airlines that fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $601Free CancellationRating
7.2
2,904 reviews
Search JetBlue flights
American AirlinesPriceFrom $684Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
British AirwaysPriceFrom $722Free CancellationRating
6.7
7,453 reviews
Search British Airways flights
IberiaPriceFrom $815Free CancellationRating
7.0
2,988 reviews
Search Iberia flights

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

    Across 14 American Airlines flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport this week, the average price was $845, with the best American Airlines deals starting from $684 round-trip. 11,042 users have rated American Airlines on momondo, with an average score of 7.2/10.

  • Iberia Flights From London Heathrow Airport to Phoenix Sky Harbor Intl Airport

    Iberia is also a popular choice for this route. Iberia flight deals for London Heathrow Airport to Phoenix Sky Harbor Intl Airport start from as low as $815 round-trip, depending on your selected dates, with average Iberia deals seen on momondo around $1,039. Iberia operates 14 flights to Phoenix Sky Harbor Intl Airport from London Heathrow Airport in an average week. Users have rated it 7.0/10 across 2,988 reviews.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
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Surprise
Casa Grande
Goodyear
Buckeye
Payson
Apache Junction
Wickenburg
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Paradise Valley
Camp Verde
Fountain Hills
Litchfield Park
Cave Creek

Why use momondo?

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

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

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

All flight searches from London to Phoenix on momondo can be filtered to show those which offer flexible booking policies.

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

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 London to Phoenix.

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

If you are not ready to book a flight from London to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phoenix and let you know when they change.

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