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Sky Harbor Intl

$358+ Cheap flights from London (LON) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHX
may. 3 — may. 101
dom. 5/3
dom. 5/10
1 adult, Economy
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Find cheap flights from London to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from London to Phoenix Sky Harbor Intl are usually found in September or November, booked 77 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from London to Sky Harbor Intl

Cheapest flights from London to Sky Harbor Intl
Explore the most affordable flight options available from London to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 3, 2026.

This Travcart deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/298:15 am
LHR
-
PHX
1 stop19h 53m
JetBlue
mié. 5/139:13 pm
PHX
-
LHR
1 stop15h 32m
JetBlue
Deal found 3/29$762
This Travcart deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/48:15 am
LHR
-
PHX
1 stop19h 53m
JetBlue
mié. 5/139:13 pm
PHX
-
LHR
1 stop15h 32m
JetBlue
Deal found 3/30$769
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/272:00 pm
LGW
-
PHX
1 stop17h 18m
Multiple Airlines
lun. 5/1112:29 pm
PHX
-
LGW
2 stops33h 51m
Multiple Airlines
Deal found 3/29$774
This Mytrip deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/208:30 am
STN
-
PHX
3 stops35h 49m
Multiple Airlines
lun. 7/207:55 am
PHX
-
STN
2 stops29h 00m
Multiple Airlines
Deal found 3/29$775
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/202:00 pm
LGW
-
PHX
2 stops29h 09m
Multiple Airlines
dom. 7/1912:23 am
PHX
-
LGW
1 stop25h 37m
Multiple Airlines
Deal found 3/29$779
This Flighttix deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/48:15 am
LHR
-
PHX
1 stop19h 53m
JetBlue
lun. 5/1810:28 pm
PHX
-
LHR
1 stop24h 02m
JetBlue
Deal found 3/31$779
This Travcart deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2211:55 am
LHR
-
PHX
1 stop16h 20m
JetBlue
mié. 5/69:13 pm
PHX
-
LHR
1 stop28h 17m
JetBlue
Deal found 3/29$782
This Trip.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/78:30 am
LHR
-
PHX
3 stops45h 51m
Multiple Airlines
vie. 5/1512:29 pm
PHX
-
LHR
3 stops48h 31m
Multiple Airlines
Deal found 3/31$797
This TravelUp deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/278:15 am
LHR
-
PHX
1 stop20h 00m
JetBlue
sáb. 5/29:20 pm
PHX
-
LHR
1 stop28h 10m
JetBlue
Deal found 4/3$803
This SmartFares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/278:15 am
LHR
-
PHX
1 stop20h 00m
JetBlue
lun. 5/119:13 pm
PHX
-
LHR
1 stop28h 17m
JetBlue
Deal found 3/30$808
This Globehunters deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/158:40 am
LHR
-
PHX
1 stop20h 53m
JetBlue
lun. 5/189:13 pm
PHX
-
LHR
1 stop28h 17m
JetBlue
Deal found 4/1$810
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1110:00 pm
STN
-
PHX
3 stops31h 35m
Multiple Airlines
jue. 5/2812:10 pm
PHX
-
STN
2 stops26h 15m
Multiple Airlines
Deal found 3/31$816

Find flight deals from London to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$762
(Travcart)

One-way from

$358
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$895

Good round-trip deal

$1,077 or less

Good one-way deal

$731 or less
Provider with most accurate pricing for London (LON)-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Phoenix Sky Harbor Intl flights.
Search Deals
From London (LON) to Phoenix Sky Harbor Intl
Search Deals
One-way flight from London (LON) to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from London (LON) to Phoenix Sky Harbor Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Sky Harbor Intl 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, Cheapflights users made 2,558,603 searches. Data last updated abril 3, 2026.
Use the filters below to find and compare flights from London to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

jue. 4/23

7:05 am-11:46 pm

2 stops24h 41m

Phoenix Sky Harbor Intl

lun. 4/27

5:45 am-9:35 am

2 stops19h 50m

$930

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

jue. 9/17

7:05 am-10:58 pm

2 stops23h 53m

Phoenix Sky Harbor Intl

jue. 9/24

12:10 pm-5:40 pm

2 stops21h 30m

$943

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

mié. 4/29

12:20 pm-12:14 pm

1 stop31h 54m

Phoenix Sky Harbor Intl

mié. 5/6

10:36 pm-8:40 am

1 stop26h 04m

$982

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

sáb. 9/5

6:40 am-10:58 pm

3 stops24h 18m

Phoenix Sky Harbor Intl

vie. 9/18

11:15 pm-9:35 am

2 stops26h 20m

$985

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

lun. 5/4

4:10 pm-6:55 pm

Nonstop10h 45m

Phoenix Sky Harbor Intl

lun. 5/18

11:12 pm-9:40 pm

1 stop14h 28m

$1,016

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

lun. 5/4

4:10 pm-6:55 pm

Nonstop10h 45m

Phoenix Sky Harbor Intl

lun. 5/18

9:31 am-6:50 am

1 stop13h 19m

$1,021

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

sáb. 9/12

10:05 am-1:15 pm

Nonstop11h 10m

Phoenix Sky Harbor Intl

mar. 9/22

10:21 am-7:40 am

1 stop13h 19m

$1,030

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

vie. 5/15

6:55 am-6:10 pm

2 stops19h 15m

Phoenix Sky Harbor Intl

vie. 5/22

6:10 am-7:15 am

2 stops17h 05m

$1,043

LondonPhoenix

LCY - PHX

LCYPHX

London City

mié. 4/29

9:15 am-10:20 pm

2 stops21h 05m

Phoenix Sky Harbor Intl

mié. 5/6

2:51 pm-5:55 pm

2 stops19h 04m

$1,044

LondonPhoenix

LCY - PHX

LCYPHX

London City

mié. 5/13

9:15 am-11:28 am

3 stops34h 13m

Phoenix Sky Harbor Intl

mié. 5/20

12:10 pm-5:25 pm

3 stops21h 15m

$1,072

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from London to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Sky Harbor Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Phoenix Sky Harbor Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from London to Sky Harbor Intl. Price data was last updated on April 2, 2026.

To ensure you get the cheapest price possible for a flight from London to Phoenix Sky Harbor Intl Airport, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Phoenix Sky Harbor Intl Airport?

Currently, February is the cheapest month in which you can book a flight from London to Phoenix Sky Harbor Intl Airport (average of $583). Flying from London to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of $789). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to PHX?

Find hourly flight availability from London to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 3, 2026.

When flying from London to Phoenix Sky Harbor Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from London to Sky Harbor Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 3, 2026.

The most flights from LON to PHX are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from London to Phoenix Sky Harbor Intl Airport?

How often are flights from London to Phoenix delayed?

About 24% of weekly flights between London and Phoenix have experienced delays in the past year, with the average delay time being 162 minutes.

What is the most punctual flight time for London to Phoenix flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Phoenix flights?

Over the last year, British Airways have had the lowest number of delays on this route, with just 24% of flights being delayed.

The best insider tips for London to Phoenix Sky Harbor Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London to Phoenix Sky Harbor Intl Airport trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on PHX

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated abril 3, 2026.
Read through reviews of airlines operating flights from London to Phoenix Sky Harbor Intl Airport, such as JetBlue,American Airlines, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,914 reviews

Entertainment

7.2

Boarding

7.3

Comfort

7.5

Crew

7.9

Food

6.6

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
JetBlue
7.2
Good
2,914 reviews
JetBlue
7.2
Good
2,914 reviews

Entertainment

7.2

Boarding

7.3

Comfort

7.5

Crew

7.9

Food

6.6

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
American Airlines
7.1
Good
11,549 reviews
JetBlue
7.2
Good
2,914 reviews

Entertainment

7.2

Boarding

7.3

Comfort

7.5

Crew

7.9

Food

6.6

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
British Airways
6.7
Okay
7,848 reviews
JetBlue
7.2
Good
2,914 reviews

Entertainment

7.2

Boarding

7.3

Comfort

7.5

Crew

7.9

Food

6.6

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

Related info for your journey

Find useful and relevant information for your journey from London to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Phoenix Sky Harbor Intl Airport?

    There are many flights that can get you from London to Phoenix Sky Harbor Intl Airport in 19h 53m. Fly via JetBlue, Lufthansa, or Turkish Airlines to get the fastest option. There are 5255 mi between London and Phoenix Sky Harbor Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Phoenix Sky Harbor Intl Airport round-trip?

    Currently priced at $670, American Airlines will fly you from London to Phoenix Sky Harbor Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and British Airways - these airlines can fly you to your destination from $685 and $722, respectively. American Airlines is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London to Phoenix Sky Harbor Intl Airport one-way?

    $454 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and British Airways, with prices starting from $654 and $729, respectively.

  • What are the most popular routes from London to Phoenix Sky Harbor Intl Airport?

    While some choose either London Gatwick - Phoenix Sky Harbor Intl or London Stansted - Phoenix Sky Harbor Intl, London Heathrow - Phoenix Sky Harbor Intl is the most popular route from London to Phoenix Sky Harbor Intl Airport.

  • What are the most reliable airlines from London to Phoenix Sky Harbor Intl Airport?

    Before booking your flight to Phoenix Sky Harbor Intl Airport from London, check out the most reliable airlines to get you to your destination on time: American Airlines (75%), Aer Lingus (75%), Finnair( 75%).

  • What are the cheapest flights from London to Phoenix Sky Harbor Intl Airport?

    On average you can expect to pay $1,869 for a flight from London to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is $586 while the most popular route, (London Heathrow - Phoenix Sky Harbor Intl) is currently priced at $747.

  • Can I find deals for flights from London to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on London to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Sky Harbor Intl.

  • Can I find deals for business class flights from London to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from London to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Phoenix Sky Harbor Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from London to Phoenix Sky Harbor Intl Airport (average of $583). Flying from London to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of $789). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Goodyear
Glendale
Paradise Valley
Casa Grande
Camp Verde
Payson
Peoria
Chandler
Buckeye
Globe
Surprise
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Sky Harbor Intl flights
Edinburgh to Sky Harbor Intl flights

Top 3 airlines flying from London to Sky Harbor Intl

Discover the top 3 airlines that operate flights from London to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$670Average$898FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$685Average$1,057FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$722Average$908FlexibilityNo cancel feeOn-time70%

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