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Cheap flights from London to Phoenix Sky Harbor Intl Airport from £394

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHX
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from London to Phoenix Sky Harbor Intl are usually found in February or January, booked 44 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap 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 15 April 2025.

Round-trip from

£458

One-way from

£394

Popular in

August

Cheapest in

February

Average price

£663

Good round-trip deal

£615 or less

Good one-way deal

£706 or less
Austrian Airlines
  • Austrian Airlines
  • 9/9-18/9
  • 4 total stops
  • 55h 43m total
  • London to Phoenix
11/6
  • 11/6
  • 2 total stops
  • 22h 35m total
  • London to Phoenix
Highest demand for flights based on searches. 10% potential increase in price (£59 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from London (LON) to Phoenix Sky Harbor Intl.
Price to beat on a one-way flight from London (LON) to Phoenix Sky Harbor Intl.

Find 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 15 April 2025.

Tue 9/906:00LHR - PHX
2 stops19h 39mAustrian Airlines
Thu 18/910:41PHX - LHR
2 stops36h 04mAustrian Airlines
Deal found 15/4£458
Tue 9/914:10LHR - PHX
2 stops27h 50mAir Canada
Thu 18/907:45PHX - LHR
1 stop18h 15mAir Canada
Deal found 15/4£478
Fri 12/906:30LHR - PHX
2 stops19h 09mLufthansa
Tue 30/910:41PHX - LHR
2 stops36h 04mLufthansa
Deal found 15/4£486
Fri 12/914:00LGW - PHX
2 stops32h 11mMultiple Airlines
Tue 30/915:16PHX - LGW
2 stops34h 44mMultiple Airlines
Deal found 15/4£509
Thu 8/509:00LHR - PHX
2 stops38h 19mMultiple Airlines
Mon 1/1209:00PHX - LHR
1 stop20h 50mMultiple Airlines
Deal found 15/4£522
Tue 9/911:15LHR - PHX
Nonstop11h 00mFinnair
Thu 18/913:58PHX - LHR
1 stop18h 07mFinnair
Deal found 15/4£537
Thu 8/516:15LHR - PHX
2 stops28h 11mUnited Airlines
Sun 30/1123:59PHX - LHR
2 stops24h 11mUnited Airlines
Deal found 15/4£547
Thu 15/515:40LHR - PHX
Nonstop10h 50mBritish Airways
Thu 22/510:19PHX - LHR
1 stop13h 41mBritish Airways
Deal found 15/4£557
Mon 27/1008:25LHR - PHX
1 stop18h 34mIcelandair
Tue 4/1123:50PHX - LHR
1 stop26h 40mIcelandair
Deal found 15/4£562
Thu 20/1107:25LHR - PHX
1 stop22h 08mJetBlue
Sun 23/1123:50PHX - LHR
1 stop13h 55mJetBlue
Deal found 14/4£573
Mon 21/406:15LHR - PHX
1 stop14h 35mAir France
Mon 5/510:05PHX - LHR
1 stop15h 45mAir France
Deal found 14/4£580
Wed 11/612:10LGW - PHX
1 stop16h 18mIcelandair
Mon 23/622:55PHX - LGW
1 stop26h 40mIcelandair
Deal found 14/4£584

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from London to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

London

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 9/9

06:00-17:39

2 stops19h 39m

Phoenix Sky Harbor Intl

Thu 18/9

10:41-06:45

2 stops36h 04m

£458

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 9/9

14:10-10:00

2 stops27h 50m

Phoenix Sky Harbor Intl

Thu 18/9

07:45-10:00

1 stop18h 15m

£478

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Fri 12/9

06:30-17:39

2 stops19h 09m

Phoenix Sky Harbor Intl

Tue 30/9

10:41-06:45

2 stops36h 04m

£486

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Fri 12/9

14:00-14:11

2 stops32h 11m

Phoenix Sky Harbor Intl

Tue 30/9

15:16-10:00

2 stops34h 44m

£509

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 8/5

09:00-15:19

2 stops38h 19m

Phoenix Sky Harbor Intl

Mon 1/12

09:00-12:50

1 stop20h 50m

£522

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 9/9

11:15-14:15

Nonstop11h 00m

Phoenix Sky Harbor Intl

Thu 18/9

13:58-16:05

1 stop18h 07m

£537

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 8/5

16:15-12:26

2 stops28h 11m

Phoenix Sky Harbor Intl

Sun 30/11

23:59-07:10

2 stops24h 11m

£547

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 15/5

15:40-18:30

Nonstop10h 50m

Phoenix Sky Harbor Intl

Thu 22/5

10:19-08:00

1 stop13h 41m

£557

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 7/5

08:15-20:44

1 stop20h 29m

Phoenix Sky Harbor Intl

Sat 10/5

21:43-20:45

1 stop15h 02m

£579

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Wed 11/6

12:10-20:28

1 stop16h 18m

Phoenix Sky Harbor Intl

Mon 23/6

22:55-09:35

1 stop26h 40m

£584

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 59 results
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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 return 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 return flight from London to Sky Harbor Intl. Price data was last updated on 11 April 2025.

The price you pay for your flight from London to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from London to Phoenix Sky Harbor Intl Airport (average of £729). Flying from London to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £1,041). 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 15 April 2025.

It’s optimal to fly from London to Phoenix Sky Harbor Intl Airport in the afternoon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from London to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly return from London to Sky Harbor Intl. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Phoenix Sky Harbor Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 15 April 2025.

The most flights from LON to PHX are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 28.0 inches per month. July is typically the wettest month, when rainfall can reach 28.0 mm. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 mm.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).

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 15 April 2025.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and KLM from London to Phoenix to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very Good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

    Austrian Airlines, at £458, was found to be the cheapest airline from London to Phoenix Sky Harbor Intl Airport.Alternate airlines flying return to your destination include Air Canada and Lufthansa. You may be able to fly from London to Phoenix Sky Harbor Intl Airport for 33% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £400. However, be on the lookout for offers from Aer Lingus and Lufthansa, as they are both options that can get you from London to Phoenix Sky Harbor Intl Airport for a low price.

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

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

    No one likes to see their flight delayed. When booking a flight from London to Phoenix Sky Harbor Intl Airport consider choosing Aer Lingus (70%), Iberia (53%) or American Airlines (52%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay £1,092 for a flight from London to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is £475 while the most popular route, (London Heathrow - Phoenix Sky Harbor Intl) is currently priced at £440.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from London to Phoenix Sky Harbor Intl Airport (average of £729). Flying from London to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £1,041). 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.

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Fly from London to Sky Harbor Intl on these airlines

Choose from the following airlines for your flight from London to Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on 15 April 2025.

Top 10 airlines flying from London to Sky Harbor Intl

Discover the top 10 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 858,174 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£380Average£464FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£437Average£571FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest£451Average£557FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£461Average£603FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£470Average£703FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£500Average£655FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£514Average£718FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£528Average£744FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£529Average£684FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest£545Average£558FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Sky Harbor Intl?

Cheapflights makes it easy to find London to Sky Harbor Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Sky Harbor Intl?

Cheapflights helps you find that perfect flight to Sky Harbor Intl from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Sky Harbor Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Sky Harbor Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Sky Harbor Intl become cheaper?

Of course! You can now track prices for flights from London to Sky Harbor Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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