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Cheap flights from London to Phoenix from £528

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHX
9 heinä — 16 heinä1
1 adult

Cheapflights Tip: The best prices from London to Phoenix are usually found in September or February, booked 53 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from London to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Phoenix (PH1). 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 4 heinäkuu 2025.

Round-trip from

£549

One-way from

£528

Popular in

August

Cheapest in

September

Average price

£772
25/8-9/9
  • 25/8-9/9
  • 3 total stops
  • 37h 41m total
  • London to Phoenix
17/8
  • 17/8
  • 3 total stops
  • 30h 17m total
  • London to Phoenix
Highest demand for flights based on searches. 8% potential increase in price (£43 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from London to Phoenix

Cheapest flights from London to Phoenix
Explore the most affordable flight options available from London to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 heinäkuu 2025.

ma 25/810:45LGW - PHX
1 stop20h 55mMultiple Airlines
ti 9/913:54PHX - LGW
2 stops16h 46mMultiple Airlines
Deal found 3/7£549
ma 25/819:45LHR - PHX
1 stop25h 05mVirgin Atlantic
ti 9/915:05PHX - LHR
1 stop14h 40mVirgin Atlantic
Deal found 30/6£549
ma 25/809:30LHR - PHX
1 stop17h 46mAir Canada
ti 9/907:40PHX - LHR
1 stop14h 50mAir Canada
Deal found 3/7£550
ma 25/811:15LHR - PHX
Nonstop10h 55mBritish Airways
ti 9/910:21PHX - LHR
1 stop12h 59mBritish Airways
Deal found 2/7£552
la 13/912:40LHR - PHX
2 stops17h 07mUnited Airlines
ma 15/906:05PHX - LHR
2 stops17h 10mUnited Airlines
Deal found 1/7£554
ke 5/1109:25LCY - PHX
2 stops20h 19mSWISS
ke 12/1112:27PHX - LCY
2 stops17h 23mSWISS
Deal found 1/7£555
ma 8/910:40LGW - PHX
1 stop16h 48mAmerican Airlines
ke 22/1008:30PHX - LGW
1 stop15h 40mAmerican Airlines
Deal found 2/7£555
ke 26/1109:25LCY - PHX
2 stops19h 55mMultiple Airlines
su 7/1212:50PHX - LCY
2 stops17h 00mMultiple Airlines
Deal found 1/7£555
ma 25/811:15LHR - PHX
Nonstop10h 55mAmerican Airlines
ti 9/918:40PHX - LHR
Nonstop10h 10mAmerican Airlines
Deal found 2/7£561
to 21/811:55LHR - PHX
1 stop16h 24mJetBlue
ma 1/921:44PHX - LHR
1 stop15h 01mJetBlue
Deal found 1/7£562
ma 25/806:30LHR - PHX
2 stops17h 29mDelta
ti 9/906:05PHX - LHR
1 stop16h 40mDelta
Deal found 3/7£563
ma 25/808:30LHR - PHX
1 stop14h 09mMultiple Airlines
ti 9/913:35PHX - LHR
1 stop12h 05mMultiple Airlines
Deal found 2/7£564

Cheapflights Fare Finder

Customise your flight search to find flights from London to Phoenix 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 4 heinäkuu 2025.
Use the filters below to find and compare flights from London to Phoenix that are best for you.

Fly from

London

Fly to

Phoenix

Route

Depart

Return

Price

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

ma 25/8

10:45-23:40

1 stop20h 55m

Phoenix Sky Harbor Intl

ti 9/9

13:54-14:40

2 stops16h 46m

£549

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

ma 25/8

19:45-12:50

1 stop25h 05m

Phoenix Sky Harbor Intl

ti 9/9

15:05-13:45

1 stop14h 40m

£549

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

ma 25/8

09:30-19:16

1 stop17h 46m

Phoenix Sky Harbor Intl

ti 9/9

07:40-06:30

1 stop14h 50m

£550

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

ma 25/8

11:15-14:10

Nonstop10h 55m

Phoenix Sky Harbor Intl

ti 9/9

10:21-07:20

1 stop12h 59m

£552

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

la 13/9

12:40-21:47

2 stops17h 07m

Phoenix Sky Harbor Intl

ma 15/9

06:05-07:15

2 stops17h 10m

£554

LondonPhoenix

LCY - PHX

LCYPHX

London City

ke 5/11

09:25-22:44

2 stops20h 19m

Phoenix Sky Harbor Intl

ke 12/11

12:27-12:50

2 stops17h 23m

£555

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

ma 8/9

10:40-19:28

1 stop16h 48m

Phoenix Sky Harbor Intl

ke 22/10

08:30-08:10

1 stop15h 40m

£555

LondonPhoenix

LCY - PHX

LCYPHX

London City

ke 26/11

09:25-22:20

2 stops19h 55m

Phoenix Sky Harbor Intl

su 7/12

12:50-12:50

2 stops17h 00m

£555

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

ma 25/8

11:15-14:10

Nonstop10h 55m

Phoenix Sky Harbor Intl

ti 9/9

18:40-12:50

Nonstop10h 10m

£561

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

ma 25/8

06:30-15:59

2 stops17h 29m

Phoenix Sky Harbor Intl

ti 9/9

06:05-06:45

1 stop16h 40m

£563

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 42 results
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Best time to book a flight from London to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

How far ahead should I book a flight from London to Phoenix?

Use this chart to determine the optimal time to book a return flight from London to Phoenix. Price data was last updated on 27 June 2025.

The price you pay for your flight from London to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 53 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?

Currently, January is the cheapest month in which you can book a flight from London to Phoenix (average of £729). Flying from London to Phoenix 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 heinäkuu 2025.

It’s optimal to fly from London to Phoenix 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?

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

Travellers seeking maximum savings on their London to Phoenix flight should consider departing on Monday evenings 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

Explore weekly flight availability from London to Phoenix. 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 4 heinäkuu 2025.

The most flights from LON to PH1 are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost for a return flight from London to Phoenix?

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated 4 heinäkuu 2025.
Read through reviews of airlines operating flights from London to Phoenix, such as Delta, Air Transat, andFinnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from London to Phoenix. 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 round-trip?

    Currently priced at £549, Virgin Atlantic will fly you from London to Phoenix and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and British Airways - these airlines can fly you to your destination from £550 and £552, respectively. Virgin Atlantic is currently priced 16% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London to Phoenix one-way?

    £528 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 Lufthansa, with prices starting from £541 and £561, respectively.

  • What are the most popular routes from London to Phoenix?

  • What are the most reliable airlines from London to Phoenix?

    Consider Iberia (77%), American Airlines (75%) or Finnair (75%) when booking your flight. These represent the most reliable airlines when flying from London to Phoenix.

  • What are the cheapest flights from London to Phoenix?

    The cheapest flight price from London to Phoenix is £434. On average you can expect to pay £1,670. The most popular route, (London Heathrow - Phoenix Sky Harbor Intl), can usually be booked for £536.

  • Can I find deals for flights from London to Phoenix that include hotel bookings?

    Yes. In addition to deals on London to Phoenix flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Phoenix?

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

  • Can I find deals for business class flights from London to Phoenix?

    Yes. Cheapflights offers flight deals from London to Phoenix 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?

    Currently, January is the cheapest month in which you can book a flight from London to Phoenix (average of £729). Flying from London to Phoenix 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from London to Phoenix

Discover the top 10 airlines that operate flights from London to Phoenix. 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 4 heinäkuu 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£366Average£447FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£421Average£580FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest£436Average£536FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£444Average£551FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£460Average£619FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£489Average£614FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£494Average£714FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£510Average£674FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£519Average£653FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£532Average£538FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Phoenix?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Phoenix. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London to Phoenix?

Cheapflights helps you find that perfect flight to Phoenix 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 Phoenix with no change fees?

Need flexible booking options for your flight to Phoenix from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Phoenix become cheaper?

Of course! You can now track prices for flights from London to Phoenix 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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