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Cheap flights from Phoenix Sky Harbor Intl Airport to London from £260

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LON
7 Jul — 14 Jul1
1 adult

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to London are usually found in October or January, booked 66 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from Sky Harbor Intl to London

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to London (LON). 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 2 July 2025.

Round-trip from

£552

One-way from

£260

Popular in

June

Cheapest in

October

Average price

£755

Good round-trip deal

£571 or less

Good one-way deal

£402 or less
British Airways
  • British Airways
  • 13/11-23/11
  • Nonstop
  • 20h 45m total
  • Phoenix to London
11/10
  • 11/10
  • 2 total stops
  • 43h 55m total
  • Phoenix to London
Highest demand for flights based on searches. 18% potential increase in price (£111 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to London (LON).
Price to beat on a one-way flight from Phoenix Sky Harbor Intl to London (LON).

Find flight deals from Sky Harbor Intl to London

Cheapest flights from Sky Harbor Intl to London
Explore the most affordable flight options available from Sky Harbor Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Sat 6/1220:30PHX - LHR
Nonstop9h 50mBritish Airways
Sat 13/1214:30LHR - PHX
Nonstop10h 55mBritish Airways
Deal found 1/7£552
Fri 8/806:05PHX - LGW
1 stop20h 50mMultiple Airlines
Sun 17/810:00LGW - PHX
2 stops19h 37mMultiple Airlines
Deal found 1/7£552
Sat 27/916:11PHX - LHR
1 stop17h 04mDelta
Mon 6/1008:40LHR - PHX
2 stops18h 18mDelta
Deal found 1/7£553
Wed 30/713:37PHX - LHR
1 stop13h 33mAir France
Thu 14/806:15LHR - PHX
1 stop14h 35mAir France
Deal found 1/7£557
Thu 13/1115:33PHX - LHR
2 stops17h 17mLufthansa
Sun 23/1106:30LHR - PHX
2 stops22h 14mLufthansa
Deal found 1/7£560
Mon 15/912:20PHX - LHR
2 stops39h 30mAir Canada
Tue 30/909:30LHR - PHX
1 stop17h 49mAir Canada
Deal found 1/7£560
Mon 13/1008:30PHX - LGW
1 stop15h 40mAmerican Airlines
Tue 21/1010:25LGW - PHX
1 stop15h 24mAmerican Airlines
Deal found 2/7£561
Sun 10/821:44PHX - LHR
1 stop15h 01mJetBlue
Fri 15/808:15LHR - PHX
1 stop20h 04mJetBlue
Deal found 1/7£563
Sun 21/922:59PHX - LHR
3 stops26h 36mMultiple Airlines
Mon 6/1009:30LHR - PHX
3 stops20h 34mMultiple Airlines
Deal found 1/7£565
Wed 30/714:52PHX - LHR
1 stop14h 38mVirgin Atlantic
Wed 6/819:45LHR - PHX
1 stop25h 05mVirgin Atlantic
Deal found 30/6£567
Tue 22/718:45PHX - LHR
Nonstop10h 05mIberia
Tue 29/710:05LHR - PHX
1 stop19h 09mIberia
Deal found 1/7£568
Wed 6/807:04PHX - LCY
2 stops17h 46mSWISS
Tue 19/809:25LCY - PHX
2 stops21h 44mSWISS
Deal found 30/6£568

Cheapflights Fare Finder

Customise your flight search to find flights from Sky Harbor Intl to London 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 2 July 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to London that are best for you.

Fly from

Sky Harbor Intl

Fly to

London

Route

Depart

Return

Price

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 13/11

20:30-13:20

Nonstop9h 50m

London Heathrow

Sun 23/11

14:30-18:25

Nonstop10h 55m

£552

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Fri 8/8

06:05-10:55

1 stop20h 50m

London Gatwick

Sun 17/8

10:00-21:37

2 stops19h 37m

£552

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sat 27/9

16:11-17:15

1 stop17h 04m

London Heathrow

Mon 6/10

08:40-18:58

2 stops18h 18m

£553

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sat 16/8

10:50-07:55

2 stops37h 05m

London Heathrow

Sun 31/8

06:00-21:47

2 stops23h 47m

£554

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 30/7

13:37-11:10

1 stop13h 33m

London Heathrow

Thu 14/8

06:15-12:50

1 stop14h 35m

£557

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 13/11

15:33-15:50

2 stops17h 17m

London Heathrow

Sun 23/11

06:30-21:44

2 stops22h 14m

£560

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sat 26/7

20:30-11:50

2 stops31h 20m

London Heathrow

Thu 7/8

09:30-19:16

1 stop17h 46m

£560

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 10/8

21:44-20:45

1 stop15h 01m

London Heathrow

Thu 14/8

08:15-20:19

1 stop20h 04m

£563

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 21/9

22:59-09:35

3 stops26h 36m

London Heathrow

Mon 6/10

09:30-22:04

3 stops20h 34m

£565

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 30/7

14:52-13:30

1 stop14h 38m

London Heathrow

Wed 6/8

19:45-12:50

1 stop25h 05m

£567

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 57 results
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Best time to book a flight from Sky Harbor Intl to London

Have a flexible travel schedule? Discover the best time to fly to London from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to London

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

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

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to London may vary depending on when you book. For the best chance of a lower fare, look to book 66 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 Phoenix Sky Harbor Intl Airport to London?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London (average of £112). Flying from Phoenix Sky Harbor Intl Airport to London in August is currently the most expensive (average of £164). 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 PHX to LON?

Find hourly flight availability from Sky Harbor Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

When flying from Phoenix Sky Harbor Intl Airport to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 29% versus a flight in the evening.

Weekly flight availability from Phoenix Sky Harbor Intl Airport to London

Explore weekly flight availability from Sky Harbor Intl to London. 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 2 July 2025.

The most flights from PHX to LON 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).

How much does it cost for a return flight from Phoenix Sky Harbor Intl Airport to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 2 July 2025.
Read reviews from past customers who have flown with Delta, Porter Airlines, andKLM from Phoenix Sky Harbor Intl Airport to London. 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.

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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!

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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!

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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!

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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!

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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 Sky Harbor Intl to London. 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 Phoenix Sky Harbor Intl Airport to London round-trip?

    Flying on British Airways is currently your cheapest option to London, with prices starting at £552. Additional return tickets that might be worth considering are offered by Delta and SWISS, with the lowest prices starting at £553 and £554, respectively. These flights start at 16% lower than the current average price 3 months from now.

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

    £272 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Air Canada and WestJet, with prices starting from £278 and £282, respectively.

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

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

    The top 3 most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to London are Iberia (83%), American Airlines (81%) and Finnair (81%).

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

    Looking at all options, your cheapest flight can be booked for £315. While the most popular route (Phoenix Sky Harbor Intl - London Heathrow) can be booked for £445 on average our data indicates £636 when flying from Phoenix Sky Harbor Intl Airport to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to London 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 Phoenix Sky Harbor Intl Airport to London?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London (average of £112). Flying from Phoenix Sky Harbor Intl Airport to London in August is currently the most expensive (average of £164). 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

Travelling 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
Hounslow
Croydon
Milton Keynes
Deal
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Hayes
Folkestone
Southend-on-Sea
Watford
Ipswich
Winchester
Maidstone
Guildford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Sky Harbor Intl to London

Discover the top 4 airlines that operate flights from Sky Harbor Intl to London. 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 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£332Average£489FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£455Average£531FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£517Average£798FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£517Average£716FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

When you search for this flight from Sky Harbor Intl to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

Yes! Cheapflights helps users easily find flights from Sky Harbor Intl to London with no change fees.

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

Not ready to book yet? You can track prices for flights from Sky Harbor Intl to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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