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Cheap flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport from £295

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHX
10 Mar — 17 Mar1
1 adult

The best prices from London Heathrow to Phoenix Sky Harbor Intl are usually found in February or November, booked 39 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Heathrow to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 5 March 2025.

Round-trip from

£548

One-way from

£295

Popular in

August

Cheapest in

February

Average price

£652

Good round-trip deal

£616 or less

Good one-way deal

£762 or less
20/3-24/3
  • 20/3-24/3
  • 2 total stops
  • 33h 59m total
  • London to Phoenix
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7/5
  • 7/5
  • 2 total stops
  • 50h 29m total
  • London to Phoenix
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Highest demand for flights based on searches. 12% potential increase in price (£79 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from London Heathrow to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from London Heathrow to Phoenix Sky Harbor Intl.
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Find flight deals from Heathrow to Sky Harbor Intl

Cheapest flights from Heathrow to Sky Harbor Intl
Explore the most affordable flight options available from Heathrow to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 March 2025.

Thu 20/315:05LHR - PHX
1 stop16h 04mMultiple Airlines
Mon 24/314:30PHX - LHR
1 stop17h 55mMultiple Airlines
Deal found 5/3£548
Sat 3/516:15LHR - PHX
1 stop25h 08mLufthansa
Sat 5/712:32PHX - LHR
1 stop15h 13mLufthansa
Deal found 4/3£553
Tue 6/508:15LHR - PHX
1 stop20h 33mJetBlue
Tue 13/521:50PHX - LHR
1 stop14h 55mJetBlue
Deal found 3/3£555
Thu 1/508:40LHR - PHX
2 stops18h 50mAir Canada
Sat 10/508:00PHX - LHR
1 stop14h 30mAir Canada
Deal found 4/3£563
Mon 21/406:00LHR - PHX
2 stops23h 51mSWISS
Mon 5/507:00PHX - LHR
2 stops16h 55mSWISS
Deal found 5/3£566
Thu 1/511:15LHR - PHX
Nonstop11h 05mFinnair
Sat 10/517:02PHX - LHR
1 stop15h 03mFinnair
Deal found 4/3£566
Tue 25/306:00LHR - PHX
2 stops21h 05mAustrian Airlines
Mon 31/308:40PHX - LHR
1 stop18h 00mAustrian Airlines
Deal found 4/3£568
Mon 17/309:30LHR - PHX
2 stops20h 53mUnited Airlines
Mon 24/307:01PHX - LHR
1 stop17h 54mUnited Airlines
Deal found 3/3£569
Tue 22/411:15LHR - PHX
Nonstop11h 05mBritish Airways
Tue 29/420:40PHX - LHR
Nonstop10h 00mBritish Airways
Deal found 4/3£583
Mon 21/406:15LHR - PHX
1 stop14h 35mDelta
Mon 5/509:17PHX - LHR
2 stops15h 38mDelta
Deal found 4/3£596
Mon 15/911:15LHR - PHX
Nonstop11h 00mAmerican Airlines
Mon 29/918:50PHX - LHR
Nonstop10h 00mAmerican Airlines
Deal found 4/3£607
Wed 2/409:20LHR - PHX
1 stop16h 03mVirgin Atlantic
Sun 6/422:14PHX - LHR
1 stop26h 36mVirgin Atlantic
Deal found 4/3£636

Find flights from Heathrow to Sky Harbor Intl within your budget

Customise your flight search to find flights from Heathrow 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 5 March 2025.

Fly from

Heathrow

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 20/3

15:05-00:09

1 stop16h 04m

Phoenix Sky Harbor Intl

Mon 24/3

14:30-15:25

1 stop17h 55m

£548

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sat 3/5

16:15-09:23

1 stop25h 08m

Phoenix Sky Harbor Intl

Sat 5/7

12:32-11:45

1 stop15h 13m

£553

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 6/5

08:15-20:48

1 stop20h 33m

Phoenix Sky Harbor Intl

Tue 13/5

21:50-20:45

1 stop14h 55m

£555

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 1/5

08:40-19:30

2 stops18h 50m

Phoenix Sky Harbor Intl

Sat 10/5

08:00-06:30

1 stop14h 30m

£563

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 21/4

06:00-21:51

2 stops23h 51m

Phoenix Sky Harbor Intl

Mon 5/5

07:00-07:55

2 stops16h 55m

£566

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 1/5

11:15-14:20

Nonstop11h 05m

Phoenix Sky Harbor Intl

Sat 10/5

17:02-16:05

1 stop15h 03m

£566

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 25/3

06:00-20:05

2 stops21h 05m

Phoenix Sky Harbor Intl

Mon 31/3

08:40-10:40

1 stop18h 00m

£568

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 17/3

09:30-23:23

2 stops20h 53m

Phoenix Sky Harbor Intl

Mon 24/3

07:01-07:55

1 stop17h 54m

£569

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 22/4

11:15-14:20

Nonstop11h 05m

Phoenix Sky Harbor Intl

Tue 29/4

20:40-14:40

Nonstop10h 00m

£583

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 21/4

11:15-14:20

Nonstop11h 05m

Phoenix Sky Harbor Intl

Mon 5/5

15:18-12:15

1 stop12h 57m

£591

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 23 results
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2
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Best time to book a flight from Heathrow to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Heathrow 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.

Travel insights for flights from Heathrow to Sky Harbor Intl

Get recent, data-driven insights about flights from Heathrow to Sky Harbor Intl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Sky Harbor Intl. Price data was last updated on 28 February 2025.

The best time to book flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport (average of £729). Flying from London Heathrow Airport 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 LHR to PHX?

Find hourly flight availability from Heathrow 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 5 March 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Sky Harbor Intl. Price data was last updated on 2 March 2025.

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

Weekly flight availability from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Heathrow 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 5 March 2025.

The most flights from LHR to PHX are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 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 5 March 2025.
Read through reviews of airlines operating flights from London to Phoenix, such as Delta, Finnair and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,045 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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

Delta
8.0
Very Good
8,045 reviews
Delta
8.0
Very Good
8,045 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very Good
8,045 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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

Austrian Airlines
7.5
Good
767 reviews
Delta
8.0
Very Good
8,045 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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

SWISS
7.5
Good
1,562 reviews
Delta
8.0
Very Good
8,045 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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

United Airlines
7.4
Good
8,660 reviews
Delta
8.0
Very Good
8,045 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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 Heathrow 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 Heathrow Airport to Phoenix Sky Harbor Intl Airport round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport round-trip from £553. Other airlines that can offer you cheap pricing are JetBlue, from £555, and Air Canada, from £563. These flights start at 23% lower than the current average price 3 months from now.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport are WestJet (£427), Aer Lingus (£488), and JetBlue (£558).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Phoenix Sky Harbor Intl Airport on time: American Airlines (75%), Aer Lingus (75%), Finnair (75%).

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

    While on average a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport is generally £988, our data shows the cheapest flight currently is £527. When looking at the most popular route, (London Heathrow - Phoenix Sky Harbor Intl), you can expect to pay £508 for that flight.

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

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

  • How can I find direct flights from Heathrow 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 Heathrow to Sky Harbor Intl.

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

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

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

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
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Fly from Heathrow to Sky Harbor Intl on these airlines

Choose from the following airlines for your flight from Heathrow to Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on 5 March 2025.
British Airways flights from London Heathrow to Phoenix Sky Harbor Intl
Finnair flights from London Heathrow to Phoenix Sky Harbor Intl
Iberia flights from London Heathrow to Phoenix Sky Harbor Intl

Top 10 airlines flying from Heathrow to Sky Harbor Intl

Discover the top 10 airlines that operate flights from Heathrow 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 5 March 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£406Average£525FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£452Average£590FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest£466Average£565FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£477Average£620FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£520Average£660FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£524Average£743FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£546Average£685FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£557Average£700FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£564Average£577FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£567Average£707FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Heathrow to Sky Harbor Intl?

Deals for Heathrow to Sky Harbor Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Sky Harbor Intl for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Sky Harbor Intl from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sky Harbor Intl from Heathrow today and book when prices fit your budget.

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