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Cheap flights from London to Phoenix Sky Harbor Intl Airport from £286

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHX
5 Jan — 12 Jan1
1 adult
1 adult, Economy, 0 bags

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

Cheap flight deals from London to Sky Harbor Intl

Enter your travel dates to find the best prices.

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 6 December 2025.

Tue 30/1217:20LHR - PHX
1 stop23h 31mVirgin Atlantic
Thu 15/107:10PHX - LHR
1 stop16h 55mVirgin Atlantic
Deal found 4/12£633
Tue 30/1217:20LHR - PHX
1 stop33h 07mAir France
Thu 15/112:45PHX - LHR
2 stops18h 00mAir France
Deal found 5/12£696
Tue 30/1217:20LHR - PHX
1 stop30h 26mKLM
Thu 15/106:15PHX - LHR
2 stops19h 45mKLM
Deal found 6/12£700
Thu 11/1207:25LHR - PHX
1 stop22h 19mIcelandair
Tue 6/111:40PHX - LHR
1 stop27h 00mIcelandair
Deal found 4/12£704
Tue 30/1217:20LHR - PHX
1 stop23h 31mMultiple Airlines
Thu 15/112:45PHX - LHR
2 stops18h 00mMultiple Airlines
Deal found 4/12£715
Thu 11/1207:25LHR - PHX
1 stop33h 44mJetBlue
Tue 6/111:40PHX - LHR
1 stop27h 00mJetBlue
Deal found 5/12£717
Tue 30/1208:20LHR - PHX
1 stop21h 22mBritish Airways
Thu 15/120:25PHX - LHR
Nonstop9h 50mBritish Airways
Deal found 4/12£746
Thu 4/1214:50LHR - PHX
2 stops36h 35mWestJet
Sat 31/119:35PHX - LHR
1 stop34h 15mWestJet
Deal found 4/12£747
Wed 24/1209:30LHR - PHX
2 stops19h 11mUnited Airlines
Sun 28/1200:45PHX - LHR
1 stop24h 10mUnited Airlines
Deal found 4/12£758
Wed 24/1216:30LHR - PHX
1 stop26h 49mFinnair
Mon 29/1214:50PHX - LHR
1 stop14h 30mFinnair
Deal found 5/12£764
Tue 9/1211:40LGW - PHX
3 stops32h 38mMultiple Airlines
Thu 11/1219:35PHX - LGW
2 stops31h 10mMultiple Airlines
Deal found 5/12£838
Sat 27/1214:00LGW - PHX
1 stop16h 49mMultiple Airlines
Sat 10/113:05PHX - LGW
2 stops57h 55mMultiple Airlines
Deal found 5/12£869

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 6 December 2025.

Round-trip from

£626

One-way from

£286

Popular in

December

Cheapest in

September

Average price

£814

Good round-trip deal

£662 or less

Good one-way deal

£442 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/5-11/5
  • 4 total stops
  • 46h 58m total
  • London to Phoenix
Search Deals
5/2
  • 5/2
  • 3 total stops
  • 44h 27m total
  • London to Phoenix
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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

 
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 6 December 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

Fri 1/5

10:20-22:58

2 stops20h 38m

Phoenix Sky Harbor Intl

Mon 11/5

23:15-09:35

2 stops26h 20m

£626

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 9/2

07:05-23:15

3 stops23h 10m

Phoenix Sky Harbor Intl

Sun 15/2

06:15-16:00

3 stops26h 45m

£628

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 10/3

07:05-22:29

3 stops22h 24m

Phoenix Sky Harbor Intl

Tue 24/3

06:10-14:35

3 stops25h 25m

£630

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 15/1

07:05-23:15

3 stops23h 10m

Phoenix Sky Harbor Intl

Thu 29/1

13:24-21:40

2 stops25h 16m

£630

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 4/2

07:05-23:15

3 stops23h 10m

Phoenix Sky Harbor Intl

Wed 25/2

06:15-16:25

3 stops27h 10m

£633

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 12/2

12:20-21:47

1 stop16h 27m

Phoenix Sky Harbor Intl

Mon 16/2

23:59-21:40

1 stop14h 41m

£639

LondonPhoenix

LCY - PHX

LCYPHX

London City

Mon 19/1

09:15-23:57

2 stops21h 42m

Phoenix Sky Harbor Intl

Mon 2/2

16:36-17:05

2 stops17h 29m

£641

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 19/1

08:20-16:17

1 stop14h 57m

Phoenix Sky Harbor Intl

Mon 2/2

20:25-13:15

Nonstop9h 50m

£648

LondonPhoenix

LCY - PHX

LCYPHX

London City

Wed 14/1

09:20-23:57

2 stops21h 37m

Phoenix Sky Harbor Intl

Tue 20/1

12:28-12:55

2 stops41h 27m

£652

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 12/2

09:30-22:29

2 stops19h 59m

Phoenix Sky Harbor Intl

Mon 16/2

08:30-07:25

2 stops15h 55m

£655

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 60 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 5 December 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 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 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 £456). Flying from London to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £585). 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 6 December 2025.

It’s optimal to fly from London to Phoenix Sky Harbor Intl Airport at midday. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

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 6 December 2025.

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

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

What’s the top stopover airport for flights from London to Phoenix Sky Harbor Intl Airport?

Share of one-stop return flights from London to Phoenix Sky Harbor Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

New York (JFK) – chosen by Cheapflights users on 47% of one-stop itineraries from London to Phoenix Sky Harbor Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to Phoenix Sky Harbor Intl Airport?

Average return fare for one-stop flights from London to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £533.

What’s the fastest stopover option from London to Phoenix Sky Harbor Intl Airport?

Shortest average travel time for one-stop one-way flights from London to Phoenix Sky Harbor Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Salt Lake City (SLC) have the shortest average one-way travel time for one-stop routes: 13h 20m.

Which airport typically offers the quickest stopover for flights from London to Phoenix Sky Harbor Intl Airport?

Average stopover duration for one-stop one-way flights from London to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Salt Lake City (SLC) offer the fastest connection on this route, with an average stopover time of 1h 11m.

How often are flights from London to Phoenix delayed?

About 26% of weekly flights between London and Phoenix have experienced delays in the past year, with the average delay time being 163 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon 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 Thursday 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 past year, American Airlines have had the lowest number of delays on this route, with just 25% of flights being delayed.

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 6 December 2025.
Check out reviews from past customers who have flown with Finnair, Virgin Atlantic, andJetBlue from London to Phoenix Sky Harbor Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
675 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
JetBlue
7.2
Good
2,898 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
3,041 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,562 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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?

    Airlines like Scandinavian Airlines, SWISS, and Icelandair fly from London to Phoenix Sky Harbor Intl Airport in about 17h 51m. The time it takes to get you to your destination can typically vary by up to 3h 51m. There are 5277 mi between London and Phoenix Sky Harbor Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    WestJet, at £374, was found to be the cheapest airline from London to Phoenix Sky Harbor Intl Airport.Alternate airlines flying return to your destination include Icelandair and JetBlue. You may be able to fly from London to Phoenix Sky Harbor Intl Airport for 43% 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 £278. However, be on the lookout for offers from Virgin Atlantic and Iberia, 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?

    The most popular flight routes from London to Phoenix Sky Harbor Intl Airport are London Heathrow - Phoenix Sky Harbor Intl, London Gatwick - Phoenix Sky Harbor Intl and London City - Phoenix Sky Harbor Intl.

  • 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 American Airlines (57%), Finnair (57%) or Iberia (57%) 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 £1,121 for a flight from London to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is £410 while the most popular route, (London Heathrow - Phoenix Sky Harbor Intl) is currently priced at £469.

  • 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 £456). Flying from London to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £585). 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
Chandler

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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 6 December 2025.
British Airways flights from London to Phoenix Sky Harbor Intl
Finnair flights from London to Phoenix Sky Harbor Intl
Iberia flights from London to Phoenix Sky Harbor Intl

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 6 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£374Average£560FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£446Average£665FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£456Average£648FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£481Average£650FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£495Average£666FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£496Average£550FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£502Average£619FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£509Average£617FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£521Average£687FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapest£543Average£792FlexibilityNo cancel feeOn-time77%
Search Air France 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 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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