How long is the flight from London to Phoenix Sky Harbor Intl Airport?

Airlines like SWISS, United Airlines, and Virgin Atlantic fly from London to Phoenix Sky Harbor Intl Airport in about 17h 25m. The time it takes to get you to your destination can typically vary by up to 4h 19m. There are 5255 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?

Air Canada, at £423, was found to be the cheapest airline from London to Phoenix Sky Harbor Intl Airport.Alternate airlines flying return to your destination include JetBlue and Virgin Atlantic. You may be able to fly from London to Phoenix Sky Harbor Intl Airport for 44% 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 £251. However, be on the lookout for offers from JetBlue and British Airways, as they are both options that can get you from London to Phoenix Sky Harbor Intl Airport for a low price.

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.

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).

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 cheapest flights from London to Phoenix Sky Harbor Intl Airport?

On average you can expect to pay £1,501 for a flight from London to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is £443 while the most popular route, (London Heathrow - Phoenix Sky Harbor Intl) is currently priced at £454.

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 (78%), Finnair (78%) or Iberia (78%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from London to Phoenix Sky Harbor Intl Airport?

British Airways, JetBlue and American Airlines are the most popular airlines when flying from London to Phoenix Sky Harbor Intl Airport.

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.

£476+ Cheap Flights from London to Phoenix Sky Harbor Intl Airport

Cheapflights Tip: The best prices from London to Phoenix Sky Harbor Intl are usually found in February or November, booked 58 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from London to Sky Harbor Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 23 August 2026.

Sat 31/1011:40 -

3 stops31h 43m

Sat 7/1118:00 -

2 stops32h 45m

Deal found 21/8£618

Fri 23/1007:30 -

3 stops23h 48m

Mon 2/1112:26 -

2 stops22h 24m

Deal found 22/8£618

Mon 5/1022:25 -

3 stops31h 10m

Mon 19/1008:00 -

2 stops25h 05m

Deal found 21/8£618

Mon 5/1017:40 -

2 stops26h 30m

Mon 19/1008:00 -

1 stop19h 50m

Deal found 23/8£619

Sat 19/911:35 -

3 stops32h 35m

Sat 3/1008:00 -

2 stops17h 25m

Deal found 20/8£620

Tue 6/1014:30 -

1 stop15h 43m

Tue 13/1014:00 -

1 stop17h 00m

Deal found 22/8£620

Tue 20/1009:15 -

2 stops20h 20m

Tue 3/1107:00 -

3 stops28h 30m

Deal found 21/8£621

Mon 21/911:35 -

3 stops32h 35m

Mon 5/1008:00 -

2 stops17h 25m

Deal found 23/8£621

Tue 20/1008:20 -

1 stop17h 36m

Tue 3/1114:00 -

1 stop15h 30m

Deal found 21/8£621

Thu 26/1114:50 -

1 stop14h 25m

Mon 30/1113:25 -

1 stop15h 25m

Deal found 22/8£622

Wed 21/1006:40 -

2 stops22h 13m

Wed 28/1013:30 -

3 stops19h 55m

Deal found 22/8£623

Mon 5/1009:40 -

1 stop33h 24m

Mon 19/1022:51 -

1 stop27h 09m

Deal found 19/8£624

Best flights from London to Sky Harbor Intl
Discover carefully curated flight deals from London to Sky Harbor Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Fri 11/922:00 -

3 stops31h 35m

Sat 19/913:15 -

2 stops20h 20m

Deal found 20/8£709

Tue 22/909:25 -

2 stops21h 44m

Tue 29/907:10 -

2 stops17h 15m

Deal found 23/8£732

Mon 16/1109:30 -

2 stops17h 25m

Mon 30/1106:20 -

2 stops16h 35m

Deal found 18/8£733

Tue 13/1017:00 -

2 stops35h 53m

Sat 17/1015:59 -

2 stops18h 31m

Deal found 20/8£742

Tue 9/213:15 -

Nonstop11h 00m

Thu 18/215:17 -

1 stop12h 08m

Deal found 18/8£759

Mon 5/1010:25 -

2 stops21h 11m

Mon 19/1012:16 -

2 stops19h 44m

Deal found 20/8£777

Sun 1/1111:40 -

1 stop31h 50m

Tue 1/1213:30 -

1 stop13h 15m

Deal found 18/8£1,000

Fri 23/1010:50 -

2 stops33h 35m

Fri 30/1013:20 -

2 stops37h 35m

Deal found 23/8£1,184

Mon 5/1006:00 -

2 stops20h 38m

Mon 19/1007:10 -

2 stops16h 45m

Deal found 22/8£733

Tue 22/907:30 -

2 stops19h 03m

Tue 29/922:30 -

1 stop14h 10m

Deal found 23/8£738

Sat 12/906:35 -

3 stops23h 00m

Sat 19/907:55 -

2 stops20h 05m

Deal found 22/8£758

Mon 5/1017:00 -

2 stops25h 36m

Fri 23/1015:25 -

1 stop16h 35m

Deal found 22/8£810

Fri 15/106:40 -

3 stops21h 55m

Fri 29/113:10 -

2 stops22h 20m

Deal found 18/8£823

Wed 7/1009:15 -

2 stops19h 34m

Wed 14/1007:10 -

2 stops17h 30m

Deal found 23/8£748

Thu 17/910:05 -

Nonstop11h 00m

Thu 24/915:34 -

1 stop12h 41m

Deal found 22/8£846

Thu 31/1208:00 -

1 stop15h 34m

Tue 26/111:30 -

2 stops15h 55m

Deal found 22/8£791

Wed 25/1111:15 -

1 stop29h 57m

Fri 15/123:40 -

1 stop24h 50m

Deal found 23/8£799

Tue 15/909:15 -

2 stops21h 54m

Tue 22/907:10 -

2 stops21h 25m

Deal found 18/8£773

Sat 3/1006:50 -

2 stops19h 48m

Sat 10/1007:10 -

2 stops15h 45m

Deal found 19/8£793

Mon 26/1008:40 -

2 stops20h 35m

Mon 2/1119:55 -

3 stops30h 35m

Deal found 18/8£849

Tue 6/1019:15 -

2 stops31h 23m

Tue 13/1007:10 -

2 stops17h 30m

Deal found 21/8£778

Wed 16/1210:00 -

2 stops20h 29m

Tue 5/116:10 -

1 stop16h 35m

Deal found 22/8£1,038

Mon 14/909:15 -

2 stops21h 44m

Mon 28/907:10 -

2 stops21h 25m

Deal found 21/8£807

Sun 20/906:45 -

2 stops22h 50m

Sun 4/1012:00 -

2 stops18h 55m

Deal found 21/8£938

Wed 16/917:00 -

1 stop28h 10m

Wed 23/910:37 -

2 stops21h 23m

Deal found 19/8£1,046

Fri 2/1010:50 -

2 stops33h 41m

Fri 9/1013:20 -

2 stops36h 35m

Deal found 22/8£1,273

Tue 15/909:15 -

2 stops21h 54m

Tue 29/907:10 -

2 stops17h 30m

Deal found 18/8£830

Mon 14/908:00 -

2 stops21h 35m

Mon 28/908:00 -

3 stops22h 40m

Deal found 21/8£938

Mon 5/1009:15 -

2 stops21h 09m

Mon 19/1007:10 -

2 stops21h 25m

Deal found 19/8£830

Tue 6/1017:35 -

2 stops50h 50m

Tue 20/1013:20 -

2 stops43h 20m

Deal found 18/8£1,347

Find flight deals from London to Sky Harbor Intl

Round-trip from	£618
One-way from	£476
Popular in	June
Cheapest in	February
Average price	£877
Good round-trip deal	£590 or less
Good one-way deal	£565 or less

31/10-7/11
5 total stops
64h 28m total
London to Phoenix

Search Deals

22/9
2 total stops
21h 55m total
London to Phoenix

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£80 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

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

Use the filters below to find and compare flights from London to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPhoenix

STN London Stansted - PHX Phoenix Sky Harbor Intl

STNPHX

London Stansted

Fri 11/9

22:00-21:35

3 stops31h 35m

Phoenix Sky Harbor Intl

Sat 19/9

13:15-17:35

2 stops20h 20m

£709

LondonPhoenix

LGW London Gatwick - PHX Phoenix Sky Harbor Intl

LGWPHX

London Gatwick

Tue 22/9

09:25-23:09

2 stops21h 44m

Phoenix Sky Harbor Intl

Tue 29/9

07:10-08:25

2 stops17h 15m

£732

LondonPhoenix

LHR London Heathrow - PHX Phoenix Sky Harbor Intl

LHRPHX

London Heathrow

Mon 16/11

09:30-19:55

2 stops17h 25m

Phoenix Sky Harbor Intl

Mon 30/11

06:20-05:55

2 stops16h 35m

£733

LondonPhoenix

LHR London Heathrow - PHX Phoenix Sky Harbor Intl

LHRPHX

London Heathrow

Mon 5/10

06:00-18:38

2 stops20h 38m

Phoenix Sky Harbor Intl

Mon 19/10

07:10-07:55

2 stops16h 45m

£733

LondonPhoenix

LHR London Heathrow - PHX Phoenix Sky Harbor Intl

LHRPHX

London Heathrow

Tue 22/9

07:30-18:33

2 stops19h 03m

Phoenix Sky Harbor Intl

Tue 29/9

22:30-20:40

1 stop14h 10m

£738

LondonPhoenix

LHR London Heathrow - PHX Phoenix Sky Harbor Intl

LHRPHX

London Heathrow

Tue 13/10

17:00-20:53

2 stops35h 53m

Phoenix Sky Harbor Intl

Sat 17/10

15:59-18:30

2 stops18h 31m

£742

LondonPhoenix

LCY London City - PHX Phoenix Sky Harbor Intl

LCYPHX

London City

Wed 7/10

09:15-20:49

2 stops19h 34m

Phoenix Sky Harbor Intl

Wed 14/10

07:10-08:40

2 stops17h 30m

£748

LondonPhoenix

STN London Stansted - PHX Phoenix Sky Harbor Intl

STNPHX

London Stansted

Sat 12/9

06:35-21:35

3 stops23h 00m

Phoenix Sky Harbor Intl

Sat 19/9

07:55-12:00

2 stops20h 05m

£758

Fastest return journey

LondonPhoenix

LHR London Heathrow - PHX Phoenix Sky Harbor Intl

LHRPHX

London Heathrow

Tue 9/2

13:15-17:15

Nonstop11h 00m

Phoenix Sky Harbor Intl

Thu 18/2

15:17-10:25

1 stop12h 08m

£759

LondonPhoenix

LCY London City - PHX Phoenix Sky Harbor Intl

LCYPHX

London City

Tue 15/9

09:15-23:09

2 stops21h 54m

Phoenix Sky Harbor Intl

Tue 22/9

07:10-12:35

2 stops21h 25m

£773

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LON-PHX

LGW-PHX

LHR-PHX

STN-PHX

LCY-PHX

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

LON-PHX

LGW-PHX

LHR-PHX

STN-PHX

LCY-PHX

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

Currently, February is the cheapest month in which you can book a flight from London to Phoenix Sky Harbor Intl Airport (average of £640). Flying from London to Phoenix Sky Harbor Intl Airport in August is currently the most expensive (average of £948). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Phoenix Sky Harbor Intl Airport as you normally would.

Weekly flight availability from London to Phoenix Sky Harbor Intl Airport

The most flights from LON to PHX are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

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

Airfare is below average for this route at the moment.

London to Phoenix Sky Harbor Intl Airport flights typically cost between £637 and £998 in October.
The cheapest return price found within the last 5 days was £618 on Multiple Airlines (31 Oct–7 Nov).

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

New York (JFK) – chosen by Cheapflights users on 56% 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?

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £302.

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

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 8h 55m.

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

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 19m.

How often are flights from London to Phoenix delayed?

About 25% of weekly flights between London and Phoenix have experienced delays in the past year, with the average delay time being 162 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 Tuesday 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 23% of flights being delayed.

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

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 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Sky Harbor Intl

Check out reviews from past customers who have flown with Finnair,American Airlines, 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

1,428 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

Finnair

7.6

Good

1,428 reviews

Finnair

7.6

Good

1,428 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

American Airlines

7.1

Good

11,981 reviews

Finnair

7.6

Good

1,428 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

JetBlue

7.1

Good

3,037 reviews

Finnair

7.6

Good

1,428 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

Lufthansa

6.8

Okay

8,211 reviews

Finnair

7.6

Good

1,428 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

British Airways

6.7

Okay

8,186 reviews

Finnair

7.6

Good

1,428 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

Related info for your journey

How long is the flight from London to Phoenix Sky Harbor Intl Airport?
Airlines like SWISS, United Airlines, and Virgin Atlantic fly from London to Phoenix Sky Harbor Intl Airport in about 17h 25m. The time it takes to get you to your destination can typically vary by up to 4h 19m. There are 5255 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?
Air Canada, at £423, was found to be the cheapest airline from London to Phoenix Sky Harbor Intl Airport.Alternate airlines flying return to your destination include JetBlue and Virgin Atlantic. You may be able to fly from London to Phoenix Sky Harbor Intl Airport for 44% 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 £251. However, be on the lookout for offers from JetBlue and British Airways, 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 (78%), Finnair (78%) or Iberia (78%) 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 £1,501 for a flight from London to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is £443 while the most popular route, (London Heathrow - Phoenix Sky Harbor Intl) is currently priced at £454.
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, February is the cheapest month in which you can book a flight from London to Phoenix Sky Harbor Intl Airport (average of £640). Flying from London to Phoenix Sky Harbor Intl Airport in August is currently the most expensive (average of £948). 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

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Fly from London to Sky Harbor Intl on these airlines

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

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£423	Average£693	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
JetBlue	Cheapest£427	Average£724	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£436	Average£724	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£477	Average£783	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£505	Average£754	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£510	Average£735	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Lufthansa	Cheapest£511	Average£771	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest£559	Average£747	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Iberia	Cheapest£566	Average£739	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Aer Lingus	Cheapest£753	Average£950	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

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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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Cheap flights from London to Phoenix Sky Harbor Intl Airport from £476

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Sky Harbor Intl

Cheapest flights from London to Sky Harbor IntlExplore 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 23 August 2026.

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 23 August 2026.

Best flights from London to Sky Harbor IntlDiscover carefully curated flight deals from London to Sky Harbor Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Discover carefully curated flight deals from London to Sky Harbor Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Direct flights from London to Sky Harbor IntlExplore direct flight options from London to Sky Harbor Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 August 2026.

Explore direct flight options from London to Sky Harbor Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 August 2026.

Last-minute flights from London to Sky Harbor IntlDiscover last-minute flight deals from London to Sky Harbor Intl. Data last updated 23 August 2026 and is based on user searches.

Discover last-minute flight deals from London to Sky Harbor Intl. Data last updated 23 August 2026 and is based on user searches.

One-way flights from London to Sky Harbor IntlSearch for one-way flight options from London to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Search for one-way flight options from London to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Find flight deals from London to Sky Harbor Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Phoenix Sky Harbor Intl Airport that are best for you.

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.

Cheapflights Insights

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

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 23 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Phoenix Sky Harbor Intl Airport as you normally would.

Weekly flight availability from London to Phoenix Sky Harbor Intl Airport

The most flights from LON to PHX are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

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

Airfare is below average for this route at the moment.

London to Phoenix Sky Harbor Intl Airport flights typically cost between £637 and £998 in October.The cheapest return price found within the last 5 days was £618 on Multiple Airlines (31 Oct–7 Nov).

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 56% 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 £302.

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 Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 8h 55m.

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 Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 19m.

How often are flights from London to Phoenix delayed?

About 25% of weekly flights between London and Phoenix have experienced delays in the past year, with the average delay time being 162 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 Tuesday 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 23% of flights being delayed.

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

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 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Sky Harbor Intl

Related info for your journey

How long is the flight from London to Phoenix Sky Harbor Intl Airport?

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

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

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?

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

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

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

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

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

Travelling to a place near Phoenix Sky Harbor Intl Airport?

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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 23 August 2026.

Alternative routes for London to Sky Harbor Intl

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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 23 August 2026.

Best flights from London to Sky Harbor Intl
Discover carefully curated flight deals from London to Sky Harbor Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Direct flights from London to Sky Harbor Intl
Explore direct flight options from London to Sky Harbor Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 August 2026.

Last-minute flights from London to Sky Harbor Intl
Discover last-minute flight deals from London to Sky Harbor Intl. Data last updated 23 August 2026 and is based on user searches.

One-way flights from London to Sky Harbor Intl
Search for one-way flight options from London to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

London to Phoenix Sky Harbor Intl Airport flights typically cost between £637 and £998 in October.
The cheapest return price found within the last 5 days was £618 on Multiple Airlines (31 Oct–7 Nov).