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

Airlines like Scandinavian Airlines, United Airlines, and Delta fly from London to Phoenix Sky Harbor Intl Airport in about 16h 07m. The time it takes to get you to your destination can typically vary by up to 8h 03m. 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 £426, 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 45% 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 £282. 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 £1,668 for a flight from London to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is £389 while the most popular route, (London Heathrow - Phoenix Sky Harbor Intl) is currently priced at £393.

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 (75%), Finnair (75%) or Iberia (75%) 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.

£442+ 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 10 September 2026.

Sat 26/914:30 -

1 stop15h 43m

Fri 9/1012:25 -

1 stop18h 35m

Deal found 10/9£605

Tue 6/1014:30 -

2 stops28h 58m

Thu 22/1012:10 -

2 stops21h 25m

Deal found 8/9£608

Fri 25/909:55 -

2 stops35h 13m

Tue 29/912:10 -

2 stops21h 25m

Deal found 10/9£609

Wed 25/1108:05 -

2 stops21h 10m

Tue 8/1208:20 -

2 stops20h 55m

Deal found 10/9£610

Tue 8/1206:40 -

2 stops21h 39m

Tue 15/1206:25 -

2 stops28h 15m

Deal found 8/9£610

Thu 1/1014:30 -

2 stops28h 58m

Mon 5/1012:10 -

2 stops21h 25m

Deal found 8/9£611

Fri 2/1010:20 -

2 stops20h 44m

Wed 9/1214:09 -

2 stops20h 31m

Deal found 10/9£612

Tue 3/1114:50 -

1 stop14h 25m

Sun 22/1107:00 -

1 stop22h 50m

Deal found 8/9£613

Mon 5/1011:45 -

2 stops18h 03m

Mon 19/1006:02 -

1 stop21h 18m

Deal found 10/9£613

Wed 7/1011:45 -

2 stops18h 03m

Tue 13/1016:13 -

1 stop15h 22m

Deal found 7/9£614

Wed 25/1107:05 -

3 stops23h 21m

Sat 5/1214:09 -

2 stops24h 31m

Deal found 10/9£615

Tue 29/908:30 -

2 stops21h 05m

Thu 15/1008:00 -

2 stops19h 50m

Deal found 8/9£615

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 10 September 2026.

Fri 11/1206:40 -

2 stops24h 10m

Tue 15/1206:25 -

2 stops29h 05m

Deal found 9/9£612

Mon 5/1009:15 -

3 stops34h 13m

Mon 19/1012:10 -

3 stops21h 45m

Deal found 7/9£701

Mon 5/1011:25 -

1 stop16h 07m

Mon 19/1013:33 -

1 stop12h 07m

Deal found 6/9£710

Mon 5/1011:45 -

2 stops17h 24m

Mon 19/1015:59 -

1 stop17h 36m

Deal found 6/9£713

Mon 18/108:35 -

2 stops19h 50m

Mon 19/416:00 -

2 stops17h 50m

Deal found 9/9£740

Sun 1/1114:35 -

Nonstop11h 00m

Tue 17/1120:40 -

Nonstop9h 55m

Deal found 8/9£754

Thu 19/1116:45 -

1 stop28h 10m

Mon 23/1107:05 -

2 stops18h 55m

Deal found 6/9£765

Mon 19/1020:40 -

2 stops31h 14m

Mon 2/1111:21 -

2 stops48h 39m

Deal found 10/9£813

Tue 19/117:20 -

2 stops59h 27m

Fri 29/123:59 -

2 stops33h 21m

Deal found 6/9£966

Wed 21/1007:05 -

2 stops21h 40m

Wed 4/1113:16 -

2 stops22h 14m

Deal found 8/9£629

Sun 25/1006:40 -

2 stops23h 37m

Sun 1/1107:05 -

2 stops28h 25m

Deal found 10/9£648

Wed 9/1206:30 -

2 stops18h 09m

Mon 21/1223:50 -

1 stop13h 20m

Deal found 8/9£714

Wed 9/1207:10 -

2 stops22h 05m

Mon 21/1208:20 -

2 stops23h 40m

Deal found 8/9£726

Thu 1/1017:00 -

1 stop28h 10m

Tue 6/1015:25 -

1 stop16h 35m

Deal found 9/9£765

Sat 7/1114:35 -

Nonstop11h 00m

Sat 21/1116:20 -

1 stop12h 55m

Deal found 9/9£766

Wed 18/1109:15 -

2 stops21h 25m

Sun 22/1112:20 -

2 stops41h 30m

Deal found 7/9£777

Fri 9/1014:00 -

1 stop38h 42m

Sat 24/1022:12 -

1 stop27h 03m

Deal found 10/9£746

Tue 19/110:00 -

2 stops21h 06m

Fri 29/107:05 -

2 stops18h 55m

Deal found 6/9£765

Mon 5/1008:00 -

2 stops20h 49m

Mon 19/1007:10 -

2 stops21h 25m

Deal found 7/9£777

Mon 16/1106:40 -

3 stops24h 10m

Thu 19/1113:55 -

3 stops24h 25m

Deal found 7/9£720

Tue 13/1011:35 -

1 stop14h 27m

Sat 17/1019:03 -

1 stop33h 42m

Deal found 6/9£817

Tue 6/1019:15 -

2 stops31h 38m

Tue 13/1007:10 -

2 stops17h 30m

Deal found 8/9£778

Mon 5/1017:00 -

1 stop28h 10m

Mon 19/1006:00 -

2 stops19h 40m

Deal found 6/9£789

Wed 18/1106:40 -

3 stops21h 25m

Sun 22/1106:25 -

2 stops29h 05m

Deal found 7/9£724

Sun 7/310:55 -

2 stops41h 45m

Tue 23/323:44 -

2 stops33h 36m

Deal found 9/9£989

Mon 19/1009:15 -

3 stops34h 13m

Mon 2/1113:10 -

3 stops22h 20m

Deal found 10/9£862

Tue 5/109:15 -

2 stops19h 10m

Thu 14/112:22 -

2 stops17h 28m

Deal found 6/9£784

Tue 5/110:00 -

2 stops18h 35m

Thu 14/116:10 -

1 stop16h 35m

Deal found 6/9£821

Sun 4/1006:35 -

2 stops23h 00m

Sun 11/1015:25 -

2 stops23h 40m

Deal found 6/9£871

Wed 14/1009:15 -

2 stops22h 00m

Wed 21/1007:10 -

2 stops21h 25m

Deal found 7/9£808

Find flight deals from London to Sky Harbor Intl

Round-trip from	£605
One-way from	£442
Popular in	August
Cheapest in	February
Average price	£760
Good round-trip deal	£678 or less
Good one-way deal	£570 or less

26/9-9/10
2 total stops
34h 18m total
London to Phoenix

Search Deals

14/11-31/12
2 total stops
32h 37m total
London to Phoenix

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£73 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

SEN London Southend - PHX Phoenix Sky Harbor Intl

SENPHX

London Southend

Mon 21/12

11:35-09:44

2 stops53h 09m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£447

LondonPhoenix

STN London Stansted - PHX Phoenix Sky Harbor Intl

STNPHX

London Stansted

Mon 21/9

22:45-21:35

2 stops30h 50m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£477

LondonPhoenix

SEN London Southend - PHX Phoenix Sky Harbor Intl

SENPHX

London Southend

Tue 27/10

15:30-22:15

3 stops37h 45m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£477

LondonPhoenix

SEN London Southend - PHX Phoenix Sky Harbor Intl

SENPHX

London Southend

Fri 27/11

14:25-12:30

3 stops53h 05m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£480

LondonPhoenix

SEN London Southend - PHX Phoenix Sky Harbor Intl

SENPHX

London Southend

Sat 19/12

06:50-18:25

3 stops42h 35m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£484

LondonPhoenix

LCY London City - PHX Phoenix Sky Harbor Intl

LCYPHX

London City

Mon 9/11

19:05-21:25

2 stops33h 20m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£489

LondonPhoenix

LCY London City - PHX Phoenix Sky Harbor Intl

LCYPHX

London City

Mon 26/10

09:50-12:05

3 stops33h 15m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£494

LondonPhoenix

LCY London City - PHX Phoenix Sky Harbor Intl

LCYPHX

London City

Mon 9/11

09:50-12:05

3 stops33h 15m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£495

Fastest return journey

LondonPhoenix

LHR London Heathrow - PHX Phoenix Sky Harbor Intl

LHRPHX

London Heathrow

Tue 3/11

14:35-18:35

Nonstop11h 00m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£503

LondonPhoenix

LHR London Heathrow - PHX Phoenix Sky Harbor Intl

LHRPHX

London Heathrow

Mon 7/12

08:00-21:25

3 stops20h 25m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£508

Flights are sorted by cheapest return flights first.

Deals found on 9/9

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

LHR-PHX

LCY-PHX

LGW-PHX

STN-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

LHR-PHX

LCY-PHX

LGW-PHX

STN-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 £654). Flying from London to Phoenix Sky Harbor Intl Airport in August is currently the most expensive (average of £990). 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 Wednesday (9 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?

Airfare is below average for this route at the moment.

London to Phoenix Sky Harbor Intl Airport flights typically cost between £670 and £903 in September.
The cheapest return price found within the last 5 days was £605 on Multiple Airlines (26 Sept–9 Oct).

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

New York (JFK) – chosen by Cheapflights users on 57% 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 £305.

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 24% of weekly flights between London and Phoenix have experienced delays in the past year, with the average delay time being 156 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 22% 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

1,430 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

1,430 reviews

Finnair

7.6

Good

1,430 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

American Airlines

7.1

Good

12,045 reviews

Finnair

7.6

Good

1,430 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

JetBlue

7.1

Good

3,041 reviews

Finnair

7.6

Good

1,430 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

Iberia

7.0

Good

3,252 reviews

Finnair

7.6

Good

1,430 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

British Airways

6.7

Okay

8,210 reviews

Finnair

7.6

Good

1,430 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 Scandinavian Airlines, United Airlines, and Delta fly from London to Phoenix Sky Harbor Intl Airport in about 16h 07m. The time it takes to get you to your destination can typically vary by up to 8h 03m. 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 £426, 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 45% 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 £282. 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 (75%), Finnair (75%) or Iberia (75%) 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 £1,668 for a flight from London to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is £389 while the most popular route, (London Heathrow - Phoenix Sky Harbor Intl) is currently priced at £393.
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 £654). Flying from London to Phoenix Sky Harbor Intl Airport in August is currently the most expensive (average of £990). 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£426	Average£699	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
JetBlue	Cheapest£431	Average£750	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£440	Average£730	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£481	Average£790	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£513	Average£777	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£514	Average£741	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Lufthansa	Cheapest£516	Average£769	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Iberia	Cheapest£571	Average£777	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Finnair	Cheapest£575	Average£755	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Aer Lingus	Cheapest£748	Average£960	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

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 £442

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. 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 10 September 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 10 September 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 10 September 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 10 September 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 10 September 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 10 September 2026.

Last-minute flights from London to Sky Harbor IntlDiscover last-minute flight deals from London to Sky Harbor Intl. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Sky Harbor Intl. Data last updated 10 September 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 10 September 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 10 September 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 10 September 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 Wednesday (9 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?

Airfare is below average for this route at the moment.

London to Phoenix Sky Harbor Intl Airport flights typically cost between £670 and £903 in September.The cheapest return price found within the last 5 days was £605 on Multiple Airlines (26 Sept–9 Oct).

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 57% 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 £305.

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 24% of weekly flights between London and Phoenix have experienced delays in the past year, with the average delay time being 156 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 22% 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?

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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?

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What is the cheapest month to book a flight from London to 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 10 September 2026.

Alternative routes for London to Sky Harbor Intl

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Complete your trip to Sky Harbor Intl by adding a car hire and/or hotel booking to your travel itinerary.

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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 10 September 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 10 September 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 10 September 2026.

Last-minute flights from London to Sky Harbor Intl
Discover last-minute flight deals from London to Sky Harbor Intl. Data last updated 10 September 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 10 September 2026.

London to Phoenix Sky Harbor Intl Airport flights typically cost between £670 and £903 in September.
The cheapest return price found within the last 5 days was £605 on Multiple Airlines (26 Sept–9 Oct).