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Cheap flights from Phoenix Sky Harbor Intl Airport to London from £273

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LON
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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

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Cheapest flights from Sky Harbor Intl to London
Explore the most affordable flight options available from Sky Harbor Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Wed 19/1108:00PHX - LGW
3 stops32h 30mMultiple Airlines
Mon 24/1106:55LGW - PHX
3 stops35h 49mMultiple Airlines
Deal found 22/10£433
Thu 4/1210:45PHX - LHR
2 stops24h 45mScandinavian Airlines
Wed 10/1206:40LHR - PHX
2 stops24h 52mScandinavian Airlines
Deal found 22/10£434
Thu 4/1210:45PHX - LHR
2 stops27h 55mScandinavian Airlines
Mon 8/1206:40LHR - PHX
2 stops24h 52mScandinavian Airlines
Deal found 21/10£436
Wed 19/1108:00PHX - STN
3 stops27h 00mMultiple Airlines
Mon 24/1108:40STN - PHX
3 stops34h 04mMultiple Airlines
Deal found 22/10£442
Mon 10/1108:00PHX - STN
2 stops29h 55mMultiple Airlines
Mon 17/1121:20STN - PHX
3 stops32h 10mMultiple Airlines
Deal found 22/10£449
Mon 10/1108:00PHX - LHR
2 stops27h 00mMultiple Airlines
Mon 17/1118:50LHR - PHX
3 stops34h 40mMultiple Airlines
Deal found 22/10£451
Thu 13/1110:45PHX - LHR
2 stops27h 55mScandinavian Airlines
Tue 18/1106:40LHR - PHX
2 stops21h 27mScandinavian Airlines
Deal found 22/10£451
Thu 13/1113:12PHX - LHR
2 stops25h 28mScandinavian Airlines
Sun 23/1106:40LHR - PHX
3 stops24h 47mScandinavian Airlines
Deal found 22/10£454
Wed 19/1108:00PHX - STN
3 stops23h 10mMultiple Airlines
Wed 26/1105:55STN - PHX
2 stops23h 35mMultiple Airlines
Deal found 22/10£456
Sun 7/1213:33PHX - LHR
2 stops19h 27mScandinavian Airlines
Sun 14/1206:40LHR - PHX
3 stops24h 52mScandinavian Airlines
Deal found 23/10£469
Thu 13/1113:12PHX - LHR
2 stops25h 28mScandinavian Airlines
Wed 19/1106:40LHR - PHX
2 stops24h 47mScandinavian Airlines
Deal found 22/10£474
Sun 9/1118:30PHX - LHR
1 stop34h 20mAir Canada
Tue 25/1106:50LHR - PHX
2 stops22h 40mAir Canada
Deal found 21/10£480

Cheap flight deals from Sky Harbor Intl to London

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 October 2025.

Round-trip from

£421

One-way from

£273

Popular in

June

Cheapest in

October

Average price

£519

Good round-trip deal

£600 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 14/1-18/1
  • 4 total stops
  • 42h 57m total
  • Phoenix to London
Search Deals
JetBlue
  • JetBlue
  • 9/12
  • 1 total stop
  • 27h 21m total
  • Phoenix to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£127 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sky Harbor Intl to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to London that are best for you.

Fly from

Sky Harbor Intl

Fly to

London

Route

Depart

Return

Price

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 19/11

08:00-18:00

3 stops27h 00m

London Stansted

Mon 24/11

08:40-11:44

3 stops34h 04m

£442

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Mon 10/11

08:00-20:55

2 stops29h 55m

London Stansted

Mon 17/11

21:20-22:30

3 stops32h 10m

£449

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 27/1

06:00-17:40

2 stops28h 40m

London Heathrow

Sun 8/2

10:20-22:52

2 stops19h 32m

£451

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 2/2

17:10-18:30

2 stops18h 20m

London Heathrow

Mon 16/2

10:20-22:52

2 stops19h 32m

£451

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 18/1

06:00-16:00

2 stops27h 00m

London Heathrow

Sat 31/1

10:20-22:52

2 stops19h 32m

£452

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 19/11

08:00-14:10

3 stops23h 10m

London Stansted

Wed 26/11

05:55-22:30

2 stops23h 35m

£456

PhoenixLondon

PHX - LCY

PHXLCY

Phoenix Sky Harbor Intl

Wed 18/2

12:37-12:55

2 stops17h 18m

London City

Tue 24/2

09:15-23:03

2 stops20h 48m

£467

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 7/12

13:33-17:40

2 stops21h 07m

London Heathrow

Sun 14/12

06:40-00:32

3 stops24h 52m

£472

PhoenixLondon

PHX - LCY

PHXLCY

Phoenix Sky Harbor Intl

Wed 18/2

09:40-12:55

2 stops20h 15m

London City

Fri 27/2

19:20-23:03

2 stops34h 43m

£505

PhoenixLondon

PHX - LCY

PHXLCY

Phoenix Sky Harbor Intl

Thu 19/2

09:40-17:05

2 stops24h 25m

London City

Mon 23/2

19:10-23:03

2 stops34h 53m

£505

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 60 results
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Best time to book a flight from Sky Harbor Intl to London

Have a flexible travel schedule? Discover the best time to fly to London from Sky Harbor Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to London

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

Use this chart to determine the optimal time to book a return flight from Sky Harbor Intl to London. Price data was last updated on 17 October 2025.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to London may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London (average of £367). Flying from Phoenix Sky Harbor Intl Airport to London in June is currently the most expensive (average of £592). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to LON?

Find hourly flight availability from Sky Harbor Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

When flying from Phoenix Sky Harbor Intl Airport to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 31% versus a flight in the afternoon.

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

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

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

New York (JFK) – chosen by Cheapflights users on 64% of one-stop itineraries from Phoenix Sky Harbor Intl Airport to London on Cheapflights.

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

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

Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of £594.

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

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

Flights via New York (JFK) have the shortest average one-way travel time for one-stop routes: 14h 17m.

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

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

Flights via Los Angeles (LAX) offer the fastest connection on this route, with an average stopover time of 2h 30m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 24 October 2025.
Read reviews from past customers who have flown with Virgin Atlantic, JetBlue, andIberia from Phoenix Sky Harbor Intl Airport to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
670 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
JetBlue
7.2
Good
2,908 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Iberia
7.0
Good
2,997 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,469 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as £467, Scandinavian Airlines can have you in London from Phoenix Sky Harbor Intl Airport in 17h 18m. There are 5271 mi between Phoenix Sky Harbor Intl Airport and London. Both multi-stop and direct flights can be found to your destination and back.

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

    Flying on Virgin Atlantic is currently your cheapest option to London, with prices starting at £342. Additional return tickets that might be worth considering are offered by JetBlue and British Airways, with the lowest prices starting at £469 and £497, respectively. These flights start at 48% lower than the current average price 3 months from now.

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

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

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

    The top 3 most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to London are American Airlines (66%), Finnair (66%) and Iberia (66%).

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

    Looking at all options, your cheapest flight can be booked for £345. While the most popular route (Phoenix Sky Harbor Intl - London Heathrow) can be booked for £424 on average, our data indicates £1,121 when flying from Phoenix Sky Harbor Intl Airport to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London (average of £367). Flying from Phoenix Sky Harbor Intl Airport to London in June is currently the most expensive (average of £592). 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?

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Top 4 airlines flying from Sky Harbor Intl to London

Discover the top 4 airlines that operate flights from Sky Harbor Intl to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£342Average£504FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£469Average£560FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£497Average£738FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£738Average£904FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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

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

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