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Cheap flights from Phoenix Sky Harbor Intl Airport to London from £222

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LON
10 Jan — 17 Jan1
1 adult

The best prices from Phoenix Sky Harbor Intl to London are usually found in October or February, booked 42 days in advance, depart on a Wednesday or Thursday and return on a Monday

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 5 January 2025.

Round-trip from

£544

One-way from

£222

Popular in

June

Cheapest in

October

Average price

£623
WestJet
  • WestJet
  • 30/1-28/2
  • 3 total stops
  • 33h 04m total
  • Phoenix to London
1/3
  • 1/3
  • 2 total stops
  • 34h 15m total
  • Phoenix to London
High demand for flights, 21% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in January 2025

Find flight deals from Sky Harbor Intl to London

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 5 January 2025.

Thu 30/111:20PHX - LHR
2 stops18h 30mWestJet
Fri 28/214:50LHR - PHX
1 stop14h 34mWestJet
Deal found 3/1£544
Mon 24/208:52PHX - LGW
2 stops38h 08mMultiple Airlines
Tue 11/313:00LGW - PHX
2 stops27h 02mMultiple Airlines
Deal found 4/1£544
Tue 4/206:00PHX - LHR
2 stops27h 00mScandinavian Airlines
Tue 11/206:40LHR - PHX
2 stops21h 46mScandinavian Airlines
Deal found 4/1£545
Thu 6/309:00PHX - LHR
1 stop20h 50mMultiple Airlines
Wed 12/308:25LHR - PHX
2 stops19h 59mMultiple Airlines
Deal found 4/1£546
Wed 29/122:25PHX - LHR
1 stop15h 20mJetBlue
Sun 9/212:20LHR - PHX
1 stop16h 53mJetBlue
Deal found 4/1£550
Tue 11/313:15PHX - STN
2 stops24h 00mMultiple Airlines
Tue 18/306:15STN - PHX
3 stops35h 13mMultiple Airlines
Deal found 4/1£579
Mon 24/213:15PHX - LHR
1 stop13h 55mAir Canada
Tue 11/313:00LHR - PHX
1 stop29h 23mAir Canada
Deal found 4/1£624
Tue 25/220:30PHX - LHR
Nonstop9h 50mIberia
Thu 6/314:30LHR - PHX
Nonstop10h 55mIberia
Deal found 4/1£624
Tue 22/418:50PHX - LHR
Nonstop10h 00mBritish Airways
Wed 30/411:15LHR - PHX
Nonstop11h 00mBritish Airways
Deal found 4/1£626
Tue 8/410:16PHX - LGW
1 stop15h 04mAmerican Airlines
Tue 22/410:25LGW - PHX
1 stop15h 47mAmerican Airlines
Deal found 4/1£633
Mon 24/220:30PHX - LHR
Nonstop9h 50mFinnair
Tue 11/314:30LHR - PHX
Nonstop10h 55mFinnair
Deal found 4/1£641
Wed 1/1009:50PHX - LHR
2 stops17h 45mUnited Airlines
Fri 31/1014:30LHR - PHX
2 stops31h 15mUnited Airlines
Deal found 5/1£645

Find flights from Sky Harbor Intl to London within your budget

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 5 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 30/1

11:20-12:50

2 stops18h 30m

London Heathrow

Fri 28/2

14:50-22:24

1 stop14h 34m

£544

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Mon 24/2

08:52-06:00

2 stops38h 08m

London Gatwick

Tue 11/3

13:00-09:02

2 stops27h 02m

£544

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 4/2

06:00-16:00

2 stops27h 00m

London Heathrow

Tue 11/2

06:40-21:26

2 stops21h 46m

£545

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 6/3

09:00-12:50

1 stop20h 50m

London Heathrow

Wed 12/3

08:25-21:24

2 stops19h 59m

£546

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 29/1

22:25-20:45

1 stop15h 20m

London Heathrow

Sun 9/2

12:20-22:13

1 stop16h 53m

£550

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Tue 11/3

13:15-20:15

2 stops24h 00m

London Stansted

Tue 18/3

06:15-10:28

3 stops35h 13m

£579

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 24/2

13:15-10:10

1 stop13h 55m

London Heathrow

Tue 11/3

13:00-11:23

1 stop29h 23m

£624

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 25/2

20:30-13:20

Nonstop9h 50m

London Heathrow

Thu 6/3

14:30-18:25

Nonstop10h 55m

£624

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 22/4

18:50-12:50

Nonstop10h 00m

London Heathrow

Wed 30/4

11:15-14:15

Nonstop11h 00m

£626

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Tue 8/4

10:16-09:20

1 stop15h 04m

London Gatwick

Tue 22/4

10:25-18:12

1 stop15h 47m

£633

Flights are sorted by cheapest return flights first.

Deals found on 4/1

Showing 1-10 of 57 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.

Travel insights for flights from Sky Harbor Intl to London

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

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 3 January 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 42 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London (average of £112). Flying from Phoenix Sky Harbor Intl Airport to London in July is currently the most expensive (average of £160). 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 5 January 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 at midday, which can drop the price by up to 30% versus a flight in the evening.

Weekly flight availability from Phoenix Sky Harbor Intl Airport to London

Explore weekly flight availability from Sky Harbor Intl to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 January 2025.

The most flights from PHX to LON 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).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 5 January 2025.
Read reviews from past customers who have flown WestJet, Iberia and British Airways from Phoenix to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,517 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very Good
8,517 reviews
8.0
Very Good
8,517 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,336 reviews
8.0
Very Good
8,517 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
386 reviews
8.0
Very Good
8,517 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.7
Good
1,282 reviews
8.0
Very Good
8,517 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.5
Good
1,592 reviews
8.0
Very Good
8,517 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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

    Flying on WestJet is currently your cheapest option to London, with prices starting at £544. Additional return tickets that might be worth considering are offered by Scandinavian Airlines and JetBlue, with the lowest prices starting at £545 and £550, respectively. These flights start at 26% lower than the current average price 3 months from now.

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

    £224 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on JetBlue and Scandinavian Airlines, with prices starting from £237 and £305, respectively.

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

  • 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 (44%), Aer Lingus (44%) and Finnair (44%).

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

    Looking at all options, your cheapest flight can be booked for £328. While the most popular route (Phoenix Sky Harbor Intl - London Heathrow) can be booked for £471 on average our data indicates £1,587 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London (average of £112). Flying from Phoenix Sky Harbor Intl Airport to London in July is currently the most expensive (average of £160). 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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Top 5 airlines flying from Sky Harbor Intl to London

Discover the top 5 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 5 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£367Average£541FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£452Average£873FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£452Average£711FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest£501Average£596FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£580Average£792FlexibilityNo cancel feeOn-time70%
Search British Airways 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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