Cheap flights from Phoenix Sky Harbor Intl Airport to London from £243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to London departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to London

Cheap return flights

American Airlines Logo
11:23 - 09:20PHX-LGW
13h 57m1 stop
American Airlines Logo
10:25 - 17:49LGW-PHX
15h 24m1 stop
£361American Airlines
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Tue, 7 Oct - Thu, 23 Oct
Lufthansa Logo
16:35 - 12:20PHX-LHR
11h 45m1 stop
Lufthansa Logo
12:15 - 19:15LHR-PHX
15h 00m1 stop
£364Lufthansa
Find Deal
Mon, 6 Oct - Tue, 14 Oct
Multiple Airlines Logo
07:30 - 09:35PHX-LHR
18h 05m1 stop
Multiple Airlines Logo
14:50 - 20:12LHR-PHX
13h 22m1 stop
£369Multiple Airlines
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Multiple Airlines Logo
08:00 - 07:10PHX-LHR
16h 10m1 stop
Multiple Airlines Logo
06:50 - 22:30LHR-PHX
22h 40m2 stops
£372Multiple Airlines
Find Deal
Sun, 16 Nov - Tue, 25 Nov
Iberia Logo
20:25 - 13:15PHX-LHR
9h 50mdirect
Iberia Logo
14:25 - 18:20LHR-PHX
10h 55mdirect
£375Iberia
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Sun, 30 Nov - Fri, 23 Jan
Virgin Atlantic Logo
17:14 - 13:10PHX-LHR
11h 56m1 stop
Virgin Atlantic Logo
11:00 - 16:10LHR-PHX
13h 10m1 stop
£378Virgin Atlantic
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Iberia Logo
15:20 - 14:25PHX-LHR
15h 05m1 stop
Iberia Logo
11:15 - 14:15LHR-PHX
11h 00mdirect
£381Iberia
Find Deal
Mon, 6 Oct - Wed, 22 Oct
British Airways Logo
20:40 - 14:40PHX-LHR
10h 00mdirect
British Airways Logo
11:15 - 14:15LHR-PHX
11h 00mdirect
£381British Airways
Find Deal
Tue, 7 Oct - Thu, 23 Oct
British Airways Logo
20:40 - 14:40PHX-LHR
10h 00mdirect
British Airways Logo
08:20 - 14:57LHR-PHX
14h 37m1 stop
£383British Airways
Find Deal
Tue, 7 Oct - Wed, 22 Oct
Virgin Atlantic Logo
09:21 - 07:05PHX-LHR
14h 44m1 stop
Virgin Atlantic Logo
17:20 - 10:25LHR-PHX
24h 05m1 stop
£397Virgin Atlantic
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Fri, 31 Oct - Fri, 7 Nov

Lufthansa flights from Phoenix Sky Harbor Intl Airport to London

Our best Lufthansa deals on Phoenix Sky Harbor Intl Airport to London flight tickets
Lufthansa
6 Oct
PHX16:35Phoenix Sky Harbor Intl
11h 45m
1 stop
LHR12:20London Heathrow
14 Oct
LHR12:15London Heathrow
15h 00m
1 stop
PHX19:15Phoenix Sky Harbor Intl
Lufthansa
24 Sept
PHX07:40Phoenix Sky Harbor Intl
14h 50m
1 stop
LHR06:30London Heathrow
8 Oct
LHR06:55London Heathrow
20h 35m
2 stops
PHX19:30Phoenix Sky Harbor Intl
Lufthansa
30 Oct
PHX10:34Phoenix Sky Harbor Intl
13h 56m
1 stop
LHR07:30London Heathrow
6 Nov
LHR12:05London Heathrow
15h 31m
1 stop
PHX20:36Phoenix Sky Harbor Intl

United Airlines flights from Phoenix Sky Harbor Intl Airport to London

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to London flight tickets
United Airlines
4 Nov
PHX12:55Phoenix Sky Harbor Intl
13h 45m
1 stop
LHR09:40London Heathrow
19 Nov
LHR13:25London Heathrow
33h 17m
2 stops
PHX15:42Phoenix Sky Harbor Intl
United Airlines
15 Oct
PHX07:10Phoenix Sky Harbor Intl
22h 10m
2 stops
LHR13:20London Heathrow
22 Oct
LHR09:00London Heathrow
20h 57m
2 stops
PHX21:57Phoenix Sky Harbor Intl
United Airlines
6 Oct
PHX13:36Phoenix Sky Harbor Intl
14h 44m
1 stop
LHR12:20London Heathrow
22 Oct
LHR11:25London Heathrow
13h 26m
1 stop
PHX16:51Phoenix Sky Harbor Intl

momondo Fare Finder

 
Customise your flight search to find flights from Phoenix Sky Harbor Intl Airport 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, momondo users made 279,928 searches. Data last updated 17 September 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

Fly to

Route

Depart

Return

Price

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Tue 7/10

11:23-09:20

1 stop13h 57m

London Gatwick

Thu 23/10

10:25-17:49

1 stop15h 24m

£361

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 6/10

16:35-12:20

1 stop11h 45m

London Heathrow

Tue 14/10

12:15-19:15

1 stop15h 00m

£364

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 6/10

07:30-09:35

1 stop18h 05m

London Heathrow

Wed 22/10

14:50-20:12

1 stop13h 22m

£369

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 16/11

08:00-07:10

1 stop16h 10m

London Heathrow

Tue 25/11

06:50-22:30

2 stops22h 40m

£372

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 30/11

20:25-13:15

Nonstop9h 50m

London Heathrow

Fri 23/1

14:25-18:20

Nonstop10h 55m

£375

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 6/10

17:14-13:10

1 stop11h 56m

London Heathrow

Wed 22/10

11:00-16:10

1 stop13h 10m

£378

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 6/10

15:20-14:25

1 stop15h 05m

London Heathrow

Wed 22/10

11:15-14:15

Nonstop11h 00m

£381

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 7/10

20:40-14:40

Nonstop10h 00m

London Heathrow

Thu 23/10

11:15-14:15

Nonstop11h 00m

£381

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 7/10

20:40-14:40

Nonstop10h 00m

London Heathrow

Wed 22/10

08:20-14:57

1 stop14h 37m

£383

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 31/10

09:21-07:05

1 stop14h 44m

London Heathrow

Fri 7/11

17:20-10:25

1 stop24h 05m

£397

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Phoenix Sky Harbor Intl Airport is in October. Flight prices, which tend to average around £496, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around £520.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £641. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Phoenix Sky Harbor Intl Airport to London for around £812.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £501. Flights in the afternoon are often more expensive, with an average ticket price of £769.

What is the cheapest Phoenix Sky Harbor Intl to London flight route?

Fly from Phoenix Sky Harbor Intl to London Heathrow for the best Phoenix Sky Harbor Intl - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £678 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Phoenix Sky Harbor Intl Airport for as low as £613 on momondo.

What cabin class options are available on Phoenix Sky Harbor Intl to London flights?

There are 3 cabin classes available to choose from on Phoenix Sky Harbor Intl to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to London flights?

You could potentially save up to 21% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to London flight.

How have Phoenix Sky Harbor Intl Airport to London flight prices changed over time?

As of September 2025, prices for Phoenix Sky Harbor Intl Airport to London flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Phoenix Sky Harbor Intl Airport to London (PHX to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to London

Best price found

£793

Fastest flight time

9h 50m

Direct flights

Every day

Airports in London

1 airport
The best one-way flight to London from Phoenix Sky Harbor Intl Airport in the past 72 hours is £793. The best return flight deal from Phoenix Sky Harbor Intl Airport to London found on momondo in the last 72 hours is £563.
The fastest flight from Phoenix Sky Harbor Intl Airport to London takes 9h 50m
Direct flights go from Phoenix Sky Harbor Intl Airport to London every day.
There is 1 airport near London: London Heathrow (LHR)
  • How far is Phoenix Sky Harbor Intl to London by plane?

    A flight from Phoenix Sky Harbor Intl to London will travel around 5264.8 mi. 9h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to London?

    Prices for flights from Phoenix Sky Harbor Intl Airport to London were last updated today.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to London?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Phoenix Sky Harbor Intl Airport to London?

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to London?

Best airlines flying from Phoenix Sky Harbor Intl Airport to London

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to London with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £335Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
JetBluePriceFrom £459Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
British AirwaysPriceFrom £486Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
IberiaPriceFrom £548Free CancellationRating
7.0
2,924 reviews
Search Iberia flights
  • Iberia Flights From Phoenix Sky Harbor Intl Airport to London

    The lowest priced Iberia flight from Phoenix Sky Harbor Intl Airport to London from the last 72 hours was £747. Generally, Iberia has 14 flights on this route every week with an average price of £1,206. Iberia is rated 7.0/10 by our users.

  • British Airways Flights From Phoenix Sky Harbor Intl Airport to London

    Another popular option for Phoenix Sky Harbor Intl Airport to London flights is British Airways (6.7/10, 7,363 ratings). British Airways flies from Phoenix Sky Harbor Intl Airport to London around 14 times per week, with deals starting from £663 round-trip and rising to an average price of around £984.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Luton
Milton Keynes
Maidstone
Gatwick
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Chelmsford
Dover
Hayes
Dartford
Winchester
Hounslow
Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Phoenix.

Can I find flights from Phoenix to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Phoenix which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Phoenix to London?

Once all potential Phoenix to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Phoenix to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Fri 17/10
Fri 24/10

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London