Cheap flights from Phoenix Sky Harbor Intl Airport to London from £331

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 7/9. 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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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
07:55 - 10:00
PHX
-
LHR
18h 05m
1 stop
Lufthansa Logo
20:25 - 17:07
LHR
-
PHX
28h 42m
2 stops
£763Lufthansa
Mon, 5 Oct - Mon, 19 Oct
Multiple Airlines Logo
12:00 - 19:30
PHX
-
STN
23h 30m
2 stops
Multiple Airlines Logo
08:30 - 15:45
STN
-
PHX
39h 15m
3 stops
£763Multiple Airlines
Wed, 7 Oct - Wed, 21 Oct
Multiple Airlines Logo
08:00 - 22:50
PHX
-
LGW
30h 50m
3 stops
Multiple Airlines Logo
21:30 - 21:35
LGW
-
PHX
32h 05m
3 stops
£763Multiple Airlines
Wed, 29 Jul - Thu, 6 Aug
Scandinavian Airlines Logo
06:00 - 16:25
PHX
-
LHR
26h 25m
2 stops
Scandinavian Airlines Logo
06:40 - 23:59
LHR
-
PHX
24h 19m
2 stops
£764Scandinavian Airlines
Tue, 7 Jul - Wed, 4 Nov
Multiple Airlines Logo
11:55 - 16:30
PHX
-
STN
20h 35m
2 stops
Multiple Airlines Logo
06:30 - 21:35
STN
-
PHX
23h 05m
3 stops
£764Multiple Airlines
Wed, 2 Sep - Thu, 17 Sep
Multiple Airlines Logo
07:55 - 11:25
PHX
-
LGW
19h 30m
2 stops
Multiple Airlines Logo
08:50 - 21:35
LGW
-
PHX
20h 45m
2 stops
£764Multiple Airlines
Tue, 6 Oct - Tue, 20 Oct
Scandinavian Airlines Logo
07:05 - 17:40
PHX
-
LHR
26h 35m
2 stops
Scandinavian Airlines Logo
07:05 - 22:58
LHR
-
PHX
23h 53m
3 stops
£765Scandinavian Airlines
Mon, 7 Sep - Mon, 21 Sep
American Airlines Logo
08:30 - 06:50
PHX
-
LGW
14h 20m
1 stop
American Airlines Logo
12:20 - 19:55
LGW
-
PHX
15h 35m
1 stop
£765American Airlines
Wed, 16 Sep - Wed, 23 Sep
Icelandair Logo
09:00 - 14:40
PHX
-
LGW
21h 40m
2 stops
Icelandair Logo
11:55 - 22:49
LGW
-
PHX
17h 54m
2 stops
£767Icelandair
Wed, 21 Oct - Wed, 18 Nov
Air Canada Logo
07:55 - 06:30
PHX
-
LHR
14h 35m
1 stop
Air Canada Logo
17:15 - 19:16
LHR
-
PHX
34h 01m
2 stops
£768Air Canada
Tue, 15 Sep - Wed, 23 Sep

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
5 Oct
PHX07:55Phoenix Sky Harbor Intl
18h 05m
1 stop
LHR10:00London Heathrow
19 Oct
LHR20:25London Heathrow
28h 42m
2 stops
PHX17:07Phoenix Sky Harbor Intl
£763
Lufthansa
16 Sept
PHX12:00Phoenix Sky Harbor Intl
15h 50m
1 stop
LHR11:50London Heathrow
23 Sept
LHR20:25London Heathrow
33h 19m
2 stops
PHX21:44Phoenix Sky Harbor Intl
£767
Lufthansa
14 Sept
PHX07:55Phoenix Sky Harbor Intl
18h 05m
1 stop
LHR10:00London Heathrow
21 Sept
LHR19:30London Heathrow
30h 35m
2 stops
PHX18:05Phoenix Sky Harbor Intl
£778

Scandinavian Airlines flights from Phoenix Sky Harbor Intl Airport to London

Our best Scandinavian Airlines deals on Phoenix Sky Harbor Intl Airport to London flight tickets
Scandinavian Airlines
7 Jul
PHX06:00Phoenix Sky Harbor Intl
26h 25m
2 stops
LHR16:25London Heathrow
4 Nov
LHR06:40London Heathrow
24h 19m
2 stops
PHX23:59Phoenix Sky Harbor Intl
£764
Scandinavian Airlines
7 Sept
PHX07:05Phoenix Sky Harbor Intl
26h 35m
2 stops
LHR17:40London Heathrow
21 Sept
LHR07:05London Heathrow
23h 53m
3 stops
PHX22:58Phoenix Sky Harbor Intl
£765
Scandinavian Airlines
7 Jul
PHX06:00Phoenix Sky Harbor Intl
28h 50m
2 stops
LHR18:50London Heathrow
4 Nov
LHR07:05London Heathrow
22h 47m
3 stops
PHX22:52Phoenix Sky Harbor Intl
£771

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 13 May 2026.
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

Cheapest return flight

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 5/10

07:55-10:00

1 stop18h 05m

London Heathrow

Mon 19/10

20:25-17:07

2 stops28h 42m

£763

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 7/10

12:00-19:30

2 stops23h 30m

London Stansted

Wed 21/10

08:30-15:45

3 stops39h 15m

£763

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Wed 29/7

08:00-22:50

3 stops30h 50m

London Gatwick

Thu 6/8

21:30-21:35

3 stops32h 05m

£763

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 7/7

06:00-16:25

2 stops26h 25m

London Heathrow

Wed 4/11

06:40-23:59

2 stops24h 19m

£764

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 2/9

11:55-16:30

2 stops20h 35m

London Stansted

Thu 17/9

06:30-21:35

3 stops23h 05m

£764

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Tue 6/10

07:55-11:25

2 stops19h 30m

London Gatwick

Tue 20/10

08:50-21:35

2 stops20h 45m

£764

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 7/9

07:05-17:40

2 stops26h 35m

London Heathrow

Mon 21/9

07:05-22:58

3 stops23h 53m

£765
Fastest return journey

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Wed 16/9

08:30-06:50

1 stop14h 20m

London Gatwick

Wed 23/9

12:20-19:55

1 stop15h 35m

£765

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Wed 21/10

09:00-14:40

2 stops21h 40m

London Gatwick

Wed 18/11

11:55-22:49

2 stops17h 54m

£767

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 15/9

07:55-06:30

1 stop14h 35m

London Heathrow

Wed 23/9

17:15-19:16

2 stops34h 01m

£768

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 typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Phoenix Sky Harbor Intl Airport is in January. Flight prices, which tend to average around £77, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around £97.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £619. When flying out on a Thursday, 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 £1,036.

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 afternoon when flights can be purchased for as low as £734. Flights in the evening are often more expensive, with an average ticket price of £767.

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 from Phoenix Sky Harbor Intl Airport 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 £687 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 £559 on momondo.

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

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to London.

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

As of May 2026, prices for Phoenix Sky Harbor Intl Airport to London flights are approximately 48% 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

£769

Fastest flight time

9h 50m

Direct flights

Every day

Airports in London

6 airports
The best flight deal from Phoenix Sky Harbor Intl Airport to London found on momondo in the last 72 hours is £769
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 are 6 airports in London. From Phoenix Sky Harbor Intl Airport there are direct flights to London Heathrow (LHR).

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to London

  • 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
British AirwaysPriceFrom £429Free CancellationRating
6.7
7,978 reviews
Search British Airways flights
IberiaPriceFrom £508Free CancellationRating
7.0
3,216 reviews
Search Iberia flights
JetBluePriceFrom £551Free CancellationRating
7.1
2,973 reviews
Search JetBlue 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 £508. Generally, Iberia has 14 flights on this route every week with an average price of £910. 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, 7,978 ratings). British Airways flies from Phoenix Sky Harbor Intl Airport to London around 14 times per week, with deals starting from £429 round-trip and rising to an average price of around £728.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Wembley
Slough
Maidstone
Ipswich
Southend-on-Sea
Canterbury
Ilford
Hayes
Guildford
Folkestone
Chelmsford
Dover
Bedford
Chichester
Harlow
Colchester

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.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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1 adult
Fri 12/6
Fri 19/6

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