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Cheap flights from London Heathrow Airport to Phoenix from £298

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Phoenix departing on 28/10. 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 London Heathrow Airport to Phoenix

Cheap return flights

Logo
06:40 - 21:56LHR-PHX
23h 16m2 stops
Logo
14:28 - 17:40PHX-LHR
19h 12m2 stops
£456
Find Deal
Mon, 22 Sep - Mon, 29 Sep
Logo
10:20 - 23:40LHR-PHX
21h 20m2 stops
Logo
14:25 - 09:20PHX-LHR
34h 55m2 stops
£457
Find Deal
Fri, 29 Aug - Fri, 5 Sep
Logo
10:20 - 23:40LHR-PHX
21h 20m2 stops
Logo
14:25 - 17:40PHX-LHR
19h 15m2 stops
£462
Find Deal
Fri, 29 Aug - Thu, 4 Sep
JetBlue Logo
08:15 - 21:59LHR-PHX
21h 44m1 stop
JetBlue Logo
21:59 - 20:45PHX-LHR
14h 46m1 stop
£529JetBlue
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Wed, 3 Sep - Wed, 15 Oct
British Airways Logo
11:15 - 14:10LHR-PHX
10h 55mdirect
British Airways Logo
20:40 - 14:40PHX-LHR
10h 00mdirect
£533British Airways
Find Deal
Mon, 25 Aug - Tue, 9 Sep
British Airways Logo
15:40 - 18:30LHR-PHX
10h 50mdirect
British Airways Logo
09:47 - 06:25PHX-LHR
12h 38m1 stop
£536British Airways
Find Deal
Tue, 9 Sep - Thu, 18 Sep
JetBlue Logo
08:15 - 20:19LHR-PHX
20h 04m1 stop
JetBlue Logo
23:34 - 09:30PHX-LHR
25h 56m1 stop
£537JetBlue
Find Deal
Mon, 25 Aug - Tue, 9 Sep
Lufthansa Logo
08:30 - 23:09LHR-PHX
22h 39m2 stops
Lufthansa Logo
13:35 - 12:20PHX-LHR
14h 45m1 stop
£543Lufthansa
Find Deal
Mon, 1 Sep - Fri, 12 Sep
Virgin Atlantic Logo
06:15 - 12:50LHR-PHX
14h 35m1 stop
Virgin Atlantic Logo
17:04 - 13:10PHX-LHR
12h 06m1 stop
£546Virgin Atlantic
Find Deal
Mon, 25 Aug - Tue, 9 Sep
Lufthansa Logo
19:30 - 21:18LHR-PHX
32h 48m2 stops
Lufthansa Logo
11:20 - 07:30PHX-LHR
13h 10m1 stop
£558Lufthansa
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Fri, 5 Dec - Wed, 17 Dec

Lufthansa flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Our best Lufthansa deals on London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight tickets
Lufthansa
1 Sept
LHR08:30London Heathrow
22h 39m
2 stops
PHX23:09Phoenix Sky Harbor Intl
12 Sept
PHX13:35Phoenix Sky Harbor Intl
14h 45m
1 stop
LHR12:20London Heathrow
£543
Find similar
Lufthansa
5 Dec
LHR19:30London Heathrow
32h 48m
2 stops
PHX21:18Phoenix Sky Harbor Intl
17 Dec
PHX11:20Phoenix Sky Harbor Intl
13h 10m
1 stop
LHR07:30London Heathrow
£558
Find similar

Delta flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Our best Delta deals on London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight tickets
Delta
25 Aug
LHR11:45London Heathrow
16h 49m
2 stops
PHX20:34Phoenix Sky Harbor Intl
9 Sept
PHX13:20Phoenix Sky Harbor Intl
15h 50m
2 stops
LHR13:10London Heathrow
£568
Find similar
Delta
12 Aug
LHR06:30London Heathrow
17h 00m
2 stops
PHX15:30Phoenix Sky Harbor Intl
26 Sept
PHX13:25Phoenix Sky Harbor Intl
15h 45m
2 stops
LHR13:10London Heathrow
£650
Find similar
Delta
10 Aug
LHR06:15London Heathrow
14h 35m
1 stop
PHX12:50Phoenix Sky Harbor Intl
24 Aug
PHX23:59Phoenix Sky Harbor Intl
22h 46m
1 stop
LHR06:45London Heathrow
£697
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport 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 1 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 22/9

06:40-21:56

2 stops23h 16m

Phoenix Sky Harbor Intl

Mon 29/9

14:28-17:40

2 stops19h 12m

£456

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Fri 29/8

10:20-23:40

2 stops21h 20m

Phoenix Sky Harbor Intl

Fri 5/9

14:25-09:20

2 stops34h 55m

£457

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Fri 29/8

10:20-23:40

2 stops21h 20m

Phoenix Sky Harbor Intl

Thu 4/9

14:25-17:40

2 stops19h 15m

£462

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 3/9

08:15-21:59

1 stop21h 44m

Phoenix Sky Harbor Intl

Wed 15/10

21:59-20:45

1 stop14h 46m

£529

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 25/8

11:15-14:10

Nonstop10h 55m

Phoenix Sky Harbor Intl

Tue 9/9

20:40-14:40

Nonstop10h 00m

£533

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 9/9

15:40-18:30

Nonstop10h 50m

Phoenix Sky Harbor Intl

Thu 18/9

09:47-06:25

1 stop12h 38m

£536

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 25/8

08:15-20:19

1 stop20h 04m

Phoenix Sky Harbor Intl

Tue 9/9

23:34-09:30

1 stop25h 56m

£536

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 1/9

08:30-23:09

2 stops22h 39m

Phoenix Sky Harbor Intl

Fri 12/9

13:35-12:20

1 stop14h 45m

£543

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 25/8

06:15-12:50

1 stop14h 35m

Phoenix Sky Harbor Intl

Tue 9/9

17:04-13:10

1 stop12h 06m

£546

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Fri 5/12

19:30-21:18

2 stops32h 48m

Phoenix Sky Harbor Intl

Wed 17/12

11:20-07:30

1 stop13h 10m

£558

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 Phoenix from

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

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 London Heathrow Airport and Phoenix Sky Harbor Intl Airport?

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

The cheapest month to fly to Phoenix Sky Harbor Intl Airport from London Heathrow Airport is in March. Flight prices, which tend to average around £586, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Phoenix Sky Harbor Intl Airport, with average flight prices from London Heathrow Airport averaging around £599.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

The cheapest day to depart from London Heathrow Airport to Phoenix Sky Harbor Intl Airport is on a Wednesday. Travellers who choose to depart for Phoenix Sky Harbor Intl Airport on a Wednesday will often find tickets for as low as £646. On the other hand, Sunday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £718.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

Our most recent data shows that the best time of day to fly to Phoenix Sky Harbor Intl Airport is in the afternoon. Flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport during this time can be as low as £654. Flights in the evening are often more expensive, with an average ticket price of £685.

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

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

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around £691 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from London Heathrow Airport for as low as £617 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow to Phoenix Sky Harbor Intl 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 London Heathrow Airport to Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight.

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

As of August 2025, prices for London Heathrow Airport to Phoenix Sky Harbor Intl Airport flights are approximately 0% more expensive when compared to flights at the same time last year.

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

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

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

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

Best price found

£298

Fastest flight time

10h 50m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from London Heathrow Airport in the past 72 hours is £298. The best return flight deal from London Heathrow Airport to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is £456.
The fastest flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport takes 10h 50m
Direct flights go from London Heathrow Airport to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

  • How far is London Heathrow to Phoenix Sky Harbor Intl by plane?

    The distance between London Heathrow and Phoenix Sky Harbor Intl is about 5254.6 mi. Typically, this will take 10h 50m by plane in normal conditions.

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

    Prices for flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport are updated daily.

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

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

    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 London Heathrow Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents required for your trip to Phoenix Sky Harbor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix Sky Harbor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from London Heathrow Airport to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom £377Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
IcelandairPriceFrom £450Free CancellationRating
7.0
520 reviews
Search Icelandair flights
JetBluePriceFrom £454Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
United AirlinesPriceFrom £484Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
FinnairPriceFrom £500Free CancellationRating
7.6
1,316 reviews
Search Finnair flights
LufthansaPriceFrom £513Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
American AirlinesPriceFrom £526Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom £536Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
Virgin AtlanticPriceFrom £542Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £549Free CancellationRating
6.6
7,222 reviews
Search British Airways flights

  • Finnair Flights From London Heathrow Airport to Phoenix Sky Harbor Intl Airport

    Finnair flies from London Heathrow Airport to Phoenix Sky Harbor Intl Airport around 14 times per week, with 1,316 momondo users rating the airline 7.6/10. The cheapest Finnair deal from London Heathrow Airport to Phoenix Sky Harbor Intl Airport in the last 72 hours was £662 (round-trip), much lower than the average airfare cost of £823 for Finnair flights on this route.

  • American Airlines Flights From London Heathrow Airport to Phoenix Sky Harbor Intl Airport

    Another popular option for London Heathrow Airport to Phoenix Sky Harbor Intl Airport flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from London Heathrow Airport to Phoenix Sky Harbor Intl Airport around 14 times per week, with deals starting from £696 round-trip and rising to an average price of around £920.

Travelling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Chandler
Mesa
Scottsdale
Gilbert
Surprise
Wickenburg
Tempe
Glendale

Why use momondo?

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

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 Phoenix from London.

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

Yes. momondo enables you to select and highlight flights to Phoenix from London with this policy.

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

Once you have performed a search for London to Phoenix flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from London to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phoenix and let you know when they change.

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