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Cheap flights from London Heathrow Airport to Phoenix from £286

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 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Phoenix

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
12:20 - 21:55
LHR
-
PHX
16h 35m
1 stop
JetBlue Logo
21:20 - 20:45
PHX
-
LHR
15h 25m
1 stop
£555JetBlue
Wed, 4 Mar - Tue, 14 Apr
JetBlue Logo
12:20 - 21:55
LHR
-
PHX
16h 35m
1 stop
JetBlue Logo
16:00 - 09:30
PHX
-
LHR
34h 30m
1 stop
£559JetBlue
Sat, 28 Feb - Sat, 14 Mar
JetBlue Logo
11:55 - 20:08
LHR
-
PHX
16h 13m
1 stop
JetBlue Logo
21:20 - 20:45
PHX
-
LHR
15h 25m
1 stop
£561JetBlue
Wed, 22 Apr - Wed, 6 May
Multiple Airlines Logo
14:50 - 22:49
LHR
-
PHX
14h 59m
1 stop
Multiple Airlines Logo
10:24 - 20:10
PHX
-
LHR
26h 46m
2 stops
£562Multiple Airlines
Mon, 2 Mar - Tue, 17 Mar
JetBlue Logo
08:15 - 20:08
LHR
-
PHX
19h 53m
1 stop
JetBlue Logo
21:20 - 20:45
PHX
-
LHR
15h 25m
1 stop
£564JetBlue
Wed, 29 Apr - Wed, 13 May
JetBlue Logo
11:55 - 20:08
LHR
-
PHX
16h 13m
1 stop
JetBlue Logo
21:20 - 20:45
PHX
-
LHR
15h 25m
1 stop
£567JetBlue
Wed, 22 Apr - Wed, 6 May
JetBlue Logo
12:20 - 21:55
LHR
-
PHX
16h 35m
1 stop
JetBlue Logo
21:20 - 20:45
PHX
-
LHR
15h 25m
1 stop
£572JetBlue
Thu, 5 Mar - Tue, 14 Apr
Multiple Airlines Logo
14:50 - 22:49
LHR
-
PHX
14h 59m
1 stop
Multiple Airlines Logo
10:24 - 20:10
PHX
-
LHR
26h 46m
2 stops
£573Multiple Airlines
Mon, 2 Mar - Tue, 17 Mar
Multiple Airlines Logo
14:50 - 22:49
LHR
-
PHX
14h 59m
1 stop
Multiple Airlines Logo
10:24 - 20:10
PHX
-
LHR
26h 46m
2 stops
£575Multiple Airlines
Mon, 2 Mar - Tue, 17 Mar
JetBlue Logo
08:15 - 20:08
LHR
-
PHX
19h 53m
1 stop
JetBlue Logo
21:20 - 20:45
PHX
-
LHR
15h 25m
1 stop
£576JetBlue
Tue, 14 Apr - Sat, 2 May

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

Our best JetBlue deals on London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight tickets
JetBlue
4 Mar
LHR12:20London Heathrow
16h 35m
1 stop
PHX21:55Phoenix Sky Harbor Intl
14 Apr
PHX21:20Phoenix Sky Harbor Intl
15h 25m
1 stop
LHR20:45London Heathrow
£555
JetBlue
28 Feb
LHR12:20London Heathrow
16h 35m
1 stop
PHX21:55Phoenix Sky Harbor Intl
14 Mar
PHX16:00Phoenix Sky Harbor Intl
34h 30m
1 stop
LHR09:30London Heathrow
£559
JetBlue
22 Apr
LHR11:55London Heathrow
16h 13m
1 stop
PHX20:08Phoenix Sky Harbor Intl
6 May
PHX21:20Phoenix Sky Harbor Intl
15h 25m
1 stop
LHR20:45London Heathrow
£561

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

Our best SWISS deals on London Heathrow Airport to Phoenix Sky Harbor Intl Airport flight tickets
SWISS
2 Mar
LHR20:05London Heathrow
33h 58m
2 stops
PHX23:03Phoenix Sky Harbor Intl
17 Mar
PHX15:20Phoenix Sky Harbor Intl
19h 30m
2 stops
LHR17:50London Heathrow
£621
SWISS
2 Mar
LHR09:00London Heathrow
21h 03m
2 stops
PHX23:03Phoenix Sky Harbor Intl
17 Mar
PHX15:20Phoenix Sky Harbor Intl
19h 30m
2 stops
LHR17:50London Heathrow
£624
SWISS
11 Feb
LHR20:05London Heathrow
33h 58m
2 stops
PHX23:03Phoenix Sky Harbor Intl
16 Feb
PHX09:40Phoenix Sky Harbor Intl
18h 35m
2 stops
LHR11:15London Heathrow
£909

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 2 February 2026.
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

Wed 4/3

12:20-21:55

1 stop16h 35m

Phoenix Sky Harbor Intl

Tue 14/4

21:20-20:45

1 stop15h 25m

£555

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sat 28/2

12:20-21:55

1 stop16h 35m

Phoenix Sky Harbor Intl

Sat 14/3

16:00-09:30

1 stop34h 30m

£559

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 22/4

11:55-20:08

1 stop16h 13m

Phoenix Sky Harbor Intl

Wed 6/5

21:20-20:45

1 stop15h 25m

£561

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 2/3

14:50-22:49

1 stop14h 59m

Phoenix Sky Harbor Intl

Tue 17/3

10:24-20:10

2 stops26h 46m

£562

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 29/4

08:15-20:08

1 stop19h 53m

Phoenix Sky Harbor Intl

Wed 13/5

21:20-20:45

1 stop15h 25m

£564

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 22/4

11:55-20:08

1 stop16h 13m

Phoenix Sky Harbor Intl

Wed 6/5

21:20-20:45

1 stop15h 25m

£567

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Thu 5/3

12:20-21:55

1 stop16h 35m

Phoenix Sky Harbor Intl

Tue 14/4

21:20-20:45

1 stop15h 25m

£572

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 2/3

14:50-22:49

1 stop14h 59m

Phoenix Sky Harbor Intl

Tue 17/3

10:24-20:10

2 stops26h 46m

£573

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 2/3

14:50-22:49

1 stop14h 59m

Phoenix Sky Harbor Intl

Tue 17/3

10:24-20:10

2 stops26h 46m

£575

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 14/4

08:15-20:08

1 stop19h 53m

Phoenix Sky Harbor Intl

Sat 2/5

21:20-20:45

1 stop15h 25m

£576

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 £578, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Phoenix Sky Harbor Intl Airport, with average flight prices from London Heathrow Airport averaging around £578.

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 £622. On the other hand, Friday 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 £681.

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 at midday. Flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport during this time can be as low as £634. Flights in the morning are often more expensive, with an average ticket price of £664.

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 £663 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 £603 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 53% 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 February 2026, prices for London Heathrow Airport to Phoenix Sky Harbor Intl Airport flights are approximately 7% 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

£568

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 £568. The best return flight deal from London Heathrow Airport to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is £542.
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
JetBluePriceFrom £420Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
United AirlinesPriceFrom £465Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights
Air CanadaPriceFrom £474Free CancellationRating
7.1
10,673 reviews
Search Air Canada flights
IcelandairPriceFrom £486Free CancellationRating
7.1
606 reviews
Search Icelandair flights
FinnairPriceFrom £492Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
LufthansaPriceFrom £506Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
American AirlinesPriceFrom £508Free CancellationRating
7.2
11,211 reviews
Search American Airlines flights
British AirwaysPriceFrom £519Free CancellationRating
6.7
7,709 reviews
Search British Airways flights
Air FrancePriceFrom £529Free CancellationRating
7.4
1,531 reviews
Search Air France flights
Virgin AtlanticPriceFrom £541Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic 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 7 times per week, with 1,357 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 £492 (round-trip), much lower than the average airfare cost of £645 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, 11,211 ratings). American Airlines flies from London Heathrow Airport to Phoenix Sky Harbor Intl Airport around 7 times per week, with deals starting from £508 round-trip and rising to an average price of around £680.

Travelling to a place near Phoenix?

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

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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