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Cheap flights from London to Phoenix from $696

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London to Phoenix departing on 9/27. 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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Cheap round-trip flights

British Airways Logo
11:15 am - 2:15 pmLHR-PHX
11h 00mnonstop
British Airways Logo
6:50 pm - 12:50 pmPHX-LHR
10h 00mnonstop
$696British Airways
Find Deal
sáb., sep. 27 - mié., oct. 15
Multiple Airlines Logo
9:30 am - 6:47 pmLHR-PHX
17h 17m2 stops
Multiple Airlines Logo
7:30 am - 10:00 amPHX-LHR
18h 30m2 stops
$697Multiple Airlines
Find Deal
mié., oct. 1 - lun., oct. 6
United Airlines Logo
7:30 am - 9:56 pmLHR-PHX
21h 26m2 stops
United Airlines Logo
7:00 am - 10:15 amPHX-LHR
20h 15m1 stop
$699United Airlines
Find Deal
jue., nov. 13 - dom., nov. 30
SWISS Logo
8:45 am - 10:00 pmLHR-PHX
21h 15m2 stops
SWISS Logo
3:45 pm - 5:50 pmPHX-LHR
18h 05m2 stops
$704SWISS
Find Deal
mar., oct. 7 - mar., oct. 14
American Airlines Logo
11:15 am - 2:15 pmLHR-PHX
11h 00mnonstop
American Airlines Logo
8:40 pm - 2:40 pmPHX-LHR
10h 00mnonstop
$706American Airlines
Find Deal
lun., sep. 29 - lun., oct. 13
United Airlines Logo
4:20 pm - 10:56 amLHR-PHX
25h 36m1 stop
United Airlines Logo
12:45 am - 5:55 amPHX-LHR
22h 10m1 stop
$709United Airlines
Find Deal
dom., mar. 8 - dom., mar. 22
SWISS Logo
9:15 am - 9:46 pmLCY-PHX
19h 31m2 stops
SWISS Logo
4:21 pm - 5:05 pmPHX-LCY
17h 44m2 stops
$709SWISS
Find Deal
mar., feb. 17 - mar., feb. 24
American Airlines Logo
10:25 am - 5:49 pmLGW-PHX
15h 24m1 stop
American Airlines Logo
11:23 am - 9:20 amPHX-LGW
13h 57m1 stop
$712American Airlines
Find Deal
mar., oct. 14 - mar., oct. 21
Iberia Logo
7:40 pm - 8:48 amLGW-PHX
20h 08m2 stops
Iberia Logo
12:36 pm - 7:00 pmPHX-LGW
23h 24m2 stops
$739Iberia
Find Deal
mié., feb. 18 - jue., feb. 26
Iberia Logo
7:25 am - 11:50 pmLGW-PHX
24h 25m2 stops
Iberia Logo
8:15 am - 10:50 amPHX-LGW
19h 35m2 stops
$915Iberia
Find Deal
mar., oct. 21 - mar., dic. 9

SWISS flights from London to Phoenix Sky Harbor Intl Airport

Our best SWISS deals on London to Phoenix Sky Harbor Intl Airport flight tickets
SWISS
Oct 7
LHR8:45 amLondon Heathrow
21h 15m
2 stops
PHX10:00 pmPhoenix Sky Harbor Intl
Oct 14
PHX3:45 pmPhoenix Sky Harbor Intl
18h 05m
2 stops
LHR5:50 pmLondon Heathrow
$704
Find similar
SWISS
Feb 17
LCY9:15 amLondon City
19h 31m
2 stops
PHX9:46 pmPhoenix Sky Harbor Intl
Feb 24
PHX4:21 pmPhoenix Sky Harbor Intl
17h 44m
2 stops
LCY5:05 pmLondon City
$709
Find similar
SWISS
Feb 18
LGW6:40 pmLondon Gatwick
35h 04m
2 stops
PHX10:44 pmPhoenix Sky Harbor Intl
Feb 26
PHX4:21 pmPhoenix Sky Harbor Intl
18h 29m
2 stops
LGW5:50 pmLondon Gatwick
$719
Find similar

Icelandair flights from London to Phoenix Sky Harbor Intl Airport

Our best Icelandair deals on London to Phoenix Sky Harbor Intl Airport flight tickets
Icelandair
Oct 4
LGW12:10 pmLondon Gatwick
17h 41m
1 stop
PHX9:51 pmPhoenix Sky Harbor Intl
Oct 11
PHX10:59 pmPhoenix Sky Harbor Intl
26h 36m
1 stop
LGW9:35 amLondon Gatwick
$755
Find similar
Icelandair
Nov 3
LGW11:55 amLondon Gatwick
19h 32m
2 stops
PHX12:27 amPhoenix Sky Harbor Intl
Nov 7
PHX9:06 amPhoenix Sky Harbor Intl
18h 49m
2 stops
LGW10:55 amLondon Gatwick
$857
Find similar
Icelandair
Dec 14
LGW11:55 amLondon Gatwick
17h 56m
2 stops
PHX10:51 pmPhoenix Sky Harbor Intl
Jan 10
PHX10:45 amPhoenix Sky Harbor Intl
17h 10m
2 stops
LGW10:55 amLondon Gatwick
$921
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London 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 832,500 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from London 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

sáb. 9/27

11:15 am-2:15 pm

Nonstop11h 00m

Phoenix Sky Harbor Intl

mié. 10/15

6:50 pm-12:50 pm

Nonstop10h 00m

$696

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

mié. 10/1

9:30 am-6:47 pm

2 stops17h 17m

Phoenix Sky Harbor Intl

lun. 10/6

7:30 am-10:00 am

2 stops18h 30m

$697

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

jue. 11/13

7:30 am-9:56 pm

2 stops21h 26m

Phoenix Sky Harbor Intl

dom. 11/30

7:00 am-10:15 am

1 stop20h 15m

$699

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

mar. 10/7

8:45 am-10:00 pm

2 stops21h 15m

Phoenix Sky Harbor Intl

mar. 10/14

3:45 pm-5:50 pm

2 stops18h 05m

$704

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

lun. 9/29

11:15 am-2:15 pm

Nonstop11h 00m

Phoenix Sky Harbor Intl

lun. 10/13

8:40 pm-2:40 pm

Nonstop10h 00m

$706

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

dom. 3/8

4:20 pm-10:56 am

1 stop25h 36m

Phoenix Sky Harbor Intl

dom. 3/22

12:45 am-5:55 am

1 stop22h 10m

$709

LondonPhoenix

LCY - PHX

LCYPHX

London City

mar. 2/17

9:15 am-9:46 pm

2 stops19h 31m

Phoenix Sky Harbor Intl

mar. 2/24

4:21 pm-5:05 pm

2 stops17h 44m

$709

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

mar. 10/14

10:25 am-5:49 pm

1 stop15h 24m

Phoenix Sky Harbor Intl

mar. 10/21

11:23 am-9:20 am

1 stop13h 57m

$712

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

mié. 2/18

7:40 pm-8:48 am

2 stops20h 08m

Phoenix Sky Harbor Intl

jue. 2/26

12:36 pm-7:00 pm

2 stops23h 24m

$739

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

mar. 10/21

7:25 am-11:50 pm

2 stops24h 25m

Phoenix Sky Harbor Intl

mar. 12/9

8:15 am-10:50 am

2 stops19h 35m

$915

Flights are sorted by cheapest round-trip 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 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 and Phoenix Sky Harbor Intl Airport?

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

In general, September is the cheapest month to fly from London to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $773. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of September, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around $788.

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

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from London is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $866. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,085. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

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

In the afternoon is the cheapest time of day to fly from London to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $935. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $963. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from London Heathrow to Phoenix Sky Harbor Intl for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $899 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from London for as low as $814 on momondo.

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

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

You could potentially save up to 36% on your flight if you consider stops on a London to Phoenix Sky Harbor Intl Airport flight.

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

As of September 2025, prices for London to Phoenix Sky Harbor Intl Airport flights are approximately 39% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$781

Fastest flight time

10h 50m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from London in the past 72 hours is $781. The best round-trip flight deal from London to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $757.
The fastest flight from London to Phoenix Sky Harbor Intl Airport takes 10h 50m
Direct flights go from London to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

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

    There are 5264.8 mi between London and Phoenix Sky Harbor Intl. Flights usually cover this in 10h 55m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London 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 you'll need for your trip to Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport. 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 London to Phoenix Sky Harbor Intl Airport?

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

Best airlines flying from London to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from London to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $601Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
British AirwaysPriceFrom $722Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
American AirlinesPriceFrom $764Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IberiaPriceFrom $832Free CancellationRating
7.0
2,924 reviews
Search Iberia flights

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

    American Airlines operates around 14 flights from London to Phoenix Sky Harbor Intl Airport every week. The average price of these flights found in the last 72 hours has been $911, but momondo users have found American Airlines deals from London to Phoenix Sky Harbor Intl Airport from as low as $764 round-trip. American Airlines has been scored 7.2/10 in 10,000 reviews.

  • Iberia Flights From London to Phoenix Sky Harbor Intl Airport

    Across 2,924 Iberia reviews on momondo, the average score is 7.0/10. Iberia flies from London to Phoenix Sky Harbor Intl Airport about 14 times each week, with ticket deals ranging from $832 to $1,026. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Surprise
Casa Grande
Buckeye
Apache Junction
Goodyear
Payson
Wickenburg
Avondale
Paradise Valley
Camp Verde
Fountain Hills
Litchfield Park
Cave Creek

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?

momondo helps you find the best flight between London and Phoenix by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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