This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHX
18 Sep — 25 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Phoenix are usually found in February or November, booked 58 days in advance, depart on a Monday or Tuesday and return on a Friday
Cheap flight deals from London to Phoenix
Enter your travel dates to find the best prices.
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Cheapest flights from London to Phoenix
Explore the most affordable flight options available from London to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.
Thu 1/1015:40 -
3 stops33h 20m
Thu 8/1008:00 -
3 stops22h 40m
Deal found 17/8£626
Fri 23/1007:30 -
3 stops23h 48m
Mon 2/1110:06 -
3 stops24h 44m
Deal found 19/8£628
Wed 16/915:40 -
2 stops27h 16m
Wed 30/908:00 -
3 stops22h 40m
Deal found 18/8£629
Fri 2/1008:20 -
1 stop22h 04m
Fri 9/1012:25 -
1 stop15h 10m
Deal found 18/8£630
Sun 1/1106:40 -
2 stops22h 13m
Thu 12/1113:58 -
2 stops21h 32m
Deal found 18/8£632
Mon 5/1009:40 -
1 stop33h 24m
Mon 19/1022:12 -
1 stop27h 48m
Deal found 18/8£634
Thu 1/1014:05 -
2 stops30h 05m
Thu 8/1013:15 -
2 stops33h 15m
Deal found 17/8£635
Mon 14/911:35 -
3 stops32h 35m
Mon 28/908:00 -
2 stops17h 25m
Deal found 18/8£635
Tue 15/910:05 -
Nonstop11h 00m
Tue 22/922:09 -
1 stop15h 31m
Deal found 18/8£636
Fri 18/912:40 -
3 stops33h 45m
Fri 2/1013:15 -
3 stops34h 40m
Deal found 19/8£638
Sun 15/1113:25 -
1 stop15h 50m
Fri 27/1121:10 -
2 stops29h 10m
Deal found 18/8£639
Sun 22/1108:55 -
2 stops19h 55m
Tue 1/1215:16 -
1 stop14h 04m
Deal found 15/8£643
Best flights from London to Phoenix
Discover carefully curated flight deals from London to Phoenix that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.
Wed 4/1106:40 -
2 stops23h 05m
Sat 7/1107:05 -
2 stops28h 25m
Deal found 17/8£651
Thu 24/921:35 -
3 stops32h 00m
Thu 1/1012:05 -
2 stops26h 20m
Deal found 16/8£677
Wed 4/1111:35 -
2 stops30h 05m
Sun 8/1123:59 -
1 stop23h 21m
Deal found 14/8£689
Tue 12/108:35 -
2 stops21h 04m
Wed 20/117:00 -
2 stops17h 50m
Deal found 14/8£737
Mon 5/1010:05 -
Nonstop10h 55m
Mon 19/1016:05 -
1 stop12h 45m
Deal found 18/8£758
Mon 14/910:05 -
Nonstop11h 00m
Mon 28/916:10 -
Nonstop10h 20m
Deal found 16/8£772
Mon 14/910:25 -
2 stops20h 39m
Mon 28/910:57 -
2 stops21h 03m
Deal found 14/8£778
Mon 18/110:55 -
2 stops41h 52m
Sat 30/111:40 -
2 stops21h 40m
Deal found 17/8£967
Mon 14/906:40 -
2 stops22h 46m
Mon 21/906:10 -
2 stops24h 25m
Deal found 15/8£720
Wed 16/906:30 -
3 stops36h 26m
Wed 30/908:00 -
3 stops29h 20m
Deal found 18/8£722
Tue 29/909:15 -
2 stops22h 00m
Tue 6/1011:24 -
2 stops17h 11m
Deal found 15/8£748
Mon 14/910:00 -
1 stop15h 56m
Tue 22/908:55 -
1 stop14h 00m
Deal found 15/8£761
Mon 14/910:05 -
Nonstop11h 00m
Tue 22/921:05 -
Nonstop10h 00m
Deal found 15/8£774
Tue 15/906:30 -
2 stops23h 05m
Tue 29/908:00 -
3 stops30h 20m
Deal found 18/8£734
Mon 5/1010:25 -
2 stops21h 11m
Mon 19/1012:16 -
2 stops19h 44m
Deal found 19/8£810
Tue 15/909:15 -
2 stops21h 54m
Tue 22/907:10 -
2 stops21h 25m
Deal found 15/8£748
Tue 1/906:40 -
2 stops24h 20m
Sat 31/1012:12 -
3 stops22h 28m
Deal found 14/8£760
Mon 14/913:05 -
1 stop15h 25m
Mon 28/911:54 -
1 stop13h 46m
Deal found 14/8£761
Tue 26/113:15 -
Nonstop11h 00m
Mon 8/216:44 -
1 stop12h 16m
Deal found 17/8£782
Thu 28/110:25 -
2 stops19h 36m
Mon 8/212:50 -
2 stops19h 00m
Deal found 17/8£744
Wed 13/109:15 -
2 stops20h 03m
Wed 20/112:50 -
2 stops17h 00m
Deal found 14/8£753
Fri 2/1017:00 -
1 stop28h 10m
Sun 18/1015:25 -
1 stop16h 35m
Deal found 18/8£847
Thu 17/910:05 -
Nonstop11h 00m
Thu 24/914:11 -
1 stop13h 19m
Deal found 14/8£785
Wed 27/110:55 -
2 stops41h 52m
Mon 8/211:40 -
2 stops39h 15m
Deal found 17/8£978
Tue 26/109:15 -
2 stops20h 03m
Tue 9/217:00 -
2 stops17h 05m
Deal found 17/8£756
Thu 17/909:15 -
3 stops34h 13m
Thu 24/912:10 -
3 stops21h 20m
Deal found 18/8£759
Thu 17/910:25 -
2 stops20h 39m
Thu 24/912:11 -
2 stops19h 49m
Deal found 18/8£871
Wed 30/909:15 -
2 stops22h 00m
Wed 7/1007:10 -
2 stops21h 25m
Deal found 16/8£779
Wed 13/110:55 -
2 stops41h 52m
Thu 21/123:59 -
2 stops33h 21m
Deal found 14/8£1,038
Sat 14/1116:45 -
1 stop28h 10m
Mon 5/410:00 -
2 stops16h 00m
Deal found 17/8£876
Direct flights from London to Phoenix
Explore direct flight options from London to Phoenix based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2026.
Tue 15/910:05 -
Nonstop11h 00m
Tue 22/916:10 -
Nonstop10h 20m
Deal found 18/8£636
Tue 8/911:00 -
Nonstop11h 00m
Wed 30/916:10 -
Nonstop10h 20m
Deal found 16/8£655
Mon 14/910:05 -
Nonstop11h 00m
Mon 21/916:10 -
Nonstop10h 20m
Deal found 15/8£685
Wed 4/1113:15 -
Nonstop11h 00m
Tue 10/1119:20 -
Nonstop9h 55m
Deal found 14/8£689
Fri 11/910:05 -
Nonstop11h 00m
Thu 1/1021:10 -
Nonstop9h 55m
Deal found 16/8£695
Tue 24/1113:15 -
Nonstop11h 00m
Wed 13/119:20 -
Nonstop9h 55m
Deal found 18/8£696
Tue 6/1010:05 -
Nonstop10h 55m
Tue 20/1021:10 -
Nonstop9h 55m
Deal found 17/8£697
Wed 30/910:05 -
Nonstop11h 00m
Wed 7/1016:10 -
Nonstop10h 20m
Deal found 16/8£706
Wed 30/910:05 -
Nonstop11h 00m
Wed 7/1021:10 -
Nonstop9h 55m
Deal found 16/8£709
Mon 28/910:05 -
Nonstop11h 00m
Wed 7/1016:10 -
Nonstop10h 20m
Deal found 14/8£713
Last-minute flights from London to Phoenix
Discover last-minute flight deals from London to Phoenix. Data last updated 19 August 2026 and is based on user searches.
Fri 28/810:20 -
2 stops21h 22m
Thu 10/910:15 -
2 stops21h 45m
Deal found 14/8£649
Mon 7/909:55 -
1 stop15h 57m
Sun 13/916:18 -
1 stop17h 17m
Deal found 17/8£649
Mon 7/909:55 -
1 stop15h 57m
Mon 14/906:25 -
1 stop19h 50m
Deal found 17/8£651
Wed 9/915:40 -
2 stops27h 24m
Wed 23/908:00 -
3 stops22h 40m
Deal found 15/8£651
Fri 11/912:40 -
3 stops33h 45m
Sat 26/915:15 -
2 stops32h 40m
Deal found 14/8£646
Sun 13/909:55 -
1 stop20h 29m
Sun 20/916:18 -
1 stop17h 17m
Deal found 16/8£645
Mon 14/911:35 -
3 stops32h 35m
Mon 28/908:00 -
2 stops17h 25m
Deal found 18/8£635
Tue 15/910:05 -
Nonstop11h 00m
Tue 22/922:09 -
1 stop15h 31m
Deal found 18/8£636
Wed 16/915:40 -
2 stops27h 16m
Wed 30/908:00 -
3 stops22h 40m
Deal found 18/8£629
Fri 18/912:40 -
3 stops33h 45m
Fri 2/1013:15 -
3 stops34h 40m
Deal found 19/8£638
Thu 24/906:30 -
3 stops22h 04m
Thu 1/1008:21 -
2 stops19h 49m
Deal found 16/8£646
Wed 30/910:15 -
1 stop19h 20m
Wed 7/1008:00 -
2 stops18h 00m
Deal found 16/8£647
One-way flights from London to Phoenix
Search for one-way flight options from London to Phoenix. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.
Sat 29/814:10 -
2 stops28h 54m
Deal found 15/8£478
Mon 24/807:40 -
2 stops35h 24m
Deal found 14/8£479
Thu 31/1214:50 -
3 stops28h 15m
Deal found 17/8£480
Wed 10/212:30 -
3 stops37h 21m
Deal found 18/8£481
Sat 12/914:10 -
2 stops33h 35m
Deal found 14/8£481
Tue 1/906:30 -
2 stops23h 05m
Deal found 14/8£482
Wed 28/1011:40 -
1 stop30h 50m
Deal found 15/8£482
Wed 7/1009:15 -
2 stops19h 34m
Deal found 17/8£482
Fri 16/1019:10 -
3 stops34h 25m
Deal found 17/8£483
Fri 28/816:30 -
3 stops50h 34m
Deal found 18/8£483
Tue 15/1212:20 -
1 stop30h 50m
Deal found 14/8£483
Fri 4/918:05 -
3 stops35h 30m
Deal found 15/8£484
Find flight deals from London to Phoenix
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 August 2026.
Customise your flight search to find flights from London to Phoenix 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, Cheapflights users made 858,174 searches. Data last updated 19 August 2026.
Use the filters below to find and compare flights from London to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Wed 4/11
06:40-22:45
2 stops23h 05m
Phoenix Sky Harbor Intl
Sat 7/11
07:05-18:30
2 stops28h 25m
£651
LondonPhoenix
STN London Stansted - PHX Phoenix Sky Harbor Intl
STNPHX
London Stansted
Thu 24/9
21:35-21:35
3 stops32h 00m
Phoenix Sky Harbor Intl
Thu 1/10
12:05-22:25
2 stops26h 20m
£677
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Wed 4/11
11:35-10:40
2 stops30h 05m
Phoenix Sky Harbor Intl
Sun 8/11
23:59-06:20
1 stop23h 21m
£689
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Mon 14/9
06:40-21:26
2 stops22h 46m
Phoenix Sky Harbor Intl
Mon 21/9
06:10-14:35
2 stops24h 25m
£720
LondonPhoenix
STN London Stansted - PHX Phoenix Sky Harbor Intl
STNPHX
London Stansted
Wed 16/9
06:30-10:56
3 stops36h 26m
Phoenix Sky Harbor Intl
Wed 30/9
08:00-21:20
3 stops29h 20m
£722
LondonPhoenix
STN London Stansted - PHX Phoenix Sky Harbor Intl
STNPHX
London Stansted
Tue 15/9
06:30-21:35
2 stops23h 05m
Phoenix Sky Harbor Intl
Tue 29/9
08:00-22:20
3 stops30h 20m
£734
LondonPhoenix
LGW London Gatwick - PHX Phoenix Sky Harbor Intl
LGWPHX
London Gatwick
Tue 12/1
08:35-22:39
2 stops21h 04m
Phoenix Sky Harbor Intl
Wed 20/1
17:00-17:50
2 stops17h 50m
£737
LondonPhoenix
LGW London Gatwick - PHX Phoenix Sky Harbor Intl
LGWPHX
London Gatwick
Thu 28/1
10:25-23:01
2 stops19h 36m
Phoenix Sky Harbor Intl
Mon 8/2
12:50-14:50
2 stops19h 00m
£744
LondonPhoenix
LCY London City - PHX Phoenix Sky Harbor Intl
LCYPHX
London City
Tue 29/9
09:15-23:15
2 stops22h 00m
Phoenix Sky Harbor Intl
Tue 6/10
11:24-12:35
2 stops17h 11m
£748
LondonPhoenix
LCY London City - PHX Phoenix Sky Harbor Intl
LCYPHX
London City
Tue 15/9
09:15-23:09
2 stops21h 54m
Phoenix Sky Harbor Intl
Tue 22/9
07:10-12:35
2 stops21h 25m
£748
Flights are sorted by cheapest return flights first.
Deals found on 14/8
Showing 1-10 of 60 resultsSorted by cheapest first
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6
Best time to book a flight from London to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from London with our price prediction graph.
LON-PH1
LHR-PHX
STN-PHX
LGW-PHX
LCY-PHX
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London to Phoenix
LON-PH1
LHR-PHX
STN-PHX
LGW-PHX
LCY-PHX
What is the cheapest month to book a flight from London to Phoenix?
Currently, February is the cheapest month in which you can book a flight from London to Phoenix (average of £641). Flying from London to Phoenix in July is currently the most expensive (average of £939). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LON to PHX?
Find hourly flight availability from London to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Phoenix as you normally would.
Weekly flight availability from London to Phoenix
Explore weekly flight availability from London to Phoenix. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 August 2026.
The most flights from LON to PH1 are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost for a return flight from London to Phoenix?
Airfare is below average for this route at the moment.
London to Phoenix flights typically cost between £689 and £1,073 in October.The cheapest return price found within the last 5 days was £626 on Multiple Airlines (1 Oct–8 Oct).
How often are flights from London to Phoenix delayed?
About 25% of weekly flights between London and Phoenix have experienced delays in the past year, with the average delay time being 162 minutes.
What is the most punctual flight time for London to Phoenix flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Phoenix flights?
Over the past year, American Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.
How far ahead should I book a flight from London to Phoenix?
The price you pay for your flight from London to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Phoenix
Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated 19 August 2026.
Read through reviews of airlines operating flights from London to Phoenix, such as Finnair,American Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Related info for your journey
Find useful and relevant information for your journey from London to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from London to Phoenix?
Departing from London to Phoenix will take you 21h 04m. London and Phoenix are separated by a distance of 5277 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London to Phoenix round-trip?
Currently priced at £426, Air Canada will fly you from London to Phoenix and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and Virgin Atlantic - these airlines can fly you to your destination from £431 and £440, respectively. Air Canada is currently priced 44% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London to Phoenix one-way?
£253 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on JetBlue and British Airways, with prices starting from £324 and £477, respectively.
What are the most popular routes from London to Phoenix?
When deciding which route to take from London to Phoenix consider London Heathrow - Phoenix Sky Harbor Intl, London Gatwick - Phoenix Sky Harbor Intl or London City - Phoenix Sky Harbor Intl as they are the most popular.
What are the most reliable airlines from London to Phoenix?
Consider American Airlines (78%), Finnair (78%) or Iberia (78%) when booking your flight. These represent the most reliable airlines when flying from London to Phoenix.
What are the cheapest flights from London to Phoenix?
The cheapest flight price from London to Phoenix is £475. On average you can expect to pay £1,488. The most popular route, (London Heathrow - Phoenix Sky Harbor Intl), can usually be booked for £431.
Can I find deals for business class flights from London to Phoenix?
Yes. Cheapflights offers flight deals from London to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Phoenix?
Currently, February is the cheapest month in which you can book a flight from London to Phoenix (average of £641). Flying from London to Phoenix in July is currently the most expensive (average of £939). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Discover the top 10 airlines that operate flights from London to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to Phoenix?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Phoenix. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from London to Phoenix?
Cheapflights helps you find that perfect flight to Phoenix from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from London to Phoenix with no change fees?
Need flexible booking options for your flight to Phoenix from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from London to Phoenix become cheaper?
Of course! You can now track prices for flights from London to Phoenix and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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