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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHX
6 Sep — 13 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 Wednesday or Monday and return on a Monday
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 7 August 2026.
Mon 7/909:40 -
2 stops34h 30m
Wed 7/1008:00 -
2 stops24h 20m
Deal found 6/8£637
Fri 11/1214:50 -
2 stops28h 28m
Mon 11/109:00 -
1 stop19h 50m
Deal found 5/8£639
Sun 11/1006:35 -
3 stops23h 00m
Fri 16/1008:00 -
2 stops27h 40m
Deal found 3/8£640
Sat 31/1009:20 -
1 stop20h 43m
Sat 14/1123:59 -
1 stop23h 56m
Deal found 2/8£640
Tue 6/1006:00 -
3 stops23h 35m
Tue 20/1010:15 -
2 stops17h 35m
Deal found 5/8£640
Wed 7/1014:10 -
1 stop15h 25m
Wed 7/421:05 -
Nonstop10h 00m
Deal found 7/8£641
Mon 2/1114:50 -
1 stop14h 00m
Mon 16/1113:25 -
1 stop15h 25m
Deal found 4/8£642
Sun 11/1014:10 -
1 stop15h 25m
Fri 16/1017:55 -
2 stops36h 00m
Deal found 3/8£643
Wed 14/1008:20 -
1 stop18h 42m
Mon 16/1113:25 -
1 stop15h 25m
Deal found 4/8£643
Sun 22/1114:50 -
1 stop14h 00m
Wed 13/114:15 -
1 stop14h 35m
Deal found 4/8£644
Fri 2/1006:35 -
3 stops23h 00m
Fri 9/1008:00 -
3 stops29h 20m
Deal found 3/8£646
Wed 2/909:40 -
2 stops19h 55m
Wed 16/908:00 -
2 stops18h 45m
Deal found 4/8£648
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 7 August 2026.
Wed 16/909:15 -
3 stops34h 13m
Wed 23/912:10 -
3 stops21h 15m
Deal found 2/8£683
Fri 2/1006:40 -
2 stops21h 42m
Fri 9/1011:57 -
2 stops17h 38m
Deal found 4/8£731
Tue 15/907:25 -
2 stops18h 28m
Tue 22/907:10 -
2 stops16h 05m
Deal found 2/8£739
Mon 7/911:00 -
Nonstop11h 00m
Mon 21/915:17 -
1 stop13h 33m
Deal found 5/8£758
Mon 7/911:15 -
1 stop19h 26m
Mon 21/913:20 -
2 stops15h 45m
Deal found 5/8£778
Wed 4/1110:00 -
2 stops19h 15m
Wed 18/1112:35 -
2 stops20h 10m
Deal found 5/8£780
Tue 29/909:15 -
2 stops22h 00m
Tue 20/1007:10 -
2 stops21h 25m
Deal found 7/8£793
Sat 28/1108:40 -
2 stops20h 10m
Sat 5/1216:32 -
2 stops31h 43m
Deal found 6/8£919
Sat 21/1107:45 -
2 stops19h 24m
Sat 28/1113:15 -
2 stops16h 25m
Deal found 4/8£951
Fri 2/1017:35 -
2 stops26h 56m
Fri 9/1013:20 -
2 stops36h 35m
Deal found 6/8£978
Thu 14/111:40 -
1 stop31h 50m
Sun 24/110:45 -
1 stop16h 00m
Deal found 3/8£995
Fri 4/906:35 -
3 stops47h 00m
Mon 14/913:15 -
2 stops22h 10m
Deal found 2/8£710
Wed 2/918:40 -
2 stops33h 48m
Sun 6/916:02 -
2 stops17h 38m
Deal found 5/8£744
Tue 1/910:35 -
2 stops18h 57m
Tue 8/912:11 -
2 stops19h 49m
Deal found 4/8£781
Thu 1/1010:05 -
Nonstop11h 00m
Sun 4/1022:22 -
1 stop13h 23m
Deal found 5/8£787
Tue 6/1021:25 -
2 stops32h 05m
Tue 20/1009:25 -
2 stops18h 30m
Deal found 7/8£719
Tue 15/909:15 -
2 stops21h 54m
Tue 29/907:10 -
2 stops17h 30m
Deal found 7/8£813
Tue 1/915:40 -
3 stops33h 15m
Tue 8/912:25 -
2 stops18h 15m
Deal found 4/8£722
Mon 7/906:40 -
2 stops25h 02m
Mon 21/906:10 -
2 stops24h 25m
Deal found 4/8£796
Sat 21/1110:00 -
2 stops20h 59m
Wed 2/1216:10 -
1 stop16h 35m
Deal found 7/8£811
Sat 21/1107:45 -
2 stops46h 09m
Thu 3/1208:48 -
2 stops16h 47m
Deal found 7/8£952
Sun 11/1006:35 -
3 stops23h 00m
Thu 15/1010:15 -
3 stops20h 20m
Deal found 3/8£722
Wed 27/110:55 -
2 stops65h 52m
Wed 3/211:40 -
2 stops21h 40m
Deal found 3/8£981
Mon 14/917:00 -
1 stop28h 10m
Sun 27/915:25 -
1 stop16h 35m
Deal found 7/8£816
Mon 7/909:15 -
3 stops34h 13m
Mon 21/912:10 -
3 stops22h 30m
Deal found 3/8£727
Fri 4/917:00 -
1 stop28h 10m
Fri 11/915:25 -
1 stop16h 35m
Deal found 7/8£847
Mon 7/906:40 -
3 stops46h 55m
Wed 7/1008:00 -
2 stops30h 50m
Deal found 5/8£739
Mon 7/910:25 -
2 stops20h 16m
Mon 21/906:00 -
2 stops19h 40m
Deal found 3/8£872
Sat 24/1017:00 -
1 stop28h 55m
Thu 12/1111:30 -
2 stops21h 15m
Deal found 2/8£879
Thu 1/1009:15 -
3 stops34h 13m
Sun 4/1023:59 -
3 stops34h 41m
Deal found 5/8£807
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 7 August 2026.
Sat 12/1213:15 -
Nonstop11h 00m
Mon 11/119:20 -
Nonstop9h 55m
Deal found 7/8£670
Wed 16/916:10 -
Nonstop10h 50m
Mon 28/921:05 -
Nonstop10h 00m
Deal found 4/8£673
Mon 7/911:00 -
Nonstop11h 00m
Wed 7/1021:10 -
Nonstop9h 55m
Deal found 5/8£685
Tue 15/910:05 -
Nonstop11h 00m
Tue 29/916:10 -
Nonstop10h 20m
Deal found 7/8£686
Mon 9/1113:15 -
Nonstop11h 00m
Mon 14/1219:20 -
Nonstop9h 55m
Deal found 3/8£688
Tue 1/916:10 -
Nonstop10h 50m
Tue 8/916:35 -
Nonstop10h 15m
Deal found 4/8£695
Mon 7/911:00 -
Nonstop11h 00m
Mon 21/921:05 -
Nonstop10h 00m
Deal found 5/8£715
Tue 1/911:00 -
Nonstop11h 00m
Tue 8/916:35 -
Nonstop10h 15m
Deal found 4/8£715
Thu 3/911:00 -
Nonstop11h 00m
Thu 10/916:10 -
Nonstop10h 20m
Deal found 6/8£716
Mon 7/911:00 -
Nonstop11h 00m
Mon 21/921:05 -
Nonstop10h 00m
Deal found 4/8£718
Thu 17/910:05 -
Nonstop11h 00m
Mon 21/916:10 -
Nonstop10h 20m
Deal found 4/8£721
Last-minute flights from London to Phoenix
Discover last-minute flight deals from London to Phoenix. Data last updated 7 August 2026 and is based on user searches.
Tue 1/911:35 -
3 stops32h 35m
Tue 15/912:00 -
1 stop14h 45m
Deal found 2/8£659
Tue 1/908:15 -
1 stop21h 28m
Tue 15/913:32 -
1 stop23h 13m
Deal found 2/8£659
Wed 2/909:40 -
2 stops19h 55m
Wed 16/908:00 -
2 stops18h 45m
Deal found 4/8£648
Wed 2/906:30 -
3 stops23h 05m
Wed 9/912:00 -
3 stops27h 35m
Deal found 3/8£654
Wed 2/908:15 -
1 stop21h 28m
Wed 16/913:32 -
1 stop23h 13m
Deal found 3/8£654
Fri 4/909:15 -
3 stops35h 53m
Mon 14/912:10 -
3 stops21h 20m
Deal found 3/8£656
Mon 7/909:40 -
2 stops34h 30m
Wed 7/1008:00 -
2 stops24h 20m
Deal found 6/8£637
Mon 7/909:55 -
1 stop15h 57m
Mon 21/916:18 -
2 stops19h 52m
Deal found 3/8£648
Thu 17/914:30 -
2 stops28h 58m
Wed 30/912:10 -
2 stops21h 25m
Deal found 6/8£649
Thu 24/911:55 -
1 stop32h 36m
Tue 29/913:32 -
1 stop23h 13m
Deal found 3/8£650
Mon 28/908:15 -
1 stop36h 16m
Wed 7/1013:32 -
1 stop23h 13m
Deal found 3/8£654
Tue 29/910:15 -
1 stop19h 20m
Thu 15/1013:15 -
1 stop14h 35m
Deal found 7/8£651
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 7 August 2026.
Sat 12/908:05 -
2 stops21h 30m
Deal found 6/8£496
Thu 10/910:45 -
2 stops18h 50m
Deal found 6/8£496
Sun 11/1014:00 -
1 stop17h 56m
Deal found 5/8£497
Mon 21/910:35 -
1 stop18h 33m
Deal found 5/8£497
Tue 8/910:45 -
2 stops18h 50m
Deal found 5/8£498
Sun 20/910:45 -
2 stops33h 25m
Deal found 6/8£498
Sun 4/1008:50 -
2 stops35h 32m
Deal found 6/8£498
Sat 29/821:25 -
3 stops32h 10m
Deal found 6/8£499
Tue 3/1118:15 -
2 stops49h 08m
Deal found 4/8£500
Fri 9/1017:40 -
3 stops28h 45m
Deal found 3/8£500
Tue 20/1014:00 -
1 stop17h 56m
Deal found 4/8£501
Fri 28/816:30 -
2 stops50h 34m
Deal found 3/8£501
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 7 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 7 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
LCY London City - PHX Phoenix Sky Harbor Intl
LCYPHX
London City
Wed 16/9
09:15-11:28
3 stops34h 13m
Phoenix Sky Harbor Intl
Wed 23/9
12:10-17:25
3 stops21h 15m
£683
LondonPhoenix
STN London Stansted - PHX Phoenix Sky Harbor Intl
STNPHX
London Stansted
Fri 4/9
06:35-21:35
3 stops47h 00m
Phoenix Sky Harbor Intl
Mon 14/9
13:15-19:25
2 stops22h 10m
£710
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Tue 6/10
21:25-21:30
2 stops32h 05m
Phoenix Sky Harbor Intl
Tue 20/10
09:25-11:55
2 stops18h 30m
£719
LondonPhoenix
LGW London Gatwick - PHX Phoenix Sky Harbor Intl
LGWPHX
London Gatwick
Tue 1/9
15:40-16:55
3 stops33h 15m
Phoenix Sky Harbor Intl
Tue 8/9
12:25-14:40
2 stops18h 15m
£722
LondonPhoenix
STN London Stansted - PHX Phoenix Sky Harbor Intl
STNPHX
London Stansted
Sun 11/10
06:35-21:35
3 stops23h 00m
Phoenix Sky Harbor Intl
Thu 15/10
10:15-14:35
3 stops20h 20m
£722
LondonPhoenix
LCY London City - PHX Phoenix Sky Harbor Intl
LCYPHX
London City
Mon 7/9
09:15-11:28
3 stops34h 13m
Phoenix Sky Harbor Intl
Mon 21/9
12:10-18:40
3 stops22h 30m
£727
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Fri 2/10
06:40-20:22
2 stops21h 42m
Phoenix Sky Harbor Intl
Fri 9/10
11:57-13:35
2 stops17h 38m
£731
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Tue 15/9
07:25-17:53
2 stops18h 28m
Phoenix Sky Harbor Intl
Tue 22/9
07:10-07:15
2 stops16h 05m
£739
LondonPhoenix
STN London Stansted - PHX Phoenix Sky Harbor Intl
STNPHX
London Stansted
Mon 7/9
06:40-21:35
3 stops46h 55m
Phoenix Sky Harbor Intl
Wed 7/10
08:00-22:50
2 stops30h 50m
£739
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Wed 2/9
18:40-20:28
2 stops33h 48m
Phoenix Sky Harbor Intl
Sun 6/9
16:02-17:40
2 stops17h 38m
£744
Flights are sorted by cheapest return flights first.
Deals found on 3/8
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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
LGW-PHX
LHR-PHX
STN-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
LGW-PHX
LHR-PHX
STN-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 £639). Flying from London to Phoenix in June is currently the most expensive (average of £945). 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 7 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 7 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 £649 and £1,047 in September.The cheapest return price found within the last 5 days was £637 on Multiple Airlines (7 Sept–7 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 156 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 24% 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 7 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 18h 28m. London and Phoenix are separated by a distance of 5255 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 £429, 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 £433 and £442, respectively. Air Canada is currently priced 43% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London to Phoenix one-way?
£283 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 £326 and £479, 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 Stansted - 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 £495. On average you can expect to pay £1,700. The most popular route, (London Heathrow - Phoenix Sky Harbor Intl), can usually be booked for £496.
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 £639). Flying from London to Phoenix in June is currently the most expensive (average of £945). 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 7 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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