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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHX
11 Sep — 18 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Phoenix are usually found in November or February, booked 58 days in advance, depart on a Monday or Wednesday and return on a Friday
Cheap flight deals from London to Phoenix
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 12 August 2026.
Thu 17/922:00 -
3 stops31h 35m
Thu 24/908:00 -
2 stops31h 20m
Deal found 7/8£639
Thu 1/1014:10 -
3 stops29h 43m
Thu 15/1013:15 -
1 stop14h 50m
Deal found 9/8£639
Wed 23/914:10 -
1 stop27h 19m
Sun 4/1015:55 -
1 stop21h 45m
Deal found 9/8£640
Fri 6/1119:30 -
2 stops33h 23m
Fri 13/1113:58 -
2 stops21h 32m
Deal found 8/8£640
Mon 7/909:40 -
1 stop33h 24m
Wed 7/1008:00 -
2 stops17h 25m
Deal found 10/8£641
Mon 7/909:55 -
2 stops33h 33m
Mon 21/912:10 -
2 stops21h 25m
Deal found 10/8£641
Fri 25/914:10 -
1 stop15h 25m
Sat 7/1111:55 -
1 stop16h 55m
Deal found 9/8£642
Wed 23/908:40 -
3 stops34h 48m
Sun 4/1012:10 -
3 stops23h 10m
Deal found 9/8£643
Mon 28/910:05 -
Nonstop11h 00m
Wed 7/1016:10 -
Nonstop10h 20m
Deal found 8/8£644
Wed 18/1106:20 -
1 stop14h 35m
Mon 7/1206:25 -
1 stop17h 50m
Deal found 9/8£646
Mon 7/909:55 -
2 stops33h 33m
Mon 14/912:10 -
2 stops21h 25m
Deal found 9/8£647
Mon 28/908:15 -
1 stop36h 16m
Wed 4/1114:30 -
1 stop23h 15m
Deal found 9/8£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 12 August 2026.
Sun 6/906:35 -
2 stops23h 00m
Sun 20/908:00 -
2 stops23h 00m
Deal found 7/8£669
Mon 7/906:40 -
2 stops22h 16m
Mon 21/906:10 -
2 stops24h 25m
Deal found 8/8£686
Thu 10/1211:35 -
2 stops30h 04m
Thu 17/1217:25 -
1 stop13h 05m
Deal found 11/8£722
Wed 25/1109:15 -
2 stops19h 10m
Wed 9/1217:00 -
2 stops18h 30m
Deal found 12/8£749
Mon 7/911:00 -
Nonstop11h 00m
Mon 21/915:17 -
1 stop13h 33m
Deal found 7/8£756
Mon 14/917:00 -
2 stops25h 21m
Mon 28/906:00 -
2 stops19h 40m
Deal found 11/8£781
Mon 7/910:25 -
2 stops18h 31m
Mon 21/909:36 -
2 stops16h 04m
Deal found 9/8£781
Sun 24/120:15 -
2 stops32h 46m
Mon 8/213:55 -
2 stops17h 55m
Deal found 12/8£906
Sun 24/110:55 -
2 stops41h 52m
Sun 7/223:59 -
2 stops33h 21m
Deal found 12/8£989
Sun 24/111:40 -
1 stop31h 50m
Wed 3/210:45 -
1 stop16h 00m
Deal found 12/8£992
Thu 17/909:15 -
3 stops34h 13m
Thu 24/912:10 -
3 stops21h 45m
Deal found 9/8£717
Thu 17/907:05 -
2 stops23h 59m
Thu 24/912:08 -
2 stops25h 32m
Deal found 8/8£726
Wed 9/907:25 -
2 stops18h 28m
Wed 23/916:49 -
1 stop11h 46m
Deal found 10/8£737
Tue 15/909:15 -
2 stops21h 54m
Tue 22/907:10 -
2 stops21h 25m
Deal found 11/8£778
Tue 10/1116:45 -
1 stop28h 10m
Tue 17/1107:05 -
2 stops18h 55m
Deal found 7/8£784
Sat 5/916:10 -
Nonstop10h 50m
Thu 10/914:05 -
1 stop13h 00m
Deal found 8/8£786
Wed 23/909:15 -
3 stops34h 13m
Sun 4/1012:10 -
3 stops21h 15m
Deal found 9/8£728
Thu 26/1110:00 -
2 stops32h 29m
Sat 12/1213:00 -
2 stops19h 45m
Deal found 12/8£840
Thu 17/910:05 -
Nonstop11h 00m
Thu 24/916:10 -
Nonstop10h 20m
Deal found 11/8£788
Wed 7/1007:25 -
2 stops18h 10m
Wed 7/409:50 -
2 stops14h 40m
Deal found 7/8£795
Mon 7/909:15 -
2 stops21h 44m
Mon 14/907:10 -
2 stops21h 25m
Deal found 9/8£807
Tue 8/906:30 -
2 stops23h 05m
Tue 22/908:00 -
2 stops25h 55m
Deal found 9/8£753
Mon 28/910:20 -
2 stops20h 44m
Tue 29/912:08 -
2 stops21h 32m
Deal found 8/8£831
Fri 4/917:00 -
1 stop28h 10m
Fri 11/915:25 -
1 stop16h 35m
Deal found 7/8£844
Fri 25/909:30 -
2 stops19h 19m
Fri 2/1013:33 -
1 stop12h 07m
Deal found 11/8£798
Mon 14/909:15 -
2 stops21h 44m
Mon 28/907:10 -
2 stops21h 25m
Deal found 11/8£807
Fri 29/110:55 -
2 stops41h 52m
Sat 6/211:40 -
2 stops39h 15m
Deal found 9/8£990
Thu 26/1111:40 -
1 stop31h 50m
Sun 13/1213:30 -
1 stop13h 15m
Deal found 12/8£992
Thu 4/210:25 -
2 stops19h 36m
Thu 18/212:50 -
2 stops19h 00m
Deal found 7/8£760
Thu 5/1116:45 -
1 stop28h 10m
Sat 14/1107:05 -
2 stops18h 55m
Deal found 8/8£845
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 12 August 2026.
Mon 28/910:05 -
Nonstop11h 00m
Wed 7/1016:10 -
Nonstop10h 20m
Deal found 8/8£644
Fri 23/1016:10 -
Nonstop10h 55m
Thu 29/1019:20 -
Nonstop9h 55m
Deal found 10/8£668
Thu 1/1010:05 -
Nonstop11h 00m
Thu 15/1021:10 -
Nonstop9h 55m
Deal found 9/8£675
Mon 7/911:00 -
Nonstop11h 00m
Mon 28/916:10 -
Nonstop10h 20m
Deal found 7/8£683
Wed 7/1010:05 -
Nonstop10h 55m
Wed 14/1016:10 -
Nonstop10h 20m
Deal found 8/8£684
Mon 7/911:00 -
Nonstop11h 00m
Wed 7/1016:10 -
Nonstop10h 20m
Deal found 10/8£686
Tue 15/910:05 -
Nonstop11h 00m
Mon 21/916:10 -
Nonstop10h 20m
Deal found 11/8£695
Thu 17/910:05 -
Nonstop11h 00m
Thu 24/916:10 -
Nonstop10h 20m
Deal found 7/8£714
Mon 7/911:00 -
Nonstop11h 00m
Mon 21/916:10 -
Nonstop10h 20m
Deal found 8/8£715
Tue 10/1113:15 -
Nonstop11h 00m
Tue 17/1119:20 -
Nonstop9h 55m
Deal found 7/8£716
Tue 8/1213:15 -
Nonstop11h 00m
Tue 15/1219:20 -
Nonstop9h 55m
Deal found 10/8£718
Tue 15/910:05 -
Nonstop11h 00m
Tue 22/921:05 -
Nonstop10h 00m
Deal found 11/8£722
Last-minute flights from London to Phoenix
Discover last-minute flight deals from London to Phoenix. Data last updated 12 August 2026 and is based on user searches.
Mon 7/909:40 -
1 stop33h 24m
Wed 7/1008:00 -
2 stops17h 25m
Deal found 10/8£641
Mon 7/909:55 -
2 stops33h 33m
Mon 21/912:10 -
2 stops21h 25m
Deal found 10/8£641
Mon 7/909:55 -
2 stops33h 33m
Mon 14/912:10 -
2 stops21h 25m
Deal found 9/8£647
Mon 7/909:40 -
1 stop33h 24m
Mon 21/906:30 -
2 stops39h 50m
Deal found 10/8£650
Thu 17/922:00 -
3 stops31h 35m
Thu 24/908:00 -
2 stops31h 20m
Deal found 7/8£639
Thu 17/915:00 -
2 stops38h 35m
Wed 7/1013:15 -
1 stop14h 50m
Deal found 10/8£639
Tue 22/909:55 -
2 stops33h 33m
Tue 29/912:10 -
2 stops21h 25m
Deal found 8/8£649
Wed 23/914:10 -
1 stop27h 19m
Sun 4/1015:55 -
1 stop21h 45m
Deal found 9/8£640
Wed 23/908:40 -
3 stops34h 48m
Sun 4/1012:10 -
3 stops23h 10m
Deal found 9/8£643
Fri 25/914:10 -
1 stop15h 25m
Sat 7/1111:55 -
1 stop16h 55m
Deal found 9/8£642
Mon 28/910:05 -
Nonstop11h 00m
Wed 7/1016:10 -
Nonstop10h 20m
Deal found 8/8£644
Mon 28/908:15 -
1 stop36h 16m
Wed 4/1114:30 -
1 stop23h 15m
Deal found 9/8£648
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 12 August 2026.
Thu 3/922:00 -
2 stops31h 35m
Deal found 11/8£492
Sun 27/921:45 -
3 stops49h 38m
Deal found 10/8£493
Wed 7/1009:15 -
2 stops19h 34m
Deal found 12/8£493
Tue 22/920:25 -
3 stops50h 58m
Deal found 11/8£493
Tue 6/1011:00 -
1 stop15h 07m
Deal found 12/8£493
Thu 8/1014:10 -
1 stop15h 25m
Deal found 10/8£494
Tue 10/1109:50 -
2 stops20h 57m
Deal found 11/8£495
Sun 23/817:30 -
3 stops49h 34m
Deal found 12/8£495
Sat 5/915:00 -
3 stops34h 52m
Deal found 9/8£495
Sun 15/1119:05 -
2 stops36h 28m
Deal found 10/8£495
Tue 6/1015:20 -
1 stop15h 21m
Deal found 10/8£495
Fri 9/1009:40 -
2 stops17h 36m
Deal found 10/8£496
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 12 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 12 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
STN London Stansted - PHX Phoenix Sky Harbor Intl
STNPHX
London Stansted
Sun 6/9
06:35-21:35
2 stops23h 00m
Phoenix Sky Harbor Intl
Sun 20/9
08:00-15:00
2 stops23h 00m
£669
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Mon 7/9
06:40-20:56
2 stops22h 16m
Phoenix Sky Harbor Intl
Mon 21/9
06:10-14:35
2 stops24h 25m
£686
LondonPhoenix
LCY London City - PHX Phoenix Sky Harbor Intl
LCYPHX
London City
Thu 17/9
09:15-11:28
3 stops34h 13m
Phoenix Sky Harbor Intl
Thu 24/9
12:10-17:55
3 stops21h 45m
£717
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Thu 10/12
11:35-10:39
2 stops30h 04m
Phoenix Sky Harbor Intl
Thu 17/12
17:25-13:30
1 stop13h 05m
£722
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Thu 17/9
07:05-23:04
2 stops23h 59m
Phoenix Sky Harbor Intl
Thu 24/9
12:08-21:40
2 stops25h 32m
£726
LondonPhoenix
LCY London City - PHX Phoenix Sky Harbor Intl
LCYPHX
London City
Wed 23/9
09:15-11:28
3 stops34h 13m
Phoenix Sky Harbor Intl
Sun 4/10
12:10-17:25
3 stops21h 15m
£728
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Wed 9/9
07:25-17:53
2 stops18h 28m
Phoenix Sky Harbor Intl
Wed 23/9
16:49-12:35
1 stop11h 46m
£737
LondonPhoenix
LCY London City - PHX Phoenix Sky Harbor Intl
LCYPHX
London City
Wed 25/11
09:15-21:25
2 stops19h 10m
Phoenix Sky Harbor Intl
Wed 9/12
17:00-18:30
2 stops18h 30m
£749
LondonPhoenix
STN London Stansted - PHX Phoenix Sky Harbor Intl
STNPHX
London Stansted
Tue 8/9
06:30-21:35
2 stops23h 05m
Phoenix Sky Harbor Intl
Tue 22/9
08:00-17:55
2 stops25h 55m
£753
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Mon 7/9
11:00-14:00
Nonstop11h 00m
Phoenix Sky Harbor Intl
Mon 21/9
15:17-12:50
1 stop13h 33m
£756
Flights are sorted by cheapest return flights first.
Deals found on 11/8
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
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
STN-PHX
LHR-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
STN-PHX
LHR-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 £642). Flying from London to Phoenix in July is currently the most expensive (average of £941). 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 12 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 12 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 £688 and £1,055 in October.The cheapest return price found within the last 5 days was £639 on Multiple Airlines (1 Oct–15 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 12 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 19h 10m. London and Phoenix are separated by a distance of 5271 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 £427, 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 £432 and £441, 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?
£254 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 £325 and £478, 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 £493. On average you can expect to pay £1,501. The most popular route, (London Heathrow - Phoenix Sky Harbor Intl), can usually be booked for £447.
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 £642). Flying from London to Phoenix in July is currently the most expensive (average of £941). 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 12 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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.