This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHX
9 Oct — 16 Oct1
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 Wednesday and return on a Monday
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 9 September 2026.
Tue 6/1014:30 -
2 stops28h 58m
Thu 22/1012:10 -
2 stops21h 25m
Deal found 8/9£607
Mon 30/1111:55 -
3 stops31h 10m
Fri 11/1221:10 -
3 stops30h 45m
Deal found 9/9£609
Tue 8/1206:40 -
2 stops21h 39m
Tue 15/1206:25 -
2 stops28h 15m
Deal found 8/9£609
Thu 1/1014:30 -
2 stops28h 58m
Mon 5/1012:10 -
2 stops21h 25m
Deal found 8/9£610
Fri 11/1206:40 -
2 stops24h 10m
Tue 15/1206:25 -
2 stops29h 05m
Deal found 9/9£611
Tue 3/1114:50 -
1 stop14h 25m
Sun 22/1107:00 -
1 stop22h 50m
Deal found 8/9£612
Tue 8/1206:40 -
2 stops21h 39m
Tue 12/107:00 -
3 stops26h 25m
Deal found 7/9£612
Tue 20/1014:10 -
1 stop15h 25m
Sun 1/1109:52 -
1 stop14h 13m
Deal found 5/9£613
Tue 20/1014:10 -
1 stop15h 25m
Wed 4/1107:00 -
1 stop17h 45m
Deal found 5/9£614
Tue 29/908:30 -
2 stops21h 05m
Thu 15/1008:00 -
2 stops19h 50m
Deal found 8/9£615
Sat 24/1014:10 -
1 stop15h 25m
Sun 8/1112:15 -
1 stop15h 25m
Deal found 5/9£615
Wed 4/1114:50 -
1 stop14h 25m
Thu 19/1112:55 -
1 stop16h 55m
Deal found 8/9£616
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 9 September 2026.
Fri 16/1006:40 -
2 stops24h 33m
Sun 25/1006:05 -
2 stops28h 35m
Deal found 6/9£620
Mon 5/1009:15 -
3 stops34h 13m
Mon 19/1012:10 -
3 stops21h 45m
Deal found 7/9£700
Mon 5/1011:45 -
2 stops17h 24m
Mon 19/1015:59 -
1 stop17h 36m
Deal found 6/9£712
Thu 17/911:05 -
1 stop14h 47m
Thu 24/916:29 -
1 stop11h 56m
Deal found 7/9£716
Thu 17/910:05 -
Nonstop11h 00m
Thu 24/915:45 -
1 stop13h 00m
Deal found 4/9£734
Thu 1/1017:00 -
1 stop28h 10m
Tue 6/1015:25 -
1 stop16h 35m
Deal found 9/9£765
Wed 18/1109:15 -
2 stops21h 25m
Sun 22/1112:20 -
2 stops41h 30m
Deal found 7/9£776
Tue 6/1019:45 -
2 stops34h 03m
Tue 20/1012:45 -
2 stops22h 05m
Deal found 9/9£974
Tue 2/317:20 -
2 stops59h 20m
Thu 11/323:59 -
2 stops33h 21m
Deal found 5/9£987
Wed 21/1007:05 -
2 stops21h 40m
Wed 4/1112:57 -
2 stops21h 43m
Deal found 8/9£628
Wed 9/1207:10 -
2 stops22h 05m
Mon 21/1208:20 -
2 stops23h 40m
Deal found 8/9£725
Wed 25/1114:35 -
Nonstop11h 00m
Sun 29/1120:40 -
Nonstop9h 55m
Deal found 8/9£735
Thu 15/1007:05 -
2 stops24h 08m
Sat 24/1010:34 -
2 stops24h 56m
Deal found 6/9£680
Tue 19/110:00 -
2 stops21h 06m
Fri 29/107:05 -
2 stops18h 55m
Deal found 6/9£765
Mon 5/1008:00 -
2 stops20h 49m
Mon 19/1007:10 -
2 stops21h 25m
Deal found 7/9£776
Thu 3/1220:35 -
2 stops33h 00m
Thu 17/1208:00 -
3 stops19h 50m
Deal found 4/9£753
Thu 5/1114:35 -
Nonstop11h 00m
Mon 16/1120:40 -
Nonstop9h 55m
Deal found 8/9£753
Tue 6/1019:15 -
2 stops31h 38m
Tue 13/1007:10 -
2 stops17h 30m
Deal found 8/9£777
Mon 5/1017:00 -
1 stop28h 10m
Mon 19/1006:00 -
2 stops19h 40m
Deal found 7/9£788
Wed 18/1106:40 -
3 stops21h 25m
Sun 22/1106:25 -
2 stops29h 05m
Deal found 7/9£723
Tue 5/109:15 -
2 stops19h 10m
Thu 14/112:22 -
2 stops17h 28m
Deal found 6/9£783
Sat 21/1111:15 -
1 stop28h 48m
Thu 3/1209:59 -
1 stop14h 31m
Deal found 9/9£784
Tue 5/110:00 -
2 stops18h 35m
Thu 14/111:15 -
2 stops21h 30m
Deal found 6/9£820
Sun 10/117:20 -
2 stops59h 27m
Fri 15/111:40 -
2 stops39h 15m
Deal found 5/9£1,039
Wed 14/1009:15 -
2 stops22h 00m
Wed 21/1007:10 -
2 stops21h 25m
Deal found 7/9£807
Tue 6/1017:00 -
2 stops30h 19m
Tue 13/1015:25 -
1 stop16h 35m
Deal found 8/9£824
Tue 19/109:15 -
2 stops19h 10m
Fri 29/112:22 -
2 stops41h 18m
Deal found 6/9£813
Tue 5/117:20 -
2 stops59h 27m
Thu 14/123:59 -
2 stops33h 21m
Deal found 6/9£1,083
Mon 12/1020:05 -
3 stops33h 30m
Mon 21/1208:20 -
2 stops23h 40m
Deal found 8/9£959
Sun 4/1010:25 -
2 stops20h 39m
Sun 11/1010:33 -
2 stops21h 27m
Deal found 5/9£873
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 9 September 2026.
Fri 25/916:10 -
Nonstop10h 50m
Thu 5/1120:40 -
Nonstop9h 55m
Deal found 8/9£624
Wed 30/910:05 -
Nonstop11h 00m
Mon 5/1016:10 -
Nonstop10h 20m
Deal found 6/9£643
Fri 18/910:05 -
Nonstop11h 00m
Mon 21/916:10 -
Nonstop10h 20m
Deal found 6/9£663
Fri 2/1010:05 -
Nonstop11h 00m
Tue 6/1016:10 -
Nonstop10h 20m
Deal found 9/9£664
Mon 5/1010:05 -
Nonstop10h 55m
Mon 19/1016:10 -
Nonstop10h 20m
Deal found 6/9£667
Thu 1/1010:05 -
Nonstop11h 00m
Mon 5/1016:10 -
Nonstop10h 20m
Deal found 6/9£673
Wed 7/1010:05 -
Nonstop10h 55m
Tue 13/1021:10 -
Nonstop9h 55m
Deal found 7/9£679
Tue 3/1114:35 -
Nonstop11h 00m
Tue 17/1120:40 -
Nonstop9h 55m
Deal found 8/9£680
Mon 5/1010:05 -
Nonstop10h 55m
Mon 19/1021:10 -
Nonstop9h 55m
Deal found 5/9£680
Last-minute flights from London to Phoenix
Discover last-minute flight deals from London to Phoenix. Data last updated 9 September 2026 and is based on user searches.
Fri 11/914:05 -
3 stops32h 20m
Tue 15/908:00 -
3 stops19h 50m
Deal found 4/9£621
Fri 18/922:50 -
3 stops30h 45m
Wed 7/1008:00 -
2 stops30h 50m
Deal found 5/9£621
Tue 29/908:30 -
2 stops21h 05m
Thu 15/1008:00 -
2 stops19h 50m
Deal found 8/9£615
Thu 1/1014:30 -
2 stops28h 58m
Mon 5/1012:10 -
2 stops21h 25m
Deal found 8/9£610
Mon 5/1009:40 -
2 stops19h 55m
Mon 19/1017:55 -
3 stops31h 55m
Deal found 6/9£621
Tue 6/1014:30 -
2 stops28h 58m
Thu 22/1012:10 -
2 stops21h 25m
Deal found 8/9£607
Thu 8/1014:30 -
2 stops28h 58m
Thu 15/1012:10 -
2 stops21h 25m
Deal found 7/9£620
Fri 16/1006:40 -
2 stops24h 33m
Sat 24/1010:34 -
2 stops24h 56m
Deal found 6/9£619
Tue 20/1014:10 -
1 stop15h 25m
Sun 1/1109:52 -
1 stop14h 13m
Deal found 5/9£613
Tue 20/1014:10 -
1 stop15h 25m
Wed 4/1107:00 -
1 stop17h 45m
Deal found 5/9£614
Wed 21/1008:40 -
1 stop22h 29m
Sat 7/1123:59 -
1 stop23h 56m
Deal found 7/9£618
Sat 24/1014:10 -
1 stop15h 25m
Sun 8/1112:15 -
1 stop15h 25m
Deal found 5/9£615
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 9 September 2026.
Tue 8/1214:50 -
2 stops35h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£444
Thu 24/914:10 -
2 stops51h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£444
Tue 22/914:10 -
1 stop15h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£446
Mon 21/1211:35 -
2 stops53h 09m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£446
Sun 20/908:55 -
2 stops35h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£449
Mon 21/1216:30 -
2 stops48h 14m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£449
Mon 21/1220:05 -
3 stops44h 39m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£452
Sun 20/1207:45 -
3 stops43h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£454
Sun 11/1020:50 -
3 stops53h 06m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£455
Sun 8/1114:50 -
2 stops35h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£455
Mon 26/1019:55 -
3 stops47h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£458
Mon 5/1009:40 -
1 stop33h 29m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£459
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 9 September 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 7,457,451 searches. Data last updated 9 September 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
SEN London Southend - PHX Phoenix Sky Harbor Intl
SENPHX
London Southend
Mon 21/12
11:35-09:44
2 stops53h 09m
Phoenix Sky Harbor Intl
Wed 31/12
00:00-08:00
Nonstop0h 00m
£446
LondonPhoenix
SEN London Southend - PHX Phoenix Sky Harbor Intl
SENPHX
London Southend
Tue 27/10
15:30-22:15
3 stops37h 45m
Phoenix Sky Harbor Intl
Wed 31/12
00:00-08:00
Nonstop0h 00m
£476
LondonPhoenix
SEN London Southend - PHX Phoenix Sky Harbor Intl
SENPHX
London Southend
Fri 27/11
14:25-12:30
3 stops53h 05m
Phoenix Sky Harbor Intl
Wed 31/12
00:00-08:00
Nonstop0h 00m
£480
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Sat 3/10
17:00-10:54
2 stops49h 54m
Phoenix Sky Harbor Intl
Wed 31/12
00:00-08:00
Nonstop0h 00m
£486
LondonPhoenix
STN London Stansted - PHX Phoenix Sky Harbor Intl
STNPHX
London Stansted
Sun 25/10
06:30-23:18
3 stops23h 48m
Phoenix Sky Harbor Intl
Wed 31/12
00:00-08:00
Nonstop0h 00m
£487
LondonPhoenix
LCY London City - PHX Phoenix Sky Harbor Intl
LCYPHX
London City
Tue 27/10
09:15-09:30
3 stops31h 15m
Phoenix Sky Harbor Intl
Wed 31/12
00:00-08:00
Nonstop0h 00m
£495
LondonPhoenix
SEN London Southend - PHX Phoenix Sky Harbor Intl
SENPHX
London Southend
Wed 23/9
08:25-10:56
3 stops34h 31m
Phoenix Sky Harbor Intl
Wed 31/12
00:00-08:00
Nonstop0h 00m
£498
LondonPhoenix
STN London Stansted - PHX Phoenix Sky Harbor Intl
STNPHX
London Stansted
Sat 26/9
08:05-21:35
2 stops21h 30m
Phoenix Sky Harbor Intl
Wed 31/12
00:00-08:00
Nonstop0h 00m
£499
Fastest return journey
LondonPhoenix
LHR London Heathrow - PHX Phoenix Sky Harbor Intl
LHRPHX
London Heathrow
Tue 3/11
14:35-18:35
Nonstop11h 00m
Phoenix Sky Harbor Intl
Wed 31/12
00:00-08:00
Nonstop0h 00m
£503
LondonPhoenix
SEN London Southend - PHX Phoenix Sky Harbor Intl
SENPHX
London Southend
Mon 19/10
20:05-21:35
3 stops33h 30m
Phoenix Sky Harbor Intl
Wed 31/12
00:00-08:00
Nonstop0h 00m
£503
Flights are sorted by cheapest return flights first.
Deals found on 9/9
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
LHR-PHX
LCY-PHX
LGW-PHX
STN-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
LCY-PHX
LGW-PHX
STN-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 £653). Flying from London to Phoenix in August is currently the most expensive (average of £989). 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 9 September 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 9 September 2026.
The most flights from LON to PH1 are scheduled on a Monday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 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 £669 and £902 in October.The cheapest return price found within the last 5 days was £607 on Multiple Airlines (6 Oct–22 Oct).
How often are flights from London to Phoenix delayed?
About 24% 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 22% 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 50 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 9 September 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 17h 24m. 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 £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 £430 and £439, respectively. Air Canada is currently priced 45% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London to Phoenix one-way?
£281 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 £476, 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 (75%), Finnair (75%) or Iberia (75%) 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 £389. On average you can expect to pay £1,666. The most popular route, (London Heathrow - Phoenix Sky Harbor Intl), can usually be booked for £418.
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 £653). Flying from London to Phoenix in August is currently the most expensive (average of £989). 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 7,457,451 searches. Data last updated 9 September 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.