Cheap flights from Phoenix Sky Harbor Intl Airport to London from £241
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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LON
23 Sep — 30 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to London are usually found in November or October, booked 12 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Sky Harbor Intl to London
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Cheapest flights from Sky Harbor Intl to London
Explore the most affordable flight options available from Sky Harbor Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 August 2026.
Thu 19/1107:00 -
1 stop22h 50m
Thu 3/1209:50 -
2 stops21h 57m
Deal found 21/8£498
Mon 19/1022:51 -
1 stop27h 09m
Tue 3/1110:10 -
2 stops21h 32m
Deal found 19/8£521
Sat 24/1022:12 -
1 stop27h 03m
Thu 5/1111:00 -
2 stops20h 42m
Deal found 21/8£558
Thu 5/1118:00 -
2 stops32h 45m
Sat 14/1111:40 -
2 stops31h 25m
Deal found 20/8£559
Mon 26/1007:00 -
2 stops19h 45m
Mon 2/1111:40 -
3 stops31h 43m
Deal found 19/8£578
Thu 22/1022:12 -
1 stop27h 48m
Thu 29/1011:00 -
2 stops19h 00m
Deal found 23/8£581
Wed 21/1022:12 -
1 stop27h 48m
Tue 17/1110:10 -
2 stops34h 35m
Deal found 23/8£585
Fri 20/1107:00 -
1 stop22h 50m
Fri 27/1115:15 -
2 stops38h 00m
Deal found 22/8£586
Tue 24/1118:00 -
2 stops32h 45m
Mon 30/1111:40 -
3 stops31h 43m
Deal found 20/8£589
Mon 30/1108:20 -
2 stops28h 05m
Wed 9/1208:30 -
2 stops20h 08m
Deal found 22/8£597
Thu 5/1118:00 -
2 stops32h 45m
Mon 9/1111:40 -
3 stops31h 43m
Deal found 21/8£598
Tue 20/1008:00 -
3 stops23h 10m
Tue 3/1108:15 -
2 stops21h 00m
Deal found 22/8£604
Best flights from Sky Harbor Intl to London
Discover carefully curated flight deals from Sky Harbor Intl to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.
Mon 7/1213:21 -
1 stop13h 09m
Tue 8/1212:20 -
1 stop17h 26m
Deal found 23/8£658
Wed 20/112:50 -
2 stops17h 00m
Tue 2/209:15 -
2 stops20h 24m
Deal found 20/8£679
Sun 10/111:05 -
2 stops17h 35m
Sun 24/106:30 -
2 stops17h 45m
Deal found 22/8£698
Tue 9/211:08 -
1 stop13h 42m
Sat 20/213:15 -
Nonstop11h 00m
Deal found 19/8£708
Tue 27/1007:05 -
2 stops18h 55m
Tue 3/1110:00 -
2 stops18h 43m
Deal found 23/8£717
Sun 20/912:15 -
1 stop14h 35m
Tue 6/1010:05 -
Nonstop10h 55m
Deal found 21/8£723
Tue 6/1013:33 -
1 stop12h 07m
Tue 13/1010:00 -
1 stop15h 46m
Deal found 22/8£730
Sat 14/1108:25 -
2 stops19h 25m
Wed 18/1112:15 -
2 stops17h 20m
Deal found 20/8£749
Mon 28/910:15 -
2 stops27h 25m
Mon 26/1006:40 -
3 stops23h 37m
Deal found 22/8£777
Sun 10/123:59 -
2 stops33h 21m
Sun 24/110:55 -
2 stops41h 52m
Deal found 20/8£827
Sun 20/907:10 -
2 stops16h 45m
Tue 6/1006:00 -
2 stops20h 38m
Deal found 21/8£715
Sun 1/1116:10 -
1 stop16h 35m
Mon 16/1110:00 -
2 stops18h 50m
Deal found 20/8£749
Sun 1/1116:10 -
1 stop16h 35m
Sun 8/1110:00 -
2 stops21h 13m
Deal found 19/8£749
Mon 21/907:05 -
1 stop15h 20m
Mon 28/910:05 -
Nonstop11h 00m
Deal found 23/8£759
Tue 27/1007:20 -
2 stops18h 20m
Mon 2/1109:15 -
2 stops19h 23m
Deal found 23/8£761
Sat 19/906:10 -
2 stops26h 15m
Sat 26/906:40 -
2 stops21h 42m
Deal found 19/8£780
Wed 21/1007:10 -
2 stops21h 25m
Thu 29/1009:15 -
2 stops20h 44m
Deal found 20/8£729
Fri 6/1116:10 -
1 stop16h 35m
Fri 20/1110:00 -
2 stops18h 50m
Deal found 19/8£750
Fri 6/1116:10 -
1 stop16h 35m
Wed 11/1110:00 -
2 stops18h 50m
Deal found 22/8£750
Mon 19/1007:10 -
2 stops17h 30m
Tue 3/1109:15 -
2 stops21h 47m
Deal found 19/8£729
Wed 10/211:40 -
2 stops39h 15m
Sat 20/217:20 -
2 stops59h 50m
Deal found 20/8£884
Wed 25/1112:55 -
2 stops22h 40m
Wed 9/1207:10 -
2 stops22h 05m
Deal found 23/8£821
Fri 25/915:25 -
1 stop16h 35m
Thu 1/1010:25 -
2 stops18h 48m
Deal found 23/8£751
Mon 28/907:10 -
2 stops21h 25m
Mon 26/1019:05 -
2 stops34h 30m
Deal found 22/8£731
Wed 10/211:40 -
2 stops38h 30m
Sat 20/217:25 -
2 stops59h 45m
Deal found 22/8£891
Thu 4/211:15 -
2 stops22h 20m
Sat 13/210:00 -
2 stops37h 27m
Deal found 21/8£753
Mon 28/910:00 -
2 stops18h 35m
Wed 28/1019:05 -
2 stops34h 54m
Deal found 22/8£731
Thu 7/123:59 -
2 stops26h 56m
Fri 15/117:20 -
2 stops59h 27m
Deal found 23/8£916
Mon 15/211:30 -
2 stops16h 25m
Sun 28/211:55 -
2 stops17h 55m
Deal found 23/8£946
Tue 22/907:10 -
2 stops17h 15m
Tue 6/1009:25 -
2 stops20h 59m
Deal found 23/8£763
Direct flights from Sky Harbor Intl to London
Explore direct flight options from Sky Harbor Intl to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.
Tue 2/219:20 -
Nonstop9h 55m
Tue 23/213:15 -
Nonstop11h 00m
Deal found 21/8£648
Tue 1/1219:20 -
Nonstop9h 55m
Tue 15/1213:15 -
Nonstop11h 00m
Deal found 19/8£654
Tue 1/1219:20 -
Nonstop9h 55m
Tue 8/1213:15 -
Nonstop11h 00m
Deal found 19/8£662
Sun 7/219:20 -
Nonstop9h 55m
Wed 17/213:15 -
Nonstop11h 00m
Deal found 21/8£668
Sun 20/921:05 -
Nonstop10h 00m
Tue 6/1010:05 -
Nonstop10h 55m
Deal found 23/8£669
Mon 5/1021:10 -
Nonstop9h 55m
Wed 21/1010:05 -
Nonstop10h 55m
Deal found 22/8£670
Sun 17/119:20 -
Nonstop9h 55m
Sun 31/113:15 -
Nonstop11h 00m
Deal found 21/8£684
Wed 3/219:20 -
Nonstop9h 55m
Mon 8/213:15 -
Nonstop11h 00m
Deal found 22/8£684
Tue 6/1021:10 -
Nonstop9h 55m
Tue 13/1016:10 -
Nonstop10h 55m
Deal found 22/8£687
Last-minute flights from Sky Harbor Intl to London
Discover last-minute flight deals from Sky Harbor Intl to London. Data last updated 24 August 2026 and is based on user searches.
Sun 13/913:32 -
1 stop23h 13m
Mon 21/908:15 -
1 stop36h 16m
Deal found 21/8£645
Mon 14/915:15 -
2 stops32h 40m
Tue 22/909:40 -
2 stops34h 30m
Deal found 19/8£643
Mon 14/913:32 -
1 stop23h 13m
Mon 21/908:15 -
1 stop36h 16m
Deal found 22/8£646
Wed 16/908:00 -
3 stops26h 25m
Mon 21/909:40 -
2 stops34h 30m
Deal found 20/8£631
Wed 16/908:00 -
3 stops25h 50m
Sun 20/909:40 -
3 stops34h 30m
Deal found 20/8£632
Thu 17/913:15 -
2 stops24h 10m
Sat 26/912:40 -
3 stops33h 45m
Deal found 19/8£639
Fri 18/908:00 -
3 stops26h 20m
Fri 25/912:40 -
3 stops33h 45m
Deal found 23/8£640
Sat 19/915:15 -
3 stops34h 35m
Sun 27/909:40 -
2 stops34h 30m
Deal found 21/8£624
Sat 19/907:55 -
1 stop14h 35m
Sun 27/909:30 -
1 stop17h 46m
Deal found 23/8£640
Sat 19/913:32 -
1 stop23h 13m
Sun 1/1109:20 -
1 stop20h 43m
Deal found 21/8£649
Sun 20/915:15 -
2 stops32h 40m
Mon 28/909:40 -
2 stops19h 55m
Deal found 21/8£649
Sun 27/916:35 -
2 stops32h 50m
Tue 6/1010:45 -
2 stops18h 50m
Deal found 22/8£638
One-way flights from Sky Harbor Intl to London
Search for one-way flight options from Sky Harbor Intl to London. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.
Wed 17/223:59 -
1 stop13h 46m
Deal found 19/8£241
Sun 4/1015:15 -
3 stops34h 10m
Deal found 19/8£241
Mon 14/913:15 -
3 stops49h 25m
Deal found 21/8£242
Wed 2/1214:36 -
2 stops33h 14m
Deal found 20/8£242
Tue 1/1219:20 -
Nonstop9h 55m
Deal found 19/8£243
Mon 23/1119:20 -
Nonstop9h 55m
Deal found 21/8£245
Mon 5/1019:24 -
3 stops44h 46m
Deal found 23/8£245
Sun 22/1112:15 -
2 stops17h 35m
Deal found 22/8£246
Mon 28/919:24 -
3 stops44h 46m
Deal found 23/8£246
Tue 27/1023:59 -
1 stop23h 56m
Deal found 19/8£247
Tue 1/1207:00 -
2 stops17h 10m
Deal found 19/8£248
Sun 22/1123:30 -
1 stop14h 05m
Deal found 20/8£248
Find flight deals from Sky Harbor Intl to London
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to London (LON). 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 24 August 2026.
Customise your flight search to find flights from Sky Harbor Intl to London 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 24 August 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Mon 7/12
13:21-09:30
1 stop13h 09m
London Heathrow
Tue 8/12
12:20-22:46
1 stop17h 26m
£658
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LCY London City
PHXLCY
Phoenix Sky Harbor Intl
Wed 20/1
12:50-12:50
2 stops17h 00m
London City
Tue 2/2
09:15-22:39
2 stops20h 24m
£679
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Sun 10/1
11:05-11:40
2 stops17h 35m
London Heathrow
Sun 24/1
06:30-17:15
2 stops17h 45m
£698
Fastest return journey
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Tue 9/2
11:08-07:50
1 stop13h 42m
London Heathrow
Sat 20/2
13:15-17:15
Nonstop11h 00m
£708
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Sun 20/9
07:10-07:55
2 stops16h 45m
London Heathrow
Tue 6/10
06:00-18:38
2 stops20h 38m
£715
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LGW London Gatwick
PHXLGW
Phoenix Sky Harbor Intl
Tue 27/10
07:05-09:00
2 stops18h 55m
London Gatwick
Tue 3/11
10:00-21:43
2 stops18h 43m
£717
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Sun 20/9
12:15-10:50
1 stop14h 35m
London Heathrow
Tue 6/10
10:05-13:00
Nonstop10h 55m
£723
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LCY London City
PHXLCY
Phoenix Sky Harbor Intl
Wed 21/10
07:10-12:35
2 stops21h 25m
London City
Thu 29/10
09:15-22:59
2 stops20h 44m
£729
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LCY London City
PHXLCY
Phoenix Sky Harbor Intl
Mon 19/10
07:10-08:40
2 stops17h 30m
London City
Tue 3/11
09:15-00:02
2 stops21h 47m
£729
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Tue 6/10
13:33-09:40
1 stop12h 07m
London Heathrow
Tue 13/10
10:00-17:46
1 stop15h 46m
£730
Flights are sorted by cheapest return flights first.
Deals found on 21/8
Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Sky Harbor Intl to London
Have a flexible travel schedule? Discover the best time to fly to London from Sky Harbor Intl with our price prediction graph.
PHX-LON
PHX-LGW
PHX-LHR
PHX-LCY
PHX-STN
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 Phoenix Sky Harbor Intl Airport to London
PHX-LON
PHX-LGW
PHX-LHR
PHX-LCY
PHX-STN
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to London?
Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London (average of £593). Flying from Phoenix Sky Harbor Intl Airport to London in June is currently the most expensive (average of £1,126). 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 PHX to LON?
Find hourly flight availability from Sky Harbor Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 August 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phoenix Sky Harbor Intl Airport to London as you normally would.
Weekly flight availability from Phoenix Sky Harbor Intl Airport to London
Explore weekly flight availability from Sky Harbor Intl to London. 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 24 August 2026.
The most flights from PHX to LON 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 Phoenix Sky Harbor Intl Airport to London?
Airfare is below average for this route at the moment.
Phoenix Sky Harbor Intl Airport to London flights typically cost between £565 and £853 in November.The cheapest return price found within the last 5 days was £498 on Multiple Airlines (19 Nov–3 Dec).
What’s the top stopover airport for flights from Phoenix Sky Harbor Intl Airport to London?
Share of one-stop return flights from Phoenix Sky Harbor Intl Airport to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Toronto (YYZ) – chosen by Cheapflights users on 50% of one-stop itineraries from Phoenix Sky Harbor Intl Airport to London on Cheapflights.
What’s the cheapest stopover airport for flights from Phoenix Sky Harbor Intl Airport to London?
Average return fare for one-stop flights from Phoenix Sky Harbor Intl Airport to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £559.
What’s the fastest stopover option from Phoenix Sky Harbor Intl Airport to London?
Shortest average travel time for one-stop one-way flights from Phoenix Sky Harbor Intl Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Atlanta (ATL) have the shortest average one-way travel time for one-stop routes: 12h 48m.
Which airport typically offers the quickest stopover for flights from Phoenix Sky Harbor Intl Airport to London?
Average stopover duration for one-stop one-way flights from Phoenix Sky Harbor Intl Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 35m.
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to London?
The price you pay for your flight from Phoenix Sky Harbor Intl Airport to London may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 24 August 2026.
Read reviews from past customers who have flown with American Airlines,JetBlue, andBritish Airways
from Phoenix Sky Harbor Intl Airport to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl to London. 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 Phoenix Sky Harbor Intl Airport to London?
For as low as £679, Lufthansa can have you in London from Phoenix Sky Harbor Intl Airport in 17h. There are 5271 mi between Phoenix Sky Harbor Intl Airport and London. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to London round-trip?
Flying on British Airways is currently your cheapest option to London, with prices starting at £482. Another option worth looking into is JetBlue, starting at £547 return. These flights start at 34% lower than the current average price 3 months from now.
What are the most popular routes from Phoenix Sky Harbor Intl Airport to London?
The most popular flight routes from Phoenix Sky Harbor Intl Airport to London are Phoenix Sky Harbor Intl - London Heathrow, Phoenix Sky Harbor Intl - London Gatwick and Phoenix Sky Harbor Intl - London City.
What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to London?
The top 3 most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to London are American Airlines (67%), Aer Lingus (67%) and Finnair (67%).
What are the cheapest flights from Phoenix Sky Harbor Intl Airport to London?
Looking at all options, your cheapest flight can be booked for £234. While the most popular route (Phoenix Sky Harbor Intl - London Heathrow) can be booked for £620 on average, our data indicates £645 when flying from Phoenix Sky Harbor Intl Airport to London.
Can I find deals for business class flights from Sky Harbor Intl to London?
Yes. Cheapflights offers flight deals from Sky Harbor Intl to London 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 Phoenix Sky Harbor Intl Airport to London?
Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London (average of £593). Flying from Phoenix Sky Harbor Intl Airport to London in June is currently the most expensive (average of £1,126). 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.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 August 2026.
Browse through other flights departing from Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on 24 August 2026.
Top 2 airlines flying from Sky Harbor Intl to London
Discover the top 2 airlines that operate flights from Sky Harbor Intl to London. 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 24 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 Sky Harbor Intl to London?
When you search for this flight from Sky Harbor Intl to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to London?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sky Harbor Intl to London for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Sky Harbor Intl to London with no change fees?
Yes! Cheapflights helps users easily find flights from Sky Harbor Intl to London with no change fees.
Can Cheapflights notify me if prices for flights from Sky Harbor Intl to London become cheaper?
Not ready to book yet? You can track prices for flights from Sky Harbor Intl to London on Cheapflights with our Price Alert feature and get notified when better prices are available.
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