Cheap flights from Phoenix Sky Harbor Intl Airport to London from £243
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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LON
30 Sep — 7 Oct1
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 January, 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 31 August 2026.
Sun 11/1008:00 -
3 stops29h 00m
Sun 18/1008:30 -
2 stops21h 05m
Deal found 27/8£707
Sat 3/1008:00 -
2 stops17h 25m
Mon 5/1009:40 -
2 stops19h 55m
Deal found 26/8£707
Sun 27/912:00 -
1 stop12h 35m
Thu 29/1006:30 -
2 stops24h 01m
Deal found 27/8£708
Thu 15/1012:40 -
2 stops35h 15m
Wed 21/1011:35 -
2 stops32h 18m
Deal found 27/8£708
Sun 27/907:55 -
1 stop18h 05m
Tue 13/1013:50 -
2 stops41h 25m
Deal found 29/8£708
Tue 29/914:00 -
1 stop15h 05m
Tue 6/1006:15 -
1 stop14h 55m
Deal found 29/8£709
Sun 18/1013:15 -
1 stop14h 50m
Wed 18/1106:30 -
2 stops18h 32m
Deal found 31/8£710
Mon 5/1006:30 -
2 stops19h 30m
Thu 22/1012:40 -
1 stop30h 29m
Deal found 28/8£710
Wed 11/1113:25 -
1 stop15h 25m
Wed 18/1106:00 -
2 stops22h 59m
Deal found 27/8£711
Sun 27/912:11 -
1 stop15h 09m
Tue 6/1006:15 -
1 stop14h 55m
Deal found 28/8£712
Sun 27/912:00 -
2 stops19h 05m
Sun 11/1006:35 -
3 stops23h 00m
Deal found 28/8£712
Sat 26/908:00 -
2 stops17h 25m
Sat 3/1012:40 -
1 stop30h 29m
Deal found 29/8£712
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 31 August 2026.
Tue 29/906:20 -
1 stop16h 50m
Tue 6/1011:45 -
2 stops17h 30m
Deal found 29/8£714
Wed 10/215:17 -
1 stop13h 18m
Sat 20/214:35 -
Nonstop11h 00m
Deal found 29/8£714
Tue 13/1015:25 -
1 stop16h 35m
Tue 20/1010:35 -
2 stops19h 46m
Deal found 26/8£719
Mon 11/117:00 -
2 stops17h 05m
Mon 1/209:15 -
2 stops20h 03m
Deal found 27/8£722
Wed 14/1010:37 -
1 stop14h 28m
Wed 21/1010:05 -
Nonstop10h 55m
Deal found 28/8£725
Wed 14/1008:00 -
2 stops21h 20m
Wed 21/1011:05 -
1 stop15h 33m
Deal found 30/8£732
Sat 19/906:10 -
2 stops19h 25m
Fri 25/906:40 -
2 stops24h 24m
Deal found 28/8£765
Sun 1/1110:55 -
2 stops16h 55m
Fri 6/1112:15 -
2 stops18h 40m
Deal found 28/8£766
Mon 11/123:59 -
2 stops26h 56m
Sun 31/117:20 -
2 stops59h 27m
Deal found 27/8£788
Fri 18/915:25 -
1 stop16h 35m
Mon 21/910:25 -
2 stops18h 48m
Deal found 31/8£721
Tue 29/907:10 -
2 stops17h 30m
Tue 27/1019:05 -
2 stops34h 54m
Deal found 29/8£736
Wed 21/1021:10 -
Nonstop9h 55m
Mon 16/1114:35 -
Nonstop11h 00m
Deal found 28/8£769
Tue 1/1214:09 -
3 stops24h 26m
Tue 15/1206:40 -
2 stops21h 39m
Deal found 26/8£781
Fri 25/917:55 -
3 stops31h 55m
Fri 9/1011:35 -
1 stop15h 41m
Deal found 26/8£801
Fri 25/1206:00 -
1 stop17h 25m
Fri 1/109:40 -
2 stops18h 33m
Deal found 30/8£803
Mon 19/1007:10 -
2 stops17h 30m
Wed 18/1109:15 -
2 stops19h 10m
Deal found 28/8£736
Sun 20/912:15 -
1 stop14h 35m
Tue 6/1010:05 -
Nonstop10h 55m
Deal found 28/8£824
Sun 8/1116:10 -
1 stop16h 35m
Sun 15/1110:00 -
2 stops18h 50m
Deal found 28/8£756
Tue 9/207:00 -
3 stops26h 25m
Sat 20/206:40 -
2 stops21h 55m
Deal found 27/8£781
Sun 1/1110:55 -
2 stops17h 00m
Mon 16/1111:55 -
2 stops17h 40m
Deal found 28/8£802
Sun 10/123:59 -
2 stops33h 21m
Sun 17/117:20 -
2 stops35h 27m
Deal found 28/8£889
Wed 21/1010:00 -
2 stops18h 35m
Wed 18/1109:15 -
2 stops19h 10m
Deal found 28/8£736
Fri 18/907:05 -
1 stop15h 20m
Fri 25/910:05 -
Nonstop11h 00m
Deal found 28/8£857
Tue 13/1007:10 -
2 stops17h 30m
Tue 20/1009:15 -
2 stops21h 09m
Deal found 26/8£736
Wed 10/211:40 -
2 stops39h 15m
Sat 20/217:20 -
2 stops59h 50m
Deal found 29/8£892
Sun 11/1016:50 -
2 stops18h 00m
Sun 18/1010:20 -
2 stops21h 30m
Deal found 27/8£818
Fri 25/915:25 -
1 stop16h 35m
Thu 1/1010:25 -
2 stops18h 48m
Deal found 29/8£852
Tue 20/1011:24 -
2 stops17h 11m
Tue 17/1109:15 -
2 stops19h 10m
Deal found 28/8£736
Fri 18/915:25 -
1 stop16h 35m
Fri 25/910:25 -
2 stops18h 48m
Deal found 28/8£852
Sun 11/1012:00 -
2 stops16h 55m
Sun 18/1006:35 -
3 stops23h 00m
Deal found 27/8£872
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 31 August 2026.
Mon 12/1021:10 -
Nonstop9h 55m
Mon 19/1010:05 -
Nonstop10h 55m
Deal found 28/8£710
Wed 25/1119:20 -
Nonstop9h 55m
Sat 5/1213:15 -
Nonstop11h 00m
Deal found 27/8£711
Sun 27/921:05 -
Nonstop10h 00m
Tue 13/1016:10 -
Nonstop10h 55m
Deal found 27/8£712
Sun 27/921:05 -
Nonstop10h 00m
Wed 7/1016:10 -
Nonstop10h 55m
Deal found 30/8£714
Wed 14/1021:10 -
Nonstop9h 55m
Wed 28/1013:15 -
Nonstop11h 00m
Deal found 27/8£715
Mon 28/921:05 -
Nonstop10h 00m
Tue 13/1010:05 -
Nonstop10h 55m
Deal found 31/8£719
Thu 26/1119:20 -
Nonstop9h 55m
Mon 7/1213:15 -
Nonstop11h 00m
Deal found 27/8£719
Mon 28/916:10 -
Nonstop10h 20m
Tue 13/1010:05 -
Nonstop10h 55m
Deal found 31/8£721
Tue 3/1119:20 -
Nonstop9h 55m
Wed 31/313:00 -
Nonstop11h 00m
Deal found 31/8£722
Last-minute flights from Sky Harbor Intl to London
Discover last-minute flight deals from Sky Harbor Intl to London. Data last updated 31 August 2026 and is based on user searches.
Wed 9/913:32 -
1 stop23h 13m
Tue 15/908:15 -
1 stop36h 16m
Deal found 27/8£717
Sat 12/912:08 -
1 stop14h 07m
Sun 20/906:15 -
1 stop14h 55m
Deal found 31/8£714
Sat 26/908:00 -
2 stops17h 25m
Sat 3/1012:40 -
1 stop30h 29m
Deal found 29/8£712
Sun 27/912:00 -
1 stop12h 35m
Thu 29/1006:30 -
2 stops24h 01m
Deal found 27/8£708
Sun 27/907:55 -
1 stop14h 35m
Tue 13/1013:50 -
2 stops41h 25m
Deal found 29/8£708
Sun 27/912:11 -
1 stop15h 09m
Tue 6/1006:15 -
1 stop14h 55m
Deal found 28/8£712
Sun 27/912:00 -
2 stops19h 05m
Sun 11/1006:35 -
3 stops23h 00m
Deal found 28/8£712
Sun 27/909:15 -
1 stop18h 05m
Fri 9/1006:15 -
1 stop14h 55m
Deal found 27/8£713
Sun 27/912:08 -
1 stop14h 07m
Tue 13/1011:45 -
2 stops17h 30m
Deal found 28/8£714
Sun 27/921:05 -
Nonstop10h 00m
Thu 29/1013:15 -
Nonstop11h 00m
Deal found 27/8£715
Sun 27/907:55 -
1 stop18h 05m
Wed 7/1015:05 -
1 stop28h 48m
Deal found 27/8£716
Tue 29/914:00 -
1 stop15h 05m
Tue 6/1006:15 -
1 stop14h 55m
Deal found 29/8£709
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 31 August 2026.
Wed 25/1111:55 -
1 stop14h 35m
Deal found 28/8£243
Sat 10/1015:59 -
2 stops30h 21m
Deal found 31/8£244
Tue 15/915:25 -
1 stop16h 35m
Deal found 31/8£244
Tue 27/1023:59 -
1 stop23h 56m
Deal found 27/8£245
Thu 22/1013:15 -
2 stops26h 05m
Deal found 31/8£245
Mon 5/1006:25 -
2 stops19h 35m
Deal found 30/8£245
Sun 29/1120:40 -
Nonstop9h 55m
Deal found 30/8£245
Fri 27/1120:40 -
2 stops33h 10m
Deal found 31/8£246
Fri 27/1110:20 -
2 stops19h 30m
Deal found 29/8£247
Mon 28/919:24 -
3 stops44h 46m
Deal found 28/8£247
Mon 7/909:42 -
2 stops15h 58m
Deal found 31/8£247
Wed 23/913:32 -
1 stop23h 13m
Deal found 29/8£249
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 31 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 31 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
Tue 29/9
06:20-07:10
1 stop16h 50m
London Heathrow
Tue 6/10
11:45-21:15
2 stops17h 30m
£714
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Wed 10/2
15:17-11:35
1 stop13h 18m
London Heathrow
Sat 20/2
14:35-18:35
Nonstop11h 00m
£714
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LGW London Gatwick
PHXLGW
Phoenix Sky Harbor Intl
Tue 13/10
15:25-16:00
1 stop16h 35m
London Gatwick
Tue 20/10
10:35-22:21
2 stops19h 46m
£719
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LGW London Gatwick
PHXLGW
Phoenix Sky Harbor Intl
Fri 18/9
15:25-16:00
1 stop16h 35m
London Gatwick
Mon 21/9
10:25-21:13
2 stops18h 48m
£721
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LCY London City
PHXLCY
Phoenix Sky Harbor Intl
Mon 11/1
17:00-17:05
2 stops17h 05m
London City
Mon 1/2
09:15-22:18
2 stops20h 03m
£722
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Wed 14/10
10:37-09:05
1 stop14h 28m
London Heathrow
Wed 21/10
10:05-13:00
Nonstop10h 55m
£725
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Wed 14/10
08:00-13:20
2 stops21h 20m
London Heathrow
Wed 21/10
11:05-18:38
1 stop15h 33m
£732
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LCY London City
PHXLCY
Phoenix Sky Harbor Intl
Tue 29/9
07:10-08:40
2 stops17h 30m
London City
Tue 27/10
19:05-22:59
2 stops34h 54m
£736
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
Wed 18/11
09:15-21:25
2 stops19h 10m
£736
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LCY London City
PHXLCY
Phoenix Sky Harbor Intl
Wed 21/10
10:00-12:35
2 stops18h 35m
London City
Wed 18/11
09:15-21:25
2 stops19h 10m
£736
Flights are sorted by cheapest return flights first.
Deals found on 31/8
Showing 1-10 of 60 resultsSorted by cheapest first
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6
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-LHR
PHX-LGW
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-LHR
PHX-LGW
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 £617). Flying from Phoenix Sky Harbor Intl Airport to London in June is currently the most expensive (average of £1,135). 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 31 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 31 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 typical for this route at the moment.
Phoenix Sky Harbor Intl Airport to London flights typically cost between £569 and £862 in October.The cheapest return price found within the last 5 days was £707 on Multiple Airlines (11 Oct–18 Oct).
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 £563.
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 31 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 £714, Delta can have you in London from Phoenix Sky Harbor Intl Airport in 13h 18m. There are 5255 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 £487. Another option worth looking into is JetBlue, starting at £552 return. These flights start at 36% 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 Stansted.
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 £235. While the most popular route (Phoenix Sky Harbor Intl - London Heathrow) can be booked for £557 on average, our data indicates £616 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 £617). Flying from Phoenix Sky Harbor Intl Airport to London in June is currently the most expensive (average of £1,135). 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 31 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 31 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 31 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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