$673+ Cheap flights from Heathrow (LHR) to Sky Harbor Intl (PHX)
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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHX
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to Sky Harbor Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from London Heathrow to Phoenix Sky Harbor Intl are usually found in February or September, booked 77 days in advance, depart on a Thursday or Tuesday and return on a Tuesday
Cheap flight deals from Heathrow to Sky Harbor Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Heathrow to Sky Harbor IntlExplore the most affordable flight options available from Heathrow to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Heathrow to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:20 am -
2 stops19h 01m
Sat 11/287:35 pm -
1 stop33h 15m
Deal found 8/1![Multiple Airlines logo]()
$858
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:10 pm -
1 stop15h 25m
Wed 11/47:20 pm -
Nonstop9h 55m
Deal found 8/1![Multiple Airlines logo]()
$860
This Cheapflightsfares deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:20 am -
1 stop20h 43m
Sat 11/1411:59 pm -
1 stop23h 56m
Deal found 8/2![JetBlue logo]()
$861
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:00 am -
2 stops20h 21m
Mon 11/309:00 am -
1 stop19h 50m
Deal found 8/2![Multiple Airlines logo]()
$862
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:10 pm -
1 stop15h 25m
Sat 10/171:15 pm -
1 stop14h 50m
Deal found 8/4![WestJet logo]()
$863
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:55 pm -
1 stop15h 40m
Tue 10/2710:55 am -
1 stop18h 55m
Deal found 8/2![WestJet logo]()
$864
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/112:10 pm -
1 stop15h 25m
Fri 10/165:55 pm -
2 stops36h 00m
Deal found 8/3![Multiple Airlines logo]()
$865
This Trip.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:20 am -
1 stop18h 42m
Mon 11/161:25 pm -
1 stop15h 25m
Deal found 8/4![Multiple Airlines logo]()
$866
This KAYAK deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:55 am -
1 stop32h 36m
Tue 10/1311:59 pm -
1 stop22h 31m
Deal found 7/31![JetBlue logo]()
$867
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:50 pm -
1 stop26h 20m
Mon 11/309:00 am -
1 stop19h 50m
Deal found 8/2![WestJet logo]()
$872
This Expedia deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:55 am -
1 stop32h 36m
Tue 9/291:32 pm -
1 stop23h 13m
Deal found 8/3![JetBlue logo]()
$875
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:10 pm -
1 stop32h 15m
Sat 10/248:00 am -
1 stop20h 05m
Deal found 8/2![WestJet logo]()
$876
Best flights from Heathrow to Sky Harbor IntlDiscover carefully curated flight deals from Heathrow to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Heathrow to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:40 am -
2 stops21h 42m
Fri 10/911:57 am -
2 stops17h 38m
Deal found 8/4![Scandinavian Airlines logo]()
$984
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:25 am -
2 stops18h 28m
Tue 9/2211:32 am -
1 stop14h 08m
Deal found 8/1![United Airlines logo]()
$993
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:25 pm -
2 stops18h 47m
Mon 9/215:05 pm -
1 stop12h 00m
Deal found 8/3![Delta logo]()
$1,052
This British Airways deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:10 pm -
Nonstop10h 50m
Mon 9/142:05 pm -
1 stop13h 30m
Deal found 8/3![British Airways logo]()
$1,063
This Icelandair deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:35 pm -
2 stops33h 00m
Mon 11/169:15 am -
3 stops18h 35m
Deal found 8/4![Multiple Airlines logo]()
$1,091
This Scandinavian Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:40 pm -
2 stops33h 48m
Sun 9/64:02 pm -
2 stops17h 38m
Deal found 8/4![Scandinavian Airlines logo]()
$986
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:25 am -
2 stops18h 28m
Wed 9/238:30 am -
1 stop15h 15m
Deal found 8/2![United Airlines logo]()
$995
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:25 am -
2 stops18h 48m
Wed 9/168:55 am -
1 stop14h 00m
Deal found 8/3![United Airlines logo]()
$996
This British Airways deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:05 am -
Nonstop11h 00m
Fri 10/92:05 pm -
1 stop13h 00m
Deal found 8/2![British Airways logo]()
$1,097
This Scandinavian Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:40 am -
2 stops25h 02m
Mon 9/216:10 am -
2 stops24h 25m
Deal found 8/3![Scandinavian Airlines logo]()
$1,072
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:55 am -
2 stops18h 14m
Sat 9/268:30 am -
2 stops16h 50m
Deal found 8/4![United Airlines logo]()
$1,072
Last-minute flights from Heathrow to Sky Harbor IntlDiscover last-minute flight deals from Heathrow to Sky Harbor Intl. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Sky Harbor Intl. Data last updated August 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:00 am -
1 stop37h 16m
Sun 8/1610:26 am -
1 stop15h 44m
Deal found 8/3![United Airlines logo]()
$888
This Cheapflightsfares deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:15 am -
1 stop21h 28m
Tue 9/151:32 pm -
1 stop23h 13m
Deal found 8/2![JetBlue logo]()
$887
This Cheapflightsfares deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:15 am -
1 stop21h 28m
Wed 9/161:32 pm -
1 stop23h 13m
Deal found 8/3![JetBlue logo]()
$881
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:55 am -
1 stop15h 57m
Mon 9/214:18 pm -
2 stops19h 52m
Deal found 8/3![Multiple Airlines logo]()
$872
This Expedia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:15 am -
1 stop21h 28m
Mon 9/211:32 pm -
1 stop23h 13m
Deal found 7/31![JetBlue logo]()
$886
This The Travel House deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:15 am -
1 stop36h 24m
Wed 9/3011:50 pm -
1 stop22h 40m
Deal found 8/2![JetBlue logo]()
$880
This Expedia deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:55 am -
1 stop32h 36m
Tue 9/291:32 pm -
1 stop23h 13m
Deal found 8/3![JetBlue logo]()
$875
This The Travel House deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:15 am -
1 stop36h 16m
Wed 10/71:32 pm -
1 stop23h 13m
Deal found 8/1![JetBlue logo]()
$882
This KAYAK deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:55 am -
1 stop32h 36m
Tue 10/1311:59 pm -
1 stop22h 31m
Deal found 7/31![JetBlue logo]()
$867
This Cheapflightsfares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:40 am -
1 stop21h 42m
Wed 10/71:32 pm -
1 stop23h 13m
Deal found 8/1![JetBlue logo]()
$884
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:40 pm -
2 stops26h 30m
Wed 10/78:00 am -
2 stops19h 50m
Deal found 8/1![Multiple Airlines logo]()
$885
One-way flights from Heathrow to Sky Harbor IntlSearch for one-way flight options from Heathrow to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Heathrow to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Goibibo deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:30 pm -
1 stop28h 53m
Deal found 8/4![Air Canada logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:40 pm -
1 stop25h 24m
Deal found 7/31![Multiple Airlines logo]()
$675
This British Airways deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:15 pm -
Nonstop11h 00m
Deal found 8/3![British Airways logo]()
$676
This British Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:10 pm -
Nonstop10h 55m
Deal found 8/4![British Airways logo]()
$679
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:25 am -
1 stop16h 59m
Deal found 7/31![United Airlines logo]()
$682
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:50 pm -
3 stops47h 52m
Deal found 8/4![Multiple Airlines logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:30 am -
2 stops36h 34m
Deal found 8/1![Multiple Airlines logo]()
$684
This Cheapflightsfares deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:15 am -
1 stop21h 31m
Deal found 8/4![JetBlue logo]()
$685
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:15 pm -
Nonstop11h 00m
Deal found 7/31![American Airlines logo]()
$687
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:05 pm -
2 stops29h 59m
Deal found 8/4![Multiple Airlines logo]()
$688
Find flight deals from Heathrow to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Sky Harbor Intl (PHX). 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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $858 (Kiwi.com) |
One-way from | $673 (Goibibo) |
Popular in | June |
Cheapest in | February |
Average price | $1,115 |
Good round-trip deal | $790 or less |
Good one-way deal | $891 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Heathrow to Sky Harbor Intl 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 2,558,603 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonPhoenix
LHR - PHX
LHRPHX
London Heathrow
Fri 10/2
6:40 am-8:22 pm
2 stops21h 42m
Phoenix Sky Harbor Intl
Fri 10/9
11:57 am-1:35 pm
2 stops17h 38m
$984
LondonPhoenix
LHR - PHX
LHRPHX
London Heathrow
Wed 9/2
6:40 pm-8:28 pm
2 stops33h 48m
Phoenix Sky Harbor Intl
Sun 9/6
4:02 pm-5:40 pm
2 stops17h 38m
$986
LondonPhoenix
LHR - PHX
LHRPHX
London Heathrow
Tue 9/15
7:25 am-5:53 pm
2 stops18h 28m
Phoenix Sky Harbor Intl
Tue 9/22
11:32 am-9:40 am
1 stop14h 08m
$993
LondonPhoenix
LHR - PHX
LHRPHX
London Heathrow
Wed 9/16
7:25 am-5:53 pm
2 stops18h 28m
Phoenix Sky Harbor Intl
Wed 9/23
8:30 am-7:45 am
1 stop15h 15m
$995
LondonPhoenix
LHR - PHX
LHRPHX
London Heathrow
Wed 9/2
7:25 am-6:13 pm
2 stops18h 48m
Phoenix Sky Harbor Intl
Wed 9/16
8:55 am-6:55 am
1 stop14h 00m
$996
LondonPhoenix
LHR - PHX
LHRPHX
London Heathrow
Mon 9/7
1:25 pm-12:12 am
2 stops18h 47m
Phoenix Sky Harbor Intl
Mon 9/21
5:05 pm-1:05 pm
1 stop12h 00m
$1,052
LondonPhoenix
LHR - PHX
LHRPHX
London Heathrow
Fri 9/4
4:10 pm-7:00 pm
Nonstop10h 50m
Phoenix Sky Harbor Intl
Mon 9/14
2:05 pm-11:35 am
1 stop13h 30m
$1,063
LondonPhoenix
LHR - PHX
LHRPHX
London Heathrow
Mon 9/7
6:40 am-11:42 pm
2 stops25h 02m
Phoenix Sky Harbor Intl
Mon 9/21
6:10 am-2:35 pm
2 stops24h 25m
$1,072
LondonPhoenix
LHR - PHX
LHRPHX
London Heathrow
Sat 9/19
6:55 am-5:09 pm
2 stops18h 14m
Phoenix Sky Harbor Intl
Sat 9/26
8:30 am-9:20 am
2 stops16h 50m
$1,072
LondonPhoenix
LHR - PHX
LHRPHX
London Heathrow
Mon 11/2
8:35 pm-10:35 pm
2 stops33h 00m
Phoenix Sky Harbor Intl
Mon 11/16
9:15 am-10:50 am
3 stops18h 35m
$1,091
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Heathrow to Sky Harbor Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Sky Harbor Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on London Heathrow Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London Heathrow Airport-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Heathrow to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Heathrow with our price prediction graph.
LHR-PHX
Estimated round-trip 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 Heathrow Airport to Phoenix Sky Harbor Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?
The price you pay for your flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Phoenix Sky Harbor Intl Airport (average of $845). Flying from London Heathrow Airport to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of $1,253). 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 LHR to PHX?
Find hourly flight availability from Heathrow to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 5, 2026.
When flying from London Heathrow Airport to Phoenix Sky Harbor Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from London to Phoenix delayed?
About 26% of weekly flights between London and Phoenix have experienced delays in the past year, with the average delay time being 157 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 last year, American Airlines have had the lowest number of delays on this route, with just 24% of flights being delayed.
The best insider tips for London Heathrow Airport to Phoenix Sky Harbor Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Phoenix Sky Harbor Intl Airport trip
Our travel experts
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated August 5, 2026.
Read reviews from past customers who have flown American Airlines,JetBlue, andBritish Airways from London Heathrow Airport to Phoenix Sky Harbor Intl Airport. 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.
Crew
7.9
Entertainment
6.8
Boarding
7.5
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
Crew
7.9
Entertainment
6.8
Boarding
7.5
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
Crew
7.9
Entertainment
6.8
Boarding
7.5
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
Crew
7.9
Entertainment
6.8
Boarding
7.5
Food
6.4
Overall
7.1
Comfort
7.2
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
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Heathrow and Sky Harbor Intl flights
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Other flights to Sky Harbor Intl
Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Top 3 airlines flying from Heathrow to Sky Harbor Intl
Discover the top 3 airlines that operate flights from Heathrow to Sky Harbor Intl. 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 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$670 | Average$909 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$685 | Average$832 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$797 | Average$1,187 | FlexibilityNo cancel fee | On-time70% |