HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$362+ Cheap flights from Sky Harbor Intl (PHX) to Heathrow (LHR)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LHR
abr. 16 — abr. 231
mié. 4/16
mié. 4/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to Heathrow 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 Phoenix Sky Harbor Intl to London Heathrow are usually found in February or January, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Sky Harbor Intl to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Heathrow (LHR). 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 abril 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$712
(FlightHub)

One-way from

$362
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$802

Good round-trip deal

$823 or less

Good one-way deal

$493 or less
Provider with most accurate pricing for Phoenix Sky Harbor Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-London Heathrow flights.
Search Deals
From Phoenix Sky Harbor Intl to London Heathrow
Search Deals
One-way flight from Phoenix Sky Harbor Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to London Heathrow.
Search Deals
Price to beat on a one-way flight from Phoenix Sky Harbor Intl to London Heathrow.
Search Deals

Find flight deals from Sky Harbor Intl to Heathrow

Cheapest flights from Sky Harbor Intl to Heathrow
Explore the most affordable flight options available from Sky Harbor Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 11, 2025.

This FlightHub deal was found by Cheapflights users on 4/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2112:25 pmPHX - LHR
2 stops39h 25mMultiple Airlines
dom. 5/118:05 pmLHR - PHX
2 stops33h 07mMultiple Airlines
Deal found 4/10$712
This oojo deal was found by Cheapflights users on 4/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/235:02 pmPHX - LHR
1 stop13h 33mBritish Airways
mié. 4/303:40 pmLHR - PHX
Nonstop10h 50mBritish Airways
Deal found 4/10$713
This Finnair deal was found by Cheapflights users on 4/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/1711:26 amPHX - LHR
1 stop13h 34mFinnair
jue. 5/111:15 amLHR - PHX
Nonstop11h 05mFinnair
Deal found 4/10$714
This Virgin Atlantic deal was found by Cheapflights users on 4/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/811:51 amPHX - LHR
1 stop13h 24mVirgin Atlantic
jue. 5/156:15 amLHR - PHX
1 stop14h 35mVirgin Atlantic
Deal found 4/10$716
This United deal was found by Cheapflights users on 4/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/184:12 pmPHX - LHR
1 stop31h 28mUnited Airlines
mié. 9/242:05 pmLHR - PHX
2 stops30h 15mUnited Airlines
Deal found 4/10$717
This Expedia deal was found by Cheapflights users on 4/10. 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.
vie. 8/16:50 pmPHX - LHR
Nonstop10h 00mIberia
lun. 8/186:15 pmLHR - PHX
2 stops33h 08mIberia
Deal found 4/10$718
This Air Canada deal was found by Cheapflights users on 4/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3012:25 pmPHX - LHR
1 stop14h 45mAir Canada
mié. 11/121:00 pmLHR - PHX
1 stop14h 38mAir Canada
Deal found 4/10$719
This Delta deal was found by Cheapflights users on 4/10. 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.
vie. 4/251:30 pmPHX - LHR
2 stops15h 40mDelta
mar. 4/299:55 amLHR - PHX
2 stops18h 19mDelta
Deal found 4/10$725
This JetBlue Airways deal was found by Cheapflights users on 4/10. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/199:59 pmPHX - LHR
1 stop14h 46mJetBlue
lun. 9/298:15 amLHR - PHX
1 stop20h 49mJetBlue
Deal found 4/10$735
This SWISS deal was found by Cheapflights users on 4/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/27:00 amPHX - LHR
2 stops28h 20mSWISS
mié. 5/78:40 amLHR - PHX
2 stops21h 33mSWISS
Deal found 4/10$736
This FlightHub deal was found by Cheapflights users on 4/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/236:00 amPHX - LHR
2 stops19h 35mScandinavian Airlines
jue. 9/410:20 amLHR - PHX
2 stops19h 31mScandinavian Airlines
Deal found 4/10$750
This American Airlines deal was found by Cheapflights users on 4/10. 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.
dom. 4/206:14 pmPHX - LHR
1 stop13h 46mAmerican Airlines
sáb. 5/1011:15 amLHR - PHX
Nonstop11h 05mAmerican Airlines
Deal found 4/10$762

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl to Heathrow 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 abril 11, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport that are best for you.

Fly from

Sky Harbor Intl

Fly to

Heathrow

Route

Depart

Return

Price

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

lun. 4/21

12:25 pm-11:50 am

2 stops39h 25m

London Heathrow

dom. 5/11

8:05 pm-9:12 pm

2 stops33h 07m

$712

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

mié. 4/23

5:02 pm-2:35 pm

1 stop13h 33m

London Heathrow

mié. 4/30

3:40 pm-6:30 pm

Nonstop10h 50m

$713

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

jue. 4/17

11:26 am-9:00 am

1 stop13h 34m

London Heathrow

jue. 5/1

11:15 am-2:20 pm

Nonstop11h 05m

$714

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

jue. 5/8

11:51 am-9:15 am

1 stop13h 24m

London Heathrow

jue. 5/15

6:15 am-12:50 pm

1 stop14h 35m

$716

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

jue. 5/1

8:00 am-10:00 am

1 stop18h 00m

London Heathrow

mié. 5/7

9:30 am-7:30 pm

1 stop18h 00m

$719

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

vie. 4/18

4:24 pm-2:10 pm

1 stop13h 46m

London Heathrow

vie. 4/25

7:25 am-6:52 pm

2 stops19h 27m

$720

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

vie. 4/25

1:30 pm-1:10 pm

2 stops15h 40m

London Heathrow

mar. 4/29

9:55 am-8:14 pm

2 stops18h 19m

$725

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

vie. 5/2

7:00 am-11:25 am

2 stops20h 25m

London Heathrow

lun. 5/5

8:05 pm-10:13 pm

2 stops34h 08m

$736

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

mar. 4/15

11:59 pm-8:45 pm

1 stop12h 46m

London Heathrow

vie. 5/2

11:55 am-8:53 pm

1 stop16h 58m

$757

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

dom. 4/20

6:14 pm-4:00 pm

1 stop13h 46m

London Heathrow

sáb. 5/10

11:15 am-2:20 pm

Nonstop11h 05m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 29 results
1
2
3

Compare providers for flights from Sky Harbor Intl to Heathrow

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 Sky Harbor Intl to Heathrow in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
ScholarTripPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-London Heathrow 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 Phoenix Sky Harbor Intl Airport-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Phoenix Sky Harbor Intl Airport to London Heathrow Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Phoenix Sky Harbor Intl Airport to London Heathrow Airport trip
Airports
PHX

PHX offers short security lines, typically under 10 minutes, making it efficient for evening departures to LHR.

Read more about PHXby Brandon Schultz
LHR

Take the Heathrow Express for the fastest route to central London from LHR, reaching Paddington Station quickly.

Read more about LHRby Ramsey Qubein
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on PHX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Sky Harbor Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sky Harbor Intl with our price prediction graph.
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 Phoenix Sky Harbor Intl Airport to London Heathrow Airport

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Heathrow. Price data was last updated on April 4, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport (average of $661). Flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 LHR?

Find hourly flight availability from Sky Harbor Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 11, 2025.

When flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 15% versus a flight in the afternoon.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to London Heathrow Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

Explore weekly flight availability from Sky Harbor Intl to Heathrow. 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 abril 11, 2025.

The most flights from PHX to LHR are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated abril 11, 2025.
Get a feel of what it's like to fly with Delta, Finnair and SWISS from Phoenix to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,910 reviews
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,575 reviews
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,636 reviews
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
641 reviews
Delta
8.0
Very good
7,910 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport round-trip?

    Our cheapest airline available from Phoenix Sky Harbor Intl Airport to London Heathrow Airport is British Airways. Our recent data shows that you can find tickets from as low as $713 on this airline. Additional options worth looking into are Finnair and Virgin Atlantic, starting at $714 and $716 round-trip. Users have found that British Airways is 25% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport are JetBlue ($419), WestJet ($429), and Air Canada ($435).

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

    The top 3 most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport are Iberia (67%), American Airlines (66%) and Finnair (66%).

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

    Looking for the cheapest flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport? While on average our users pay $2,125, our data indicates the cheapest price to be $434. The most popular route (Phoenix Sky Harbor Intl - London Heathrow), is priced around $643.

  • Can I find deals for flights from Sky Harbor Intl to Heathrow that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Heathrow.

  • Can I find deals for business class flights from Sky Harbor Intl to Heathrow?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Heathrow 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 Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport (average of $661). Flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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.

See more FAQs

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 locations
Hounslow
Hayes
Thornton Heath
Luton
Horley
Wembley
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Folkestone
Ilford
Broadway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sky Harbor Intl to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Gatwick flights
Sky Harbor Intl to London City flights
Sky Harbor Intl to Stansted flights
Sky Harbor Intl to Southend flights

Top 10 airlines flying from Sky Harbor Intl to Heathrow

Discover the top 10 airlines that operate flights from Sky Harbor Intl to Heathrow. 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 abril 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$498Average$641FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$548Average$1,001FlexibilityNo cancel feeOn-time72%
WestJetCheapest$592Average$777FlexibilityNo cancel feeOn-time60%
DeltaCheapest$594Average$939FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$601Average$905FlexibilityNo cancel feeOn-time62%
FinnairCheapest$604Average$970FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$618Average$1,010FlexibilityNo cancel feeOn-time69%
IberiaCheapest$638Average$962FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$652Average$1,027FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$660Average$1,083FlexibilityNo cancel feeOn-time71%

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.