What’s the cheapest stopover airport for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £568.

What’s the top stopover airport for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

New York (JFK) – chosen by Cheapflights users on 67% of one-stop itineraries from Phoenix Sky Harbor Intl Airport to London Heathrow Airport on Cheapflights.

What’s the fastest stopover option from Phoenix Sky Harbor Intl Airport to London Heathrow 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 Heathrow Airport?

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 35m.

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

The most flights from PHX to LHR are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Consider American Airlines (77%), Finnair (77%) or Iberia (77%) when booking your flight. These represent the most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport.

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 holiday 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.

£171+ Cheap Flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to London Heathrow are usually found in January or November, booked 83 days in advance, depart on a Monday or Friday and return on a Monday

Cheap flight deals from Sky Harbor Intl to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

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One-way

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 4 November 2026.

Sat 21/1107:00 -

1 stop22h 50m

Tue 1/1214:50 -

1 stop33h 20m

Deal found 1/11£579

Sun 6/1212:15 -

2 stops17h 35m

Sun 17/114:50 -

1 stop28h 15m

Deal found 1/11£580

Sun 6/1207:00 -

1 stop22h 50m

Tue 15/1206:00 -

2 stops24h 51m

Deal found 1/11£581

Fri 6/1114:30 -

1 stop24h 10m

Fri 20/1108:05 -

1 stop21h 41m

Deal found 2/11£581

Fri 20/1107:00 -

1 stop22h 50m

Sun 29/1115:15 -

2 stops38h 00m

Deal found 31/10£584

Wed 30/1223:59 -

1 stop14h 41m

Tue 12/107:25 -

1 stop22h 24m

Deal found 3/11£584

Tue 29/1207:00 -

1 stop22h 50m

Tue 12/114:50 -

1 stop25h 54m

Deal found 31/10£585

Thu 3/1207:00 -

1 stop22h 50m

Wed 16/1208:15 -

2 stops45h 24m

Deal found 1/11£586

Sun 6/1207:00 -

1 stop22h 50m

Wed 16/1208:15 -

2 stops45h 24m

Deal found 1/11£587

Thu 3/1207:00 -

1 stop22h 50m

Wed 9/1218:30 -

2 stops36h 21m

Deal found 31/10£587

Sat 5/1207:00 -

1 stop22h 50m

Wed 16/1208:15 -

2 stops45h 24m

Deal found 1/11£588

Find flight deals from Sky Harbor Intl to Heathrow

Round-trip from	£579
One-way from	£171
Popular in	June
Cheapest in	January
Average price	£709
Good round-trip deal	£786 or less
Good one-way deal	£644 or less

WestJet
21/11-1/12
2 total stops
56h 10m total
Phoenix to London

Search Deals

WestJet
2/2-31/12
1 total stop
22h 50m total
Phoenix to London

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£150 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to London Heathrow.

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Price to beat on a one-way flight from Phoenix Sky Harbor Intl to London Heathrow.

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

PhoenixLondon

PHX Phoenix Sky Harbor Intl - LHR London Heathrow

PHXLHR

Phoenix Sky Harbor Intl

Sat 16/1

23:59-20:55

1 stop13h 56m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£224

PhoenixLondon

PHX Phoenix Sky Harbor Intl - LHR London Heathrow

PHXLHR

Phoenix Sky Harbor Intl

Sat 17/4

23:55-06:25

1 stop22h 30m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£256

PhoenixLondon

PHX Phoenix Sky Harbor Intl - LHR London Heathrow

PHXLHR

Phoenix Sky Harbor Intl

Tue 2/2

07:45-10:50

3 stops20h 05m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£256

PhoenixLondon

PHX Phoenix Sky Harbor Intl - LHR London Heathrow

PHXLHR

Phoenix Sky Harbor Intl

Wed 14/4

06:00-10:00

3 stops20h 00m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£259

PhoenixLondon

PHX Phoenix Sky Harbor Intl - LHR London Heathrow

PHXLHR

Phoenix Sky Harbor Intl

Mon 5/4

06:00-10:00

3 stops20h 00m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£461

PhoenixLondon

PHX Phoenix Sky Harbor Intl - LHR London Heathrow

PHXLHR

Phoenix Sky Harbor Intl

Mon 15/3

21:37-17:30

3 stops36h 53m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£508

PhoenixLondon

PHX Phoenix Sky Harbor Intl - LHR London Heathrow

PHXLHR

Phoenix Sky Harbor Intl

Sun 20/12

23:59-14:55

2 stops55h 56m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£532

PhoenixLondon

PHX Phoenix Sky Harbor Intl - LHR London Heathrow

PHXLHR

Phoenix Sky Harbor Intl

Wed 2/12

07:00-10:50

3 stops20h 50m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£546

PhoenixLondon

PHX Phoenix Sky Harbor Intl - LHR London Heathrow

PHXLHR

Phoenix Sky Harbor Intl

Sat 10/4

09:45-11:55

3 stops18h 10m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£566

PhoenixLondon

PHX Phoenix Sky Harbor Intl - LHR London Heathrow

PHXLHR

Phoenix Sky Harbor Intl

Thu 19/11

12:47-21:35

3 stops25h 48m

London Heathrow

Wed 31/12

00:00-16:00

Nonstop0h 00m

£594

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 20 resultsSorted by cheapest first

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.

PHX-LHR

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 Heathrow Airport

Prices

Airlines

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 82 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport (average of £699). Flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in June is currently the most expensive (average of £1,161). 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?

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 Heathrow Airport as you normally would.

How much does it cost for a return flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

Airfare is below average for this route at the moment.

Phoenix Sky Harbor Intl Airport to London Heathrow Airport flights typically cost between £608 and £849 in November.
The cheapest return price found within the last 5 days was £579 on WestJet (21 Nov–1 Dec).

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with JetBlue and British Airways from Phoenix Sky Harbor Intl Airport to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

JetBlue

7.1

Good

3,064 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2026

ISP - FLL

Had a four delay with family of 5 was not a great day.

JetBlue

7.1

Good

3,064 reviews

JetBlue

7.1

Good

3,064 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2026

ISP - FLL

Had a four delay with family of 5 was not a great day.

British Airways

6.7

Okay

8,282 reviews

JetBlue

7.1

Good

3,064 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2026

ISP - FLL

Had a four delay with family of 5 was not a great day.

Related info for your journey

How long is the flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?
Airlines like JetBlue and Delta fly from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in about 14h 24m. The time it takes to get you to your destination can typically vary by up to 17m. Airlines will cover a distance of 5255 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport round-trip from £491. Another airline that can offer you cheap pricing is JetBlue. Users have found that British Airways is 41% cheaper than the other options available to this destination.
What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?
Consider American Airlines (77%), Finnair (77%) or Iberia (77%) when booking your flight. These represent the most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport.
What are the cheapest flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?
While on average a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport is generally £766, our data shows the cheapest flight currently is £331. When looking at the most popular route, (Phoenix Sky Harbor Intl - London Heathrow), you can expect to pay £482 for that flight.
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 holiday 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport (average of £699). Flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in June is currently the most expensive (average of £1,161). 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

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Alternative routes for Sky Harbor Intl to Heathrow

Sky Harbor Intl to Gatwick flights

Sky Harbor Intl to Stansted flights

Sky Harbor Intl to London City flights

Top 2 airlines flying from Sky Harbor Intl to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£491	Average£773	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
JetBlue	Cheapest£647	Average£766	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights

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How does Cheapflights help users find flights from Sky Harbor Intl to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sky Harbor Intl to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Sky Harbor Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sky Harbor Intl to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Sky Harbor Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sky Harbor Intl to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Sky Harbor Intl to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport from £171

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sky Harbor Intl to Heathrow

Cheapest flights from Sky Harbor Intl to HeathrowExplore 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 4 November 2026.

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 4 November 2026.

Best flights from Sky Harbor Intl to HeathrowDiscover carefully curated flight deals from Sky Harbor Intl to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Discover carefully curated flight deals from Sky Harbor Intl to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Direct flights from Sky Harbor Intl to HeathrowExplore direct flight options from Sky Harbor Intl to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.

Explore direct flight options from Sky Harbor Intl to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.

Last-minute flights from Sky Harbor Intl to HeathrowDiscover last-minute flight deals from Sky Harbor Intl to Heathrow. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from Sky Harbor Intl to Heathrow. Data last updated 4 November 2026 and is based on user searches.

One-way flights from Sky Harbor Intl to HeathrowSearch for one-way flight options from Sky Harbor Intl to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Search for one-way flight options from Sky Harbor Intl to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Find flight deals from Sky Harbor Intl to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport that are best for you.

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.

Cheapflights Insights

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

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

What is the cheapest time of day to fly from PHX to LHR?

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 Heathrow Airport as you normally would.

How much does it cost for a return flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

Airfare is below average for this route at the moment.

Phoenix Sky Harbor Intl Airport to London Heathrow Airport flights typically cost between £608 and £849 in November.The cheapest return price found within the last 5 days was £579 on WestJet (21 Nov–1 Dec).

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

The most flights from PHX to LHR are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

What’s the top stopover airport for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

New York (JFK) – chosen by Cheapflights users on 67% of one-stop itineraries from Phoenix Sky Harbor Intl Airport to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £568.

What’s the fastest stopover option from Phoenix Sky Harbor Intl Airport to London Heathrow 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 Heathrow Airport?

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 35m.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with JetBlue and British Airways from Phoenix Sky Harbor Intl Airport to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

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

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

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

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

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

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

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

Travelling to a place near London Heathrow Airport?

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.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Sky Harbor Intl to Heathrow by cabin class

Find flights from Sky Harbor Intl to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2026.

Sky Harbor Intl and Heathrow flights

Browse other Sky Harbor Intl and Heathrow flight options. Last updated on 4 November 2026.

Popular flight searches

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Top 2 airlines flying from Sky Harbor Intl to Heathrow

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How does Cheapflights help users find flights from Sky Harbor Intl to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to Heathrow?

Can Cheapflights find flights from Sky Harbor Intl to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Sky Harbor Intl to Heathrow become cheaper?

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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 4 November 2026.

Best flights from Sky Harbor Intl to Heathrow
Discover carefully curated flight deals from Sky Harbor Intl to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Direct flights from Sky Harbor Intl to Heathrow
Explore direct flight options from Sky Harbor Intl to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.

Last-minute flights from Sky Harbor Intl to Heathrow
Discover last-minute flight deals from Sky Harbor Intl to Heathrow. Data last updated 4 November 2026 and is based on user searches.

One-way flights from Sky Harbor Intl to Heathrow
Search for one-way flight options from Sky Harbor Intl to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Phoenix Sky Harbor Intl Airport to London Heathrow Airport flights typically cost between £608 and £849 in November.
The cheapest return price found within the last 5 days was £579 on WestJet (21 Nov–1 Dec).