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 50% 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.

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 £557.

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 (50%), Aer Lingus (50%) or Finnair (50%) 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 most popular airlines that fly from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

Before booking your flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport check out the most popular airlines for this route: British Airways, Iberia or JetBlue.

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.

£177+ 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 October or November, booked 10 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Heathrow

Enter your travel dates to find the best prices.

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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 2 februari 2026.

ons 11/211:40

PHX

LHR

1 stop14h 50m

JetBlue

fre 20/212:20

LHR

PHX

1 stop16h 38m

JetBlue

Deal found 31/1£517

mån 16/222:25

PHX

LHR

1 stop25h 30m

JetBlue

tis 3/309:20

LHR

PHX

1 stop18h 50m

JetBlue

Deal found 2/2£518

tis 24/223:59

PHX

LHR

1 stop14h 41m

JetBlue

tis 31/308:40

LHR

PHX

1 stop22h 05m

JetBlue

Deal found 31/1£521

tis 17/323:44

PHX

LHR

1 stop14h 56m

JetBlue

tis 24/307:25

LHR

PHX

1 stop20h 15m

JetBlue

Deal found 31/1£521

sön 1/322:25

PHX

LHR

1 stop25h 30m

JetBlue

sön 8/309:20

LHR

PHX

1 stop17h 50m

JetBlue

Deal found 31/1£522

mån 23/223:59

PHX

LHR

1 stop14h 41m

JetBlue

tors 5/307:25

LHR

PHX

1 stop21h 30m

JetBlue

Deal found 31/1£523

ons 25/210:40

PHX

LHR

2 stops24h 50m

Scandinavian Airlines

tors 5/310:20

LHR

PHX

2 stops20h 09m

Scandinavian Airlines

Deal found 31/1£525

mån 16/323:44

PHX

LHR

1 stop14h 56m

JetBlue

mån 23/308:05

LHR

PHX

1 stop34h 15m

JetBlue

Deal found 1/2£526

tors 19/223:59

PHX

LHR

1 stop26h 31m

JetBlue

tors 26/212:20

LHR

PHX

1 stop34h 32m

JetBlue

Deal found 1/2£527

fre 8/523:15

PHX

LHR

2 stops26h 20m

Scandinavian Airlines

fre 15/506:40

LHR

PHX

2 stops23h 12m

Scandinavian Airlines

Deal found 2/2£527

ons 25/210:40

PHX

LHR

2 stops39h 40m

Scandinavian Airlines

ons 4/306:40

LHR

PHX

2 stops23h 01m

Scandinavian Airlines

Deal found 31/1£529

ons 11/211:40

PHX

LHR

1 stop14h 50m

JetBlue

tis 17/209:20

LHR

PHX

1 stop18h 39m

JetBlue

Deal found 1/2£532

Find flight deals from Sky Harbor Intl to Heathrow

Round-trip from	£518
One-way from	£177
Popular in	June
Cheapest in	October
Average price	£595
Good round-trip deal	£502 or less
Good one-way deal	£189 or less

JetBlue
16/2-3/3
2 total stops
44h 20m total
Phoenix to London

Search Deals

5/3
3 total stops
36h 40m total
Phoenix to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£134 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2026

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

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

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

lör 1/8

23:15-20:10

1 stop12h 55m

London Heathrow

tors 20/8

06:15-13:10

1 stop14h 55m

£604

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

mån 11/5

19:04-20:10

2 stops17h 06m

London Heathrow

tors 21/5

06:15-13:10

1 stop14h 55m

£608

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

tis 12/5

19:04-20:10

2 stops17h 06m

London Heathrow

tors 21/5

06:15-13:10

1 stop14h 55m

£608

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

mån 23/3

12:16-09:40

1 stop14h 24m

London Heathrow

tis 7/4

16:10-19:00

Nonstop10h 50m

£611

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

ons 29/4

06:00-09:35

2 stops19h 35m

London Heathrow

ons 6/5

07:05-23:14

3 stops24h 09m

£612

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

tors 5/3

23:59-20:45

1 stop13h 46m

London Heathrow

lör 14/3

09:20-20:23

1 stop18h 03m

£632

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

fre 27/2

06:15-16:00

2 stops26h 45m

London Heathrow

ons 4/3

07:05-23:29

3 stops23h 24m

£633

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

tors 26/3

12:15-09:40

1 stop14h 25m

London Heathrow

tors 2/4

10:05-13:10

Nonstop11h 05m

£656

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

ons 8/4

12:10-21:35

3 stops25h 25m

London Heathrow

ons 29/4

07:05-23:44

2 stops24h 39m

£670

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

tors 26/2

06:15-17:40

2 stops28h 25m

London Heathrow

tis 10/3

07:05-22:10

3 stops22h 05m

£699

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 23 results

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

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

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 10 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, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport (average of £367). Flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in June is currently the most expensive (average of £656). 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.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with JetBlue, Iberia, andBritish 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

7.2

Good

2,892 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.

JetBlue

7.2

Good

2,892 reviews

JetBlue

7.2

Good

2,892 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.

Iberia

7.0

Good

3,101 reviews

JetBlue

7.2

Good

2,892 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.

British Airways

6.7

Okay

7,711 reviews

JetBlue

7.2

Good

2,892 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.

Related info for your journey

How long is the flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?
Airlines like Delta, Finnair, and Scandinavian Airlines fly from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 6h 40m. 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 £500. Other airlines that can offer you cheap pricing are Iberia, from £502, and JetBlue, from £531. Users have found that British Airways is 25% 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 (50%), Aer Lingus (50%) or Finnair (50%) 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 £597, our data shows the cheapest flight currently is £187. When looking at the most popular route, (Phoenix Sky Harbor Intl - London Heathrow), you can expect to pay £475 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, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport (average of £367). Flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in June is currently the most expensive (average of £656). 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

Milton Keynes

Croydon

Luton

Northampton

Wembley

Gatwick

Slough

Ilford

Hounslow

Brentford

Hayes

Colchester

Watford

Guildford

Swindon

Bedford

Chelmsford

Eastbourne

Crawley

Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Sky Harbor Intl to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£500	Average£718	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£502	Average£881	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
JetBlue	Cheapest£531	Average£634	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights

Fly with Cheapflights

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 £177

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 5/3. 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 2 februari 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 2 februari 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 2 februari 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 2 februari 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 2 februari 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 2 februari 2026.

Last-minute flights from Sky Harbor Intl to HeathrowDiscover last-minute flight deals from Sky Harbor Intl to Heathrow. Data last updated 2 februari 2026 and is based on user searches.

Discover last-minute flight deals from Sky Harbor Intl to Heathrow. Data last updated 2 februari 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 2 februari 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 2 februari 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

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?

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?

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

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

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

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

Which airport typically offers the quickest stopover for flights from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with JetBlue, Iberia, andBritish 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

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.

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.

Top 3 airlines flying from Sky Harbor Intl to Heathrow

Fly with Cheapflights

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 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 2 februari 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 2 februari 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 2 februari 2026.

Last-minute flights from Sky Harbor Intl to Heathrow
Discover last-minute flight deals from Sky Harbor Intl to Heathrow. Data last updated 2 februari 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 2 februari 2026.