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

Flights via New York (JFK) have the shortest average one-way travel time for one-stop routes: 13h 58m.

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

Flights via Los Angeles (LAX) offer the fastest connection on this route, with an average stopover time of 2h 30m.

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?

Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of £583.

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

Travellers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to London Heathrow Airport flight should consider departing on Monday at midday when fares are most often at their lowest. Saturday afternoons 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

The most flights from PHX to LHR are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

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 (74%), Finnair (74%) or Iberia (74%) 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: JetBlue, British Airways or Iberia.

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.

£247+ 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 October or February, booked 10 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap flight deals from Sky Harbor Intl to Heathrow

Round-trip from	£366
One-way from	£247
Popular in	June
Cheapest in	October
Average price	£558
Good round-trip deal	£565 or less
Good one-way deal	£796 or less

Lufthansa
6/10-14/10
2 total stops
26h 45m total
Phoenix to London

Search Deals

15/10
3 total stops
43h 00m total
Phoenix to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£138 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 September 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 16 September 2025.

Mon 22/911:20PHX - LHR

1 stop14h 40mAir Canada

Wed 8/1008:30LHR - PHX

1 stop33h 52mAir Canada

Deal found 15/9£363

Mon 6/1016:35PHX - LHR

1 stop11h 45mLufthansa

Tue 14/1012:15LHR - PHX

1 stop15h 00mLufthansa

Deal found 16/9£366

Mon 6/1007:30PHX - LHR

1 stop18h 05mMultiple Airlines

Wed 22/1014:50LHR - PHX

1 stop13h 22mMultiple Airlines

Deal found 16/9£370

Mon 6/1007:30PHX - LHR

1 stop18h 05mAir Canada

Wed 29/1013:25LHR - PHX

2 stops32h 33mAir Canada

Deal found 14/9£372

Sun 16/1108:00PHX - LHR

1 stop16h 10mMultiple Airlines

Tue 25/1106:50LHR - PHX

2 stops22h 40mMultiple Airlines

Deal found 15/9£373

Tue 4/1112:55PHX - LHR

1 stop13h 45mUnited Airlines

Wed 19/1113:25LHR - PHX

2 stops33h 17mUnited Airlines

Deal found 16/9£375

Tue 7/1015:45PHX - LHR

1 stop34h 40mMultiple Airlines

Tue 21/1014:10LHR - PHX

1 stop29h 11mMultiple Airlines

Deal found 15/9£375

Sat 4/1011:20PHX - LHR

2 stops35h 10mAir Canada

Thu 30/1013:25LHR - PHX

2 stops35h 28mAir Canada

Deal found 14/9£376

Sun 30/1120:25PHX - LHR

Nonstop9h 50mIberia

Thu 22/114:20LHR - PHX

Nonstop10h 55mIberia

Deal found 14/9£377

Wed 15/1007:10PHX - LHR

2 stops22h 10mUnited Airlines

Wed 22/1009:00LHR - PHX

2 stops20h 57mUnited Airlines

Deal found 15/9£377

Mon 22/912:16PHX - LHR

1 stop18h 19mDelta

Tue 30/906:15LHR - PHX

1 stop14h 35mDelta

Deal found 15/9£378

Mon 6/1017:14PHX - LHR

1 stop11h 56mVirgin Atlantic

Wed 22/1011:00LHR - PHX

1 stop13h 10mVirgin Atlantic

Deal found 16/9£379

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 16 September 2025.

Sun 30/1120:57PHX - LHR

1 stop12h 53mDelta

Tue 27/111:30LHR - PHX

2 stops19h 03mDelta

Deal found 14/9£386

Wed 1/1015:45PHX - LHR

1 stop14h 25mUnited Airlines

Fri 10/1016:15LHR - PHX

1 stop24h 44mUnited Airlines

Deal found 16/9£388

Tue 7/1011:45PHX - LHR

1 stop13h 05mKLM

Tue 14/1010:55LHR - PHX

1 stop13h 15mKLM

Deal found 15/9£391

Tue 2/1207:00PHX - LHR

2 stops17h 05mDelta

Tue 16/1211:45LHR - PHX

2 stops17h 54mDelta

Deal found 16/9£390

Wed 8/1016:35PHX - LHR

1 stop11h 45mUnited Airlines

Fri 24/1014:50LHR - PHX

1 stop15h 07mUnited Airlines

Deal found 15/9£391

Wed 8/1006:00PHX - LHR

2 stops19h 15mDelta

Wed 22/1006:30LHR - PHX

2 stops17h 39mDelta

Deal found 15/9£390

Tue 7/1010:45PHX - LHR

1 stop12h 55mUnited Airlines

Fri 17/1016:15LHR - PHX

1 stop15h 10mUnited Airlines

Deal found 15/9£391

Tue 7/1013:20PHX - LHR

2 stops16h 10mDelta

Wed 22/1008:40LHR - PHX

2 stops18h 25mDelta

Deal found 15/9£390

Wed 15/1016:35PHX - LHR

1 stop11h 45mUnited Airlines

Wed 22/1014:50LHR - PHX

1 stop13h 22mUnited Airlines

Deal found 15/9£391

Mon 6/1017:14PHX - LHR

1 stop11h 56mDelta

Fri 24/1016:25LHR - PHX

1 stop14h 48mDelta

Deal found 15/9£391

Sat 4/1023:44PHX - LHR

1 stop23h 01mDelta

Thu 16/1013:25LHR - PHX

1 stop17h 01mDelta

Deal found 15/9£391

Sat 4/1023:44PHX - LHR

1 stop23h 01mDelta

Fri 24/1016:25LHR - PHX

1 stop14h 48mDelta

Deal found 15/9£391

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 16 September 2025.

Sun 30/1120:25PHX - LHR

Nonstop9h 50mIberia

Tue 27/114:20LHR - PHX

Nonstop10h 55mIberia

Deal found 14/9£377

Tue 18/1120:25PHX - LHR

Nonstop9h 50mBritish Airways

Wed 26/1114:25LHR - PHX

Nonstop10h 55mBritish Airways

Deal found 15/9£380

Mon 6/1020:40PHX - LHR

Nonstop10h 00mBritish Airways

Wed 22/1011:15LHR - PHX

Nonstop11h 00mBritish Airways

Deal found 16/9£381

Tue 7/1020:40PHX - LHR

Nonstop10h 00mBritish Airways

Thu 23/1011:15LHR - PHX

Nonstop11h 00mBritish Airways

Deal found 16/9£383

Tue 21/1018:50PHX - LHR

Nonstop10h 00mBritish Airways

Wed 29/1014:25LHR - PHX

Nonstop10h 55mBritish Airways

Deal found 14/9£391

Mon 6/1020:40PHX - LHR

Nonstop10h 00mBritish Airways

Thu 23/1011:15LHR - PHX

Nonstop11h 00mBritish Airways

Deal found 15/9£397

Tue 7/1020:40PHX - LHR

Nonstop10h 00mBritish Airways

Thu 16/1011:15LHR - PHX

Nonstop11h 00mBritish Airways

Deal found 14/9£401

Fri 7/1120:25PHX - LHR

Nonstop9h 50mBritish Airways

Wed 19/1114:25LHR - PHX

Nonstop10h 55mBritish Airways

Deal found 14/9£414

Thu 8/120:25PHX - LHR

Nonstop9h 50mBritish Airways

Thu 15/114:20LHR - PHX

Nonstop10h 55mBritish Airways

Deal found 14/9£417

Fri 9/120:25PHX - LHR

Nonstop9h 50mFinnair

Thu 15/114:20LHR - PHX

Nonstop10h 55mFinnair

Deal found 14/9£418

Mon 13/1020:40PHX - LHR

Nonstop10h 00mBritish Airways

Sat 25/1015:30LHR - PHX

Nonstop10h 50mBritish Airways

Deal found 14/9£433

Tue 30/1220:25PHX - LHR

Nonstop9h 50mBritish Airways

Thu 8/114:20LHR - PHX

Nonstop10h 55mBritish Airways

Deal found 14/9£435

Last-minute flights from Sky Harbor Intl to Heathrow
Discover last-minute flight deals from Sky Harbor Intl to Heathrow. Data last updated 16 September 2025 and is based on user searches.

Mon 22/911:20PHX - LHR

1 stop14h 40mAir Canada

Wed 8/1008:30LHR - PHX

1 stop33h 52mAir Canada

Deal found 15/9£363

Mon 22/915:41PHX - LHR

1 stop14h 29mUnited Airlines

Tue 30/909:30LHR - PHX

2 stops35h 29mUnited Airlines

Deal found 15/9£375

Mon 22/917:08PHX - LHR

1 stop12h 02mVirgin Atlantic

Wed 8/1011:00LHR - PHX

1 stop13h 10mVirgin Atlantic

Deal found 14/9£377

Mon 22/912:16PHX - LHR

1 stop18h 19mDelta

Tue 30/906:15LHR - PHX

1 stop14h 35mDelta

Deal found 15/9£378

Mon 22/918:27PHX - LHR

1 stop31h 13mMultiple Airlines

Tue 30/915:50LHR - PHX

1 stop26h 32mMultiple Airlines

Deal found 15/9£380

Mon 22/915:43PHX - LHR

1 stop13h 02mBritish Airways

Wed 8/1015:40LHR - PHX

Nonstop10h 50mBritish Airways

Deal found 14/9£385

Tue 23/907:40PHX - LHR

1 stop14h 50mAir Canada

Fri 3/1009:30LHR - PHX

1 stop17h 49mAir Canada

Deal found 14/9£380

Tue 23/920:40PHX - LHR

Nonstop10h 00mBritish Airways

Tue 7/1015:10LHR - PHX

1 stop14h 44mBritish Airways

Deal found 14/9£384

Wed 24/907:40PHX - LHR

1 stop14h 50mAir Canada

Tue 30/906:50LHR - PHX

2 stops20h 29mAir Canada

Deal found 14/9£373

Wed 24/907:40PHX - LHR

1 stop14h 50mLufthansa

Wed 8/1006:55LHR - PHX

2 stops20h 35mLufthansa

Deal found 14/9£375

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 16 September 2025.

Wed 15/1008:00PHX - LHR

3 stops43h 00mMultiple Airlines

Deal found 14/9£247

Mon 10/1105:35PHX - LHR

3 stops28h 55mMultiple Airlines

Deal found 14/9£247

Wed 12/1106:20PHX - LHR

3 stops28h 10mMultiple Airlines

Deal found 14/9£248

Tue 7/1008:00PHX - LHR

3 stops21h 55mMultiple Airlines

Deal found 15/9£250

Tue 7/1006:00PHX - LHR

2 stops24h 35mScandinavian Airlines

Deal found 14/9£252

Sat 4/1008:00PHX - LHR

1 stop20h 05mWestJet

Deal found 14/9£253

Mon 17/1123:59PHX - LHR

1 stop14h 41mJetBlue

Deal found 14/9£254

Fri 31/1010:58PHX - LHR

3 stops39h 17mMultiple Airlines

Deal found 15/9£255

Wed 22/1006:00PHX - LHR

3 stops25h 35mMultiple Airlines

Deal found 15/9£256

Thu 16/1021:59PHX - LHR

1 stop14h 46mJetBlue

Deal found 15/9£257

Tue 30/912:16PHX - LHR

2 stops22h 14mScandinavian Airlines

Deal found 14/9£258

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

Sun 30/11

20:57-16:50

1 stop12h 53m

London Heathrow

Tue 27/1

11:30-23:33

2 stops19h 03m

£386

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 1/10

15:45-14:10

1 stop14h 25m

London Heathrow

Fri 10/10

16:15-08:59

1 stop24h 44m

£388

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 2/12

07:00-07:05

2 stops17h 05m

London Heathrow

Tue 16/12

11:45-22:39

2 stops17h 54m

£390

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 8/10

06:00-09:15

2 stops19h 15m

London Heathrow

Wed 22/10

06:30-16:09

2 stops17h 39m

£390

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 7/10

13:20-13:30

2 stops16h 10m

London Heathrow

Wed 22/10

08:40-19:05

2 stops18h 25m

£390

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 7/10

11:45-08:50

1 stop13h 05m

London Heathrow

Tue 14/10

10:55-16:10

1 stop13h 15m

£391

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 8/10

16:35-12:20

1 stop11h 45m

London Heathrow

Fri 24/10

14:50-21:57

1 stop15h 07m

£391

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 7/10

10:45-07:40

1 stop12h 55m

London Heathrow

Fri 17/10

16:15-23:25

1 stop15h 10m

£391

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 15/10

16:35-12:20

1 stop11h 45m

London Heathrow

Wed 22/10

14:50-20:12

1 stop13h 22m

£391

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 6/10

17:14-13:10

1 stop11h 56m

London Heathrow

Fri 24/10

16:25-23:13

1 stop14h 48m

£391

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 22 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.

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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport (average of £112). Flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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?

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 at midday, which can drop the price by up to 34% versus a flight in the afternoon.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Virgin Atlantic, JetBlue, andIberia 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.

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Virgin Atlantic

7.4

Good

664 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

JetBlue

7.2

Good

2,914 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

Iberia

7.0

Good

2,924 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

British Airways

6.7

Okay

7,363 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

Related info for your journey

How long is the flight from Phoenix Sky Harbor Intl Airport to London Heathrow Airport?
Airlines like Delta and United Airlines fly from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in about 12h 53m. The time it takes to get you to your destination can typically vary by up to 1h 32m. 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 £336. Other airlines that can offer you cheap pricing are JetBlue, from £460, and British Airways, from £488. Users have found that Virgin Atlantic is 50% 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 (74%), Finnair (74%) or Iberia (74%) 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 £926, our data shows the cheapest flight currently is £404. When looking at the most popular route, (Phoenix Sky Harbor Intl - London Heathrow), you can expect to pay £360 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 £112). Flying from Phoenix Sky Harbor Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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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Slough

Gatwick

Northampton

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Swindon

Dartford

Guildford

Brentford

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Sky Harbor Intl to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£336	Average£494	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
JetBlue	Cheapest£460	Average£537	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
British Airways	Cheapest£488	Average£724	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£550	Average£887	FlexibilityNo cancel fee	On-time77%	Search Iberia 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 £247

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to London Heathrow are usually found in October or February, booked 10 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap 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

Find 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 16 September 2025.

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 16 September 2025.

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 fastest stopover option 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 Virgin Atlantic, JetBlue, andIberia 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?

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Alternative routes for Sky Harbor Intl to Heathrow

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Top 4 airlines flying from Sky Harbor Intl to Heathrow

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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 16 September 2025.