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Find Cheap Flights from Phoenix Sky Harbor Intl to London (PHX - LON)

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Good to know

Low season:
November
Best time to beat the crowds
14%
expected price decrease
High season:
June
Most popular time to fly
21%
expected price increase
Average price:
£1295
(avg. price over the last 72 hours)
Good deal:
£829
or less return trip within
6 months
of travel is a good deal

When to Book Flights from Phoenix Sky Harbor Intl to London

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from Phoenix Sky Harbor Intl to London was found, on average, 54 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June. The cheapest month to fly is November.
Morning departure is around 30% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Phoenix Sky Harbor Intl to London Flights

How long does a flight from Phoenix Sky Harbor Intl to London take?
An average non-stop flight takes 12h 40m, covering a distance of 5268 miles.
How many flights are there between Phoenix Sky Harbor Intl and London?
There are 69 (non-stop) flights between Phoenix Sky Harbor Intl and London per week, averaging 9 per day.
Which airlines provide the cheapest flights from Phoenix Sky Harbor Intl to London?
In the past 3 days, the cheapest return tickets were found on Multiple Airlines (£482), WestJet (£504) and Austrian Airlines (£563).
Do I need a passport to fly between Phoenix Sky Harbor Intl and London?
Yes.
Which airlines fly most frequently between Phoenix Sky Harbor Intl and London?
American Airlines (2 times daily), Aer Lingus (2 times daily), Finnair (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Phoenix Sky Harbor Intl to London?
For Phoenix Sky Harbor Intl to London, Thursday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from London back to Phoenix Sky Harbor Intl, the best deals are generally found on Saturday, with Tuesday being the most expensive.

Book cheap flights from Phoenix Sky Harbor Intl to London (return)

Airports
Origin
Phoenix
£482
only
£482
Destination
London
£518
only
£518
£482
only
£482
Thu, 11 Jan
PHX
LGW
18h 55m
Mon, 15 Jan
LGW
PHX
17h 03m
£482
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 23 Nov
PHX
LGW
32h 51m
Thu, 7 Dec
LGW
PHX
32h 41m
£504
Trip: 15 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3208 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.2
Food
7.3
YYZ
MBJ
Good 6.0

inflight entertainment was good and friendly staff

lots or turbulence and uncomfortable landing

YYC
YVR
Excellent 10.0

Safe and peaceful flight

A little bit late

BOS
YUL
Excellent 9.6

The airplane being pretty small, boarding and getting off was fast. No issues or delays either.

YFC
YYZ
Good 6.0

very smooth flight and friendly staff

YHZ
YYZ
Excellent 9.0

Seems like all the sandwiches have cheese in them not good when your allergic how about a tuna no cheese

Sun, 4 Feb
PHX
LHR
19h 25m
Sun, 18 Feb
LHR
PHX
15h 00m
£563
Trip: 15 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2655 reviews
Overall
8.2
Boarding
8.2
Comfort
8.0
Crew
8.5
Entertainment
7.4
Food
7.6
VIE
BRU
Excellent 10.0

Very organized airline. Friendly staff.

MIA
VIE
Excellent 9.6

The crew was very attentive, generous and courteous.

VIE
IAD
Mediocre 2.0

When our plane arrived late, many on board had missed connections. We received no help/guidance at gate, other than to be told to go up one floor. One floor up we had to go thru security to reach customer service. 100 people lined up for customer service from 3 Austrian airline reps. After 2 hours of standing, there were still 27 people ahead of me. The woman behind me gave me the local phone number for Austrian airlines and I was able to get on a flight to US leaving in 30 minutes. I managed to make it, and would not have had I waited another hour in line. Why no surge of staff to help? All 3 help numbers on my Lufthansa e-mail receipt could not help. Horrible experience.

VIE
RAK
Excellent 9.3

Super friendly

No entertainment

VIE
IAD
Excellent 9.0

We sat on the tarmac for 2 hours because a crew member did not have the proper paperwork. This is incompetence. The trip was long enough w/o adding another two hours due to poor planning. This was completely preventable.

Wed, 17 Jan
PHX
LHR
24h 10m
Thu, 25 Jan
LHR
PHX
23h 31m
£571
Trip: 9 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5274 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ZRH
PRG
Excellent 10.0

Super service, nice crew. On time and flawless baggage transfer to my final destination. Could not be more pleasant experience. I would recommend travel with Swiss to all travelers. Thank you

ZRH
SFO
Excellent 9.3

The crew fed us well throughout the flight--and we got free wine with dinner. The food was pretty good for airplane food. We got fresh dinner rolls, salad, dessert, and Swiss cheese. We got ice cream part way through the trip. I loved that we got a piece of Swiss chocolate on each leg of the journey. The crew was friendly. There was a screen at each seat where you could watch movies or TV, listen to music, or track your flight. The entertainment was free, and the crew provided free earphones. Blankets and pillows were provided.

Like most planes, there was not enough leg room. It makes it pretty uncomfortable for an 11-1/2 hour flight. The boarding was a little confusing, but no serious issues.

ZRH
BOS
Good 6.0

Left on time Crew friendly and helpful

Uncomfortable seats, half of the toilets not working for portion ao flight. Entertainment system not working properly on many seats

JFK
ZRH
Good 7.0

It reminds me of school dinners

Bland, over cooked No thought into the presentation or flavour

ATH
ZRH
Good 7.6

Flight itself was good for a shorter international flight. Dim cabin lights for early morning, crew providing plenty of drinks and snacks.

For international travel, I’m always told to get there 3 hours before. For this trip we checked in but didn’t have access to a printer so needed a boarding pass. We wanted to carry on luggage so just needed to print the pass. Swiss was the only airline that wasn’t available on the check-in kiosks. The front desk staff didn’t arrive until closer to 1.5 hours before check in so nearly theall passengers were in a huge line to get passes and check bags.

Mon, 15 Jan
PHX
LGW
12h 40m
Mon, 22 Jan
LGW
PHX
17h 03m
£493
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 24 Nov
PHX
LGW
19h 11m
Thu, 7 Dec
LGW
PHX
32h 41m
£504
Trip: 14 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3208 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.2
Food
7.3
YXE
YWG
Excellent 9.2

the seats are a bit confining.

YWG
YUL
Excellent 10.0

The roominess, service, food.....all excellent

It would have been so much better if there was a foot rest.

YHZ
YYZ
Excellent 9.0

Seems like all the sandwiches have cheese in them not good when your allergic how about a tuna no cheese

LAX
YYZ
Excellent 8.0

There were so many delays

YYZ
MBJ
Good 6.0

inflight entertainment was good and friendly staff

lots or turbulence and uncomfortable landing

Wed, 8 Nov
PHX
LGW
12h 50m
Mon, 13 Nov
LGW
PHX
32h 21m
£505
Trip: 6 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3208 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.2
Food
7.3
YHZ
YYZ
Excellent 9.0

Seems like all the sandwiches have cheese in them not good when your allergic how about a tuna no cheese

YUL
YQB
Excellent 9.6

The airplane being pretty small, boarding and getting off was fast. No issues or delays either.

YYC
YVR
Excellent 10.0

Safe and peaceful flight

A little bit late

BOS
YUL
Excellent 9.6

The airplane being pretty small, boarding and getting off was fast. No issues or delays either.

YYZ
MBJ
Good 6.0

inflight entertainment was good and friendly staff

lots or turbulence and uncomfortable landing

Mon, 15 Jan
PHX
LGW
12h 53m
Tue, 23 Jan
LGW
PHX
16h 10m
£509
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 5 Feb
PHX
LHR
15h 05m
Mon, 19 Feb
LHR
PHX
15h 00m
£563
Trip: 15 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2655 reviews
Overall
8.2
Boarding
8.2
Comfort
8.0
Crew
8.5
Entertainment
7.4
Food
7.6
VIE
BRU
Excellent 9.6

Excellent service.

Somewhat expensive for Vienna - Brussels one way route.

BEG
VIE
Good 6.0

Wonderful flight attendant. (I think his name was Stephen?)

Plane took off and landed late.. Few amenities near the gate. Odd procedure to have everyone go through security into waiting area.

VIE
LHR
Excellent 9.3

The flight was nowhere near full, which was terrific. The crew were excellent, polite and attentive. Everything was on time.

I don't remember anything about the food.

VIE
JFK
Good 6.3

Make sure your carry on luggage is less then 8 kg. Or you would have to check it at your own cost. The food is OK but the portion is very small. If you want a window or isle seat, it would’ve cost you 30 euro to reserve it. The crew is very nice. I guess because the air fare is very cheap, they need to do everything to make the extra cash.

VIE
IAD
Excellent 9.0

We sat on the tarmac for 2 hours because a crew member did not have the proper paperwork. This is incompetence. The trip was long enough w/o adding another two hours due to poor planning. This was completely preventable.

Wed, 22 Nov
PHX
LGW
12h 50m
Tue, 5 Dec
LGW
PHX
32h 41m
£506
Trip: 14 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3208 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.2
Food
7.3
YUL
YQB
Excellent 9.6

The airplane being pretty small, boarding and getting off was fast. No issues or delays either.

YYJ
YVR
Mediocre 3.0

Flight was late and kept getting later as the day wore on. Nobody seemed to know how late we were ultimately going to be and why. Missed my meeting.

YHZ
YYZ
Excellent 9.0

Seems like all the sandwiches have cheese in them not good when your allergic how about a tuna no cheese

LAX
YYZ
Excellent 8.0

There were so many delays

YXE
YWG
Excellent 9.2

the seats are a bit confining.

Tue, 16 Jan
PHX
LGW
12h 53m
Tue, 23 Jan
LGW
PHX
16h 10m
£509
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 6 Feb
PHX
LHR
15h 05m
Sun, 18 Feb
LHR
PHX
15h 00m
£563
Trip: 13 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2655 reviews
Overall
8.2
Boarding
8.2
Comfort
8.0
Crew
8.5
Entertainment
7.4
Food
7.6
BEG
VIE
Good 6.0

Wonderful flight attendant. (I think his name was Stephen?)

Plane took off and landed late.. Few amenities near the gate. Odd procedure to have everyone go through security into waiting area.

VIE
BRU
Excellent 10.0

Very organized airline. Friendly staff.

VIE
MIA
Good 7.3

Boarding was confusing seating for a 12 hour flight was not comfortable.

VIE
RAK
Excellent 9.3

Super friendly

No entertainment

VIE
LHR
Excellent 9.3

The flight was nowhere near full, which was terrific. The crew were excellent, polite and attentive. Everything was on time.

I don't remember anything about the food.

Thu, 8 Feb
PHX
LHR
15h 05m
Thu, 22 Feb
LHR
PHX
15h 00m
£563
Trip: 15 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2655 reviews
Overall
8.2
Boarding
8.2
Comfort
8.0
Crew
8.5
Entertainment
7.4
Food
7.6
VIE
LHR
Excellent 9.3

crew

JFK
VIE
Excellent 9.3

I can not afford first class tickets...

VIE
LHR
Excellent 9.3

The flight was nowhere near full, which was terrific. The crew were excellent, polite and attentive. Everything was on time.

I don't remember anything about the food.

VIE
MIA
Good 7.3

Boarding was confusing seating for a 12 hour flight was not comfortable.

VIE
IAD
Mediocre 2.0

When our plane arrived late, many on board had missed connections. We received no help/guidance at gate, other than to be told to go up one floor. One floor up we had to go thru security to reach customer service. 100 people lined up for customer service from 3 Austrian airline reps. After 2 hours of standing, there were still 27 people ahead of me. The woman behind me gave me the local phone number for Austrian airlines and I was able to get on a flight to US leaving in 30 minutes. I managed to make it, and would not have had I waited another hour in line. Why no surge of staff to help? All 3 help numbers on my Lufthansa e-mail receipt could not help. Horrible experience.

Sun, 26 Nov
PHX
LGW
19h 11m
Tue, 5 Dec
LGW
PHX
32h 41m
£512
Trip: 10 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3208 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.2
Food
7.3
LAX
YYZ
Excellent 8.0

There were so many delays

YYZ
YVR
Excellent 9.0

They brought the movie thingy out right away and managed to watch 2 movies made the whole trip thanks west jet

Always the food seems like every sandwich has cheese in it or sausages. Meat both have dairy and I have dairy allergies it makes it hard how about a good old tuna sandwich (not old) u just get a well made sticker and put it on the old menu

YXE
YWG
Excellent 9.2

the seats are a bit confining.

YHZ
YYZ
Excellent 9.0

Seems like all the sandwiches have cheese in them not good when your allergic how about a tuna no cheese

YUL
YQB
Excellent 9.6

The airplane being pretty small, boarding and getting off was fast. No issues or delays either.

Thu, 8 Feb
PHX
LGW
18h 55m
Thu, 15 Feb
LGW
PHX
16h 46m
£512
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 9 Feb
PHX
LHR
15h 05m
Fri, 23 Feb
LHR
PHX
15h 00m
£563
Trip: 15 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2655 reviews
Overall
8.2
Boarding
8.2
Comfort
8.0
Crew
8.5
Entertainment
7.4
Food
7.6
BEG
VIE
Good 6.0

Wonderful flight attendant. (I think his name was Stephen?)

Plane took off and landed late.. Few amenities near the gate. Odd procedure to have everyone go through security into waiting area.

VIE
BRU
Excellent 10.0

Very organized airline. Friendly staff.

VIE
LHR
Excellent 9.3

The flight was nowhere near full, which was terrific. The crew were excellent, polite and attentive. Everything was on time.

I don't remember anything about the food.

VIE
BRU
Excellent 9.6

Excellent service.

Somewhat expensive for Vienna - Brussels one way route.

JFK
VIE
Excellent 9.3

I can not afford first class tickets...

Wed, 22 Nov
PHX
LGW
12h 50m
Sun, 26 Nov
LGW
PHX
32h 36m
£514
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3208 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.2
Food
7.3
BOS
YUL
Excellent 9.6

The airplane being pretty small, boarding and getting off was fast. No issues or delays either.

YXE
YWG
Excellent 9.2

the seats are a bit confining.

YYZ
YVR
Excellent 9.0

They brought the movie thingy out right away and managed to watch 2 movies made the whole trip thanks west jet

Always the food seems like every sandwich has cheese in it or sausages. Meat both have dairy and I have dairy allergies it makes it hard how about a good old tuna sandwich (not old) u just get a well made sticker and put it on the old menu

YUL
YQB
Excellent 9.6

The airplane being pretty small, boarding and getting off was fast. No issues or delays either.

YWG
YUL
Excellent 10.0

The roominess, service, food.....all excellent

It would have been so much better if there was a foot rest.

Tue, 28 Nov
PHX
LHR
19h 00m
Fri, 8 Dec
LHR
PHX
41h 53m
£518
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 15 Jan
PHX
LGW
12h 53m
Sun, 21 Jan
LGW
PHX
32h 41m
£514
Trip: 7 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3208 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.2
Food
7.3
YYC
YVR
Excellent 10.0

Safe and peaceful flight

A little bit late

YXE
YWG
Excellent 9.2

the seats are a bit confining.

LAX
YYZ
Excellent 8.0

There were so many delays

YYJ
YVR
Mediocre 3.0

Flight was late and kept getting later as the day wore on. Nobody seemed to know how late we were ultimately going to be and why. Missed my meeting.

YFC
YYZ
Good 6.0

very smooth flight and friendly staff

Sun, 4 Feb
PHX
LHR
19h 25m
Sat, 17 Feb
LHR
PHX
34h 40m
£566
Trip: 14 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2655 reviews
Overall
8.2
Boarding
8.2
Comfort
8.0
Crew
8.5
Entertainment
7.4
Food
7.6
VIE
BRU
Excellent 9.6

Excellent service.

Somewhat expensive for Vienna - Brussels one way route.

VIE
LHR
Excellent 9.3

The flight was nowhere near full, which was terrific. The crew were excellent, polite and attentive. Everything was on time.

I don't remember anything about the food.

MIA
VIE
Excellent 9.6

The crew was very attentive, generous and courteous.

VIE
LHR
Excellent 9.3

crew

VIE
IAD
Mediocre 2.0

When our plane arrived late, many on board had missed connections. We received no help/guidance at gate, other than to be told to go up one floor. One floor up we had to go thru security to reach customer service. 100 people lined up for customer service from 3 Austrian airline reps. After 2 hours of standing, there were still 27 people ahead of me. The woman behind me gave me the local phone number for Austrian airlines and I was able to get on a flight to US leaving in 30 minutes. I managed to make it, and would not have had I waited another hour in line. Why no surge of staff to help? All 3 help numbers on my Lufthansa e-mail receipt could not help. Horrible experience.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.