Cheap flights from Sky Harbor International (PHX) to London (LON)

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The best prices from Sky Harbor International to London are usually found in October or January, booked 57 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Sky Harbor International (PHX) to London (LON)

All the information you need to plan the best PHX to LON flight in 2021: compare Sky Harbor International to London flight prices with the expected peak season, weather and rainfall in London.
PHX - LON
Price
$726 - $1,196
LON
Temperature
48.2 - 73.4 °F
LON
Rainfall
1.4 - 2.8 inches

Popular in

June

High demand for flights, 26% potential price rise

Cheapest in

October

Best time to find cheap flights, 18% potential price drop

Round-trip from

$726

From Sky Harbor International to London

One-way from

$332

One-way flight from Sky Harbor International to London

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Sky Harbor International to London?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 18% on the overall cost on flights from Sky Harbor International to London.

How far in advance should I book a flight from Sky Harbor International to London?

To save up to 44% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Sky Harbor International to London from $910 1-2 weeks out and tickets from $1,146 for flights departing within the next 72 hours.

What is the cheapest month to fly from Sky Harbor International to London?

Flights from Sky Harbor International to London lean towards being more expensive in July. Prices are generally better when you fly from Sky Harbor International to London in October, with the cheapest ticket starting at $445.

When is the cheapest time to fly from Sky Harbor International to London (PHX - LON)?

When flying from Sky Harbor International to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 21% versus a flight in the evening.

Cheap flights from Sky Harbor International to London in May, June 2021

The best prices found for PHX to LON flights for May, June
25 May - 1 Jun
$815pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
     
3 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
     
3 STOPS
PHX
Phoenix Sky Harbor Intl
25 May - 4 Jun
$816pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
     
3 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
     
3 STOPS
PHX
Phoenix Sky Harbor Intl
29 May - 6 Jun
$854pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
     
3 STOPS
PHX
Phoenix Sky Harbor Intl

Sky Harbor International to London 2021 flight deals

Cheap flights to London from Sky Harbor International found for this year
1 Nov - 15 Nov
$726pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
1 Nov - 15 Nov
$757pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
5 Sep - 15 Sep
$771pp
PHX
Phoenix Sky Harbor Intl
TAP AIR PORTUGAL
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
TAP AIR PORTUGAL
     
3 STOPS
PHX
Phoenix Sky Harbor Intl

Non-stop flights to London from Sky Harbor International

Save time with Sky Harbor International to London direct flight deals
6 Oct - 13 Oct
$963pp
PHX
Phoenix Sky Harbor Intl
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
PHX
Phoenix Sky Harbor Intl
22 Sep - 29 Sep
$964pp
PHX
Phoenix Sky Harbor Intl
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
PHX
Phoenix Sky Harbor Intl
1 Nov - 11 Nov
$1,003pp
PHX
Phoenix Sky Harbor Intl
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
PHX
Phoenix Sky Harbor Intl

Last minute flights from Sky Harbor International to London

Late deals on round-trip flights to London from Sky Harbor International, departing today and this week
19 May - 24 May
$900pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
     
3 STOPS
PHX
Phoenix Sky Harbor Intl
24 May - 14 Jun
$935pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
24 May - 14 Jun
$1,068pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl

One-way flights to London from Sky Harbor International

The cheapest one-way flights from Sky Harbor International to London
3:15 pm - 9:15 am
Finnair
Nonstop
10h 00m
PHX - LHR
Finnair
$332
Kiwi.com
2:00 am - 7:05 am
Air Canada
3 Stops
21h 05m
PHX - LHR
Air Canada
$387
Kiwi.com
8:30 am - 5:50 am
Turkish Airlines
2 Stops
37h 20m
PHX - LHR
Turkish Airlines
$395
Fareboom

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sky Harbor International</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Sky Harbor International to London

Are flight prices decreasing from Phoenix to London due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Phoenix and London for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Phoenix Sky Harbor Intl to London have flexible cancellations due to COVID-19?

Some of our airline partners flying from Phoenix Sky Harbor Intl to London have new flexible policies in place due to COVID-19. Finnair, British Airways, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Finnair with this kind of flexibility.

What airport do you fly from for flights from Phoenix to London?

Located just 4.5 mi from the city center, Phoenix Sky Harbor Intl is the airport most travelers will use when flying to London from Phoenix. Booking flights from Sky Harbor Intl (PHX) to London should be relatively easy as there are 0 daily outbound flights to London from 16 different airlines.

Can I find flights from Sky Harbor International to London for under $800 on Cheapflights?

Yes, there are multiple flights from Sky Harbor International to London for under $800. The cheapest flight booked recently is on Multiple Airlines for just $726, but on average you can expect to pay $818.

Are there nonstop flights from Sky Harbor International to London for under $1,000 on Cheapflights?

Cheapflights has at least 20 direct flights from Sky Harbor International to London under $1,000. A good price for a nonstop flight from Sky Harbor International to London is less than $1,041.

Are there last-minute flights available from Sky Harbor International to London for under $900?

There are currently 20+ open flights from Sky Harbor International to London within the next 7 days for less than $900.

Is Phoenix weather warmer or cooler than London?

You can imagine temperatures to be in the 108 °F range in July. The weather in London is generally colder than Phoenix's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Sky Harbor International to London?

American Airlines, WestJet, and SWISS can get you from Sky Harbor International to London in just under 12h 35m. Your travel time can differ by up to 5h 18m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Sky Harbor International to London round-trip?

Currently priced at $771, TAP AIR PORTUGAL will fly you from Sky Harbor International to London and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on WestJet for as low as $877. TAP AIR PORTUGAL is 13% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Sky Harbor International to London one-way?

$327 is the cheapest one-way deal found within the past few days, from Finnair. You may also be able to find cheap deals on TAP AIR PORTUGAL and Air Canada, with prices starting from $375 and $387, respectively.

Alternative routes for Sky Harbor International to London

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Sky Harbor International to London.
Today's exchange rate
$1 = £0.72
Average temperature for May in London
64.4 °F
Avg rainfall for May in London
2.0 ″

Airports servicing Phoenix

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Top 10 airlines flying from Sky Harbor International to London

The chart below displays the airlines Cheapflights users traveling from Sky Harbor International to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$461 $739 No cancel fee 69%
Virgin Atlantic
$603 $825 No cancel fee 72%
Lufthansa
$411 $829 No cancel fee 76%
Air Canada
$586 $845 No cancel fee 67%
KLM
$578 $853 No cancel fee 75%
Finnair
$584 $890 No cancel fee 76%
Delta
$581 $941 No cancel fee N/A
Austrian Airlines
$648 $966 No cancel fee 78%
American Airlines
$135 $1,016 No cancel fee 71%
WestJet
$520 $1,070 No cancel fee 60%
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