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Cheap flights from Phoenix to London from $516

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to London departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Phoenix to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:55 am - 7:25 pm
PHX
-
STN
27h 30m
2 stops
Multiple Airlines Logo
5:55 am - 7:16 pm
STN
-
PHX
21h 21m
2 stops
$999Multiple Airlines
Fri, Oct 9 - Mon, Oct 19
Multiple Airlines Logo
12:05 pm - 9:20 pm
PHX
-
STN
25h 15m
2 stops
Multiple Airlines Logo
10:25 pm - 9:35 pm
STN
-
PHX
31h 10m
3 stops
$1,000Multiple Airlines
Thu, Jul 23 - Mon, Jul 27
Multiple Airlines Logo
8:00 am - 8:20 pm
PHX
-
STN
28h 20m
3 stops
Multiple Airlines Logo
6:30 am - 9:35 pm
STN
-
PHX
23h 05m
3 stops
$1,004Multiple Airlines
Wed, Jul 22 - Wed, Aug 5
Multiple Airlines Logo
11:55 am - 7:35 pm
PHX
-
STN
23h 40m
2 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$1,005Multiple Airlines
Thu, Aug 13 - Thu, Aug 27
Multiple Airlines Logo
1:15 pm - 8:55 pm
PHX
-
STN
23h 40m
2 stops
Multiple Airlines Logo
8:30 am - 9:35 pm
STN
-
PHX
21h 05m
2 stops
$1,009Multiple Airlines
Tue, Jul 28 - Sun, Sep 13
Multiple Airlines Logo
12:05 pm - 10:55 pm
PHX
-
STN
26h 50m
2 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$1,018Multiple Airlines
Fri, Sep 18 - Tue, Sep 22
Multiple Airlines Logo
12:05 pm - 10:55 pm
PHX
-
STN
26h 50m
2 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$1,021Multiple Airlines
Fri, Sep 18 - Tue, Sep 22
Multiple Airlines Logo
11:55 am - 2:30 pm
PHX
-
STN
18h 35m
2 stops
Multiple Airlines Logo
7:40 pm - 7:20 pm
STN
-
PHX
31h 40m
3 stops
$1,022Multiple Airlines
Sun, Aug 16 - Wed, Aug 19
Multiple Airlines Logo
11:55 am - 7:35 pm
PHX
-
STN
23h 40m
2 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$1,025Multiple Airlines
Thu, Aug 13 - Thu, Aug 27
Multiple Airlines Logo
12:00 pm - 11:35 am
PHX
-
STN
15h 35m
2 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$1,029Multiple Airlines
Wed, Sep 16 - Wed, Sep 23

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Customize your flight search to find flights from Phoenix to London Stansted Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Phoenix to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Fri 10/9

7:55 am-7:25 pm

2 stops27h 30m

London Stansted

Mon 10/19

5:55 am-7:16 pm

2 stops21h 21m

$999

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Thu 7/23

12:05 pm-9:20 pm

2 stops25h 15m

London Stansted

Mon 7/27

10:25 pm-9:35 pm

3 stops31h 10m

$1,000

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 7/22

8:00 am-8:20 pm

3 stops28h 20m

London Stansted

Wed 8/5

6:30 am-9:35 pm

3 stops23h 05m

$1,004

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Thu 8/13

11:55 am-7:35 pm

2 stops23h 40m

London Stansted

Thu 8/27

10:00 pm-9:35 pm

3 stops31h 35m

$1,005
Quickest round-trip

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Tue 7/28

1:15 pm-8:55 pm

2 stops23h 40m

London Stansted

Sun 9/13

8:30 am-9:35 pm

2 stops21h 05m

$1,009

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Fri 9/18

12:05 pm-10:55 pm

2 stops26h 50m

London Stansted

Tue 9/22

10:00 pm-9:35 pm

3 stops31h 35m

$1,018

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Fri 9/18

12:05 pm-10:55 pm

2 stops26h 50m

London Stansted

Tue 9/22

10:00 pm-9:35 pm

3 stops31h 35m

$1,021

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Sun 8/16

11:55 am-2:30 pm

2 stops18h 35m

London Stansted

Wed 8/19

7:40 pm-7:20 pm

3 stops31h 40m

$1,022

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Thu 8/13

11:55 am-7:35 pm

2 stops23h 40m

London Stansted

Thu 8/27

10:00 pm-9:35 pm

3 stops31h 35m

$1,025

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 9/16

12:00 pm-11:35 am

2 stops15h 35m

London Stansted

Wed 9/23

10:00 pm-9:35 pm

3 stops31h 35m

$1,029

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Phoenix to London Stansted Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Phoenix to London Stansted?

Turkish Airlines is the most popular carrier operating from Phoenix to London Stansted

Cheap Phoenix to London Stansted Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to London Stansted Airport

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Phoenix to London Stansted Airport takes 16h 50m
There are no direct flights from Phoenix to London Stansted Airport. There are no popular flight routes from Phoenix to London Stansted Airport.
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Frequently asked questions about flying from Phoenix to London Stansted Airport

  • How far is Phoenix to London Stansted by plane?

    Phoenix and London Stansted are 5262.8 mi apart from one another. A reasonable flight in good conditions will take 16h 50m.

  • When did momondo last update prices for flights from Phoenix to London Stansted Airport?

    Prices for flights from Phoenix to London Stansted Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Phoenix to London Stansted Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to London Stansted Airport.

  • What documentation or ID do you need to fly to London Stansted Airport?

    The required travel and health documents for your London Stansted Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Stansted Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Dover
Hayes
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Brentwood
Watford
Cobham
Guildford
Folkestone
Uxbridge
Romford
Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to London for you.

Can I find flights from Phoenix to London with flexible booking policies on momondo?

Flights from Phoenix to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Phoenix to London?

momondo provides multiple filters to help you find the best flight to London from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phoenix to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Stansted Airport trip

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