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Cheap flights from Phoenix to London from $329

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 8/26. 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
8:00 am - 9:20 pm
PHX
-
STN
29h 20m
3 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$814Multiple Airlines
Fri, Oct 2 - Thu, Oct 15
Multiple Airlines Logo
8:00 am - 7:40 pm
PHX
-
STN
27h 40m
2 stops
Multiple Airlines Logo
7:15 pm - 9:35 pm
STN
-
PHX
34h 20m
3 stops
$834Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
Multiple Airlines Logo
8:00 am - 11:20 pm
PHX
-
STN
31h 20m
2 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$837Multiple Airlines
Thu, Sep 24 - Wed, Sep 30
Multiple Airlines Logo
12:05 pm - 9:20 pm
PHX
-
STN
25h 15m
2 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$844Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
8:00 am - 3:20 pm
PHX
-
STN
23h 20m
2 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$845Multiple Airlines
Sun, Aug 16 - Tue, Sep 1
Multiple Airlines Logo
12:05 pm - 2:15 pm
PHX
-
STN
18h 10m
2 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$850Multiple Airlines
Fri, Oct 2 - Thu, Oct 15
Multiple Airlines Logo
7:55 am - 11:10 pm
PHX
-
STN
31h 15m
2 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$851Multiple Airlines
Mon, Aug 10 - Tue, Aug 25
Multiple Airlines Logo
8:00 am - 9:35 pm
PHX
-
STN
29h 35m
2 stops
Multiple Airlines Logo
6:35 am - 9:35 pm
STN
-
PHX
23h 00m
3 stops
$852Multiple Airlines
Sun, Oct 11 - Fri, Oct 16
Multiple Airlines Logo
8:00 am - 2:40 pm
PHX
-
STN
22h 40m
3 stops
Multiple Airlines Logo
10:00 pm - 9:35 pm
STN
-
PHX
31h 35m
3 stops
$854Multiple Airlines
Mon, Aug 10 - Tue, Aug 25
Multiple Airlines Logo
8:00 am - 11:25 pm
PHX
-
STN
31h 25m
3 stops
Multiple Airlines Logo
6:45 am - 9:35 pm
STN
-
PHX
22h 50m
2 stops
$862Multiple Airlines
Sun, Sep 6 - Sun, Sep 13

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Turkish Airlines flights from Phoenix to London Stansted Airport

Our best Turkish Airlines deals on Phoenix to London Stansted Airport flight tickets
Turkish Airlines
Jul 28
PHX11:06 pmPhoenix Sky Harbor Intl
50h 49m
2 stops
STN9:55 amLondon Stansted
Sep 15
STN5:35 pmLondon Stansted
50h 50m
2 stops
PHX12:25 pmPhoenix Sky Harbor Intl
$1,386
Turkish Airlines
Jul 28
PHX11:06 pmPhoenix Sky Harbor Intl
50h 49m
2 stops
STN9:55 amLondon Stansted
Sep 15
STN5:35 pmLondon Stansted
50h 50m
2 stops
PHX12:25 pmPhoenix Sky Harbor Intl
$1,393
Turkish Airlines
Jul 29
PHX11:06 pmPhoenix Sky Harbor Intl
50h 49m
2 stops
STN9:55 amLondon Stansted
Sep 15
STN5:35 pmLondon Stansted
50h 50m
2 stops
PHX12:25 pmPhoenix Sky Harbor Intl
$1,400

momondo Fare Finder

 
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 July 19, 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 10/2

8:00 am-9:20 pm

3 stops29h 20m

London Stansted

Thu 10/15

10:00 pm-9:35 pm

3 stops31h 35m

$814

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Fri 10/16

8:00 am-7:40 pm

2 stops27h 40m

London Stansted

Fri 10/23

7:15 pm-9:35 pm

3 stops34h 20m

$834

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Thu 9/24

8:00 am-11:20 pm

2 stops31h 20m

London Stansted

Wed 9/30

10:00 pm-9:35 pm

3 stops31h 35m

$837

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Tue 8/18

12:05 pm-9:20 pm

2 stops25h 15m

London Stansted

Tue 8/25

10:00 pm-9:35 pm

3 stops31h 35m

$844

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Sun 8/16

8:00 am-3:20 pm

2 stops23h 20m

London Stansted

Tue 9/1

10:00 pm-9:35 pm

3 stops31h 35m

$845
Quickest round-trip

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Fri 10/2

12:05 pm-2:15 pm

2 stops18h 10m

London Stansted

Thu 10/15

10:00 pm-9:35 pm

3 stops31h 35m

$850

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Mon 8/10

7:55 am-11:10 pm

2 stops31h 15m

London Stansted

Tue 8/25

10:00 pm-9:35 pm

3 stops31h 35m

$851

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Sun 10/11

8:00 am-9:35 pm

2 stops29h 35m

London Stansted

Fri 10/16

6:35 am-9:35 pm

3 stops23h 00m

$852

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Mon 8/10

8:00 am-2:40 pm

3 stops22h 40m

London Stansted

Tue 8/25

10:00 pm-9:35 pm

3 stops31h 35m

$854

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Sun 9/6

8:00 am-11:25 pm

3 stops31h 25m

London Stansted

Sun 9/13

6:45 am-9:35 pm

2 stops22h 50m

$862

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

19h 55m

Direct flights

None
The fastest flight from Phoenix to London Stansted Airport takes 19h 55m
There are no direct flights from Phoenix to London Stansted Airport. There are no popular flight routes from Phoenix to London Stansted Airport.
Search flight deals

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 19h 55m.

  • 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
Hayes
Dover
Crawley
Wembley
Croydon
Stansted
Slough
Harrow
Kingston upon Thames
Watford
Brentwood
Ilford
Cobham
Folkestone
Guildford
Romford

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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