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Cheap flights from Phoenix to London from $425

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 6/4. 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
0 bags

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Find the cheapest flights from Phoenix to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:45 pm - 6:10 pm
PHX
-
STN
22h 25m2 stops
Multiple Airlines Logo
8:30 am - 10:30 pm
STN
-
PHX
21h 00m3 stops
$779Multiple Airlines
Wed, Feb 18 - Tue, Mar 3
Multiple Airlines Logo
12:45 pm - 7:40 pm
PHX
-
STN
23h 55m3 stops
Multiple Airlines Logo
8:30 am - 10:30 pm
STN
-
PHX
21h 00m3 stops
$792Multiple Airlines
Wed, Feb 18 - Tue, Mar 3
Multiple Airlines Logo
8:00 am - 9:45 pm
PHX
-
STN
29h 45m2 stops
Multiple Airlines Logo
6:30 am - 9:17 pm
STN
-
PHX
22h 47m2 stops
$805Multiple Airlines
Thu, Apr 16 - Tue, Apr 28
Multiple Airlines Logo
8:00 am - 9:45 pm
PHX
-
STN
29h 45m3 stops
Multiple Airlines Logo
6:30 am - 9:17 pm
STN
-
PHX
22h 47m2 stops
$812Multiple Airlines
Thu, Apr 16 - Tue, Apr 28
Multiple Airlines Logo
8:00 am - 12:30 pm
PHX
-
STN
21h 30m2 stops
Multiple Airlines Logo
6:30 am - 10:30 pm
STN
-
PHX
23h 00m3 stops
$876Multiple Airlines
Sun, Feb 15 - Tue, Mar 3
Multiple Airlines Logo
8:00 am - 2:15 pm
PHX
-
STN
22h 15m3 stops
Multiple Airlines Logo
8:30 am - 9:17 pm
STN
-
PHX
20h 47m2 stops
$877Multiple Airlines
Fri, Apr 17 - Sun, May 3
Turkish Airlines Logo
11:44 pm - 9:50 am
PHX
-
STN
51h 06m2 stops
Turkish Airlines Logo
5:45 pm - 8:48 pm
STN
-
PHX
35h 03m2 stops
$910Turkish Airlines
Fri, Mar 20 - Tue, Apr 7
Multiple Airlines Logo
11:19 am - 3:40 pm
PHX
-
STN
21h 21m3 stops
Multiple Airlines Logo
6:30 am - 10:47 pm
STN
-
PHX
23h 17m3 stops
$936Multiple Airlines
Fri, Jan 23 - Mon, Jan 26
Multiple Airlines Logo
12:45 pm - 11:55 pm
PHX
-
STN
28h 10m2 stops
Multiple Airlines Logo
6:30 am - 10:47 pm
STN
-
PHX
23h 17m3 stops
$937Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
12:45 pm - 2:15 pm
PHX
-
STN
17h 30m2 stops
Multiple Airlines Logo
8:30 am - 9:17 pm
STN
-
PHX
20h 47m2 stops
$939Multiple Airlines
Fri, Apr 17 - Sun, May 3

Turkish Airlines flights from Phoenix to London Stansted Airport

Our best Turkish Airlines deals on Phoenix to London Stansted Airport flight tickets
Turkish Airlines
Mar 20
PHX11:44 pmPhoenix Sky Harbor Intl
51h 06m
2 stops
STN9:50 amLondon Stansted
Apr 7
STN5:45 pmLondon Stansted
35h 03m
2 stops
PHX8:48 pmPhoenix Sky Harbor Intl
$910
Find similar
Turkish Airlines
Mar 20
PHX2:30 pmPhoenix Sky Harbor Intl
24h 45m
2 stops
STN10:15 pmLondon Stansted
Apr 7
STN5:45 pmLondon Stansted
35h 03m
2 stops
PHX8:48 pmPhoenix Sky Harbor Intl
$1,128
Find similar
Turkish Airlines
Apr 8
PHX11:50 pmPhoenix Sky Harbor Intl
26h 05m
2 stops
STN9:55 amLondon Stansted
Apr 12
STN5:45 pmLondon Stansted
35h 03m
2 stops
PHX8:48 pmPhoenix Sky Harbor Intl
$1,137
Find similar

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 December 22, 2025.
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

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 2/18

12:45 pm-6:10 pm

2 stops22h 25m

London Stansted

Tue 3/3

8:30 am-10:30 pm

3 stops21h 00m

$779

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 2/18

12:45 pm-7:40 pm

3 stops23h 55m

London Stansted

Tue 3/3

8:30 am-10:30 pm

3 stops21h 00m

$792

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Thu 4/16

8:00 am-9:45 pm

2 stops29h 45m

London Stansted

Tue 4/28

6:30 am-9:17 pm

2 stops22h 47m

$805

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Thu 4/16

8:00 am-9:45 pm

3 stops29h 45m

London Stansted

Tue 4/28

6:30 am-9:17 pm

2 stops22h 47m

$812

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Sun 2/15

8:00 am-12:30 pm

2 stops21h 30m

London Stansted

Tue 3/3

6:30 am-10:30 pm

3 stops23h 00m

$876

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Fri 4/17

8:00 am-2:15 pm

3 stops22h 15m

London Stansted

Sun 5/3

8:30 am-9:17 pm

2 stops20h 47m

$877

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Fri 3/20

11:44 pm-9:50 am

2 stops51h 06m

London Stansted

Tue 4/7

5:45 pm-8:48 pm

2 stops35h 03m

$910

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Fri 1/23

11:19 am-3:40 pm

3 stops21h 21m

London Stansted

Mon 1/26

6:30 am-10:47 pm

3 stops23h 17m

$936

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Mon 1/19

12:45 pm-11:55 pm

2 stops28h 10m

London Stansted

Mon 1/26

6:30 am-10:47 pm

3 stops23h 17m

$937

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Fri 4/17

12:45 pm-2:15 pm

2 stops17h 30m

London Stansted

Sun 5/3

8:30 am-9:17 pm

2 stops20h 47m

$939

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

21h 00m

Direct flights

None
The fastest flight from Phoenix to London Stansted Airport takes 21h 00m
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

  • 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 21h 00m.

  • 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.

  • How do I get Price Alerts for flights from Phoenix to London Stansted Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Phoenix from London Stansted Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Phoenix to London Stansted Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near London?

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

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.
Start using Trips
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