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Cheap flights from Phoenix to London from $333

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 8/31. 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
12:05 pm - 10:20 pm
PHX
-
STN
26h 15m
2 stops
Multiple Airlines Logo
6:30 am - 9:35 pm
STN
-
PHX
23h 05m
3 stops
$826Multiple Airlines
Tue, Aug 4 - Wed, Aug 26
Multiple Airlines Logo
12:05 pm - 10:20 pm
PHX
-
STN
26h 15m
2 stops
Multiple Airlines Logo
6:30 am - 9:35 pm
STN
-
PHX
23h 05m
3 stops
$828Multiple Airlines
Sun, Aug 16 - Wed, Aug 26
Multiple Airlines Logo
7:55 am - 11:25 pm
PHX
-
STN
31h 30m
3 stops
Multiple Airlines Logo
6:30 am - 9:35 pm
STN
-
PHX
23h 05m
3 stops
$833Multiple Airlines
Tue, Aug 4 - Wed, Aug 26
Multiple Airlines Logo
11:55 am - 9:55 pm
PHX
-
STN
26h 00m
3 stops
Multiple Airlines Logo
6:30 am - 9:35 pm
STN
-
PHX
23h 05m
3 stops
$845Multiple Airlines
Wed, Jul 29 - Wed, Aug 26
Multiple Airlines Logo
7:55 am - 11:25 pm
PHX
-
STN
31h 30m
3 stops
Multiple Airlines Logo
6:30 am - 9:35 pm
STN
-
PHX
23h 05m
3 stops
$874Multiple Airlines
Sun, Aug 16 - Wed, Aug 26
Multiple Airlines Logo
7:55 am - 4:55 pm
PHX
-
STN
25h 00m
2 stops
Multiple Airlines Logo
5:55 am - 10:47 pm
STN
-
PHX
23h 52m
3 stops
$876Multiple Airlines
Fri, Oct 23 - Sat, Oct 31
Multiple Airlines Logo
11:55 am - 7:30 pm
PHX
-
STN
23h 35m
2 stops
Multiple Airlines Logo
6:30 am - 9:35 pm
STN
-
PHX
23h 05m
3 stops
$914Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
7:55 am - 11:55 pm
PHX
-
STN
32h 00m
3 stops
Multiple Airlines Logo
10:45 pm - 9:35 pm
STN
-
PHX
30h 50m
3 stops
$915Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
11:55 am - 6:50 pm
PHX
-
STN
22h 55m
2 stops
Multiple Airlines Logo
10:45 pm - 9:35 pm
STN
-
PHX
30h 50m
3 stops
$916Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
10:16 am - 10:35 pm
PHX
-
STN
28h 19m
3 stops
Multiple Airlines Logo
6:30 am - 9:35 pm
STN
-
PHX
23h 05m
3 stops
$917Multiple Airlines
Thu, Sep 17 - Thu, Sep 24

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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 July 8, 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

Tue 8/4

12:05 pm-10:20 pm

2 stops26h 15m

London Stansted

Wed 8/26

6:30 am-9:35 pm

3 stops23h 05m

$826

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Sun 8/16

12:05 pm-10:20 pm

2 stops26h 15m

London Stansted

Wed 8/26

6:30 am-9:35 pm

3 stops23h 05m

$828

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Tue 8/4

7:55 am-11:25 pm

3 stops31h 30m

London Stansted

Wed 8/26

6:30 am-9:35 pm

3 stops23h 05m

$833

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 7/29

11:55 am-9:55 pm

3 stops26h 00m

London Stansted

Wed 8/26

6:30 am-9:35 pm

3 stops23h 05m

$845

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Sun 8/16

7:55 am-11:25 pm

3 stops31h 30m

London Stansted

Wed 8/26

6:30 am-9:35 pm

3 stops23h 05m

$874

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Fri 10/23

7:55 am-4:55 pm

2 stops25h 00m

London Stansted

Sat 10/31

5:55 am-10:47 pm

3 stops23h 52m

$876
Quickest round-trip

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 8/19

11:55 am-7:30 pm

2 stops23h 35m

London Stansted

Wed 8/26

6:30 am-9:35 pm

3 stops23h 05m

$914

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Mon 8/17

7:55 am-11:55 pm

3 stops32h 00m

London Stansted

Mon 8/24

10:45 pm-9:35 pm

3 stops30h 50m

$915

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Mon 8/17

11:55 am-6:50 pm

2 stops22h 55m

London Stansted

Mon 8/24

10:45 pm-9:35 pm

3 stops30h 50m

$916

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Thu 9/17

10:16 am-10:35 pm

3 stops28h 19m

London Stansted

Thu 9/24

6:30 am-9:35 pm

3 stops23h 05m

$917

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

15h 40m

Direct flights

None
The fastest flight from Phoenix to London Stansted Airport takes 15h 40m
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 15h 40m.

  • 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
Harrow
Slough
Watford
Brentwood
Ilford
Cobham
Folkestone
Guildford
Romford
Uxbridge

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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