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.

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.

$444 Cheap Flights from Phoenix to London Stansted Airport in 2025/26

1 adult

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Find the cheapest flights from Phoenix to London

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Cheap round-trip flights

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8:00 am - 6:25 pmPHX-STN

27h 25m3 stops

6:00 pm - 10:19 pmSTN-PHX

35h 19m3 stops

$720Multiple Airlines

Find Deal

Sun, Mar 1 - Sat, Mar 7

12:45 pm - 10:25 pmPHX-STN

26h 40m3 stops

6:30 am - 7:25 pmSTN-PHX

43h 55m3 stops

$816Multiple Airlines

Find Deal

Tue, Mar 3 - Tue, Mar 10

12:50 pm - 11:55 pmPHX-STN

28h 05m2 stops

6:45 pm - 10:30 pmSTN-PHX

34h 45m3 stops

$854Multiple Airlines

Find Deal

Mon, Dec 8 - Fri, Dec 12

12:50 pm - 6:40 pmPHX-STN

22h 50m3 stops

6:45 pm - 10:30 pmSTN-PHX

34h 45m3 stops

$871Multiple Airlines

Find Deal

Tue, Dec 9 - Fri, Dec 12

7:00 am - 4:05 pmPHX-STN

26h 05m2 stops

6:30 am - 7:40 pmSTN-PHX

45h 10m3 stops

$906Multiple Airlines

Find Deal

Wed, Mar 18 - Thu, Apr 9

7:00 am - 10:40 pmPHX-STN

32h 40m3 stops

6:30 am - 7:40 pmSTN-PHX

45h 10m3 stops

$912Multiple Airlines

Find Deal

Wed, Mar 18 - Thu, Apr 9

8:00 am - 11:40 pmPHX-STN

31h 40m2 stops

6:30 am - 9:17 pmSTN-PHX

46h 47m3 stops

$913Multiple Airlines

Find Deal

Wed, Apr 15 - Wed, Apr 29

7:00 am - 7:40 pmPHX-STN

29h 40m3 stops

6:30 am - 6:44 pmSTN-PHX

44h 14m3 stops

$937Multiple Airlines

Find Deal

Wed, Mar 25 - Thu, Apr 2

12:40 pm - 5:35 pmPHX-STN

20h 55m2 stops

6:45 am - 9:17 pmSTN-PHX

22h 32m2 stops

$985Multiple Airlines

Find Deal

Fri, May 8 - Sun, May 17

8:00 am - 8:15 pmPHX-STN

28h 15m2 stops

8:30 am - 9:17 pmSTN-PHX

20h 47m2 stops

$1,117Multiple Airlines

Find Deal

Thu, May 21 - Tue, May 26

momondo Fare Finder

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

Sun 3/1

8:00 am-6:25 pm

3 stops27h 25m

London Stansted

Sat 3/7

6:00 pm-10:19 pm

3 stops35h 19m

$720

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Tue 3/3

12:45 pm-10:25 pm

3 stops26h 40m

London Stansted

Tue 3/10

6:30 am-7:25 pm

3 stops43h 55m

$816

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Mon 12/8

12:50 pm-11:55 pm

2 stops28h 05m

London Stansted

Fri 12/12

6:45 pm-10:30 pm

3 stops34h 45m

$854

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Tue 12/9

12:50 pm-6:40 pm

3 stops22h 50m

London Stansted

Fri 12/12

6:45 pm-10:30 pm

3 stops34h 45m

$871

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 3/18

7:00 am-4:05 pm

2 stops26h 05m

London Stansted

Thu 4/9

6:30 am-7:40 pm

3 stops45h 10m

$906

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 3/18

7:00 am-10:40 pm

3 stops32h 40m

London Stansted

Thu 4/9

6:30 am-7:40 pm

3 stops45h 10m

$912

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 4/15

8:00 am-11:40 pm

2 stops31h 40m

London Stansted

Wed 4/29

6:30 am-9:17 pm

3 stops46h 47m

$913

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Wed 3/25

7:00 am-7:40 pm

3 stops29h 40m

London Stansted

Thu 4/2

6:30 am-6:44 pm

3 stops44h 14m

$937

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Fri 5/8

12:40 pm-5:35 pm

2 stops20h 55m

London Stansted

Sun 5/17

6:45 am-9:17 pm

2 stops22h 32m

$985

PhoenixLondon

PHX - STN

PHXSTN

Phoenix Sky Harbor Intl

Thu 5/21

8:00 am-8:15 pm

2 stops28h 15m

London Stansted

Tue 5/26

8:30 am-9:17 pm

2 stops20h 47m

$1,117

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Direct flights	None

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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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 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.

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.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Wembley

Folkestone

Romford

Ilford

Cobham

Stansted

Harrow

Watford

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.