Find flights
When to book

Cheap flights from London Stansted Airport to Phoenix from £551

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
STN — PHX
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Stansted to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Phoenix (PH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.

Round-trip from

£551

Popular in

December

Cheapest in

September

Average price

£756
12/9-17/9
  • 12/9-17/9
  • 4 total stops
  • 45h 48m total
  • London to Phoenix
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Stansted to Phoenix

Cheapest flights from Stansted to Phoenix
Explore the most affordable flight options available from Stansted to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Fri 12/906:40STN - PHX
2 stops22h 38mMultiple Airlines
Wed 17/908:00PHX - STN
2 stops23h 10mMultiple Airlines
Deal found 27/8£551
Wed 10/907:30STN - PHX
2 stops21h 48mMultiple Airlines
Mon 15/1208:00PHX - STN
3 stops32h 55mMultiple Airlines
Deal found 27/8£557
Wed 8/1007:30STN - PHX
2 stops21h 48mMultiple Airlines
Wed 15/1008:00PHX - STN
2 stops29h 25mMultiple Airlines
Deal found 27/8£562
Thu 16/1007:35STN - PHX
2 stops21h 43mMultiple Airlines
Fri 24/1013:10PHX - STN
2 stops19h 35mMultiple Airlines
Deal found 27/8£572
Sun 12/1008:15STN - PHX
3 stops45h 03mMultiple Airlines
Sat 25/1013:10PHX - STN
2 stops26h 55mMultiple Airlines
Deal found 27/8£574
Sat 11/1007:10STN - PHX
3 stops46h 08mMultiple Airlines
Sat 18/1008:00PHX - STN
2 stops26h 35mMultiple Airlines
Deal found 27/8£600
Mon 15/906:25STN - PHX
3 stops46h 53mMultiple Airlines
Mon 29/913:10PHX - STN
2 stops18h 10mMultiple Airlines
Deal found 27/8£621
Fri 12/906:40STN - PHX
2 stops22h 38mMultiple Airlines
Tue 16/913:10PHX - STN
2 stops17h 10mMultiple Airlines
Deal found 27/8£643
Mon 13/1017:20STN - PHX
3 stops35h 58mMultiple Airlines
Mon 20/1008:00PHX - STN
2 stops22h 20mMultiple Airlines
Deal found 28/8£654

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted to Phoenix 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, Cheapflights users made 858,174 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from London Stansted Airport to Phoenix that are best for you.

Fly from

Stansted

Fly to

Phoenix

Route

Depart

Return

Price

LondonPhoenix

STN - PHX

STNPHX

London Stansted

Fri 12/9

06:40-21:18

2 stops22h 38m

Phoenix Sky Harbor Intl

Wed 17/9

08:00-15:10

2 stops23h 10m

£551

LondonPhoenix

STN - PHX

STNPHX

London Stansted

Wed 10/9

07:30-21:18

2 stops21h 48m

Phoenix Sky Harbor Intl

Mon 15/12

08:00-23:55

3 stops32h 55m

£557

LondonPhoenix

STN - PHX

STNPHX

London Stansted

Wed 8/10

07:30-21:18

2 stops21h 48m

Phoenix Sky Harbor Intl

Wed 15/10

08:00-21:25

2 stops29h 25m

£562

LondonPhoenix

STN - PHX

STNPHX

London Stansted

Thu 16/10

07:35-21:18

2 stops21h 43m

Phoenix Sky Harbor Intl

Fri 24/10

13:10-16:45

2 stops19h 35m

£572

LondonPhoenix

STN - PHX

STNPHX

London Stansted

Sun 12/10

08:15-21:18

3 stops45h 03m

Phoenix Sky Harbor Intl

Sat 25/10

13:10-00:05

2 stops26h 55m

£574

LondonPhoenix

STN - PHX

STNPHX

London Stansted

Sat 11/10

07:10-21:18

3 stops46h 08m

Phoenix Sky Harbor Intl

Sat 18/10

08:00-18:35

2 stops26h 35m

£600

LondonPhoenix

STN - PHX

STNPHX

London Stansted

Mon 15/9

06:25-21:18

3 stops46h 53m

Phoenix Sky Harbor Intl

Mon 29/9

13:10-15:20

2 stops18h 10m

£621

LondonPhoenix

STN - PHX

STNPHX

London Stansted

Fri 12/9

06:40-21:18

2 stops22h 38m

Phoenix Sky Harbor Intl

Tue 16/9

13:10-14:20

2 stops17h 10m

£643

LondonPhoenix

STN - PHX

STNPHX

London Stansted

Mon 13/10

17:20-21:18

3 stops35h 58m

Phoenix Sky Harbor Intl

Mon 20/10

08:00-14:20

2 stops22h 20m

£654

LondonPhoenix

STN - PHX

STNPHX

London Stansted

Sun 21/9

09:45-21:18

2 stops19h 33m

£571

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 20 results
1
2

Best time to book a flight from Stansted to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Stansted with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Phoenix
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Stansted to Phoenix that include hotel bookings?

    Yes. In addition to deals on Stansted to Phoenix flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Phoenix.

  • Can I find deals for business class flights from Stansted to Phoenix?

    Yes. Cheapflights offers flight deals from Stansted to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Stansted Airport to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from London Stansted Airport to Phoenix (average of £729). Flying from London Stansted Airport to Phoenix in July is currently the most expensive (average of £1,041). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Stansted to Phoenix?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Stansted to Phoenix. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Phoenix?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Phoenix from Stansted.

Can Cheapflights find flights from Stansted to Phoenix with no change fees?

Yes, we can. To see specific flights from Stansted to Phoenix with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Stansted to Phoenix become cheaper?

Yes, Cheapflights offers price alerts on Stansted to Phoenix flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.