HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Arizona

$377+ Cheap flights from London (LON) to Arizona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHX
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London to Arizona with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from London to Arizona

Keep the following information in mind while searching for London to Arizona flight deals. Data was last updated julio 31, 2025.

Round-trip from

$754
(Trip.com)

One-way from

$377
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,079

Good round-trip deal

$814 or less

Good one-way deal

$804 or less
From London (LON) to Arizona
Search Deals
One-way flight from London (LON) to Arizona
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Arizona.
Search Deals
Price to beat on a one-way flight from London (LON) to Arizona.
Search Deals

Find flight deals from London to Arizona

Cheapest flights from London to Arizona
Explore the most affordable flight options available from London to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Trip.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/2810:20 amLHR - PHX
2 stops21h 20mMultiple Airlines
jue. 9/42:25 pmPHX - LHR
2 stops19h 15mMultiple Airlines
Deal found 7/31$754
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/318:05 amLHR - LAS
3 stops32h 26mMultiple Airlines
lun. 11/37:15 pmLAS - LHR
3 stops33h 35mMultiple Airlines
Deal found 7/29$755
This Lufthansa deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/286:30 amLHR - LAS
1 stop17h 50mLufthansa
dom. 10/1911:15 amLAS - LHR
1 stop15h 10mLufthansa
Deal found 7/29$756
This The Travel House deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2612:10 pmLGW - LAS
1 stop18h 12mIcelandair
lun. 9/299:10 pmLAS - LGW
1 stop28h 25mIcelandair
Deal found 7/29$757
This SWISS deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/208:45 amLHR - LAS
1 stop15h 50mSWISS
sáb. 10/47:05 pmLAS - LHR
1 stop13h 20mSWISS
Deal found 7/29$757
This The Travel House deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/312:10 pmLGW - PHX
2 stops17h 49mIcelandair
jue. 9/1111:34 pmPHX - LGW
2 stops26h 01mIcelandair
Deal found 7/30$758
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/222:00 pmLGW - LAS
2 stops30h 31mMultiple Airlines
vie. 9/512:42 amLAS - LGW
2 stops21h 38mMultiple Airlines
Deal found 7/29$758
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/168:45 amLHR - LAS
2 stops19h 39mUnited Airlines
mar. 9/2310:48 amLAS - LHR
1 stop13h 32mUnited Airlines
Deal found 7/29$758
This Ticket deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/289:30 amLHR - PHX
1 stop17h 46mAir Canada
jue. 9/47:40 amPHX - LHR
1 stop17h 55mAir Canada
Deal found 7/31$758
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2510:45 amLGW - PHX
1 stop20h 55mMultiple Airlines
mar. 9/912:40 pmPHX - LGW
2 stops20h 20mMultiple Airlines
Deal found 7/29$761
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/289:30 amLHR - LAS
1 stop33h 10mAir Canada
jue. 9/117:25 amLAS - LHR
2 stops18h 35mAir Canada
Deal found 7/30$762
This Iberia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2511:15 amLHR - PHX
Nonstop10h 55mIberia
mar. 9/912:29 pmPHX - LHR
1 stop14h 01mIberia
Deal found 7/31$762

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Arizona 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 2,558,603 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from London to Arizona that are best for you.

Fly from

London

Fly to

Arizona

Route

Depart

Return

Price

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

jue. 8/28

10:20 am-11:40 pm

2 stops21h 20m

Phoenix Sky Harbor Intl

jue. 9/4

2:25 pm-5:40 pm

2 stops19h 15m

$754

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

vie. 10/31

8:05 am-9:31 am

3 stops32h 26m

Las Vegas Harry Reid Intl

lun. 11/3

7:15 pm-12:50 pm

3 stops33h 35m

$755

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

dom. 9/28

6:30 am-4:20 pm

1 stop17h 50m

Las Vegas Harry Reid Intl

dom. 10/19

11:15 am-10:25 am

1 stop15h 10m

$756

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

vie. 9/26

12:10 pm-10:22 pm

1 stop18h 12m

Las Vegas Harry Reid Intl

lun. 9/29

9:10 pm-9:35 am

1 stop28h 25m

$757

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

sáb. 9/20

8:45 am-4:35 pm

1 stop15h 50m

Las Vegas Harry Reid Intl

sáb. 10/4

7:05 pm-4:25 pm

1 stop13h 20m

$757

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

mar. 9/16

8:45 am-8:24 pm

2 stops19h 39m

Las Vegas Harry Reid Intl

mar. 9/23

10:48 am-8:20 am

1 stop13h 32m

$758

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

jue. 8/28

9:30 am-7:16 pm

1 stop17h 46m

Phoenix Sky Harbor Intl

jue. 9/4

7:40 am-9:35 am

1 stop17h 55m

$758

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

mié. 9/3

12:10 pm-9:59 pm

2 stops17h 49m

Phoenix Sky Harbor Intl

jue. 9/11

11:34 pm-9:35 am

2 stops26h 01m

$758

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

vie. 8/22

2:00 pm-12:31 pm

2 stops30h 31m

Las Vegas Harry Reid Intl

vie. 9/5

12:42 am-6:20 am

2 stops21h 38m

$758

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

lun. 8/25

11:15 am-2:10 pm

Nonstop10h 55m

Phoenix Sky Harbor Intl

mar. 9/9

12:29 pm-10:30 am

1 stop14h 01m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from London to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from London with our price prediction graph.
Estimated round-trip 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 to Arizona

What is the cheapest month to book a flight from London to Arizona?

Currently, January is the cheapest month in which you can book a flight from London to Arizona (average of $258). Flying from London to Arizona in March is currently the most expensive (average of $337). 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.

What is the cheapest time of day to fly from LON to AZ?

Find hourly flight availability from London to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from London to Arizona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London to Arizona

Explore weekly flight availability from London to Arizona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 31, 2025.

The most flights from LON to USAZ are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arizona. Reviews last updated julio 31, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Air Transat from London to Arizona by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Transat
7.7
Good
424 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

  • What are the cheapest airlines to fly from London to Arizona one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $738. SWISS flights start at $764 while deals on Finnair start at $806 one-way.

  • What are the most popular routes from London to Arizona?

    The most popular flight routes from London to Arizona are London Heathrow - Las Vegas Harry Reid Intl, London Gatwick - Las Vegas Harry Reid Intl and London Heathrow - Phoenix Sky Harbor Intl.

  • What are the most reliable airlines from London to Arizona?

    Consider Iberia (73%), American Airlines (69%) or Finnair (69%) when booking your flight. These represent the most reliable airlines when flying from London to Arizona.

  • What are the cheapest flights from London to Arizona?

    Looking for the cheapest flight from London to Arizona? While on average our users pay $2,235, our data indicates the cheapest price to be $663. The most popular route (London Heathrow - Las Vegas Harry Reid Intl), is priced around $545.

  • Can I find deals for flights from London to Arizona that include hotel bookings?

    Yes. In addition to deals on London to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Arizona?

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

  • Can I find deals for business class flights from London to Arizona?

    Yes. Cheapflights offers flight deals from London to Arizona 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 to Arizona?

    Currently, January is the cheapest month in which you can book a flight from London to Arizona (average of $258). Flying from London to Arizona in March is currently the most expensive (average of $337). 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.

Alternative routes for London to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Stansted to John F Kennedy Intl flights
Gatwick to LaGuardia flights
London City to Newark flights
Heathrow to LaGuardia flights
Stansted to Newark flights
Luton to John F Kennedy Intl flights
Luton to Newark flights
Heathrow to Los Angeles flights
Heathrow to Boston flights
Heathrow to Orlando flights
Heathrow to Miami flights
Gatwick to Boston flights
Heathrow to San Francisco flights
Manchester to John F Kennedy Intl flights
Heathrow to O'Hare Intl flights
Heathrow to Dulles Intl flights
Gatwick to Orlando flights
Heathrow to Baltimore flights
London City to Boston flights
Heathrow to Seattle flights
London City to Los Angeles flights
Heathrow to Las Vegas flights
Heathrow to Dallas/Fort Worth flights
Manchester to Orlando flights
Gatwick to Miami flights
London City to Miami flights
Gatwick to San Francisco flights
Manchester to Newark flights
Gatwick to Los Angeles flights
Heathrow to Hobby flights
London City to San Francisco flights
Heathrow to Ontario flights
Heathrow to Tampa flights
Luton to LaGuardia flights
Stansted to Los Angeles flights
Heathrow to Atlanta flights
Gatwick to O'Hare Intl flights
London City to O'Hare Intl flights
Manchester to LaGuardia flights
Heathrow to Santa Ana flights
Heathrow to Philadelphia flights
Luton to Los Angeles flights

Top 4 airlines flying from London to Arizona

Discover the top 4 airlines that operate flights from London to Arizona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$603Average$742FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$692Average$897FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$750Average$937FlexibilityNo cancel feeOn-time71%
IberiaCheapest$820Average$1,011FlexibilityNo cancel feeOn-time77%

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.