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Cheap flights from London to Arizona from £256

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHX
16 Jul — 23 Jul1
1 adult

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 11 July 2025.

Round-trip from

£532

One-way from

£256

Popular in

August

Cheapest in

September

Average price

£775

Good round-trip deal

£565 or less

Good one-way deal

£735 or less
Icelandair
  • Icelandair
  • 19/9-6/10
  • 3 total stops
  • 58h 59m total
  • London to Arizona
15/11
  • 15/11
  • 2 total stops
  • 28h 24m total
  • London to Arizona
Highest demand for flights based on searches. 8% potential increase in price (£43 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from London (LON) to Arizona.
Price to beat on a one-way flight from London (LON) to Arizona.

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 11 July 2025.

Fri 19/908:15LHR - LAS
2 stops46h 13mIcelandair
Mon 6/1023:59LAS - LHR
1 stop12h 46mIcelandair
Deal found 9/7£532
Sat 9/809:45LHR - LAS
1 stop18h 46mMultiple Airlines
Tue 19/808:54LAS - LHR
1 stop18h 11mMultiple Airlines
Deal found 10/7£533
Mon 15/908:15LHR - LAS
1 stop20h 57mJetBlue
Sat 27/907:00LAS - LHR
1 stop18h 30mJetBlue
Deal found 10/7£534
Mon 10/1121:40LGW - LAS
2 stops32h 13mMultiple Airlines
Sat 22/1118:09LAS - LGW
2 stops27h 51mMultiple Airlines
Deal found 9/7£535
Tue 2/912:10LGW - LAS
1 stop16h 01mIcelandair
Sun 14/920:49LAS - LGW
1 stop28h 46mIcelandair
Deal found 9/7£536
Mon 8/915:50LHR - LAS
1 stop14h 23mAir Canada
Tue 30/912:05LAS - LHR
1 stop12h 30mAir Canada
Deal found 9/7£544
Thu 2/1006:50STN - LAS
2 stops23h 23mMultiple Airlines
Thu 9/1012:35LAS - STN
2 stops25h 50mMultiple Airlines
Deal found 10/7£545
Thu 28/809:25LCY - LAS
2 stops20h 03mMultiple Airlines
Thu 11/912:01LAS - LCY
2 stops22h 34mMultiple Airlines
Deal found 9/7£546
Fri 19/909:30LHR - LAS
1 stop14h 50mLufthansa
Tue 30/923:45LAS - LHR
1 stop12h 55mLufthansa
Deal found 9/7£547
Thu 2/1008:10LTN - LAS
2 stops22h 03mMultiple Airlines
Sun 12/1007:25LAS - LTN
3 stops28h 00mMultiple Airlines
Deal found 9/7£551
Mon 25/812:10LGW - LAS
1 stop16h 01mJetBlue
Wed 3/912:10LAS - LGW
1 stop13h 25mJetBlue
Deal found 10/7£553
Mon 25/810:45LGW - PHX
1 stop20h 55mMultiple Airlines
Mon 1/908:25PHX - LGW
2 stops18h 25mMultiple Airlines
Deal found 11/7£553

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 11 July 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

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 19/9

08:15-22:28

2 stops46h 13m

Las Vegas Harry Reid Intl

Mon 6/10

23:59-20:45

1 stop12h 46m

£532

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 9/8

09:45-20:31

1 stop18h 46m

Las Vegas Harry Reid Intl

Tue 19/8

08:54-11:05

1 stop18h 11m

£533

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 15/9

08:15-21:12

1 stop20h 57m

Las Vegas Harry Reid Intl

Sat 27/9

07:00-09:30

1 stop18h 30m

£534

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 10/11

21:40-21:53

2 stops32h 13m

Las Vegas Harry Reid Intl

Sat 22/11

18:09-06:00

2 stops27h 51m

£535

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Tue 2/9

12:10-20:11

1 stop16h 01m

Las Vegas Harry Reid Intl

Sun 14/9

20:49-09:35

1 stop28h 46m

£536

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 8/9

15:50-22:13

1 stop14h 23m

Las Vegas Harry Reid Intl

Tue 30/9

12:05-08:35

1 stop12h 30m

£544

LondonLas Vegas

STN - LAS

STNLAS

London Stansted

Thu 2/10

06:50-22:13

2 stops23h 23m

Las Vegas Harry Reid Intl

Thu 9/10

12:35-22:25

2 stops25h 50m

£545

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Fri 19/9

09:30-16:20

1 stop14h 50m

Las Vegas Harry Reid Intl

Tue 30/9

23:45-20:40

1 stop12h 55m

£547

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Mon 25/8

12:10-20:11

1 stop16h 01m

Las Vegas Harry Reid Intl

Wed 3/9

12:10-09:35

1 stop13h 25m

£553

LondonPhoenix

LCY - PHX

LCYPHX

London City

Tue 9/9

09:25-23:09

2 stops21h 44m

Phoenix Sky Harbor Intl

Thu 18/9

15:41-17:15

2 stops17h 34m

£553

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 58 results
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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 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 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 £729). Flying from London to Arizona 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.

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 11 July 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 11 July 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).

How much does it cost for a return flight from London to Arizona?

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 11 July 2025.
See what other customers who have flown with Delta, KLM, andAir Transat from London to Arizona have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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.
8.0
Very Good

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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.

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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.

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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.

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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.

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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 airports serve London to Arizona flights?

    If you’re flying to Arizona from London, there are various departure airports you can choose from. London Heathrow Airport (LHR) is the busiest in the United Kingdom, with numerous airlines departing for the USA on a daily basis. London Gatwick Airport (LGW), the country’s second busiest, also provides many routes across the Atlantic Ocean. Alternatively, London City Airport (LCY) also has flights to Arizona but is less popular and generally more expensive to fly out of. At the destination, you can fly to a few different airports, such as Phoenix Sky Harbor International Airport (PHX), Tucson International Airport (TUS) and Yuma International Airport (YUM).

  • Which airlines fly directly from London to Arizona?

    Unfortunately, direct flights to Arizona from London are limited and expensive. You can fly directly to Phoenix Sky Harbor International Airport (PHX) from London Heathrow with Finnair. However, you can find some convenient flight options with a stopover. Numerous airlines operate from London airports to Arizona. The ones standing out with decent deals and regular services include Virgin Atlantic from Heathrow to Tucson and Phoenix Sky Harbor Airports; Lufthansa from Heathrow to Tucson Airport; British Airways from Heathrow to Tucson and Finnair from Heathrow to Yuma International Airport. Airports such as Dallas/Fort Worth International Airport (DFW) and Chicago O’Hare International Airport (ORD) provide short stopovers for airlines such as British Airways and Finnair.

  • What are the stopover options between London to Arizona?

    If you’re looking for flights to Arizona from London, you have many different options when it comes to stopover airports. Some of them may prove to be cheaper options than others. For instance, you can book a flight from London Heathrow to Phoenix Sky Harbor with three stopovers, flying with TAP Air Portugal via Lisbon Humberto Delgado Airport (LIS), San Francisco Airport (SFO) and Oakland Airport (OAK). This route can be considerably cheaper than other flights; however, the journey time is considerably longer, and you will have to arrange a self-transfer to Oakland Airport. More appealing options are stopovers in Atlanta, Dallas/Fort Worth or Chicago, where you’re more likely to wait for only 2-3h before catching your connecting flight. For Yuma Airport, you can stop over for a few hours in Phoenix Sky Harbor or Dallas/Fort Worth Airports with Finnair. For Tucson, the short stopovers tend to be at San Francisco and Los Angeles Airport (LAX), flying with Virgin Atlantic and Lufthansa, respectively.

  • Do I need a passport or visa to fly from London to Arizona?

    Flying to Arizona from London, you need a passport to pass security and customs at both origin and destination airports. In addition, UK citizens travelling to the United States must apply for an ESTA. The online application takes only minutes, with approval usually not long after. It costs around £9-10 per person and is required for entry into the USA without a visa, for trips up to 90 days. A visa is required if you plan to stay in excess of 90 days.

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

    The cheapet airlines for a one-way flight from London to Arizona are Lufthansa (£538), Aer Lingus (£545), and WestJet (£547).

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

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

    No one likes to see their flight delayed. When booking a flight from London to Arizona consider choosing Iberia (77%), American Airlines (75%) or Finnair (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Arizona?

    While on average a flight from London to Arizona is generally £1,688, our data shows the cheapest flight currently is £471. When looking at the most popular route, (London Heathrow - Las Vegas Harry Reid Intl), you can expect to pay £301 for that flight.

  • 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 holiday 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 £729). Flying from London to Arizona 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

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Alternative routes for London to Arizona

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from London to Arizona

Discover the top 10 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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£368Average£449FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£423Average£572FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest£438Average£538FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£446Average£553FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£462Average£608FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£470Average£650FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£471Average£657FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£479Average£664FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£496Average£681FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£512Average£677FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from London to Arizona?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Arizona. 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 London to Arizona?

Cheapflights simply makes it quick and affordable to book flights from London to Arizona by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Arizona with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Arizona flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Arizona become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Arizona from London today and book when prices fit your budget.

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