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$348+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PHX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$664
(Delta)

One-way from

$349
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$912

Good round-trip deal

$716 or less

Good one-way deal

$821 or less
From London (LON) to Arizona
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One-way flight from London (LON) to Arizona
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Highest demand for flights based on searches. 8% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from London (LON) to Arizona.
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Price to beat on a one-way flight from London (LON) to Arizona.
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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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:30 amLHR - TUS
2 stops17h 43mDelta
Mon 12/151:00 pmTUS - LHR
1 stop14h 00mDelta
Deal found 6/11$664
This Virgin Atlantic deal was found by Cheapflights users on 6/12. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:40 amLHR - TUS
2 stops20h 47mVirgin Atlantic
Mon 12/151:00 pmTUS - LHR
1 stop20h 30mVirgin Atlantic
Deal found 6/12$665
This Netflights deal was found by Cheapflights users on 6/12. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:20 amLHR - TUS
1 stop19h 19mBritish Airways
Mon 10/65:30 pmTUS - LHR
1 stop13h 10mBritish Airways
Deal found 6/12$678
This Trip.com deal was found by Cheapflights users on 6/10. 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.
Mon 9/81:35 pmLHR - LAS
1 stop18h 24mMultiple Airlines
Sun 9/146:00 amLAS - LHR
1 stop24h 35mMultiple Airlines
Deal found 6/10$709
This ChecknFly deal was found by Cheapflights users on 6/10. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:10 pmLHR - LAS
1 stop15h 38mLufthansa
Sat 10/47:58 pmLAS - LHR
1 stop27h 27mLufthansa
Deal found 6/10$711
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 7/110:00 amLGW - LAS
2 stops29h 41mMultiple Airlines
Wed 7/910:00 pmLAS - LGW
1 stop25h 00mMultiple Airlines
Deal found 6/10$714
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:55 amLHR - LAS
1 stop17h 17mJetBlue
Tue 9/239:00 pmLAS - LHR
1 stop15h 45mJetBlue
Deal found 6/10$715
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:10 pmLGW - LAS
2 stops29h 19mJetBlue
Tue 9/1611:59 pmLAS - LGW
2 stops25h 36mJetBlue
Deal found 6/11$717
This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:25 pmLHR - LAS
1 stop14h 16mBritish Airways
Wed 9/2411:01 amLAS - LHR
1 stop12h 19mBritish Airways
Deal found 6/11$717
This Trip.com deal was found by Cheapflights users on 6/10. 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.
Wed 9/109:20 amLCY - LAS
2 stops21h 58mMultiple Airlines
Sat 9/209:10 amLAS - LCY
2 stops20h 05mMultiple Airlines
Deal found 6/10$719
This Netflights deal was found by Cheapflights users on 6/12. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:55 pmLHR - LAS
1 stop17h 23mVirgin Atlantic
Mon 9/811:30 pmLAS - LHR
1 stop22h 55mVirgin Atlantic
Deal found 6/12$724
This The Travel House deal was found by Cheapflights users on 6/11. 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.
Thu 9/412:10 pmLGW - LAS
1 stop17h 47mIcelandair
Mon 9/88:49 pmLAS - LGW
1 stop28h 46mIcelandair
Deal found 6/11$725

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 June 12, 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

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/10

6:30 am-4:13 pm

2 stops17h 43m

Tucson

Mon 12/15

1:00 pm-10:00 am

1 stop14h 00m

$664

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/10

8:40 am-9:27 pm

2 stops20h 47m

Tucson

Mon 12/15

1:00 pm-4:30 pm

1 stop20h 30m

$665

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 9/26

8:20 am-7:39 pm

1 stop19h 19m

Tucson

Mon 10/6

5:30 pm-2:40 pm

1 stop13h 10m

$678

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 9/8

1:35 pm-11:59 pm

1 stop18h 24m

Las Vegas Harry Reid Intl

Sun 9/14

6:00 am-2:35 pm

1 stop24h 35m

$709

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 9/20

2:10 pm-9:48 pm

1 stop15h 38m

Las Vegas Harry Reid Intl

Sat 10/4

7:58 pm-7:25 am

1 stop27h 27m

$711

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Tue 7/1

10:00 am-7:41 am

2 stops29h 41m

Las Vegas Harry Reid Intl

Wed 7/9

10:00 pm-7:00 am

1 stop25h 00m

$714

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 9/18

11:55 am-9:12 pm

1 stop17h 17m

Las Vegas Harry Reid Intl

Tue 9/23

9:00 pm-8:45 pm

1 stop15h 45m

$715

LondonLas Vegas

LGW - LAS

LGWLAS

London Gatwick

Tue 9/9

12:10 pm-9:29 am

2 stops29h 19m

Las Vegas Harry Reid Intl

Tue 9/16

11:59 pm-9:35 am

2 stops25h 36m

$717

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 9/16

2:25 pm-8:41 pm

1 stop14h 16m

Las Vegas Harry Reid Intl

Wed 9/24

11:01 am-7:20 am

1 stop12h 19m

$717

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 9/1

12:55 pm-10:18 pm

1 stop17h 23m

Las Vegas Harry Reid Intl

Mon 9/8

11:30 pm-6:25 am

1 stop22h 55m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 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 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 June 12, 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 June 12, 2025.

The most flights from LON to USAZ are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Arizona by month

Plan your trip to Arizona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Arizona ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Arizona when rainfall is around 0.0 in.

Temperature in Arizona by month

Plan your trip to Arizona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Arizona, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 June 12, 2025.
See what other customers who have flown with Delta, Alaska Airlines and KLM from London to Arizona have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 WestJet, which is currently one of the cheapest options available, starting at $468. Aer Lingus flights start at $590 while deals on British Airways start at $673 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 Aer Lingus (85%), American Airlines (84%) or Finnair (84%) 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 $2,474, our data indicates the cheapest price to be $560. The most popular route (London Heathrow - Las Vegas Harry Reid Intl), is priced around $625.

  • 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

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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.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$603Average$790FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$692Average$899FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$750Average$939FlexibilityNo cancel feeOn-time71%
IberiaCheapest$805Average$982FlexibilityNo cancel feeOn-time77%

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