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$392+ Cheap flights from Heathrow (LHR) 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHX
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Heathrow to Arizona

Keep the following information in mind while searching for Heathrow to Arizona flight deals. Data was last updated August 20, 2025.

Round-trip from

$695
(United Airlines)

One-way from

$392
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$1,022

Good round-trip deal

$797 or less

Good one-way deal

$843 or less
From London Heathrow to Arizona
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One-way flight from London Heathrow to Arizona
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Highest demand for flights based on searches. 1% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from London Heathrow to Arizona.
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Price to beat on a one-way flight from London Heathrow to Arizona.
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Find flight deals from Heathrow to Arizona

Cheapest flights from Heathrow to Arizona
Explore the most affordable flight options available from Heathrow to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 9/38:40 amLHR - TUS
2 stops20h 12mUnited Airlines
Wed 9/1011:00 amTUS - LHR
1 stop16h 35mUnited Airlines
Deal found 8/20$695
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 11/177:40 amLHR - TUS
2 stops33h 19mUnited Airlines
Sun 11/237:00 amTUS - LHR
1 stop19h 40mUnited Airlines
Deal found 8/20$699
This World Air Fares deal was found by Cheapflights users on 8/20. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:25 amLHR - TUS
1 stop16h 53mLufthansa
Wed 9/1011:39 amTUS - LHR
1 stop16h 06mLufthansa
Deal found 8/20$700
This World Air Fares deal was found by Cheapflights users on 8/19. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:30 amLHR - TUS
2 stops16h 38mLufthansa
Fri 10/107:15 amTUS - LHR
1 stop16h 10mLufthansa
Deal found 8/19$702
This World Air Fares deal was found by Cheapflights users on 8/18. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:05 amLHR - TUS
2 stops17h 27mLufthansa
Mon 9/298:50 amTUS - LHR
1 stop16h 50mLufthansa
Deal found 8/18$703
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 9/179:30 amLHR - TUS
2 stops19h 02mUnited Airlines
Wed 9/246:00 amTUS - LHR
2 stops16h 45mUnited Airlines
Deal found 8/18$704
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 11/136:30 amLHR - TUS
2 stops18h 40mUnited Airlines
Sat 11/2210:40 amTUS - LHR
2 stops17h 40mUnited Airlines
Deal found 8/19$709
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 11/228:30 amLHR - TUS
2 stops36h 07mUnited Airlines
Sat 11/295:28 pmTUS - LHR
2 stops20h 32mUnited Airlines
Deal found 8/18$710
This Expedia deal was found by Cheapflights users on 8/18. 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.
Wed 9/1710:30 amLHR - TUS
1 stop17h 09mMultiple Airlines
Wed 9/2412:25 pmTUS - LHR
1 stop14h 40mMultiple Airlines
Deal found 8/18$713
This TravelUp deal was found by Cheapflights users on 8/18. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/243:10 pmLHR - TUS
1 stop14h 17mBritish Airways
Tue 10/79:44 amTUS - LHR
1 stop15h 16mBritish Airways
Deal found 8/18$716
This TravelUp deal was found by Cheapflights users on 8/19. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/271:40 pmLHR - TUS
1 stop14h 52mMultiple Airlines
Sat 10/41:30 pmTUS - LHR
2 stops33h 00mMultiple Airlines
Deal found 8/19$726
This The Travel House deal was found by Cheapflights users on 8/20. 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.
Fri 9/268:30 amLHR - TUS
2 stops20h 29mLufthansa
Mon 10/63:15 pmTUS - LHR
1 stop14h 55mLufthansa
Deal found 8/20$730

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow 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 August 20, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Arizona that are best for you.

Fly from

Heathrow

Fly to

Arizona

Route

Depart

Return

Price

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/3

8:40 am-8:52 pm

2 stops20h 12m

Tucson

Wed 9/10

11:00 am-11:35 am

1 stop16h 35m

$695

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 11/17

7:40 am-9:59 am

2 stops33h 19m

Tucson

Sun 11/23

7:00 am-9:40 am

1 stop19h 40m

$699

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 9/3

11:25 am-8:18 pm

1 stop16h 53m

Tucson

Wed 9/10

11:39 am-11:45 am

1 stop16h 06m

$700

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 10/3

10:35 am-8:59 pm

1 stop18h 24m

Tucson

Fri 10/10

7:15 am-7:25 am

1 stop16h 10m

$702

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 10/3

7:30 am-5:08 pm

2 stops17h 38m

Tucson

Fri 10/10

4:25 pm-9:35 am

2 stops33h 10m

$703

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 9/22

11:05 am-8:32 pm

2 stops17h 27m

Tucson

Mon 9/29

8:50 am-9:40 am

1 stop16h 50m

$703

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 11/13

8:30 am-10:59 pm

2 stops21h 29m

Tucson

Sat 11/22

6:15 pm-7:25 am

1 stop30h 10m

$703

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sat 9/6

6:00 am-11:09 pm

2 stops25h 09m

Phoenix Sky Harbor Intl

Sat 9/20

10:00 am-7:25 am

1 stop13h 25m

$733

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 9/3

11:55 am-9:59 pm

1 stop18h 04m

Phoenix Sky Harbor Intl

Fri 10/3

10:55 pm-6:30 am

1 stop23h 35m

$733

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 9/3

6:40 pm-8:54 pm

2 stops34h 14m

Phoenix Sky Harbor Intl

Fri 10/3

7:30 am-6:30 am

1 stop15h 00m

$734

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 52 results
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2
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Best time to book a flight from Heathrow to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Heathrow 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 Heathrow Airport to Arizona

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Arizona (average of $258). Flying from London Heathrow Airport 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 LHR to AZ?

Find hourly flight availability from Heathrow 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 August 20, 2025.

When flying from London Heathrow Airport 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 Heathrow Airport to Arizona

Explore weekly flight availability from Heathrow 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 August 20, 2025.

The most flights from LHR 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 August 20, 2025.
See what other customers who have flown with American Airlines, JetBlue, and Iberia from London Heathrow Airport 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.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
6.0
Good

Alison,May 2025

LHR - MAN

Gate staff were confused and passengers openly incredulous at lack of organisation and information to the extent that for a while we all believed entry to the gate would be via a coffee shop. It was embarrassing to see US passengers so derisive of the ground crew’s ineptitude.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
6.0
Good

Alison,May 2025

LHR - MAN

Gate staff were confused and passengers openly incredulous at lack of organisation and information to the extent that for a while we all believed entry to the gate would be via a coffee shop. It was embarrassing to see US passengers so derisive of the ground crew’s ineptitude.
JetBlue
7.2
Good
2,916 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
6.0
Good

Alison,May 2025

LHR - MAN

Gate staff were confused and passengers openly incredulous at lack of organisation and information to the extent that for a while we all believed entry to the gate would be via a coffee shop. It was embarrassing to see US passengers so derisive of the ground crew’s ineptitude.
Iberia
7.0
Good
2,883 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
6.0
Good

Alison,May 2025

LHR - MAN

Gate staff were confused and passengers openly incredulous at lack of organisation and information to the extent that for a while we all believed entry to the gate would be via a coffee shop. It was embarrassing to see US passengers so derisive of the ground crew’s ineptitude.
British Airways
6.7
Okay
7,289 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
6.0
Good

Alison,May 2025

LHR - MAN

Gate staff were confused and passengers openly incredulous at lack of organisation and information to the extent that for a while we all believed entry to the gate would be via a coffee shop. It was embarrassing to see US passengers so derisive of the ground crew’s ineptitude.

Related info for your journey

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

  • How long is the flight from London Heathrow Airport to Arizona?

    Airlines like United Airlines, Lufthansa, and SWISS fly from London Heathrow Airport to Arizona in about 16h 53m. The time it takes to get you to your destination can typically vary by up to 8h 16m. The distance between London Heathrow Airport and Arizona is about 5291 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from London Heathrow Airport 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 $392. Lufthansa flights start at $704 while deals on Scandinavian Airlines start at $708 one-way.

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

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

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Arizona on time: Iberia (55%), American Airlines (55%), Finnair (55%).

  • What are the cheapest flights from London Heathrow Airport to Arizona?

    While on average a flight from London Heathrow Airport to Arizona is generally $1,911, our data shows the cheapest flight currently is $701. When looking at the most popular route, (London Heathrow - Las Vegas Harry Reid Intl), you can expect to pay $561 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Arizona?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Arizona (average of $258). Flying from London Heathrow Airport 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 Heathrow 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 Newark flights
London City to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
Stansted to John F Kennedy Intl flights
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London City to Newark flights
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Luton to Newark flights
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Luton to LaGuardia flights
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London City to Boston flights
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Heathrow to Atlanta flights
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Gatwick to San Francisco flights
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Gatwick to Los Angeles flights
Heathrow to Reagan-National flights
Gatwick to Baltimore flights
London City to Dulles Intl flights
London City to San Francisco flights
Gatwick to Las Vegas flights
Gatwick to O'Hare Intl flights
Heathrow to George Bush Intcntl flights
Heathrow to Philadelphia flights
Heathrow to Ontario flights
London City to O'Hare Intl flights
Heathrow to Midway flights
Heathrow to Denver flights

Top 4 airlines flying from Heathrow to Arizona

Discover the top 4 airlines that operate flights from Heathrow 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$601Average$735FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$692Average$895FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$750Average$931FlexibilityNo cancel feeOn-time71%
IberiaCheapest$821Average$1,026FlexibilityNo cancel feeOn-time77%

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