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$373+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHX
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap 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 December 8, 2025.

This Travcart deal was found by Cheapflights users on 12/7. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:05 amLHR - LAS
1 stop20h 39mVirgin Atlantic
Sun 1/44:05 pmLAS - LHR
1 stop19h 10mVirgin Atlantic
Deal found 12/7$686
This Travcart deal was found by Cheapflights users on 12/7. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:05 amLHR - LAS
1 stop15h 19mVirgin Atlantic
Tue 1/610:55 pmLAS - LHR
Nonstop9h 55mVirgin Atlantic
Deal found 12/7$723
This Delta deal was found by Cheapflights users on 12/7. 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.
Sun 12/2111:05 amLHR - LAS
1 stop29h 38mDelta
Sat 1/107:19 amLAS - LHR
2 stops15h 31mDelta
Deal found 12/7$732
This TravelUp deal was found by Cheapflights users on 12/7. 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 12/2411:05 amLHR - LAS
1 stop15h 13mMultiple Airlines
Wed 12/316:21 amLAS - LHR
1 stop16h 44mMultiple Airlines
Deal found 12/7$742
This TravelUp deal was found by Cheapflights users on 12/7. 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 12/2410:45 amLHR - LAS
1 stop19h 40mVirgin Atlantic
Wed 12/316:21 amLAS - LHR
1 stop16h 44mVirgin Atlantic
Deal found 12/7$749
This Expedia deal was found by Cheapflights users on 12/8. 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 12/2310:45 amLHR - LAS
1 stop13h 08mKLM
Tue 12/305:30 pmLAS - LHR
1 stop32h 30mKLM
Deal found 12/8$750
This TravelUp deal was found by Cheapflights users on 12/8. 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.
Tue 12/2310:45 amLHR - LAS
1 stop13h 08mVirgin Atlantic
Wed 12/316:15 amLAS - LHR
1 stop19h 45mVirgin Atlantic
Deal found 12/8$751
This Delta deal was found by Cheapflights users on 12/7. 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.
Tue 12/2311:05 amLHR - LAS
1 stop20h 39mDelta
Sat 1/109:35 amLAS - LHR
2 stops15h 30mDelta
Deal found 12/7$760
This Travcart deal was found by Cheapflights users on 12/6. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:20 pmLHR - PHX
1 stop23h 31mVirgin Atlantic
Wed 1/1411:55 amPHX - LHR
1 stop12h 55mVirgin Atlantic
Deal found 12/6$847
This Delta deal was found by Cheapflights users on 12/6. 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.
Tue 12/305:20 pmLHR - PHX
1 stop23h 31mDelta
Wed 1/1410:46 amPHX - LHR
2 stops14h 59mDelta
Deal found 12/6$914
This Expedia deal was found by Cheapflights users on 12/5. 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 12/305:20 pmLHR - PHX
1 stop33h 07mAir France
Thu 1/1512:45 pmPHX - LHR
2 stops18h 00mAir France
Deal found 12/5$929
This Expedia deal was found by Cheapflights users on 12/6. 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 12/305:20 pmLHR - PHX
1 stop30h 26mKLM
Thu 1/156:15 amPHX - LHR
2 stops19h 45mKLM
Deal found 12/6$934

Find flight deals from Heathrow to Arizona

Keep the following information in mind while searching for Heathrow to Arizona flight deals. Data was last updated December 8, 2025.

Round-trip from

$625

One-way from

$373
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,086

Good round-trip deal

$1,002 or less

Good one-way deal

$619 or less
From London Heathrow to Arizona
Search Deals
One-way flight from London Heathrow to Arizona
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Arizona.
Search Deals
Price to beat on a one-way flight from London Heathrow to Arizona.
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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 December 8, 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

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 1/12

11:45 am-2:15 pm

1 stop34h 30m

Las Vegas Harry Reid Intl

Sun 2/1

9:05 pm-2:55 pm

Nonstop9h 50m

$642

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 1/12

11:45 am-2:15 pm

1 stop34h 30m

Las Vegas Harry Reid Intl

Wed 2/4

8:45 pm-2:40 pm

Nonstop9h 55m

$642

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 1/12

11:45 am-2:15 pm

1 stop34h 30m

Las Vegas Harry Reid Intl

Tue 2/3

8:45 pm-2:40 pm

Nonstop9h 55m

$642

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 2/11

12:30 pm-3:15 pm

Nonstop10h 45m

Las Vegas Harry Reid Intl

Wed 4/1

10:47 am-8:05 am

1 stop13h 18m

$671

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 2/11

12:30 pm-3:15 pm

Nonstop10h 45m

Las Vegas Harry Reid Intl

Sun 2/15

8:55 pm-2:50 pm

Nonstop9h 55m

$671

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 5/24

8:40 am-12:02 am

2 stops23h 22m

Las Vegas Harry Reid Intl

Sun 5/31

1:05 pm-10:30 am

1 stop13h 25m

$675

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 3/5

4:30 pm-11:34 pm

1 stop15h 04m

Las Vegas Harry Reid Intl

Tue 3/10

10:47 am-6:50 am

1 stop13h 03m

$676

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 1/12

11:45 am-2:15 pm

1 stop34h 30m

Las Vegas Harry Reid Intl

Sat 1/17

11:15 pm-6:25 am

1 stop23h 10m

$691

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 5/23

10:55 am-4:13 pm

1 stop13h 18m

Las Vegas Harry Reid Intl

Sun 5/31

11:30 am-11:10 am

1 stop15h 40m

$692

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 4/29

2:10 pm-9:22 pm

1 stop15h 12m

Las Vegas Harry Reid Intl

Wed 5/20

9:20 am-6:20 am

1 stop13h 00m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 56 results
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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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Arizona (average of $641). Flying from London Heathrow Airport to Arizona in June is currently the most expensive (average of $779). 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 December 8, 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 December 8, 2025.

The most flights from LHR to USAZ are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 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 December 8, 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
11,042 reviews

Crew

8.0

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!
American Airlines
7.2
Good
11,042 reviews
American Airlines
7.2
Good
11,042 reviews

Crew

8.0

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!
JetBlue
7.2
Good
2,896 reviews
American Airlines
7.2
Good
11,042 reviews

Crew

8.0

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!
Iberia
7.0
Good
3,042 reviews
American Airlines
7.2
Good
11,042 reviews

Crew

8.0

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!
British Airways
6.7
Okay
7,564 reviews
American Airlines
7.2
Good
11,042 reviews

Crew

8.0

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Cameron,Nov 2025

LHR - LIS

This trip was probably the worst one we have ever had on British Airways!!!

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 Delta, British Airways, and United Airlines fly from London Heathrow Airport to Arizona in about 10h 45m. The time it takes to get you to your destination can typically vary by up to 23h 45m. The distance between London Heathrow Airport and Arizona is about 5213 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 $405. Aer Lingus flights start at $635 while deals on Lufthansa start at $664 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: American Airlines (57%), Finnair (57%), Iberia (57%).

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

    While on average a flight from London Heathrow Airport to Arizona is generally $1,869, our data shows the cheapest flight currently is $600. When looking at the most popular route, (London Heathrow - Las Vegas Harry Reid Intl), you can expect to pay $605 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Arizona (average of $641). Flying from London Heathrow Airport to Arizona in June is currently the most expensive (average of $779). 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.
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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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$601Average$1,057FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$684Average$855FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$692Average$951FlexibilityNo cancel feeOn-time70%
IberiaCheapest$832Average$982FlexibilityNo cancel feeOn-time77%

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