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$303+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHX
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$743
(SWISS)

One-way from

$303
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$871

Good round-trip deal

$885 or less

Good one-way deal

$813 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. 10% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This SWISS deal was found by Cheapflights users on 4/29. 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.
Fri 8/2912:10 pmLHR - LAS
1 stop36h 25mSWISS
Wed 9/247:00 amLAS - LHR
2 stops25h 25mSWISS
Deal found 4/29$743
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Mon 5/126:00 amLHR - LAS
2 stops22h 10mMultiple Airlines
Mon 5/197:56 pmLAS - LHR
2 stops26h 34mMultiple Airlines
Deal found 4/28$745
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/313:05 pmLHR - LAS
2 stops38h 53mAustrian Airlines
Thu 9/258:30 amLAS - LHR
1 stop14h 25mAustrian Airlines
Deal found 4/29$750
This EaseMyTrip deal was found by Cheapflights users on 4/29. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/64:35 pmLHR - LAS
Nonstop10h 45mVirgin Atlantic
Sun 5/1111:20 pmLAS - LHR
1 stop23h 55mVirgin Atlantic
Deal found 4/29$751
This The Travel House deal was found by Cheapflights users on 4/29. 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.
Tue 9/98:15 amLHR - PHX
1 stop20h 49mIcelandair
Thu 9/189:59 pmPHX - LHR
1 stop14h 46mIcelandair
Deal found 4/29$751
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/78:30 amLHR - LAS
2 stops20h 19mUnited Airlines
Tue 5/206:00 amLAS - LHR
1 stop21h 10mUnited Airlines
Deal found 4/29$753
This The Travel House deal was found by Cheapflights users on 4/29. 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.
Sun 5/112:45 pmLHR - LAS
1 stop15h 20mFinnair
Fri 5/1611:54 amLAS - LHR
1 stop25h 46mFinnair
Deal found 4/29$755
This The Travel House deal was found by Cheapflights users on 4/29. 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.
Wed 10/158:25 amLHR - LAS
1 stop19h 15mIcelandair
Mon 10/2011:50 pmLAS - LHR
2 stops22h 40mIcelandair
Deal found 4/29$757
This TravelUp deal was found by Cheapflights users on 4/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:15 pmLHR - LAS
Nonstop10h 40mBritish Airways
Mon 9/225:05 pmLAS - LHR
1 stop13h 35mBritish Airways
Deal found 4/29$758
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:30 amLHR - PHX
2 stops19h 09mLufthansa
Thu 9/181:35 pmPHX - LHR
1 stop12h 05mLufthansa
Deal found 4/29$758
This SWISS deal was found by Cheapflights users on 4/29. 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.
Wed 5/141:45 pmLHR - PHX
2 stops39h 27mSWISS
Mon 5/191:42 pmPHX - LHR
2 stops34h 13mSWISS
Deal found 4/29$761
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 9/97:25 amLHR - PHX
2 stops17h 37mUnited Airlines
Thu 9/188:55 amPHX - LHR
2 stops17h 45mUnited Airlines
Deal found 4/29$762

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 April 29, 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

Fri 8/29

12:10 pm-4:35 pm

1 stop36h 25m

Las Vegas Harry Reid Intl

Wed 9/24

7:00 am-4:25 pm

2 stops25h 25m

$743

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 5/12

6:00 am-8:10 pm

2 stops22h 10m

Las Vegas Harry Reid Intl

Mon 5/19

7:56 pm-6:30 am

2 stops26h 34m

$745

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 8/31

9:05 am-9:58 pm

2 stops44h 53m

Las Vegas Harry Reid Intl

Tue 9/23

8:30 am-6:55 am

1 stop14h 25m

$750

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 9/9

8:15 am-9:04 pm

1 stop20h 49m

Phoenix Sky Harbor Intl

Thu 9/18

9:59 pm-8:45 pm

1 stop14h 46m

$751

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 5/10

6:30 am-6:28 pm

2 stops19h 58m

Las Vegas Harry Reid Intl

Tue 5/13

10:15 am-7:40 am

1 stop13h 25m

$753

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sun 5/11

2:45 pm-10:05 pm

1 stop15h 20m

Las Vegas Harry Reid Intl

Fri 5/16

11:54 am-9:40 pm

1 stop25h 46m

$755

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 10/15

8:15 am-5:54 pm

1 stop17h 39m

Las Vegas Harry Reid Intl

Mon 10/20

7:00 am-9:30 am

1 stop18h 30m

$757

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 9/8

5:15 pm-7:55 pm

Nonstop10h 40m

Las Vegas Harry Reid Intl

Mon 9/22

5:05 pm-2:40 pm

1 stop13h 35m

$758

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 9/9

6:30 am-5:39 pm

2 stops19h 09m

Phoenix Sky Harbor Intl

Thu 9/18

1:35 pm-9:40 am

1 stop12h 05m

$758

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Mon 5/12

4:35 pm-7:20 pm

Nonstop10h 45m

Las Vegas Harry Reid Intl

Sun 5/18

11:20 pm-7:15 am

1 stop23h 55m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 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, 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 April 29, 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 April 29, 2025.

The most flights from LHR 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 April 29, 2025.
See what other customers who have flown with Delta, KLM and Finnair from London to Arizona have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 $565. Aer Lingus flights start at $632 while deals on Lufthansa start at $706 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 (81%), Finnair (81%), British Airways (81%).

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

    While on average a flight from London Heathrow Airport to Arizona is generally $1,510, our data shows the cheapest flight currently is $555. When looking at the most popular route, (London Heathrow - Las Vegas Harry Reid Intl), you can expect to pay $602 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.
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Gatwick to Dulles Intl 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$603Average$742FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$673Average$898FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$750Average$961FlexibilityNo cancel feeOn-time71%
IberiaCheapest$805Average$1,009FlexibilityNo cancel feeOn-time77%

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