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$389+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHX
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
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 October 16, 2025.

Round-trip from

$667
(TravelUp)

One-way from

$389
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$874

Good round-trip deal

$826 or less

Good one-way deal

$760 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. 2% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 16, 2025.

This TravelUp deal was found by Cheapflights users on 10/15. 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.
Sun 12/147:45 amLHR - LAS
1 stop22h 20mJetBlue
Wed 1/79:58 amLAS - LHR
1 stop27h 42mJetBlue
Deal found 10/15$667
This The Travel House deal was found by Cheapflights users on 10/15. 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.
Mon 11/38:05 amLHR - LAS
1 stop24h 32mIcelandair
Wed 11/2610:33 amLAS - LHR
1 stop27h 07mIcelandair
Deal found 10/15$668
This The Travel House deal was found by Cheapflights users on 10/15. 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.
Mon 11/38:05 amLHR - LAS
1 stop32h 38mIcelandair
Wed 11/127:10 amLAS - LHR
2 stops18h 20mIcelandair
Deal found 10/15$669
This The Travel House deal was found by Cheapflights users on 10/14. 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.
Mon 11/38:05 amLHR - LAS
2 stops24h 27mIcelandair
Sat 11/89:05 pmLAS - LHR
1 stop25h 50mIcelandair
Deal found 10/14$671
This The Travel House deal was found by Cheapflights users on 10/15. 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 12/109:20 amLHR - LAS
2 stops31h 23mIcelandair
Mon 12/157:00 amLAS - LHR
1 stop18h 30mIcelandair
Deal found 10/15$672
This The Travel House deal was found by Cheapflights users on 10/15. 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 11/288:05 amLHR - LAS
1 stop22h 44mIcelandair
Fri 12/59:06 pmLAS - LHR
1 stop25h 49mIcelandair
Deal found 10/15$673
This TravelUp deal was found by Cheapflights users on 10/16. 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 12/174:00 pmLHR - LAS
2 stops36h 40mVirgin Atlantic
Sun 12/282:53 pmLAS - LHR
1 stop34h 07mVirgin Atlantic
Deal found 10/16$675
This The Travel House deal was found by Cheapflights users on 10/14. 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.
Sat 11/88:05 amLHR - LAS
2 stops24h 32mIcelandair
Sat 11/151:30 pmLAS - LHR
2 stops33h 25mIcelandair
Deal found 10/14$679
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/223:20 pmLHR - LAS
1 stop29h 07mUnited Airlines
Sun 11/2311:59 pmLAS - LHR
1 stop21h 56mUnited Airlines
Deal found 10/15$680
This Justfly.com deal was found by Cheapflights users on 10/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:20 pmLHR - LAS
1 stop34h 37mLufthansa
Mon 11/244:05 pmLAS - LHR
1 stop31h 20mLufthansa
Deal found 10/16$681
This TravelUp deal was found by Cheapflights users on 10/15. 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 11/129:20 amLHR - PHX
1 stop18h 29mJetBlue
Wed 11/1911:48 amPHX - LHR
1 stop14h 42mJetBlue
Deal found 10/15$686
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/236:15 pmTUS - LHR
1 stop30h 10mUnited Airlines
Deal found 10/15$693

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 October 16, 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

Mon 11/17

7:40 am-9:59 am

2 stops33h 19m

Tucson

Sun 11/23

5:28 pm-6:40 am

2 stops30h 12m

$693

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sat 1/17

2:50 pm-1:18 pm

2 stops29h 28m

Phoenix Sky Harbor Intl

Sat 1/31

9:00 am-12:50 pm

1 stop20h 50m

$720

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 12/2

1:25 pm-9:59 am

2 stops27h 34m

Tucson

Sun 12/14

5:10 pm-9:40 am

1 stop33h 30m

$725

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Wed 11/19

7:25 am-9:57 pm

1 stop21h 32m

Phoenix Sky Harbor Intl

Wed 12/3

11:59 pm-9:40 pm

1 stop14h 41m

$749

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 11/20

12:20 pm-1:21 am

1 stop21h 01m

Las Vegas Harry Reid Intl

Wed 11/26

11:59 pm-9:40 pm

1 stop13h 41m

$762

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 11/17

9:30 am-7:49 pm

2 stops17h 19m

Phoenix Sky Harbor Intl

Wed 12/3

3:38 pm-11:15 am

1 stop12h 37m

$779

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 3/3

6:00 am-8:55 pm

2 stops22h 55m

Las Vegas Harry Reid Intl

Tue 3/10

12:42 pm-1:00 pm

2 stops17h 18m

$780

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 12/3

12:20 pm-9:57 pm

1 stop17h 37m

Las Vegas Harry Reid Intl

Wed 1/7

11:59 pm-9:40 pm

1 stop13h 41m

$808

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 11/11

9:30 am-7:49 pm

2 stops17h 19m

Phoenix Sky Harbor Intl

Mon 3/16

7:40 am-7:10 am

2 stops16h 30m

$810

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Tue 1/13

11:35 am-6:06 pm

1 stop13h 31m

Phoenix Sky Harbor Intl

Wed 1/28

12:28 am-8:35 pm

1 stop13h 07m

$822

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 58 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 $609). Flying from London Heathrow Airport to Arizona in June is currently the most expensive (average of $780). 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 October 16, 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 October 16, 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).

How much does it cost to fly round-trip from London Heathrow Airport 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 October 16, 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

Food

6.4

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

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
11,042 reviews
American Airlines
7.2
Good
11,042 reviews

Food

6.4

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

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
2,908 reviews
American Airlines
7.2
Good
11,042 reviews

Food

6.4

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

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
2,992 reviews
American Airlines
7.2
Good
11,042 reviews

Food

6.4

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

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
7,457 reviews
American Airlines
7.2
Good
11,042 reviews

Food

6.4

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

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, WestJet, and JetBlue fly from London Heathrow Airport to Arizona in about 21h 32m. The time it takes to get you to your destination can typically vary by up to 11h 47m. The distance between London Heathrow Airport and Arizona is about 5255 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 $455. JetBlue flights start at $496 while deals on British Airways start at $600 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 (61%), Finnair (61%), Iberia (61%).

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

    While on average a flight from London Heathrow Airport to Arizona is generally $1,838, our data shows the cheapest flight currently is $659. When looking at the most popular route, (London Heathrow - Las Vegas Harry Reid Intl), you can expect to pay $622 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 $609). Flying from London Heathrow Airport to Arizona in June is currently the most expensive (average of $780). 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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London City to San Francisco flights
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Stansted to Boston flights
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London City 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$601Average$735FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$684Average$855FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$692Average$897FlexibilityNo cancel feeOn-time70%
IberiaCheapest$815Average$1,039FlexibilityNo cancel feeOn-time77%

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