Cheap flights from London Heathrow Airport to Arizona from £296

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHX
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

£465

One-way from

£296

Popular in

December

Cheapest in

September

Average price

£567

Good round-trip deal

£530 or less

Good one-way deal

£614 or less
United Airlines
  • United Airlines
  • 30/10-6/11
  • 4 total stops
  • 39h 57m total
  • London to Arizona
23/1
  • 23/1
  • 2 total stops
  • 40h 33m total
  • London to Arizona
Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from London Heathrow to Arizona.
Price to beat on a one-way flight from London Heathrow to Arizona.

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 17 September 2025.

Thu 30/1007:30LHR - TUS
2 stops16h 40mUnited Airlines
Thu 6/1107:13TUS - LHR
2 stops23h 17mUnited Airlines
Deal found 15/9£465
Mon 17/1107:40LHR - TUS
2 stops21h 04mUnited Airlines
Sun 23/1117:28TUS - LHR
2 stops30h 12mUnited Airlines
Deal found 17/9£466
Thu 30/1010:05LHR - TUS
1 stop15h 38mLufthansa
Thu 6/1108:15TUS - LHR
1 stop18h 25mLufthansa
Deal found 15/9£468
Fri 31/1008:00LHR - TUS
2 stops19h 44mUnited Airlines
Fri 7/1110:20TUS - LHR
1 stop14h 05mUnited Airlines
Deal found 16/9£469
Tue 7/1006:30LHR - TUS
2 stops22h 29mLufthansa
Tue 14/1006:30TUS - LHR
1 stop17h 10mLufthansa
Deal found 16/9£471
Tue 30/909:30LHR - TUS
2 stops33h 09mUnited Airlines
Tue 7/1015:15TUS - LHR
1 stop14h 55mUnited Airlines
Deal found 15/9£476
Mon 17/1107:40LHR - TUS
2 stops21h 04mLufthansa
Sun 23/1114:40TUS - LHR
2 stops32h 15mLufthansa
Deal found 16/9£480
Fri 26/910:35LHR - TUS
1 stop18h 24mUnited Airlines
Mon 6/1008:50TUS - LHR
1 stop16h 50mUnited Airlines
Deal found 15/9£487
Mon 1/1209:00LHR - LAS
2 stops19h 49mAir Canada
Sat 6/1209:10LAS - LHR
1 stop14h 00mAir Canada
Deal found 17/9£497
Thu 2/1008:40LHR - LAS
1 stop15h 55mMultiple Airlines
Mon 6/1023:59LAS - LHR
2 stops22h 31mMultiple Airlines
Deal found 16/9£498
Mon 6/1006:30LHR - LAS
2 stops25h 00mDelta
Tue 14/1021:10LAS - LHR
Nonstop9h 55mDelta
Deal found 16/9£499
Thu 2/1014:30LHR - LAS
1 stop14h 49mMultiple Airlines
Thu 16/1009:30LAS - LHR
2 stops23h 45mMultiple Airlines
Deal found 16/9£499

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 17 September 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 17/11

07:30-18:10

2 stops17h 40m

Tucson

Sun 23/11

08:30-05:55

1 stop14h 25m

£465

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Thu 30/10

06:30-17:10

2 stops17h 40m

Tucson

Thu 6/11

12:01-07:30

1 stop12h 29m

£465

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Wed 8/10

09:30-20:59

2 stops19h 29m

Tucson

Tue 14/10

10:57-10:40

2 stops15h 43m

£466

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Fri 31/10

08:00-20:44

2 stops19h 44m

Tucson

Fri 7/11

10:20-07:25

1 stop14h 05m

£469

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 7/10

06:30-20:59

2 stops22h 29m

Tucson

Tue 14/10

06:30-07:40

1 stop17h 10m

£471

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 30/9

09:30-10:39

2 stops33h 09m

Tucson

Tue 7/10

15:15-14:10

1 stop14h 55m

£476

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 17/11

07:40-21:44

2 stops21h 04m

Tucson

Sun 23/11

14:40-05:55

2 stops32h 15m

£480

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 5/11

13:20-16:10

Nonstop10h 50m

Las Vegas Harry Reid Intl

Wed 12/11

20:45-14:40

Nonstop9h 55m

£507

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Wed 5/11

13:20-16:10

Nonstop10h 50m

Las Vegas Harry Reid Intl

Tue 18/11

20:45-14:40

Nonstop9h 55m

£507

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Sat 14/3

11:35-19:04

1 stop14h 29m

Las Vegas Harry Reid Intl

Tue 17/3

16:40-13:30

1 stop13h 50m

£510

Flights are sorted by cheapest return flights first.

Deals found on 17/9

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 return 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 £729). Flying from London Heathrow Airport to Arizona in July is currently the most expensive (average of £1,041). 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 17 September 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 17 September 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 17 September 2025.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andIberia from London Heathrow Airport to Arizona. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.5

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Food

6.7

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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?

    Departing from London Heathrow Airport to Arizona will take you 10h 50m. Airlines will cover a distance of 5213 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from London Heathrow Airport to Arizona one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as £317. Users have also found prices from £435 and £517 on Lufthansa and Scandinavian Airlines, respectively.

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

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

    Consider American Airlines (61%), Finnair (61%) or Iberia (61%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Arizona.

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

    Looking for the cheapest flight from London Heathrow Airport to Arizona? While on average our users pay £1,814, our data indicates the cheapest price to be £420. The most popular route (London Heathrow - Las Vegas Harry Reid Intl), is priced around £391.

  • 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 holiday 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 £729). Flying from London Heathrow Airport to Arizona in July is currently the most expensive (average of £1,041). 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.

Top 10 airlines flying from Heathrow to Arizona

Discover the top 10 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 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£282Average£521FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£435Average£544FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£441Average£556FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
LufthansaCheapest£467Average£603FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£467Average£604FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£475Average£656FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£499Average£628FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£510Average£679FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£520Average£630FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapest£520Average£795FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Arizona?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Arizona. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Arizona?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Arizona from Heathrow.

Can Cheapflights find flights from Heathrow to Arizona with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Arizona with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Arizona become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Arizona flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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