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Cheap flights from London Heathrow Airport to Arizona from £301

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHX
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Arizona

Enter your travel dates to find the best prices.

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 7 March 2026.

Wed 11/312:20
LHR
-
LAS
1 stop16h 28m
JetBlue
Mon 16/306:40
LAS
-
LHR
1 stop19h 50m
JetBlue
Deal found 4/3£456
Tue 17/307:25
LHR
-
LAS
1 stop24h 20m
JetBlue
Fri 20/314:30
LAS
-
LHR
1 stop33h 25m
JetBlue
Deal found 3/3£458
Thu 19/307:25
LHR
-
LAS
1 stop24h 20m
JetBlue
Tue 24/314:30
LAS
-
LHR
1 stop33h 25m
JetBlue
Deal found 4/3£461
Tue 14/406:40
LHR
-
LAS
2 stops25h 55m
Multiple Airlines
Sat 18/422:33
LAS
-
LHR
2 stops32h 02m
Multiple Airlines
Deal found 5/3£463
Wed 18/312:20
LHR
-
LAS
1 stop19h 25m
JetBlue
Tue 24/309:00
LAS
-
LHR
1 stop17h 30m
JetBlue
Deal found 2/3£467
Tue 14/410:45
LHR
-
LAS
1 stop18h 44m
Multiple Airlines
Fri 24/406:05
LAS
-
LHR
1 stop20h 55m
Multiple Airlines
Deal found 5/3£470
Mon 4/517:25
LHR
-
LAS
Nonstop10h 45m
Air France
Tue 12/522:00
LAS
-
LHR
Nonstop9h 55m
Air France
Deal found 3/3£472
Tue 19/510:30
LHR
-
LAS
1 stop18h 09m
Multiple Airlines
Wed 27/507:45
LAS
-
LHR
1 stop23h 40m
Multiple Airlines
Deal found 2/3£473
Fri 3/413:00
LHR
-
LAS
2 stops60h 52m
Lufthansa
Mon 6/415:53
LAS
-
LHR
1 stop35h 17m
Lufthansa
Deal found 6/3£478
Wed 22/411:55
LHR
-
PHX
1 stop16h 20m
JetBlue
Wed 6/521:20
PHX
-
LHR
1 stop15h 25m
JetBlue
Deal found 3/3£558
Mon 4/511:55
LHR
-
PHX
1 stop16h 13m
JetBlue
Wed 7/1023:34
PHX
-
LHR
1 stop13h 11m
JetBlue
Deal found 3/3£562
Wed 1/413:05
LHR
-
PHX
1 stop17h 38m
Multiple Airlines
Tue 7/412:18
PHX
-
LHR
2 stops19h 22m
Multiple Airlines
Deal found 5/3£565

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 7 March 2026.

Round-trip from

£458

One-way from

£301

Popular in

December

Cheapest in

September

Average price

£661

Good round-trip deal

£645 or less

Good one-way deal

£688 or less
JetBlue
  • JetBlue
  • 17/3-20/3
  • 2 total stops
  • 57h 45m total
  • London to Arizona
Search Deals
6/5
  • 6/5
  • 3 total stops
  • 32h 45m total
  • London to Arizona
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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.
Search Deals

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 7 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Arizona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Mon 20/4

10:50-22:02

2 stops19h 12m

Tucson

Mon 27/4

06:00-07:15

2 stops17h 15m

£571

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 2/5

11:05-21:21

2 stops18h 16m

Tucson

Tue 12/5

07:15-06:55

2 stops15h 40m

£624

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 2/5

06:55-17:29

2 stops18h 34m

Tucson

Tue 12/5

09:40-11:45

2 stops18h 05m

£625

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Sat 18/4

07:25-17:14

2 stops17h 49m

Tucson

Sat 25/4

09:38-08:30

2 stops14h 52m

£629

LondonTucson

LHR - TUS

LHRTUS

London Heathrow

Tue 7/4

07:25-17:14

2 stops17h 49m

Tucson

Tue 21/4

06:30-06:55

2 stops16h 25m

£631

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Fri 10/4

07:05-23:59

2 stops24h 54m

Phoenix Sky Harbor Intl

Tue 14/4

05:45-09:35

2 stops19h 50m

£632

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Tue 1/9

09:30-20:10

2 stops18h 40m

Las Vegas Harry Reid Intl

Tue 8/9

14:15-14:10

2 stops15h 55m

£645
Fastest return journey

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 13/4

10:05-13:05

Nonstop11h 00m

Phoenix Sky Harbor Intl

Wed 22/4

16:30-10:50

Nonstop10h 20m

£663

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Sat 11/4

08:40-22:53

1 stop22h 13m

Phoenix Sky Harbor Intl

Wed 15/4

21:25-20:45

1 stop15h 20m

£672

LondonPhoenix

LHR - PHX

LHRPHX

London Heathrow

Mon 13/4

14:10-21:18

1 stop15h 08m

Phoenix Sky Harbor Intl

Mon 27/4

14:30-12:15

1 stop13h 45m

£681

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Showing 1-10 of 57 resultsSorted by cheapest first
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2
3
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6

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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Arizona (average of £436). Flying from London Heathrow Airport to Arizona in June is currently the most expensive (average of £590). 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 7 March 2026.

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.

How much does it cost for a return flight 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 7 March 2026.
Read reviews from past customers who have flown with Finnair, JetBlue, andAmerican Airlines from London Heathrow Airport to Arizona. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,370 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Crew

8.2

Comfort

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.6
Good
1,370 reviews
Finnair
7.6
Good
1,370 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Crew

8.2

Comfort

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
JetBlue
7.2
Good
2,897 reviews
Finnair
7.6
Good
1,370 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Crew

8.2

Comfort

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
American Airlines
7.1
Good
11,398 reviews
Finnair
7.6
Good
1,370 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Crew

8.2

Comfort

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Lufthansa
6.8
Okay
7,833 reviews
Finnair
7.6
Good
1,370 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Crew

8.2

Comfort

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
British Airways
6.7
Okay
7,779 reviews
Finnair
7.6
Good
1,370 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Crew

8.2

Comfort

7.5

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

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 11h. Airlines will cover a distance of 5255 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 £285. Users have also found prices from £328 and £431 on JetBlue and Virgin Atlantic, respectively.

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

    When deciding which route to take from London Heathrow Airport to Arizona consider London Heathrow - Las Vegas Harry Reid Intl, London Heathrow - Phoenix Sky Harbor Intl or London Heathrow - Tucson as they are the most popular.

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

    Consider American Airlines (82%), Aer Lingus (82%) or Finnair (82%) 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 £1,052, our data indicates the cheapest price to be £394. The most popular route (London Heathrow - Las Vegas Harry Reid Intl), is priced around £438.

  • 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Arizona (average of £436). Flying from London Heathrow Airport to Arizona in June is currently the most expensive (average of £590). 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 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 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£430Average£643FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air CanadaCheapest£479Average£673FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£479Average£644FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£480Average£682FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest£498Average£661FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapest£521Average£713FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£522Average£657FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£531Average£673FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£542Average£790FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£542Average£683FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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