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$224+ Cheap flights from Arizona to Heathrow (LHR)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LHR
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Arizona to Heathrow

Cheapest flights from Arizona to Heathrow
Explore the most affordable flight options available from Arizona to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Air Canada deal was found by Cheapflights users on 1/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:30 pm
LAS
-
LHR
1 stop28h 50m
Air Canada
Tue 3/176:50 am
LHR
-
LAS
2 stops35h 28m
Air Canada
Deal found 1/27$630
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/284:45 pm
LAS
-
LHR
1 stop35h 05m
Air Canada
Fri 3/136:00 pm
LHR
-
LAS
1 stop35h 31m
Air Canada
Deal found 1/28$631
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:00 am
TUS
-
LHR
1 stop20h 40m
British Airways
Wed 3/116:15 am
LHR
-
TUS
2 stops20h 41m
British Airways
Deal found 1/28$631
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:00 am
LAS
-
LHR
1 stop15h 10m
Multiple Airlines
Wed 3/256:00 am
LHR
-
LAS
2 stops23h 33m
Multiple Airlines
Deal found 1/27$632
This United Airlines deal was found by Cheapflights users on 1/29. 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 3/117:47 am
LAS
-
LHR
2 stops15h 53m
United Airlines
Wed 3/186:35 am
LHR
-
LAS
2 stops19h 20m
United Airlines
Deal found 1/29$634
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 2/257:14 am
TUS
-
LHR
1 stop20h 41m
Delta
Thu 3/56:30 am
LHR
-
TUS
2 stops23h 31m
Delta
Deal found 1/27$634
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:15 am
LAS
-
LHR
1 stop23h 05m
Multiple Airlines
Tue 4/286:00 am
LHR
-
LAS
1 stop18h 25m
Multiple Airlines
Deal found 1/27$635
This lastminute.com deal was found by Cheapflights users on 1/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:45 am
LAS
-
LHR
1 stop18h 45m
JetBlue
Fri 3/1312:20 pm
LHR
-
LAS
1 stop19h 25m
JetBlue
Deal found 1/28$636
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:55 pm
LAS
-
LHR
Nonstop9h 55m
British Airways
Tue 3/174:05 pm
LHR
-
LAS
Nonstop10h 45m
British Airways
Deal found 1/27$637
This Booking.com deal was found by Cheapflights users on 1/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:30 pm
LAS
-
LHR
Nonstop9h 50m
Virgin Atlantic
Fri 3/134:00 pm
LHR
-
LAS
Nonstop10h 50m
Virgin Atlantic
Deal found 1/29$639
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:06 pm
TUS
-
LHR
1 stop12h 59m
British Airways
Mon 4/276:10 pm
LHR
-
TUS
2 stops32h 28m
British Airways
Deal found 1/28$640
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:39 am
LAS
-
LHR
1 stop19h 21m
British Airways
Tue 3/174:05 pm
LHR
-
LAS
Nonstop10h 45m
British Airways
Deal found 1/27$641

Find flight deals from Arizona to Heathrow

Keep the following information in mind while searching for Arizona to Heathrow flight deals. Data was last updated January 29, 2026.

Round-trip from

$630
(Air Canada)

One-way from

$224
(oojo)

Popular in

June

Cheapest in

October

Average price

$727

Good round-trip deal

$694 or less

Good one-way deal

$314 or less
From Arizona to London Heathrow
Search Deals
One-way flight from Arizona to London Heathrow
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Arizona to London Heathrow.
Search Deals
Price to beat on a one-way flight from Arizona to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to Heathrow 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 January 29, 2026.
Use the filters below to find and compare flights from Arizona to London Heathrow Airport that are best for you.

Fly from

Arizona

Fly to

Heathrow

Route

Depart

Return

Price

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 2/25

7:14 am-10:55 am

1 stop20h 41m

London Heathrow

Thu 3/5

6:30 am-11:01 pm

2 stops23h 31m

$634

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Thu 2/26

5:59 pm-8:10 pm

2 stops19h 11m

London Heathrow

Wed 3/11

6:30 am-9:41 pm

2 stops22h 11m

$638

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 4/22

6:06 pm-3:05 pm

1 stop12h 59m

London Heathrow

Mon 4/27

6:10 pm-6:38 pm

2 stops32h 28m

$640

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Wed 3/11

9:45 pm-2:40 pm

Nonstop9h 55m

London Heathrow

Mon 3/16

4:00 pm-7:50 pm

Nonstop10h 50m

$644

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 2/24

8:45 pm-2:40 pm

Nonstop9h 55m

London Heathrow

Tue 3/3

4:00 pm-6:50 pm

Nonstop10h 50m

$647

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 4/15

7:30 am-8:30 am

1 stop17h 00m

London Heathrow

Tue 4/28

8:45 am-10:02 pm

2 stops21h 17m

$649

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Tue 4/14

6:00 am-9:40 am

1 stop19h 40m

London Heathrow

Wed 4/29

8:40 am-10:02 pm

2 stops21h 22m

$649

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Mon 4/13

4:25 pm-12:20 pm

1 stop11h 55m

London Heathrow

Tue 4/28

8:45 am-10:02 pm

2 stops21h 17m

$649

TucsonLondon

TUS - LHR

TUSLHR

Tucson

Wed 4/15

5:37 pm-3:00 pm

1 stop13h 23m

London Heathrow

Wed 4/29

8:40 am-8:33 pm

2 stops19h 53m

$649

Las VegasLondon

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sat 2/28

7:03 am-9:20 am

1 stop18h 17m

London Heathrow

Fri 3/13

4:00 pm-7:50 pm

Nonstop10h 50m

$651

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Arizona to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Arizona 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 Arizona to London Heathrow Airport

What is the cheapest month to book a flight from Arizona to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Arizona to London Heathrow Airport (average of $298). Flying from Arizona to London Heathrow Airport in June is currently the most expensive (average of $802). 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 AZ to LHR?

Find hourly flight availability from Arizona to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

When flying from Arizona to London Heathrow Airport, 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 Arizona to London Heathrow Airport

Explore weekly flight availability from Arizona to Heathrow. 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 January 29, 2026.

The most flights from USAZ to LHR 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).

Related info for your journey

Find useful and relevant information for your journey from Arizona to Heathrow. 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 Arizona to London Heathrow Airport?

    Departing from Arizona to London Heathrow Airport will take you 9h 55m. Arizona and London Heathrow Airport are separated by a distance of 5213 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $219 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and JetBlue, with prices starting from $227 and $298, respectively.

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

    Most travelers choose Phoenix Sky Harbor Intl - London Heathrow, Las Vegas Harry Reid Intl - London Heathrow or Tucson - London Heathrow when deciding on the best route from Arizona to London Heathrow Airport.

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

    Before booking your flight to London Heathrow Airport from Arizona, check out the most reliable airlines to get you to your destination on time: American Airlines (50%), Aer Lingus (50%), Finnair( 50%).

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

    On average you can expect to pay $1,465 for a flight from Arizona to London Heathrow Airport. The cheapest flight overall is $227 while the most popular route, (Phoenix Sky Harbor Intl - London Heathrow) is currently priced at $646.

  • Can I find deals for flights from Arizona to Heathrow that include hotel bookings?

    Yes. In addition to deals on Arizona to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arizona to Heathrow.

  • Can I find deals for business class flights from Arizona to Heathrow?

    Yes. Cheapflights offers flight deals from Arizona to Heathrow 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 Arizona to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Arizona to London Heathrow Airport (average of $298). Flying from Arizona to London Heathrow Airport in June is currently the most expensive (average of $802). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

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Alternative routes for Arizona to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Arizona to Heathrow

Discover the top 10 airlines that operate flights from Arizona to Heathrow. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$298Average$706FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$513Average$847FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$532Average$923FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$537Average$788FlexibilityNo cancel feeOn-time72%
JetBlueCheapest$551Average$885FlexibilityNo cancel feeOn-time62%
IberiaCheapest$563Average$1,022FlexibilityNo cancel feeOn-time77%
FinnairCheapest$565Average$883FlexibilityNo cancel feeOn-time76%
DeltaCheapest$580Average$850FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$581Average$865FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$604Average$966FlexibilityNo cancel feeOn-time67%

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