$574 Find Cheap Flights from London Heathrow Airport to Arizona - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Arizona departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Book Cheap Heathrow to Arizona Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Arizona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Heathrow to Arizona

Tue, Sep 8 - Tue, Sep 15
SWISS Logo
8:45 am - 8:32 pm
LHR
-
LAS
19h 47m
2 stops
SWISS Logo
3:07 pm - 5:50 pm
LAS
-
LHR
18h 43m
2 stops
$739SWISS
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
9:30 am - 4:20 pm
LHR
-
LAS
14h 50m
1 stop
United Airlines Logo
11:59 pm - 9:20 pm
LAS
-
LHR
13h 21m
1 stop
$740United Airlines
Wed, Sep 2 - Wed, Sep 16
Lufthansa Logo
7:30 am - 4:20 pm
LHR
-
LAS
16h 50m
1 stop
Lufthansa Logo
12:34 pm - 6:35 am
LAS
-
LHR
34h 01m
2 stops
$743Lufthansa
Fri, Nov 13 - Wed, Nov 18
Air France Logo
4:00 pm - 6:50 pm
LHR
-
LAS
10h 50mnonstop
Air France Logo
8:45 pm - 2:40 pm
LAS
-
LHR
9h 55mnonstop
$747Air France
Fri, Nov 13 - Wed, Nov 18
Air France Logo
4:00 pm - 6:50 pm
LHR
-
LAS
10h 50mnonstop
Air France Logo
8:45 pm - 2:40 pm
LAS
-
LHR
9h 55mnonstop
$748Air France
Sat, Oct 24 - Sun, Oct 25
Scandinavian Airlines Logo
6:40 am - 9:55 pm
LHR
-
TUS
23h 15m
2 stops
Scandinavian Airlines Logo
6:00 am - 6:30 pm
TUS
-
LHR
29h 30m
2 stops
$782Scandinavian Airlines
Mon, Nov 9 - Mon, Nov 16
Scandinavian Airlines Logo
6:40 am - 10:56 pm
LHR
-
TUS
23h 16m
2 stops
Scandinavian Airlines Logo
1:00 pm - 6:30 pm
TUS
-
LHR
22h 30m
2 stops
$894Scandinavian Airlines
Sat, Jan 9 - Mon, Jan 18
JetBlue Logo
9:20 am - 8:49 pm
LHR
-
PHX
18h 29m
1 stop
JetBlue Logo
11:59 pm - 8:52 pm
PHX
-
LHR
13h 53m
1 stop
$896JetBlue
Tue, Jan 5 - Wed, Jan 20
JetBlue Logo
8:05 am - 9:47 pm
LHR
-
PHX
20h 42m
1 stop
JetBlue Logo
11:59 pm - 8:52 pm
PHX
-
LHR
13h 53m
1 stop
$897JetBlue
Mon, Nov 9 - Mon, Nov 16
Lufthansa Logo
11:35 am - 9:14 pm
LHR
-
TUS
16h 39m
1 stop
Lufthansa Logo
10:42 am - 9:40 am
TUS
-
LHR
15h 58m
1 stop
$941Lufthansa
Booking Insights

KAYAK's insights & trends for Heathrow to Arizona flights

Get data-powered insights and trends into flights from Heathrow to Arizona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London Heathrow Airport to Arizona?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Arizona departing in August.

What is the cheapest London Heathrow Airport to Arizona flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Arizona from London Heathrow Airport found in the last 5 days was to Phoenix, at $598 round-trip. The most popular route is from London Heathrow Airport (LHR) to Phoenix Sky Harbor Intl Airport (PHX), and the cheapest round-trip airline ticket found on this route in the last 5 days was $598.

What is the cheapest time of day to fly to Arizona?

The average price for all round-trip flights from London Heathrow Airport to Arizona depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Arizona is generally in the evening, when round-trip flights cost $852 on average. Morning departures are around 26% more expensive than evening flights, on average. The most expensive time of day to fly to Arizona is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,077.

Can I save money by flying with a layover from London Heathrow Airport to Arizona?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,167, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London Heathrow Airport to Arizona?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Arizona, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Arizona is June, when tickets cost $171 (return) on average. On the other hand, the most expensive months are May and December, when the average cost of round-trip tickets is $742 and $707 respectively.

What’s the cheapest day of the week to fly from London Heathrow Airport to Arizona?

The average price of all round-trip flights from London Heathrow Airport to Arizona clicked on KAYAK for each day over the last 12 months.

When flying from London Heathrow Airport to Arizona, you should consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

How far in advance should I book a flight from London Heathrow Airport to Arizona?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Arizona, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Arizona, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low season

June

Cheapest flight

$574
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from London Heathrow Airport to Las Vegas

FAQs - booking Arizona flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Arizona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Arizona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Arizona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Arizona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Arizona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London Heathrow Airport to Arizona with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Arizona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Heathrow to Arizona

 
See real verified KAYAK customer reviews for airlines flying from London to Arizona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Arizona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11817 reviews
7.9Crew
7.5Boarding
6.4Food
6.8Entertainment
7.2Comfort
Airline reviews

Extremely comfortable airplane, everything looked brand new, how lovely! My seat in Premium Economy was ever so comfortable, I did not suffer the usual backache I suffer when doing the transatlantic flight. It felt like seating in a reclining armchair. I loved the foot rest, did not need to use the portable device I usually carry along with me to replace one. I loved the spaciousness in front of me, and that there were only two seats (Instead of 3 in coach) in the window row, wow what a difference in comfort. Coach seats are always just a little narrow for my hips. The support of the cushions was great, firm and offered good support . It was easy to come out of my aisle seat, although I'm 70. The staff was courteous, both meals were delicious, very carefully prepared, and creative (fruit + cheese for the second meal, instead of the usual bread sandwich)

10.0 ExcellentAnonymous, Jul 2026
LHR - CLT
Read more American Airlines reviews

Extremely comfortable airplane, everything looked brand new, how lovely! My seat in Premium Economy was ever so comfortable, I did not suffer the usual backache I suffer when doing the transatlantic flight. It felt like seating in a reclining armchair. I loved the foot rest, did not need to use the portable device I usually carry along with me to replace one. I loved the spaciousness in front of me, and that there were only two seats (Instead of 3 in coach) in the window row, wow what a difference in comfort. Coach seats are always just a little narrow for my hips. The support of the cushions was great, firm and offered good support . It was easy to come out of my aisle seat, although I'm 70. The staff was courteous, both meals were delicious, very carefully prepared, and creative (fruit + cheese for the second meal, instead of the usual bread sandwich)

The plane was up-to-date, and the free wi-fi was very much appreciated! All of the ports functioned well, and the entertainment choices made the flight much more enjoyable. One of the flight attendants was unfriendly, but the flight was enjoyable overall.

3 hour delay before takeoff & another 30 minutes on the plane before taxi to runway

Rudest flight attendants ever, waited over 20 for light to be answered and it never was then tried to flag down an attendant who said someone else would come, just needed water to take some medicine Food bad

My entertainment unit kept locking up and had to be restarted multiple times. Also those commercials for Budapest and Ralph Laureen. Come on those were stuff only those who can afford the outrageous fees of first and business class would be interested in.. And the fact you have no military discount is not good either,

I was a Wheelchair Assist’ passenger on a London Heathrow to PHL flight yesterday. The process of getting me and my carry-on bag from the ticket counter to the gate was not good at all. It was the worst in my 5 years of experience using this service offered by American. The Philadelphia ‘Wheelchair Assist’ service was, and always has been Excellent! Not so at Heathrow. I was handed off to three different wheelchair drivers; had to sit in a very dingy holding area for 30 minutes while waiting for our gate change announcement; got crammed into a overloaded service vehicle to take me from the holding area to the gate ; was dumped at the end of the line of already-boarding passengers with my heavy carryon and no one helped me up the ramp way at the gate to board the plane. Overall it was a miserable experience!

Horrible experience. Food was ridiculous, insufficient, and not appetizing at all. They served sugary granola bar for breakfast. Furthermore, my bags were delayed and delivered damaged and American made it impossible to file for damages. Furthermore, the flights were delayed causing unnecessary stress given the connecting flights. It was awful experience, would never want to fly American.

My table was broken so it made it difficult to eat the food during the service. I was also informed that my luggage did not make it with me to Phoenix. I live two hours away so this makes it even more stressful to try and arrange a time for pick up

Spacious business class lie flat sear. 2 hour delay leaving LHR led to a misconnection in Phoenix. I was place on a much later flight but that would mean a 6 hour lay over - more than half the time it took to fly the 5000+ plus miles from London, That second flight was only an hour! The staff in London said they could do nothing which led to uncertainty through the long haul flight. Thr agents in Phoenix were very responsive put me on a 5 PM flight to SAN but that flight was delayed so we took off around 6. There is little storage for personal items in the pod. There was no vegetarian meals left so flight attnedant did her best to cobble a meal from snacks. All in all I was disappointed in the AA experience.

The flight attendants were rude. People sitting next to me agreed as well. Wifi wasn't to bad... it went into and out a few times.

The flight was delayed. I upgraded to more room. I can't imagine how small the regular seats are I haven't upgraded for my return flight yet.

The boarding gate experience was good, however they were too exact at checking

Horrible - for the first time in my life i was denied boarding an international flight because the name used on my ticket - Josh - was not exactly the same as my passport - Joshua. At no time during ticketing, online check-in, or at the airport flying from Boston to NY was i notified of a problem. It was only at boarding from NY to Costa Rica I was informed of the problem and by then it was too late. After missing the flight I was told by airport Jet Blue staff, including a supervisor, that it was my problem and they could not assist because i bought "the cheapest fare". i was hung up on twice by JetBlue customer service, including once by a supervisor. I blame Kayak and your awful partner ChatDeal for even allowing me to purchase an international ticket without verifying this - you effectively sold me a ticket i could not use. Shame on you and shame on ChatDeal for doing nothing to help me resolve the situation. What a scam.

Like the variety of entertainment options. One crew member was a little on the rough/rude side. Boarding was a mess, attendants didn't do a great job of helping with the luggage storage and it delayed us a couple of minutes.

Boarding was great, communication from the crew was excellent. My only complaint is the seating seems to have gotten smaller, and felt a bit tight. I can’t imagine doing a long haul flight in those seats.

Jetblue provided a very good service during the flight, the plane in a very good condition, the crew is professional, everything was on time. That's it!

Given us a free miles or free flight for waiting for 9 hours I didn’t get home till 5am in the morning and I was supposed to be home at 9:30 touch down.

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

I had back trouble prior to my flight and everyone was great about helping me.

We liked the flight, but not in JFK, not in Gatwick it is no lounge and this was surprising and disappointing. I think by now it is understandable that COVID will not go away and why it should not be business lounge?

Food is horrible. Flight was good and the staff were mostly men.

The boarding process was chaotic at LHR and the seat was not as comfortable as other airlines....

I liked the comfort of the seats, very attentive crew, and the meals were excellent.

Quiet and comfortable aircraft, pretty smooth flight. Very comfortable business class cabin with decent entertainment. Good service from the crew. All in all a good experience.

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

It was a pathetic experience. Booked Hindu vegetarian meal and they served chicken. Inspite of telling them repeated times, the issue was not resolved.

Terrible. The flight out from EWR to FCO was canceled last minute. I had to reschedule to fly out of JFK instead of Newark. It took an hour and a half to drive to JFK, and the line at the airport was multiple hours long. On the flight back from FCO to PHX, my connecting flight in London was missed due to a delayed departure from FCO. British Airways was not able to get us out of London until more than 24 hours later. During our trip, we found out that my wife's father was terminally ill in Illinois, and we tried frantically to get the flight back rerouted to ORD. She was put on standby and approved for standby, but when she got to the gate, she was denied the flight. When we got back to PHX, we found out that her luggage was not on our plane to PHX and was still in LHR. The bag was eventually recovered in ORD. My wife had another flight scheduled out of PHX to ORD the day after we were scheduled to arrive in PHX so that she could see her father before he died. That flight was missed, and not refunded. She had to schedule another flight put of PHX on Saturday, but by then her father already died. Everything about this experience was terrible.

Flew premium economy from LHR - PHX. Beautiful new a350. Lovely friendly staff. Actually pretty delicious food. Loved it

I would have preferred something lighter for the second meal. Maybe a small sandwich .

Everything you need to know for your flight from Heathrow to Arizona

Information on your arrival and departure airports