LON - PHX

$552 Find Cheap Flights from London to Phoenix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Phoenix departing on 8/10. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Phoenix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Phoenix, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,065
Typical prices: $1,172-$1,085
Multiple Airlines
Mon 6/29Tue 7/7
LGW - PHX • 1 stop
Cheapest non-stop
$1,065
Typical prices: $1,484-$1,035
Finnair
Mon 6/29Mon 7/13
LHR - PHX • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
British Airways premium economy adds 7 inches extra legroom on London-Phoenix flights.
American Main Cabin Extra adds early boarding; Iberia Premium Economy has 37” pitch.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $1,065 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines and British Airways. Average duration is 10h 55m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
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Avoid delays
Most punctual • 77% on-time
Best time • Fewest delays
Insights
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Top layover airports
Cheapest • Avg $624 (round-trip)
Shortest trip • 13h 23m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 29% compared to booking last minute.
Insights
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When to travel
Cheapest • 43% price drop
Most popular
Good to know
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Flight Deals
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Flight Deals

Cheap Flights from London to Phoenix (LON-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Phoenix 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 London to Phoenix

Mon, Jun 29 - Tue, Jul 7
Multiple Airlines Logo
12:40 pm - 11:04 am
LGW
-
PHX
30h 24m
1 stop
Multiple Airlines Logo
2:15 pm - 2:40 pm
PHX
-
LGW
16h 25m
2 stops
$1,065Multiple Airlines
Mon, Jun 29 - Mon, Jul 13
Finnair Logo
11:00 am - 1:55 pm
LHR
-
PHX
10h 55mnonstop
Finnair Logo
9:10 pm - 3:05 pm
PHX
-
LHR
9h 55mnonstop
$1,065Finnair
Mon, Jul 6 - Sat, Jul 11
JetBlue Logo
8:15 am - 9:45 pm
LHR
-
PHX
21h 30m
1 stop
JetBlue Logo
11:06 pm - 8:45 pm
PHX
-
LHR
13h 39m
1 stop
$1,066JetBlue
Mon, Jun 29 - Mon, Jul 6
British Airways Logo
11:00 am - 1:55 pm
LHR
-
PHX
10h 55mnonstop
British Airways Logo
5:06 pm - 2:20 pm
PHX
-
LHR
13h 14m
1 stop
$1,067British Airways
Sat, Oct 3 - Wed, Oct 21
Iberia Logo
2:30 pm - 9:28 am
LGW
-
PHX
26h 58m
1 stop
Iberia Logo
6:08 am - 10:50 am
PHX
-
LGW
20h 42m
2 stops
$1,067Iberia
Mon, Jul 6 - Thu, Jul 30
JetBlue Logo
11:55 am - 9:45 pm
LHR
-
PHX
17h 50m
1 stop
JetBlue Logo
11:06 pm - 8:45 pm
PHX
-
LHR
13h 39m
1 stop
$1,068JetBlue
Fri, Jul 10 - Fri, Jul 17
Iberia Logo
4:10 pm - 7:05 pm
LHR
-
PHX
10h 55mnonstop
Iberia Logo
9:10 pm - 3:05 pm
PHX
-
LHR
9h 55mnonstop
$1,069Iberia
Tue, Jun 30 - Sun, Jul 12
British Airways Logo
2:45 pm - 12:20 am
LHR
-
PHX
17h 35m
1 stop
British Airways Logo
9:50 pm - 9:40 pm
PHX
-
LHR
15h 50m
1 stop
$1,070British Airways
Sat, Oct 3 - Mon, Oct 19
Delta Logo
10:25 am - 11:01 am
LGW
-
PHX
32h 36m
2 stops
Delta Logo
1:47 pm - 4:00 pm
PHX
-
LGW
18h 13m
2 stops
$1,072Delta
Thu, Oct 1 - Mon, Oct 19
Delta Logo
10:00 am - 11:27 pm
LCY
-
PHX
21h 27m
2 stops
Delta Logo
8:45 am - 9:30 am
PHX
-
LCY
16h 45m
2 stops
$1,091Delta
Booking Insights

KAYAK's insights & trends for London to Phoenix flights

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

How much is a round-trip flight from London to Phoenix Sky Harbor Intl Airport?

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 to Phoenix Sky Harbor Intl Airport departing in June.

What is the cheapest London to Phoenix Sky Harbor Intl Airport flight route?

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

The cheapest return flight from London to Phoenix Sky Harbor Intl Airport costs $707 on the route between London Heathrow Airport (LHR) and Phoenix Sky Harbor Intl Airport (PHX). It is also the most popular route.

What’s the cheapest day of the week to fly from London to Phoenix?

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

If your flying dates are flexible, you should consider flying to Phoenix on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from London to Phoenix. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from London to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Phoenix Sky Harbor Intl Airport, 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 to Phoenix Sky Harbor Intl Airport is February, where tickets cost $420 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $2,454 and $720 respectively.

Can I save money by flying with a layover from London to Phoenix Sky Harbor Intl Airport?

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,003 on average.

How far in advance should I book a flight from London to Phoenix Sky Harbor Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Phoenix Sky Harbor Intl Airport, 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 to Phoenix Sky Harbor Intl Airport, you should book around 4 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from London to Phoenix

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Good to know

Low seasonJune
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly with an average 14% increase in price.

When to book flights from London to Phoenix

Are your dates flexible? Find out the best times to travel from London to Phoenix based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Phoenix flights

  • Can I fly from London Heathrow to Phoenix nonstop?

    There are direct flights from London Heathrow to Phoenix Airport with Iberia and British Airways. You can also opt to fly via American Airlines and Finnair, which operate flights with at least one stop en route to Phoenix Airport from London Heathrow. The plane will likely fly via Los Angeles and touch down around 15h after take-off.

  • Where are passengers picked up at Phoenix Airport?

    Phoenix Airport has a designated pick-up area at Terminal 4 on south and north kerbs. There is also a pick-up area at the 44th Street PHX Sky Train Station. Relax at the Cell Phone Waiting Lot as you wait for your ride-share driver. Travellers using Terminal 2 are dropped off on level 2, south and north kerbs, while those using Terminal 4 are dropped on level 1.

  • Does London Heathrow have sleep Cabins?

    Sleep cabins in Terminal 4 guarantee uninterrupted sleep before taking a flight to Phoenix. The Heathrow Lounge and several other hotels are also connected to Terminal 4 and 5, and they offer comfortable rest zones. Lounges at Terminal 3 charge around £34 for up to 6h, while the Plaza Premium Lounge at Terminal 4 charges about £56 for staying in the hotel between 3-6h.

  • Are there VIP services available at London Heathrow Airport?

    First Class and Business passengers can take advantage of the Heathrow VIP service on direct and connecting flights. A luxury chauffeur will be on standby to pick you up at your hotel room or home and drive you to the Heathrow VIP entrance.

  • What is the cheapest flight from London to Phoenix Sky Harbor Intl Airport?

    In the last 5 days, the lowest price for a flight from London to Phoenix Sky Harbor Intl Airport was $552 for a one-way ticket and $1,065 for a round-trip.

  • Do I need a passport to fly between London and Phoenix?

    A passport is required to fly from London to Phoenix.

  • Which airports will I be using when flying from London to Phoenix?

    London has 3 major airports: London City, London Gatwick, and London Heathrow. Phoenix Sky Harbor Intl is the only airport in Phoenix. You’ll usually find the cheapest deals if you fly from London Heathrow Airport.

  • Which airlines offer Wi-Fi service onboard planes from London to Phoenix?

    American Airlines, KLM, Delta, and Virgin Atlantic offer inflight Wi-Fi service on the London to Phoenix flight route.

  • Which aircraft models fly most regularly from London to Phoenix?

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London to Phoenix flight route.

  • Which airline alliances offer flights from London to Phoenix?

    oneworld is the only airline alliance operating flights between London and Phoenix.

  • On which days can I fly direct from London to Phoenix?

    There are nonstop flights from London to Phoenix on a daily basis.

  • Which is the best airline for flights from London to Phoenix, American Airlines or JetBlue?

    The two airlines most popular with KAYAK users for flights from London to Phoenix are American Airlines and JetBlue. With an average price for the route of $1,044 and an overall rating of 7.1, American Airlines is the most popular choice. JetBlue is also a great choice for the route, with an average price of $1,003 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from London to Phoenix?

    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 to Phoenix.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from London 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 to Phoenix?

    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 to Phoenix with an airline and back to London with another airline.

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

    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 to Phoenix from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Phoenix Sky Harbor Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $875 or less one-way and $823 or less round-trip.
  • London Heathrow (LHR) is London’s largest airport and is the main airport for British Airways. It is the gateway for most flights between London and Phoenix. Flights from other London airports like London Gatwick (LGW) and London City Airport (LCY) usually require at least 2 stopovers, which makes flights from these airports significantly longer.
  • Shared shuttles are the perfect transfer option from Phoenix Airport (PHX) to downtown Phoenix, however, shuttle, private cars, and van services offer the quickest transfer option from downtown Phoenix to Phoenix Airport. Private companies available at the airport include Citicar, Britannia Airport Cars, and Able2Tour.
  • BBA Heathrow is an agency tasked with assisting passengers with reduced mobility and special needs around the airport, however, it is advisable for passengers requiring special assistance to contact their airline before departure to arrange for aid once the plane touches down.
  • There are four lounges at Phoenix Airport, including American Airlines Admirals Club, USO Lounge, Delta Sky Club and United Club. Amenities available at these facilities include hotspot printing, alcoholic and non-alcoholic beverages, workstations, free Wi-Fi, television, and much more.
  • Phoenix Airport users who want to connect to another airline can use PHX Sky Train to change terminals. Valley Metro Rail and East Economy Parking are connected to Terminals 2 and 3 by the covered walkway.
  • The train is generally the fastest transfer option to London Heathrow airport from the city centre. A ride on Heathrow Express to London Heathrow costs around £22, and it takes just under 15min from Paddington Station in the city centre. The London Underground is a quick and cheaper means of transport from the the city centre to the airport.

Prefer to fly direct from London to Phoenix?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Phoenix Sky Harbor Intl.
Find which airlines fly direct from London to Phoenix Sky Harbor Intl Airport, which days they fly and book direct flights.

Direct departures

London to Phoenix Sky Harbor Intl

Monday

American Airlines,British Airways

American Airlines,British Airways

Tuesday

American Airlines,British Airways

American Airlines,British Airways

Wednesday

American Airlines,British Airways

American Airlines,British Airways

Thursday

American Airlines,British Airways

American Airlines,British Airways

Friday

American Airlines,British Airways

American Airlines,British Airways

Saturday

American Airlines,British Airways

American Airlines,British Airways

Sunday

American Airlines,British Airways

American Airlines,British Airways

See more direct flights

Direct returns

Phoenix Sky Harbor Intl to London

Monday

American Airlines,British Airways

American Airlines,British Airways

Tuesday

American Airlines,British Airways

American Airlines,British Airways

Wednesday

American Airlines,British Airways

American Airlines,British Airways

Thursday

American Airlines,British Airways

American Airlines,British Airways

Friday

American Airlines,British Airways

American Airlines,British Airways

Saturday

American Airlines,British Airways

American Airlines,British Airways

Sunday

American Airlines,British Airways

American Airlines,British Airways

See more direct flights

Reviews of the top 3 airlines serving from London to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from London to Phoenix. 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 London to Phoenix? 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 11667 reviews
6.8Entertainment
6.4Food
7.9Crew
7.2Comfort
7.5Boarding
Airline reviews

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.

2.0 MediocreAnonymous, Jun 2026
LHR - PHX
Read more American Airlines reviews

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

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

The seats need better cushioning for a nearly 5-hour flight, it was a bit uncomfortable. I'm glad American has free wi-fi but there were was a bout 30 minutes in the middle of the flight when there was no connection which was frustrating.

My original flight got delayed day of so I had to rebook it from one layover to two layovers. The flight also left earlier which was a slight inconvenience but manageable. Then my first connection flight got delayed 3 separate times for a total of 2 hours delayed, causing me to miss my second connection flight back to Santa Barbara. Now, because of this missed flight, I am missing my college classes that I pay for.

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

On time flight, good communication about boarding, lines didn't form unnecessarily for boarding before their group was announced (kept aisles clear), friendly flight attendants and service

It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

You should have had Wifi to make it much enjoyable.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

The flight was delayed after already taxiing from the gate due to a malfunction. After 3 hours we were told the flight was canceled. The next flight available was Sunday. My daughter and I stayed overnight in the airport due to this issue. I was given a $12 meal voucher. Unacceptable

Whole experience was poor. Delayed 2 hours. Lied about the delays. Was all jet blues fault and tried to blame on air traffic control. Sent out other let trips and wouldn't allow people to switch aircraft.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

Nice plane, clean, wifi available and movies. All the flight attendants were courteous.

The gate attendant in Boston had a high raspy voice and spoke much too fast to be understood. Not pleasant.

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Very comfortable flight and simple and directed one way and back. Amazing price.

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

Everything you need to know for your flight from London to Phoenix

Information on your arrival and departure airports