LON - PHX

$318 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 9/9. 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

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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Flights 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

Wed, Sep 10 - Mon, Dec 15
British Airways Logo
3:40 pm - 6:30 pmLHR-PHX
10h 50mnonstop
British Airways Logo
8:30 pm - 1:20 pmPHX-LHR
9h 50mnonstop
$645British Airways
Find Deal
Wed, Sep 10 - Mon, Dec 8
British Airways Logo
3:40 pm - 6:30 pmLHR-PHX
10h 50mnonstop
British Airways Logo
8:30 pm - 1:20 pmPHX-LHR
9h 50mnonstop
$646British Airways
Find Deal
Tue, Sep 9 - Thu, Sep 18
 Logo
2:00 pm - 2:11 pmLGW-PHX
32h 11m2 stops
 Logo
11:20 am - 8:20 pmPHX-LGW
25h 00m2 stops
Wed, Sep 3 - Wed, Sep 10
 Logo
9:20 pm - 11:34 pmLGW-PHX
34h 14m2 stops
 Logo
7:00 am - 10:55 amPHX-LGW
19h 55m1 stop
Wed, Aug 27 - Wed, Sep 10
American Airlines Logo
11:15 am - 2:10 pmLHR-PHX
10h 55mnonstop
American Airlines Logo
6:50 pm - 12:50 pmPHX-LHR
10h 00mnonstop
$673American Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 8
JetBlue Logo
8:15 am - 8:34 pmLHR-PHX
20h 19m1 stop
JetBlue Logo
9:59 pm - 8:45 pmPHX-LHR
14h 46m1 stop
$695JetBlue
Find Deal
Tue, Sep 9 - Thu, Sep 18
Iberia Logo
11:15 am - 2:15 pmLHR-PHX
11h 00mnonstop
Iberia Logo
6:50 pm - 12:50 pmPHX-LHR
10h 00mnonstop
$702Iberia
Find Deal
Wed, Oct 29 - Thu, Nov 6
American Airlines Logo
2:30 pm - 6:25 pmLHR-PHX
10h 55mnonstop
American Airlines Logo
8:30 pm - 1:20 pmPHX-LHR
9h 50mnonstop
$703American Airlines
Find Deal
Tue, Sep 9 - Thu, Sep 18
Iberia Logo
11:15 am - 2:15 pmLHR-PHX
11h 00mnonstop
Iberia Logo
6:50 pm - 12:50 pmPHX-LHR
10h 00mnonstop
$704Iberia
Find Deal
Wed, Jun 25 - Sun, Jul 20
JetBlue Logo
8:25 am - 9:55 pmLHR-PHX
21h 30m1 stop
JetBlue Logo
9:44 pm - 8:45 pmPHX-LHR
15h 01m1 stop
$825JetBlue
Find Deal
Expert advice

Expert advice for your flight from London to Phoenix

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
British Airways

BA's premium economy offers 7 inches extra legroom, ideal for long flights.


BA's new Airbus A350 serves routes to Phoenix, offering modern amenities.

American Airlines

AA's Flagship Lounges offer upgraded meals and shower suites.


AA's Main Cabin Extra offers early boarding and complimentary drinks.

Iberia

Iberia's A350-900 offers 18.5” screens and Bluetooth headphone pairing.


Iberia's Premium Economy offers 37” seat pitch and 18.5” width.

Read more about Iberiaby Marisa Garcia
Airports
LHR

For a smooth departure from Heathrow, arrive two hours early and monitor flight info screens closely for gate announcements.

Read more about LHRby Duncan Madden
PHX

Upon arrival at PHX, use the Sky Train for a free and easy transfer to downtown Phoenix.

Read more about PHXby Laura Ratliff
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan Madden

Duncan Madden

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

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.

Read more
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa Garcia

Marisa Garcia

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.

Read more
Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff

Laura Ratliff

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.

Read more
Useful Info

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.

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Phoenix Sky Harbor Intl Airport.

Our data shows that the cheapest route for a return flight from London to Phoenix Sky Harbor Intl Airport cost $560 and was between London Heathrow Airport (LHR) and Phoenix Sky Harbor Intl Airport (PHX). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $560.

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 Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from London to Phoenix. For your return ticket, we recommend flying on a Tuesday 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 September, where tickets cost $791 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $1,097 and $1,061 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 1 stop layover the cheapest option at $1,210 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJune
High seasonNovember
Cheapest flight$318
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from London Gatwick Airport to Phoenix

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 3 days, the lowest price for a flight from London to Phoenix Sky Harbor Intl Airport was $318 for a one-way ticket and $645 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?

    KLM, American Airlines, Air France, 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, JetBlue or American Airlines?

    The two airlines most popular with KAYAK users for flights from London to Phoenix are JetBlue and American Airlines. With an average price for the route of $927 and an overall rating of 7.3, JetBlue is the most popular choice. American Airlines is also a great choice for the route, with an average price of $943 and an overall rating of 7.2.

  • 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 $821 or less one-way and $716 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?

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
See more direct flights

Top 4 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.
7.3
JetBlueOverall score based on 2925 reviews
7.5Boarding
7.3Entertainment
8.0Crew
6.7Food
7.6Comfort
Airline reviews

Communication since no reason or explanation was given for 3 hrs delay

2.0 MediocreLana, Jun 2025HPN - PBI
Read more JetBlue reviews

Communication since no reason or explanation was given for 3 hrs delay

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

The gate and ground staff were excellent, friendly, went out of their way to acknowledge my Mosaic status. The plane was an older Airbus, so the seats were a little worn. The in flight attendant was not very nice, and seemed to be annoyed to be at work or be on this flight. Flight was fast and we landed early and pilots kept us informed.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

It was too hot in the cabin. The AC did not help.

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

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

The trip was very smooth and they provided great customer service

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

What, first class and not even a cup of coffee before landing at 5 am in First Class? Really?

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

Customer service in first class does not exist on American Airlines

Flight was delayed due to a steering issue with plane. The delay caused me to miss the connecting flight. The delay caused me to spend an extra 21 hours in airports and flights to get to my destination. The plane issue obviously should have been found and fixed before we even boarded. Ridiculous.

You get what you pay for. In general I like the service and flight attendants.

Excellent! Outstanding customer service, the best service I have received. Food was served, dinner, snacks, beverages, crew was there to greet you. 10/10

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.

Great to have power available for every seat in Premium Economy. I do wish the WiFi was less expensive. It was 23-24 Euros for the flight for one device. And there were times it was unavailable.

I’m very mad because I paid an extra $105 to change seats to an exit row with more leg room. The app clearly showed a gap in between the seats in the row I changed my seat to and I paid for it. When I boarded the plane, it wasn’t an exit row seat and no more room than my original seat. I feel like I was ripped off $105.

The crew on AA international flights in my experience are generally lazy, rude, and inefficient. These guys did not disappoint.

I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

I wish they could put the pre-tsa check on the tickets or global entry.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Boarding was fairly chaotic. One of your employees clipped my ankle as he was passing with an empty wheelchair and not only did not apologize but stated something to the effect of “oh forGod’s sake.” There was plenty of room for him to pass. otherwise, everything was excellent.

Fantastic! Great seats! Friendly staff! Amazing selection of shows and movies! Smooth ride! I don’t know what more I could have asked for honestly. They made flying a breeze this time around.

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

Information on your arrival and departure airports

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