PHX - LON

£315 Find Cheap Flights from Phoenix to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to London departing on 14/2. 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 London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to London, 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 Phoenix to London, as well as popular online travel agencies
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£528
Typical prices: £512-£735
Scandinavian Airlines
Tue 13/1Tue 20/1
PHX - LHR • 2 stops
Cheapest direct flights
£587
Typical prices: £548-£884
British Airways
Tue 24/2Fri 6/3
PHX - LHR • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Finnair's A350 offers lower cabin altitude for comfort.
BA's Premium Economy provides 18 cm extra legroom.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
JetBlue
Cheapest • from £534 (return)
Virgin Atlantic
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
PHX-LHR
Cheapest
PHX-LHR
Most popular
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 24% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Phoenix to London (PHX-LON)

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

Tue, 13 Jan - Tue, 20 Jan
Scandinavian Airlines Logo
11:57 - 17:40
PHX
-
LHR
22h 43m2 stops
Scandinavian Airlines Logo
06:40 - 22:40
LHR
-
PHX
23h 00m2 stops
£528Scandinavian Airlines
Tue, 13 Jan - Wed, 28 Jan
Scandinavian Airlines Logo
16:32 - 18:30
PHX
-
LHR
18h 58m2 stops
Scandinavian Airlines Logo
06:40 - 22:40
LHR
-
PHX
23h 00m2 stops
£529Scandinavian Airlines
Fri, 23 Jan - Wed, 28 Jan
Scandinavian Airlines Logo
17:00 - 16:00
PHX
-
LHR
40h 00m2 stops
Scandinavian Airlines Logo
17:00 - 23:15
LHR
-
PHX
37h 15m2 stops
£530Scandinavian Airlines
Thu, 8 Jan - Mon, 12 Jan
JetBlue Logo
22:19 - 06:55
PHX
-
LHR
25h 36m1 stop
JetBlue Logo
08:05 - 21:51
LHR
-
PHX
20h 46m1 stop
£531JetBlue
Mon, 19 Jan - Wed, 28 Jan
Multiple Airlines Logo
18:30 - 12:50
PHX
-
LHR
35h 20m3 stops
Multiple Airlines Logo
14:50 - 22:47
LHR
-
PHX
14h 57m1 stop
£532Multiple Airlines
Wed, 18 Feb - Mon, 2 Mar
Multiple Airlines Logo
23:59 - 10:00
PHX
-
LGW
27h 01m1 stop
Multiple Airlines Logo
14:00 - 22:12
LGW
-
PHX
39h 12m1 stop
£532Multiple Airlines
Wed, 4 Mar - Sun, 8 Mar
JetBlue Logo
23:59 - 21:40
PHX
-
LHR
14h 41m1 stop
JetBlue Logo
09:20 - 20:10
LHR
-
PHX
17h 50m1 stop
£533JetBlue
Mon, 2 Feb - Tue, 17 Feb
WestJet Logo
19:35 - 12:50
PHX
-
LHR
34h 15m1 stop
WestJet Logo
14:50 - 13:19
LHR
-
PHX
29h 29m2 stops
£536WestJet
Wed, 25 Feb - Tue, 31 Mar
Lufthansa Logo
09:40 - 17:40
PHX
-
LCY
25h 00m2 stops
Lufthansa Logo
09:15 - 22:15
LCY
-
PHX
21h 00m2 stops
£607Lufthansa
Wed, 29 Apr - Wed, 6 May
Lufthansa Logo
14:29 - 18:35
PHX
-
LCY
20h 06m2 stops
Lufthansa Logo
09:15 - 19:02
LCY
-
PHX
17h 47m2 stops
£618Lufthansa
Booking Insights

KAYAK's insights & trends for Phoenix to London flights

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

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

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

The cheapest return flight from Phoenix Sky Harbor Intl Airport to London costs £176 on the route between Phoenix Sky Harbor Intl Airport (PHX) and London Heathrow Airport (LHR). It is also the most popular route.

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to London, 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 Phoenix Sky Harbor Intl Airport to London is October, where tickets cost £505 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is £976 and £938 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £612 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to London, 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 Phoenix Sky Harbor Intl Airport to London, you should book around 2 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Expert advice

Expert advice for your flight from Phoenix to London

 
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.
Airlines
Finnair

Finnair's A350 offers lower cabin altitude and higher humidity, ensuring a comfortable long-haul journey.


Finnair's Economy Comfort provides extra legroom for a small fee, enhancing long-haul comfort.

British Airways

BA's Premium Economy offers 18 cm extra legroom, providing more space and comfort on long flights.


BA's long-haul fleet includes new A350s, offering modern amenities and improved comfort.

Iberia

Iberia's Business class offers all-aisle access and Wi-Fi, ideal for restful long-haul flights.


Iberia's Premium Economy features 94 cm seat pitch and USB power, enhancing comfort on long flights.

Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

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
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, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Read more

Good to know - Cheap tickets from Phoenix to London

Low seasonJanuary
Cheapest flight£315
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 21% lower on average.
Flight from Phoenix to London Heathrow Airport

When to book flights from Phoenix to London

Are your dates flexible? Find out the best times to travel from Phoenix to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Phoenix to London flights

  • Is there a good public transportation option to get from London Heathrow International Airport to Downtown London?

    One of the quickest and easiest ways to get from the airport to London is on the Heathrow Express light rail route. The fare for the route is about £22 ($30) for the 15min trip to London Paddington Station, and you can catch trains at the train stop that sits between Terminals 2, 3, and at Terminal 5.

  • Are there any nonstop flights between Phoenix and London?

    While there aren’t any nonstop flights between these two cities, British Airways, Lufthansa, and Delta Air Lines all offer one-stop service. British Airways and Lufthansa have layovers in Chicago while Delta has a layover in Atlanta.

  • If someone is driving me to Phoenix Sky Harbor International Airport, where can they drop me off?

    At Terminal 3 there's a drop-off area on both the north and south curbs, and at Terminal 4 there's a drop-off area on Level 2 on both the north and south curbs.

  • Is there an on-site hotel at London Heathrow International Airport?

    There are two airport properties to choose from. Both the Aerotel London Heathrow and the Hilton Garden Inn London Heathrow have locations on the airport grounds.

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

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to London was £315 for a one-way ticket and £528 for a return.

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

    Finnair, Iberia, American Airlines, and Air France offer inflight Wi-Fi service on the Phoenix to London flight route.

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

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

  • Which airline alliances offer flights from Phoenix to London?

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

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

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

  • Which is the best airline for flights from Phoenix to London, Virgin Atlantic or Iberia?

    The two airlines most popular with KAYAK users for flights from Phoenix to London are Virgin Atlantic and Iberia. With an average price for the route of £666 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. Iberia is also a great choice for the route, with an average price of £697 and an overall rating of 7.0.

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

    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 Phoenix to London.

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

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

  • What is the Hacker Fare option on flights from Phoenix to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Phoenix with another airline.

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

    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 London from Phoenix 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 Phoenix Sky Harbor Intl Airport to London

  • Looking for a cheap flight from London to Phoenix? 25% of our users found flights on this route for £627 or less one-way and £383 or less round-trip.
  • If you are looking to speed up your trip to Phoenix Sky Harbor International Airport (PHX), you'll be happy to learn that they offer several self-service check-in kiosks before your flight. You can even check luggage while using one of the self-service kiosks.
  • If someone will be picking you up after your flight to London Heathrow International Airport (LHR) there are some specific guidelines for them to follow. Drivers must use the short stay car park at each terminal building. There's no cost to park here for up to 30min and it is a perfect place for you to meet your ride after you've collected your luggage and made your way through customs.
  • When driving yourself to Phoenix Sky Harbor International Airport before your flight to London, keep in mind that the airport offers many different parking options. Several different parking garages offer daily rates from anywhere from about $12 a day up to about $27 per day. The airport also offers valet service for around $34 per day, and they can even offer extra services like washing your car and performing oil changes while you’re gone.
  • After the long flight between Phoenix and London, you may be in the mood for something to relieve your stress. A great way to do this is to stop in at one of the two Be Relax Spa locations in the terminal buildings. They offer a full menu of spa services, some of which can be completed in as little as 15min.
  • There may be no more quick and convenient way to get to the airport in Phoenix than by taking the PHX Sky Train. The train departs from the Washington and 44th St. Station, and it offers the ability to print your boarding pass for your flight at the train station.

Prefer to fly direct from Phoenix to London?

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

Direct departures

Phoenix Sky Harbor Intl to London

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London to Phoenix Sky Harbor Intl

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top 3 airlines flying from Phoenix to London

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to London. 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 Phoenix to London? 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.
7.5
Virgin AtlanticOverall score based on 675 reviews
7.5Entertainment
6.9Food
8.2Crew
7.7Boarding
7.3Comfort
Airline reviews

Food has been disappointing in both legs of flight to india

10.0 ExcellentRanj, Nov 2025
DEL - LHR
Read more Virgin Atlantic reviews

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

The staff was very nice and helpful. Some of the best crew I have met.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

I've taken British Airways before and it has been great. On this trip to Spain and Portugal we had two BA flights. On both flights we were taken by bus from the terminal out to the plane on the tarmac. There were many older folks on these flights, and to ask people in their 70s to lug their carry-on and personal items up the long mobile staircase to the plane entrance, is very disturbing. I won't be taking British Airways in the future. Many people on these flights were very unhappy.

The food on the flight was of marginal quality. Small bits of chicken, instant mashed potatoes and some carrots. The rolls were very dry, nearly inedible. The seats were quite small and didn’t allow for any shifting of position during the flight. There was limited leg room.0

The seats are so small that you can barely move at all. Don't try to eat with utensils in your seat either - you will elbow your neighbor in the face. Miserably small and I swear they are shrinking every time I fly. Food was meh (per usual), but at least there is free alcohol on an overseas flight. Doesn't make up for sitting in a torture chamber while hurtling through the air with hundreds of fussy people, but it's something. Entertainment options (movies, shows) are okay, nothing special, but at least there are screens, because most of the seats in these large planes do not have adjustable lighting - or air control - that you can get to, it's too high to reach - which makes reading impossible. Zero stars, AA.

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

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

Information on your arrival and departure airports