£243 Find Cheap Flights from Phoenix to United Kingdom

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 the United Kingdom departing on 19/9. 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, 0 bags

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Cheap Flights from Phoenix to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London2 stops£672
Manchester
Manchester2 stops£686
Edinburgh
Edinburgh1 stop£658
Birmingham
Birmingham2 stops£667
Bristol
Bristol3 stops£943
Aberdeen
Aberdeen1 stop£810
Inverness
Inverness1 stop£553
Cardiff
Cardiff2 stops£802
London
London2 stops£672
Manchester
Manchester2 stops£686
Edinburgh
Edinburgh1 stop£658
Birmingham
Birmingham2 stops£667
Bristol
Bristol3 stops£943
Aberdeen
Aberdeen1 stop£810
Inverness
Inverness1 stop£553
Cardiff
Cardiff2 stops£802

Book Cheap Phoenix to the United Kingdom Plane Tickets

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

Sun, 2 Aug - Tue, 1 Sep
British Airways Logo
21:05 - 21:35
PHX
-
INV
16h 30m
1 stop
British Airways Logo
07:20 - 19:00
INV
-
PHX
19h 40m
1 stop
£553British Airways
Wed, 16 Sep - Wed, 23 Sep
British Airways Logo
17:15 - 21:30
PHX
-
INV
20h 15m
2 stops
British Airways Logo
07:35 - 19:47
INV
-
PHX
20h 12m
2 stops
£562British Airways
Sun, 2 Aug - Tue, 1 Sep
American Airlines Logo
12:15 - 14:50
PHX
-
INV
18h 35m
2 stops
American Airlines Logo
07:20 - 14:10
INV
-
PHX
14h 50m
1 stop
£562American Airlines
Sun, 2 Aug - Tue, 1 Sep
American Airlines Logo
08:30 - 10:15
PHX
-
INV
17h 45m
2 stops
American Airlines Logo
11:20 - 00:01
INV
-
PHX
20h 41m
2 stops
£570American Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
08:00 - 09:50
PHX
-
EDI
17h 50m
1 stop
Multiple Airlines Logo
07:20 - 11:04
EDI
-
PHX
35h 44m
2 stops
£658Multiple Airlines
Sun, 13 Sep - Thu, 24 Sep
United Airlines Logo
06:00 - 10:10
PHX
-
GLA
20h 10m
1 stop
United Airlines Logo
14:00 - 22:42
GLA
-
PHX
16h 42m
1 stop
£660United Airlines
Wed, 26 Aug - Wed, 9 Sep
United Airlines Logo
08:30 - 10:10
PHX
-
GLA
17h 40m
2 stops
United Airlines Logo
14:00 - 08:59
GLA
-
PHX
26h 59m
2 stops
£663United Airlines
Wed, 14 Oct - Wed, 28 Oct
Multiple Airlines Logo
12:00 - 17:30
PHX
-
BHX
21h 30m
2 stops
Multiple Airlines Logo
08:55 - 21:30
BHX
-
PHX
19h 35m
2 stops
£667Multiple Airlines
Thu, 27 Aug - Mon, 31 Aug
Scandinavian Airlines Logo
23:15 - 09:20
PHX
-
LHR
50h 05m
2 stops
Scandinavian Airlines Logo
07:05 - 22:58
LHR
-
PHX
23h 53m
2 stops
£672Scandinavian Airlines
Wed, 19 Aug - Wed, 2 Sep
Scandinavian Airlines Logo
06:00 - 18:30
PHX
-
LHR
28h 30m
2 stops
Scandinavian Airlines Logo
06:40 - 20:55
LHR
-
PHX
22h 15m
2 stops
£675Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Phoenix to the United Kingdom flights

Get data-powered insights and trends into flights from Phoenix to the United Kingdom 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 the United Kingdom flight route?

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

The cheapest ticket to the United Kingdom from Phoenix Sky Harbor Intl Airport found in the last 72 hours was to London, at £692 return. The most popular route is from Phoenix Sky Harbor Intl Airport (PHX) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £692.

What is the cheapest time of day to fly to the United Kingdom?

The average price for all round-trip flights from Phoenix Sky Harbor Intl Airport to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost £755 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is £781.

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

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 £704 on average.

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

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 the United Kingdom, 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 the United Kingdom is January, when tickets cost £77 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of return tickets is £1,759 and £1,636 respectively.

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

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

If you are looking for a flight deal from Phoenix to United Kingdom, look for departures on Mondays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from United Kingdom, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

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 the United Kingdom, 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 a flight from Phoenix Sky Harbor Intl Airport to the United Kingdom, you should book around 2 weeks before departure, which saves you about 26% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know - Cheap tickets from Phoenix to United Kingdom

Low seasonJanuary
Cheapest flight£243
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Phoenix to Inverness

FAQs - booking United Kingdom flights

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

    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 United Kingdom.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Phoenix to United Kingdom 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 Phoenix to United Kingdom?

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

Top tips for finding a cheap flight from Phoenix to United Kingdom

  • Looking for a cheap flight from Phoenix to United Kingdom? 25% of our users found tickets from Phoenix to United Kingdom for the following prices or less: London £653 one-way - £1,059 round-trip

Reviews of the top 4 airlines flying from Phoenix to the United Kingdom

 
Need help choosing which airline to fly with from Phoenix to the United Kingdom? 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.
7.4
Virgin AtlanticOverall score based on 688 reviews
7.5Entertainment
7.3Comfort
8.1Crew
6.9Food
7.7Boarding
Airline reviews

Seating and zone. The minor I went with didn’t even seat close to me

4.0 OkayAnonymous, Mar 2026
BOS - LIS
Read more Virgin Atlantic reviews

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

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

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Not having an assigned seat until boarding and then having to check my bag.

Flight emergency landed in Chicago due to “Odor” in back of plane . Had to buy ANOTHER TICKET to get to Boston cash out of my own pocket . Then they would notchange my return flight time without a 400. Charge!!!! Insulting.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Flight was as expected. But it was delayed an hour. Also, my luggage got damaged. So that sucked especially since the damage made navigating the airport difficult. Walking to get ground transportation is sooo far away now and my checked bag was difficult to carry.

we were an hour delayed after boarding and given no reason. Headsets cost money. Also there were openrows with no one setting in them but we were told we were not allowed to swtich.

Crew was very friendly. Did not like being jammed in the back middle seat. Don’t understand why I can not select an aisle for free based on first come first serve. Also first time I’ve been on a flight which attempted land then circled Detroit airport multiple times.

Terrible. There was a lot of misleading information regarding ticketing, seat upgrades, & boarding group. I also expect my seat will recline. I have back problems & it is very painful for me of the seat doesn’t recline. In addition, when I choose a fare that allows me a carry-on bag, I expect to be able to carry it on. Not be forced to check it. Thos happened on my flight to MCO & back to Boston. Not sure I will ever fly JetBlue again. Further I bought the ticket through hat deal. I will NEVER do that again. They were incapable of providing an accurate record locator # for either leg of the trip. I had to call them before each flight with me VERY stressed about whether I would actually be able to get on my flight. Who does that? Who books flight & then FAILS to give an accurate record locator? Twice!

The flight was delayed 4 hours and the JetBlue people at the counter kept lying to us and telling us it was due to weather however all other flights were going in and out of NY and FL. Then they lied that the plane had to stop to refuel. Then they lied and said the plane needed a tire change. JetBlue is the worst. Then they gave a lot of people meal vouchers however I didn’t know they did that and they didn’t offer anything to me.

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

Flight was fine - however my husband's checked in case was damaged, and mine still has not arrived

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

My flight being automatically moved messed up my travel plans, and I had to quickly find an alternative mode of transportation. I couldn’t get a refund from any of the companies involved. Kayak, Ibiza, or Vueling. I am still unsure of how to settle my concern.

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.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

I’ve never been on a trans-Atlantic (or Pacific) flight where the seats don’t recline—not even a little. I asked my seat mate when BA starting doing this and he said “Oh, a few years ago.” I couldn’t sleep, with my head falling forward waking me continuously, and came off the plane incredibly stiff. I booked a Premium Economy seat to get a more comfortable seat, which was worse than most basic Economy seats I’ve ever booked.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

Everything you need to know for your flight from Phoenix to the United Kingdom

Information on your arrival and departure airports