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Cheap flights from Phoenix Sky Harbor Intl Airport to the United Kingdom from $248

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to the United Kingdom departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to the United Kingdom

Cheap round-trip flights

American Airlines Logo
11:23 am - 9:20 amPHX-LGW
13h 57m1 stop
American Airlines Logo
10:25 am - 5:49 pmLGW-PHX
15h 24m1 stop
$492American Airlines
Find Deal
Tue, Oct 7 - Thu, Oct 23
Lufthansa Logo
4:35 pm - 12:20 pmPHX-LHR
11h 45m1 stop
Lufthansa Logo
12:15 pm - 7:15 pmLHR-PHX
15h 00m1 stop
$497Lufthansa
Find Deal
Mon, Oct 6 - Tue, Oct 14
Air Canada Logo
7:30 am - 9:35 amPHX-LHR
18h 05m1 stop
Air Canada Logo
1:25 pm - 2:58 pmLHR-PHX
32h 33m2 stops
$505Air Canada
Find Deal
Mon, Oct 6 - Wed, Oct 29
Iberia Logo
8:25 pm - 1:15 pmPHX-LHR
9h 50mnonstop
Iberia Logo
2:25 pm - 6:20 pmLHR-PHX
10h 55mnonstop
$512Iberia
Find Deal
Sun, Nov 30 - Fri, Jan 23
United Airlines Logo
7:10 am - 1:20 pmPHX-LHR
22h 10m2 stops
United Airlines Logo
9:00 am - 9:57 pmLHR-PHX
20h 57m2 stops
$513United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
United Airlines Logo
1:36 pm - 12:20 pmPHX-LHR
14h 44m1 stop
United Airlines Logo
11:25 am - 4:51 pmLHR-PHX
13h 26m1 stop
$516United Airlines
Find Deal
Mon, Oct 6 - Wed, Oct 22
British Airways Logo
8:40 pm - 2:40 pmPHX-LHR
10h 00mnonstop
British Airways Logo
11:15 am - 2:15 pmLHR-PHX
11h 00mnonstop
$518British Airways
Find Deal
Mon, Oct 6 - Wed, Oct 22
Delta Logo
6:00 am - 7:05 amPHX-LHR
18h 05m2 stops
Delta Logo
6:20 am - 1:35 pmLHR-PHX
14h 15m1 stop
$519Delta
Find Deal
Mon, Nov 3 - Thu, Nov 13
British Airways Logo
8:40 pm - 2:40 pmPHX-LHR
10h 00mnonstop
British Airways Logo
11:15 am - 2:15 pmLHR-PHX
11h 00mnonstop
$520British Airways
Find Deal
Tue, Oct 7 - Thu, Oct 23
Delta Logo
1:45 pm - 11:20 amPHX-LHR
13h 35m1 stop
Delta Logo
8:40 am - 7:05 pmLHR-PHX
18h 25m2 stops
$525Delta
Find Deal
Wed, Oct 8 - Tue, Oct 21

Lufthansa flights from Phoenix Sky Harbor Intl Airport to United Kingdom

Our best Lufthansa deals on Phoenix Sky Harbor Intl Airport to United Kingdom flight tickets
Lufthansa
Oct 6
PHX4:35 pmPhoenix Sky Harbor Intl
11h 45m
1 stop
LHR12:20 pmLondon Heathrow
Oct 14
LHR12:15 pmLondon Heathrow
15h 00m
1 stop
PHX7:15 pmPhoenix Sky Harbor Intl
$497
Find similar
Lufthansa
Sep 24
PHX7:40 amPhoenix Sky Harbor Intl
14h 50m
1 stop
LHR6:30 amLondon Heathrow
Oct 8
LHR6:55 amLondon Heathrow
20h 35m
2 stops
PHX7:30 pmPhoenix Sky Harbor Intl
$510
Find similar
Lufthansa
Oct 30
PHX10:34 amPhoenix Sky Harbor Intl
13h 56m
1 stop
LHR7:30 amLondon Heathrow
Nov 6
LHR12:05 pmLondon Heathrow
15h 31m
1 stop
PHX8:36 pmPhoenix Sky Harbor Intl
$546
Find similar

British Airways flights from Phoenix Sky Harbor Intl Airport to United Kingdom

Our best British Airways deals on Phoenix Sky Harbor Intl Airport to United Kingdom flight tickets
British Airways
Oct 6
PHX8:40 pmPhoenix Sky Harbor Intl
10h 00m
LHR2:40 pmLondon Heathrow
Oct 22
LHR11:15 amLondon Heathrow
11h 00m
PHX2:15 pmPhoenix Sky Harbor Intl
$518
Find similar
British Airways
Oct 7
PHX8:40 pmPhoenix Sky Harbor Intl
10h 00m
LHR2:40 pmLondon Heathrow
Oct 23
LHR11:15 amLondon Heathrow
11h 00m
PHX2:15 pmPhoenix Sky Harbor Intl
$520
Find similar
British Airways
Oct 7
PHX8:40 pmPhoenix Sky Harbor Intl
10h 00m
LHR2:40 pmLondon Heathrow
Oct 22
LHR8:20 amLondon Heathrow
14h 37m
1 stop
PHX2:57 pmPhoenix Sky Harbor Intl
$522
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Tue 10/7

11:23 am-9:20 am

1 stop13h 57m

London Gatwick

Thu 10/23

10:25 am-5:49 pm

1 stop15h 24m

$492

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 10/6

4:35 pm-12:20 pm

1 stop11h 45m

London Heathrow

Tue 10/14

12:15 pm-7:15 pm

1 stop15h 00m

$497

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 10/6

7:30 am-9:35 am

1 stop18h 05m

London Heathrow

Wed 10/29

1:25 pm-2:58 pm

2 stops32h 33m

$505

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 11/30

8:25 pm-1:15 pm

Nonstop9h 50m

London Heathrow

Fri 1/23

2:25 pm-6:20 pm

Nonstop10h 55m

$512

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 10/15

7:10 am-1:20 pm

2 stops22h 10m

London Heathrow

Wed 10/22

9:00 am-9:57 pm

2 stops20h 57m

$513

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 10/6

1:36 pm-12:20 pm

1 stop14h 44m

London Heathrow

Wed 10/22

11:25 am-4:51 pm

1 stop13h 26m

$516

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 10/6

8:40 pm-2:40 pm

Nonstop10h 00m

London Heathrow

Wed 10/22

11:15 am-2:15 pm

Nonstop11h 00m

$518

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 11/3

6:00 am-7:05 am

2 stops18h 05m

London Heathrow

Thu 11/13

6:20 am-1:35 pm

1 stop14h 15m

$519

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 10/7

8:40 pm-2:40 pm

Nonstop10h 00m

London Heathrow

Thu 10/23

11:15 am-2:15 pm

Nonstop11h 00m

$520

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Wed 10/8

1:45 pm-11:20 am

1 stop13h 35m

London Heathrow

Tue 10/21

8:40 am-7:05 pm

2 stops18h 25m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

In general, October is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $676. If you aren’t able to travel to United Kingdom during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $709.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to United Kingdom is on a Wednesday when prices can be found for as low as $887. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $1,097.

What is the cheapest time of day to depart on your flight to United Kingdom?

According to our data, the cheapest time of day to fly to United Kingdom is in the morning. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to United Kingdom in the morning for as low as $833. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly in the afternoon, with an average ticket price of $1,024. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Phoenix Sky Harbor Intl to United Kingdom flight route?

Fly from Phoenix Sky Harbor Intl to London Heathrow for the best Phoenix Sky Harbor Intl - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $925 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Phoenix Sky Harbor Intl Airport for as low as $836 on momondo.

What cabin class options are available on Phoenix Sky Harbor Intl to United Kingdom flights?

There are 4 cabin classes available to choose from on Phoenix Sky Harbor Intl to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to United Kingdom flights?

You could potentially save up to 8% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to United Kingdom flight.

Cheap Phoenix Sky Harbor Intl Airport to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to United Kingdom

Best Price Found

$487

Fastest flight time

9h 50m

Direct flights

Every day

Airports in United Kingdom

1 airport
The best one-way flight to United Kingdom from Phoenix Sky Harbor Intl Airport in the past 72 hours is $487. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to United Kingdom found on momondo in the last 72 hours is $653.
The fastest flight from Phoenix Sky Harbor Intl Airport to United Kingdom takes 9h 50m
Direct flights go from Phoenix Sky Harbor Intl Airport to United Kingdom every day.
There is 1 airport near United Kingdom: London Heathrow (LHR)
Search flight deals

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to United Kingdom?

    Prices for flights from Phoenix Sky Harbor Intl Airport to United Kingdom are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to United Kingdom?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to United Kingdom?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Phoenix Sky Harbor Intl Airport to United Kingdom?

Best airlines flying from Phoenix Sky Harbor Intl Airport to United Kingdom

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $498Free CancellationRating
7.9
7,957 reviews
Search Delta flights
British AirwaysPriceFrom $520Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $548Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
JetBluePriceFrom $553Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
FinnairPriceFrom $565Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
American AirlinesPriceFrom $565Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
WestJetPriceFrom $577Free CancellationRating
7.2
3,093 reviews
Search WestJet flights
IberiaPriceFrom $579Free CancellationRating
7.0
2,924 reviews
Search Iberia flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
Air CanadaPriceFrom $604Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to United Kingdom?

Finding the right flight to United Kingdom from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

Can I find flights from Phoenix to United Kingdom with flexible booking policies on momondo?

All flight searches from Phoenix to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Phoenix to United Kingdom?

Once all potential Phoenix to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Phoenix to United Kingdom right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Phoenix to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your United Kingdom trip

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Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $318
Flights to Manchesterfrom $391
Flights to Edinburghfrom $393
Flights to Glasgowfrom $390
Flights to Birminghamfrom $389
Flights to Newcastle upon Tynefrom $430
Flights to Belfastfrom $477
Flights to Bristolfrom $425
Flights to Invernessfrom $407
Flights to Liverpoolfrom $441
Flights to Aberdeenfrom $487
Flights to Leedsfrom $453