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Cheap flights from Phoenix Sky Harbor Intl Airport to the United Kingdom from $309

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 8/3. 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

Enter your travel dates to find the best prices.
British Airways Logo
9:05 pm - 9:35 pm
PHX
-
INV
16h 30m
1 stop
British Airways Logo
11:20 am - 7:00 pm
INV
-
PHX
15h 40m
1 stop
$746British Airways
Sun, Aug 2 - Tue, Sep 1
British Airways Logo
9:05 pm - 9:35 pm
PHX
-
INV
16h 30m
1 stop
British Airways Logo
11:20 am - 7:00 pm
INV
-
PHX
15h 40m
1 stop
$752British Airways
Sun, Aug 2 - Tue, Sep 1
American Airlines Logo
4:50 pm - 2:50 pm
PHX
-
INV
14h 00m
1 stop
American Airlines Logo
7:20 am - 2:10 pm
INV
-
PHX
14h 50m
1 stop
$755American Airlines
Sun, Aug 2 - Tue, Sep 1
American Airlines Logo
8:30 am - 10:15 am
PHX
-
INV
17h 45m
2 stops
American Airlines Logo
7:20 am - 2:10 pm
INV
-
PHX
14h 50m
1 stop
$759American Airlines
Sun, Aug 2 - Tue, Sep 1
United Airlines Logo
11:44 pm - 5:40 pm
PHX
-
BHX
33h 56m
2 stops
United Airlines Logo
5:55 am - 11:17 pm
BHX
-
PHX
25h 22m
2 stops
$820United Airlines
Sat, Oct 3 - Tue, Oct 6
United Airlines Logo
3:30 pm - 9:45 am
PHX
-
BHX
34h 15m
3 stops
United Airlines Logo
5:55 am - 11:06 pm
BHX
-
PHX
25h 11m
2 stops
$825United Airlines
Sat, Oct 3 - Tue, Oct 6
Finnair Logo
9:05 pm - 7:35 pm
PHX
-
GLA
14h 30m
1 stop
Finnair Logo
11:25 am - 10:12 pm
GLA
-
PHX
18h 47m
2 stops
$890Finnair
Sun, Sep 13 - Thu, Sep 24
Finnair Logo
9:05 pm - 7:35 pm
PHX
-
GLA
14h 30m
1 stop
Finnair Logo
11:25 am - 10:12 pm
GLA
-
PHX
18h 47m
2 stops
$891Finnair
Sun, Sep 13 - Thu, Sep 24
Delta Logo
3:25 pm - 5:50 pm
PHX
-
BHX
18h 25m
1 stop
Delta Logo
5:55 am - 8:29 pm
BHX
-
PHX
22h 34m
2 stops
$904Delta
Tue, Aug 18 - Fri, Aug 28
Delta Logo
10:15 am - 1:40 pm
PHX
-
BHX
19h 25m
2 stops
Delta Logo
9:20 am - 7:34 pm
BHX
-
PHX
18h 14m
2 stops
$909Delta
Mon, Sep 28 - Wed, Oct 7

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
Aug 2
PHX9:05 pmPhoenix Sky Harbor Intl
16h 30m
1 stop
INV9:35 pmInverness
Sep 1
INV11:20 amInverness
15h 40m
1 stop
PHX7:00 pmPhoenix Sky Harbor Intl
$746
British Airways
Aug 2
PHX9:05 pmPhoenix Sky Harbor Intl
16h 30m
1 stop
INV9:35 pmInverness
Sep 1
INV11:20 amInverness
15h 40m
1 stop
PHX7:00 pmPhoenix Sky Harbor Intl
$752
British Airways
Oct 19
PHX9:10 pmPhoenix Sky Harbor Intl
16h 25m
1 stop
INV9:35 pmInverness
Oct 29
INV7:45 pmInverness
29h 35m
1 stop
PHX6:20 pmPhoenix Sky Harbor Intl
$757

Finnair flights from Phoenix Sky Harbor Intl Airport to United Kingdom

Our best Finnair deals on Phoenix Sky Harbor Intl Airport to United Kingdom flight tickets
Finnair
Sep 13
PHX9:05 pmPhoenix Sky Harbor Intl
14h 30m
1 stop
GLA7:35 pmGlasgow Intl
Sep 24
GLA11:25 amGlasgow Intl
18h 47m
2 stops
PHX10:12 pmPhoenix Sky Harbor Intl
$890
Finnair
Aug 18
PHX9:55 amPhoenix Sky Harbor Intl
13h 25m
1 stop
LHR7:20 amLondon Heathrow
Sep 8
LHR4:10 pmLondon Heathrow
10h 50m
PHX7:00 pmPhoenix Sky Harbor Intl
$1,045
Finnair
Sep 6
PHX9:05 pmPhoenix Sky Harbor Intl
10h 00m
LHR3:05 pmLondon Heathrow
Sep 22
LHR11:00 amLondon Heathrow
14h 14m
1 stop
PHX5:14 pmPhoenix Sky Harbor Intl
$1,050

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 May 5, 2026.
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

Cheapest round-trip

PhoenixInverness

PHX - INV

PHXINV

Phoenix Sky Harbor Intl

Sun 8/2

9:05 pm-9:35 pm

1 stop16h 30m

Inverness

Tue 9/1

11:20 am-7:00 pm

1 stop15h 40m

$746

PhoenixInverness

PHX - INV

PHXINV

Phoenix Sky Harbor Intl

Sun 8/2

9:05 pm-9:35 pm

1 stop16h 30m

Inverness

Tue 9/1

11:20 am-7:00 pm

1 stop15h 40m

$752
Quickest round-trip

PhoenixInverness

PHX - INV

PHXINV

Phoenix Sky Harbor Intl

Sun 8/2

4:50 pm-2:50 pm

1 stop14h 00m

Inverness

Tue 9/1

7:20 am-2:10 pm

1 stop14h 50m

$755

PhoenixInverness

PHX - INV

PHXINV

Phoenix Sky Harbor Intl

Sun 8/2

8:30 am-10:15 am

2 stops17h 45m

Inverness

Tue 9/1

7:20 am-2:10 pm

1 stop14h 50m

$759

PhoenixBirmingham

PHX - BHX

PHXBHX

Phoenix Sky Harbor Intl

Sat 10/3

11:44 pm-5:40 pm

2 stops33h 56m

Birmingham

Tue 10/6

5:55 am-11:17 pm

2 stops25h 22m

$820

PhoenixBirmingham

PHX - BHX

PHXBHX

Phoenix Sky Harbor Intl

Sat 10/3

3:30 pm-9:45 am

3 stops34h 15m

Birmingham

Tue 10/6

5:55 am-11:06 pm

2 stops25h 11m

$825

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Sun 9/13

9:05 pm-7:35 pm

1 stop14h 30m

Glasgow Intl

Thu 9/24

11:25 am-10:12 pm

2 stops18h 47m

$890

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Sun 9/13

9:05 pm-7:35 pm

1 stop14h 30m

Glasgow Intl

Thu 9/24

11:25 am-10:12 pm

2 stops18h 47m

$891

PhoenixBirmingham

PHX - BHX

PHXBHX

Phoenix Sky Harbor Intl

Tue 8/18

3:25 pm-5:50 pm

1 stop18h 25m

Birmingham

Fri 8/28

5:55 am-8:29 pm

2 stops22h 34m

$904

PhoenixBirmingham

PHX - BHX

PHXBHX

Phoenix Sky Harbor Intl

Mon 9/28

10:15 am-1:40 pm

2 stops19h 25m

Birmingham

Wed 10/7

9:20 am-7:34 pm

2 stops18h 14m

$909

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, January 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 $104. If you aren’t able to travel to United Kingdom during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $131.

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 Tuesday when prices can be found for as low as $890. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $1,138.

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 evening. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to United Kingdom in the evening for as low as $942. 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 $1,041. 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 from Phoenix Sky Harbor Intl Airport to the 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 $944 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 $771 on momondo.

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

You could potentially save up to 21% 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

$507

Fastest flight time

9h 50m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Phoenix Sky Harbor Intl Airport in the past 72 hours is $507. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to United Kingdom found on momondo in the last 72 hours is $1,043.
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 are 1,286 airports in United Kingdom. From Phoenix Sky Harbor Intl Airport there are direct flights to London Heathrow (LHR).
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to the United Kingdom

  • 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
British AirwaysPriceFrom $509Free CancellationRating
6.7
7,945 reviews
Search British Airways flights
IberiaPriceFrom $516Free CancellationRating
7.0
3,208 reviews
Search Iberia flights
American AirlinesPriceFrom $531Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $537Free CancellationRating
7.4
688 reviews
Search Virgin Atlantic flights
JetBluePriceFrom $551Free CancellationRating
7.1
2,977 reviews
Search JetBlue flights
Scandinavian AirlinesPriceFrom $556Free CancellationRating
7.4
1,769 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom $565Free CancellationRating
7.6
1,392 reviews
Search Finnair flights
DeltaPriceFrom $580Free CancellationRating
7.9
8,459 reviews
Search Delta flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
Air CanadaPriceFrom $583Free CancellationRating
7.1
10,998 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.

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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 $460
Flights to Manchesterfrom $530
Flights to Edinburghfrom $620
Flights to Glasgowfrom $587
Flights to Birminghamfrom $538
Flights to Newcastle upon Tynefrom $688
Flights to Belfastfrom $681
Flights to Bristolfrom $676
Flights to Invernessfrom $728
Flights to Liverpoolfrom $644
Flights to Leedsfrom $648
Flights to Aberdeenfrom $751