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Cheap flights from Phoenix Sky Harbor Intl Airport to London from $226

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 London departing on 2/7. 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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0 bags

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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:30 pm - 10:10 am
PHX
-
LHR
56h 40m
2 stops
Air Canada Logo
1:25 pm - 9:30 pm
LHR
-
PHX
15h 05m
1 stop
$726Air Canada
Fri, Mar 6 - Sun, Mar 15
JetBlue Logo
11:59 pm - 10:00 pm
PHX
-
LHR
15h 01m
1 stop
JetBlue Logo
8:05 am - 8:38 pm
LHR
-
PHX
19h 33m
1 stop
$730JetBlue
Fri, Mar 6 - Sat, Mar 14
Finnair Logo
11:21 pm - 9:40 pm
PHX
-
LHR
14h 19m
1 stop
Finnair Logo
10:05 am - 5:18 pm
LHR
-
PHX
15h 13m
1 stop
$731Finnair
Sat, Mar 28 - Sat, Apr 11
British Airways Logo
6:17 pm - 2:50 pm
PHX
-
LHR
13h 33m
1 stop
British Airways Logo
4:10 pm - 7:00 pm
LHR
-
PHX
10h 50mnonstop
$732British Airways
Fri, Mar 20 - Tue, Apr 7
Multiple Airlines Logo
5:30 pm - 12:20 pm
PHX
-
LHR
35h 50m
1 stop
Multiple Airlines Logo
6:00 am - 5:58 pm
LHR
-
PHX
19h 58m
2 stops
$734Multiple Airlines
Sat, Mar 28 - Sat, Apr 11
Multiple Airlines Logo
12:35 pm - 1:00 pm
PHX
-
LHR
17h 25m
2 stops
Multiple Airlines Logo
9:30 am - 7:41 pm
LHR
-
PHX
17h 11m
2 stops
$735Multiple Airlines
Thu, Feb 26 - Sat, Mar 7
Multiple Airlines Logo
5:05 am - 10:00 am
PHX
-
LGW
21h 55m
2 stops
Multiple Airlines Logo
2:00 pm - 12:44 am
LGW
-
PHX
17h 44m
1 stop
$736Multiple Airlines
Fri, Feb 27 - Fri, Mar 6
Delta Logo
7:50 pm - 4:50 pm
PHX
-
LHR
14h 00m
1 stop
Delta Logo
12:40 pm - 11:58 pm
LHR
-
PHX
18h 18m
1 stop
$737Delta
Sun, Mar 15 - Sun, Mar 22
United Airlines Logo
12:28 am - 8:35 pm
PHX
-
LHR
13h 07m
1 stop
United Airlines Logo
1:45 pm - 11:57 pm
LHR
-
PHX
17h 12m
1 stop
$738United Airlines
Fri, Feb 6 - Tue, Feb 10
British Airways Logo
4:35 pm - 10:50 am
PHX
-
LHR
10h 15mnonstop
British Airways Logo
11:00 am - 1:55 pm
LHR
-
PHX
10h 55mnonstop
$739British Airways
Thu, Apr 23 - Fri, May 22

United Airlines flights from Phoenix Sky Harbor Intl Airport to Cambridge

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Cambridge flight tickets
United Airlines
Feb 6
PHX12:28 amPhoenix Sky Harbor Intl
13h 07m
1 stop
LHR8:35 pmLondon Heathrow
Feb 10
LHR1:45 pmLondon Heathrow
17h 12m
1 stop
PHX11:57 pmPhoenix Sky Harbor Intl
$738
United Airlines
Feb 6
PHX12:28 amPhoenix Sky Harbor Intl
13h 52m
1 stop
LHR9:20 pmLondon Heathrow
Feb 10
LHR7:25 amLondon Heathrow
21h 29m
2 stops
PHX9:54 pmPhoenix Sky Harbor Intl
$742
United Airlines
Apr 23
PHX4:34 pmPhoenix Sky Harbor Intl
11h 46m
1 stop
LHR12:20 pmLondon Heathrow
May 21
LHR2:50 pmLondon Heathrow
13h 24m
1 stop
PHX8:14 pmPhoenix Sky Harbor Intl
$754

Delta flights from Phoenix Sky Harbor Intl Airport to Cambridge

Our best Delta deals on Phoenix Sky Harbor Intl Airport to Cambridge flight tickets
Delta
Mar 15
PHX7:50 pmPhoenix Sky Harbor Intl
14h 00m
1 stop
LHR4:50 pmLondon Heathrow
Mar 23
LHR2:30 pmLondon Heathrow
14h 01m
1 stop
PHX9:31 pmPhoenix Sky Harbor Intl
$737
Delta
Feb 7
PHX1:30 pmPhoenix Sky Harbor Intl
12h 50m
1 stop
LHR9:20 amLondon Heathrow
Feb 14
LHR8:40 amLondon Heathrow
19h 37m
2 stops
PHX9:17 pmPhoenix Sky Harbor Intl
$760
Delta
Jan 23
PHX10:46 amPhoenix Sky Harbor Intl
15h 14m
2 stops
LHR9:00 amLondon Heathrow
Jan 26
LHR8:40 amLondon Heathrow
19h 22m
2 stops
PHX9:02 pmPhoenix Sky Harbor Intl
$764

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Cambridge 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 January 13, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Cambridge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 3/6

6:30 pm-10:10 am

2 stops56h 40m

London Heathrow

Sun 3/15

1:25 pm-9:30 pm

1 stop15h 05m

$726

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 3/6

11:59 pm-10:00 pm

1 stop15h 01m

London Heathrow

Sat 3/14

8:05 am-8:38 pm

1 stop19h 33m

$730

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sat 3/28

11:21 pm-9:40 pm

1 stop14h 19m

London Heathrow

Sat 4/11

10:05 am-5:18 pm

1 stop15h 13m

$731

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 3/20

6:17 pm-2:50 pm

1 stop13h 33m

London Heathrow

Tue 4/7

4:10 pm-7:00 pm

Nonstop10h 50m

$732

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sat 3/28

5:30 pm-12:20 pm

1 stop35h 50m

London Heathrow

Sat 4/11

6:00 am-5:58 pm

2 stops19h 58m

$734

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 2/26

12:35 pm-1:00 pm

2 stops17h 25m

London Heathrow

Sat 3/7

9:30 am-7:41 pm

2 stops17h 11m

$735

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Fri 2/27

5:05 am-10:00 am

2 stops21h 55m

London Gatwick

Fri 3/6

2:00 pm-12:44 am

1 stop17h 44m

$736

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Sun 3/15

7:50 pm-4:50 pm

1 stop14h 00m

London Heathrow

Sun 3/22

12:40 pm-11:58 pm

1 stop18h 18m

$737

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 2/6

12:28 am-8:35 pm

1 stop13h 07m

London Heathrow

Tue 2/10

1:45 pm-11:57 pm

1 stop17h 12m

$738

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Thu 4/23

4:35 pm-10:50 am

Nonstop10h 15m

London Heathrow

Fri 5/22

11:00 am-1:55 pm

Nonstop10h 55m

$739

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Cambridge

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 Cambridge?

In general, October is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Cambridge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $676. If you’re not able to fly to Cambridge in October, then September is your next best option. Flight prices from Phoenix Sky Harbor Intl Airport to Cambridge during September average around $709.

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

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

How far in advance should I book a flight to Cambridge?

You are more likely to see cheaper flights to Cambridge from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambridge for around $911 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambridge from Phoenix Sky Harbor Intl Airport for as low as $816 on momondo.

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

There are 4 cabin classes available to choose from on Phoenix Sky Harbor Intl to Cambridge 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 Cambridge flights?

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to Cambridge.

Cheap Phoenix Sky Harbor Intl Airport to Cambridge flight deals and tips

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

Fastest flight time

9h 50m

Direct flights

Every day

Airports in Cambridge

6 airports
The fastest flight from Phoenix Sky Harbor Intl Airport to Cambridge takes 9h 50m
Direct flights go from Phoenix Sky Harbor Intl Airport to Cambridge every day.
There are 6 airports in Cambridge. From Phoenix Sky Harbor Intl Airport there are direct flights to London Heathrow (LHR).
Search flight deals

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

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

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

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

    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 Cambridge.

  • What documentation or ID do you need to fly to Cambridge?

    The necessary travel and health documents for your Cambridge trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Cambridge?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Cambridge

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Cambridge with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $514Free CancellationRating
6.7
7,671 reviews
Search British Airways flights
American AirlinesPriceFrom $532Free CancellationRating
7.2
11,118 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom $533Free CancellationRating
7.3
1,649 reviews
Search Scandinavian Airlines flights
Virgin AtlanticPriceFrom $537Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
JetBluePriceFrom $551Free CancellationRating
7.2
2,884 reviews
Search JetBlue flights
IberiaPriceFrom $563Free CancellationRating
7.0
3,086 reviews
Search Iberia flights
FinnairPriceFrom $565Free CancellationRating
7.6
1,348 reviews
Search Finnair flights
DeltaPriceFrom $580Free CancellationRating
7.9
8,040 reviews
Search Delta flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
9,155 reviews
Search United Airlines flights
Air CanadaPriceFrom $604Free CancellationRating
7.1
10,619 reviews
Search Air Canada flights

Why use momondo?

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

It is quick and easy to find Phoenix to Cambridge flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cambridge that suits you.

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

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

How can momondo help me find flights from Phoenix to Cambridge?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to Cambridge.

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

If you are simply researching potential flights to Cambridge, momondo offers a useful price alert feature which will track prices for flights to Cambridge from Phoenix and alert you when they change.

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