Cheap flights from Phoenix Sky Harbor Intl Airport to London from $238

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 3/25. 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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Cheap round-trip flights

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Multiple Airlines Logo
12:30 am - 10:00 am
PHX
-
LGW
25h 30m
1 stop
Multiple Airlines Logo
2:00 pm - 11:18 pm
LGW
-
PHX
17h 18m
1 stop
$712Multiple Airlines
Sun, Apr 26 - Wed, May 6
Scandinavian Airlines Logo
5:45 am - 9:35 am
PHX
-
LHR
19h 50m
2 stops
Scandinavian Airlines Logo
7:05 am - 11:44 pm
LHR
-
PHX
24h 39m
2 stops
$718Scandinavian Airlines
Tue, Apr 28 - Fri, May 8
Scandinavian Airlines Logo
5:45 am - 9:35 am
PHX
-
LHR
19h 50m
2 stops
Scandinavian Airlines Logo
7:05 am - 11:44 pm
LHR
-
PHX
24h 39m
2 stops
$719Scandinavian Airlines
Tue, Apr 28 - Fri, May 8
JetBlue Logo
11:44 pm - 8:45 pm
PHX
-
LHR
13h 01m
1 stop
JetBlue Logo
8:40 am - 10:53 pm
LHR
-
PHX
22h 13m
1 stop
$721JetBlue
Mon, Mar 30 - Tue, Apr 7
Multiple Airlines Logo
6:00 am - 10:55 am
PHX
-
LGW
20h 55m
1 stop
Multiple Airlines Logo
10:00 am - 11:28 pm
LGW
-
PHX
21h 28m
1 stop
$724Multiple Airlines
Fri, Jul 31 - Sat, Aug 22
JetBlue Logo
9:49 pm - 6:55 am
PHX
-
LHR
26h 06m
1 stop
JetBlue Logo
8:40 am - 10:53 pm
LHR
-
PHX
22h 13m
1 stop
$731JetBlue
Fri, Mar 20 - Tue, Apr 7
Lufthansa Logo
9:00 am - 5:55 pm
PHX
-
LCY
24h 55m
2 stops
Lufthansa Logo
9:15 am - 8:19 pm
LCY
-
PHX
19h 04m
2 stops
$831Lufthansa
Tue, May 5 - Tue, May 12
Lufthansa Logo
7:07 am - 5:55 pm
PHX
-
LCY
26h 48m
2 stops
Lufthansa Logo
9:15 am - 8:24 pm
LCY
-
PHX
19h 09m
2 stops
$850Lufthansa
Mon, Aug 3 - Wed, Aug 19
SWISS Logo
11:28 am - 12:35 pm
PHX
-
LCY
17h 07m
2 stops
SWISS Logo
9:15 am - 9:58 pm
LCY
-
PHX
20h 43m
2 stops
$862SWISS
Wed, Aug 26 - Tue, Sep 1
SWISS Logo
9:02 am - 12:35 pm
PHX
-
LCY
19h 33m
2 stops
SWISS Logo
7:15 pm - 6:10 pm
LCY
-
PHX
30h 55m
2 stops
$917SWISS
Tue, Apr 28 - Tue, May 5

Air Canada flights from Phoenix Sky Harbor Intl Airport to Cambridge

Our best Air Canada deals on Phoenix Sky Harbor Intl Airport to Cambridge flight tickets
Air Canada
Apr 19
PHX5:30 pmPhoenix Sky Harbor Intl
35h 50m
1 stop
LHR1:20 pmLondon Heathrow
May 5
LHR6:50 amLondon Heathrow
20h 32m
2 stops
PHX7:22 pmPhoenix Sky Harbor Intl
$792
Air Canada
Apr 19
PHX5:30 pmPhoenix Sky Harbor Intl
29h 00m
2 stops
LHR6:30 amLondon Heathrow
May 5
LHR5:15 pmLondon Heathrow
34h 07m
2 stops
PHX7:22 pmPhoenix Sky Harbor Intl
$799

JetBlue flights from Phoenix Sky Harbor Intl Airport to Cambridge

Our best JetBlue deals on Phoenix Sky Harbor Intl Airport to Cambridge flight tickets
JetBlue
Mar 30
PHX11:44 pmPhoenix Sky Harbor Intl
13h 01m
1 stop
LHR8:45 pmLondon Heathrow
Apr 7
LHR8:40 amLondon Heathrow
22h 13m
1 stop
PHX10:53 pmPhoenix Sky Harbor Intl
$721
JetBlue
Mar 20
PHX9:49 pmPhoenix Sky Harbor Intl
26h 06m
1 stop
LHR6:55 amLondon Heathrow
Apr 7
LHR8:40 amLondon Heathrow
22h 13m
1 stop
PHX10:53 pmPhoenix Sky Harbor Intl
$731
JetBlue
Mar 31
PHX11:40 pmPhoenix Sky Harbor Intl
22h 50m
1 stop
LHR6:30 amLondon Heathrow
Apr 7
LHR8:40 amLondon Heathrow
22h 13m
1 stop
PHX10:53 pmPhoenix Sky Harbor Intl
$741

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 March 3, 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 - LGW

PHXLGW

Phoenix Sky Harbor Intl

Sun 4/26

12:30 am-10:00 am

1 stop25h 30m

London Gatwick

Wed 5/6

2:00 pm-11:18 pm

1 stop17h 18m

$712

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 4/28

5:45 am-9:35 am

2 stops19h 50m

London Heathrow

Fri 5/8

7:05 am-11:44 pm

2 stops24h 39m

$718

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Tue 4/28

5:45 am-9:35 am

2 stops19h 50m

London Heathrow

Fri 5/8

7:05 am-11:44 pm

2 stops24h 39m

$719

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Mon 3/30

11:44 pm-8:45 pm

1 stop13h 01m

London Heathrow

Tue 4/7

8:40 am-10:53 pm

1 stop22h 13m

$721

PhoenixLondon

PHX - LGW

PHXLGW

Phoenix Sky Harbor Intl

Fri 7/31

6:00 am-10:55 am

1 stop20h 55m

London Gatwick

Sat 8/22

10:00 am-11:28 pm

1 stop21h 28m

$724

PhoenixLondon

PHX - LHR

PHXLHR

Phoenix Sky Harbor Intl

Fri 3/20

9:49 pm-6:55 am

1 stop26h 06m

London Heathrow

Tue 4/7

8:40 am-10:53 pm

1 stop22h 13m

$731

PhoenixLondon

PHX - LCY

PHXLCY

Phoenix Sky Harbor Intl

Tue 5/5

9:00 am-5:55 pm

2 stops24h 55m

London City

Tue 5/12

9:15 am-8:19 pm

2 stops19h 04m

$831

PhoenixLondon

PHX - LCY

PHXLCY

Phoenix Sky Harbor Intl

Mon 8/3

7:07 am-5:55 pm

2 stops26h 48m

London City

Wed 8/19

9:15 am-8:24 pm

2 stops19h 09m

$850

PhoenixLondon

PHX - LCY

PHXLCY

Phoenix Sky Harbor Intl

Wed 8/26

11:28 am-12:35 pm

2 stops17h 07m

London City

Tue 9/1

9:15 am-9:58 pm

2 stops20h 43m

$862

PhoenixLondon

PHX - LCY

PHXLCY

Phoenix Sky Harbor Intl

Tue 4/28

9:02 am-12:35 pm

2 stops19h 33m

London City

Tue 5/5

7:15 pm-6:10 pm

2 stops30h 55m

$917

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 $921 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 $810 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).
  • 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
Virgin AtlanticPriceFrom $480Free CancellationRating
7.5
680 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $509Free CancellationRating
6.7
7,773 reviews
Search British Airways flights
American AirlinesPriceFrom $531Free CancellationRating
7.1
11,375 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom $533Free CancellationRating
7.3
1,702 reviews
Search Scandinavian Airlines flights
IberiaPriceFrom $551Free CancellationRating
7.0
3,130 reviews
Search Iberia flights
JetBluePriceFrom $551Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
FinnairPriceFrom $565Free CancellationRating
7.6
1,371 reviews
Search Finnair flights
DeltaPriceFrom $580Free CancellationRating
7.9
8,242 reviews
Search Delta flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
9,378 reviews
Search United Airlines flights
Air CanadaPriceFrom $604Free CancellationRating
7.1
10,770 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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1 adult
Thu 4/2
Thu 4/9

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