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Cheap flights from London Gatwick Airport to Phoenix from $639

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Phoenix departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Gatwick Airport to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 pm - 7:20 pm
LGW
-
PHX
31h 20m
3 stops
Multiple Airlines Logo
8:00 am - 8:40 pm
PHX
-
LGW
28h 40m
3 stops
$899Multiple Airlines
Wed, Sep 2 - Wed, Sep 16
Multiple Airlines Logo
3:40 pm - 10:59 am
LGW
-
PHX
27h 19m
2 stops
Multiple Airlines Logo
12:00 pm - 2:40 pm
PHX
-
LGW
18h 40m
2 stops
$900Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
3:40 pm - 11:01 am
LGW
-
PHX
27h 21m
2 stops
Multiple Airlines Logo
8:00 am - 2:40 pm
PHX
-
LGW
22h 40m
3 stops
$902Multiple Airlines
Thu, Oct 1 - Thu, Oct 15
Multiple Airlines Logo
3:40 pm - 11:01 am
LGW
-
PHX
27h 21m
2 stops
Multiple Airlines Logo
7:55 am - 2:40 pm
PHX
-
LGW
22h 45m
3 stops
$910Multiple Airlines
Wed, Sep 30 - Mon, Oct 5
Multiple Airlines Logo
9:30 pm - 9:35 pm
LGW
-
PHX
32h 05m
3 stops
Multiple Airlines Logo
12:00 pm - 9:15 pm
PHX
-
LGW
25h 15m
2 stops
$913Multiple Airlines
Mon, Aug 24 - Tue, Sep 8
Multiple Airlines Logo
3:40 pm - 5:00 pm
LGW
-
PHX
33h 20m
3 stops
Multiple Airlines Logo
8:00 am - 2:40 pm
PHX
-
LGW
22h 40m
3 stops
$914Multiple Airlines
Wed, Sep 30 - Wed, Oct 14
Multiple Airlines Logo
3:40 pm - 5:00 pm
LGW
-
PHX
33h 20m
3 stops
Multiple Airlines Logo
8:00 am - 2:40 pm
PHX
-
LGW
22h 40m
3 stops
$917Multiple Airlines
Wed, Sep 30 - Mon, Oct 5
Multiple Airlines Logo
9:30 pm - 9:35 pm
LGW
-
PHX
32h 05m
3 stops
Multiple Airlines Logo
12:00 pm - 9:15 pm
PHX
-
LGW
25h 15m
2 stops
$918Multiple Airlines
Mon, Aug 24 - Tue, Sep 8
Multiple Airlines Logo
3:40 pm - 2:25 pm
LGW
-
PHX
30h 45m
3 stops
Multiple Airlines Logo
12:05 pm - 2:40 pm
PHX
-
LGW
18h 35m
2 stops
$919Multiple Airlines
Fri, Oct 2 - Fri, Oct 16
Multiple Airlines Logo
3:40 pm - 11:04 am
LGW
-
PHX
27h 24m
2 stops
Multiple Airlines Logo
12:05 pm - 2:40 pm
PHX
-
LGW
18h 35m
2 stops
$921Multiple Airlines
Thu, Oct 1 - Thu, Oct 15

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momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport to Phoenix 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 July 4, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Wed 9/2

8:00 pm-7:20 pm

3 stops31h 20m

Phoenix Sky Harbor Intl

Wed 9/16

8:00 am-8:40 pm

3 stops28h 40m

$899
Quickest round-trip

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Tue 9/1

3:40 pm-10:59 am

2 stops27h 19m

Phoenix Sky Harbor Intl

Tue 9/15

12:00 pm-2:40 pm

2 stops18h 40m

$900

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Thu 10/1

3:40 pm-11:01 am

2 stops27h 21m

Phoenix Sky Harbor Intl

Thu 10/15

8:00 am-2:40 pm

3 stops22h 40m

$902

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Wed 9/30

3:40 pm-11:01 am

2 stops27h 21m

Phoenix Sky Harbor Intl

Mon 10/5

7:55 am-2:40 pm

3 stops22h 45m

$910

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Mon 8/24

9:30 pm-9:35 pm

3 stops32h 05m

Phoenix Sky Harbor Intl

Tue 9/8

12:00 pm-9:15 pm

2 stops25h 15m

$913

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Wed 9/30

3:40 pm-5:00 pm

3 stops33h 20m

Phoenix Sky Harbor Intl

Wed 10/14

8:00 am-2:40 pm

3 stops22h 40m

$914

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Wed 9/30

3:40 pm-5:00 pm

3 stops33h 20m

Phoenix Sky Harbor Intl

Mon 10/5

8:00 am-2:40 pm

3 stops22h 40m

$917

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Mon 8/24

9:30 pm-9:35 pm

3 stops32h 05m

Phoenix Sky Harbor Intl

Tue 9/8

12:00 pm-9:15 pm

2 stops25h 15m

$918

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Fri 10/2

3:40 pm-2:25 pm

3 stops30h 45m

Phoenix Sky Harbor Intl

Fri 10/16

12:05 pm-2:40 pm

2 stops18h 35m

$919

LondonPhoenix

LGW - PHX

LGWPHX

London Gatwick

Thu 10/1

3:40 pm-11:04 am

2 stops27h 24m

Phoenix Sky Harbor Intl

Thu 10/15

12:05 pm-2:40 pm

2 stops18h 35m

$921

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 Phoenix from

How to get the cheapest flight ticket from London Gatwick Airport to Phoenix

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 day to depart on your flight to Phoenix?

On average, the least expensive day to fly to Phoenix from London Gatwick Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $858. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,044.

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

The cheapest time of day to fly to Phoenix is in the afternoon when flights can be purchased for as low as $863. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $1,041 per ticket.

Cheap London Gatwick Airport to Phoenix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Phoenix

Fastest flight time

18h 36m

Direct flights

None
The fastest flight from London Gatwick Airport to Phoenix takes 18h 36m
There are no direct flights from London Gatwick Airport to Phoenix. There are no popular flight routes from London Gatwick Airport to Phoenix.
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Phoenix

  • How far is London Gatwick to Phoenix by plane?

    A flight from London Gatwick to Phoenix will travel around 5279.1 mi. A reasonable flight in good conditions will take 18h 36m.

  • When did momondo last update prices for flights from London Gatwick Airport to Phoenix?

    Prices for flights from London Gatwick Airport to Phoenix are refreshed on a daily basis.

  • How old do you have to be to fly from London Gatwick Airport to Phoenix?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Phoenix.

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

    The necessary travel and health documents for your Phoenix 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.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Phoenix. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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 London to Phoenix.

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

Price alerts on flights to Phoenix from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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