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$230+ Cheap flights from Phoenix to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LHR
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Phoenix to United Kingdom

Cheapest flights from Phoenix to United Kingdom
Explore the most affordable flight options available from Phoenix to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:58 pm
PHX
-
INV
2 stops20h 37m
British Airways
Tue 5/127:20 am
INV
-
PHX
1 stop19h 40m
British Airways
Deal found 1/27$532
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:05 pm
PHX
-
INV
1 stop16h 35m
British Airways
Wed 10/147:35 am
INV
-
PHX
2 stops17h 37m
British Airways
Deal found 1/27$538
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:35 pm
PHX
-
INV
1 stop14h 25m
American Airlines
Tue 5/123:45 pm
INV
-
PHX
1 stop29h 15m
American Airlines
Deal found 1/28$596
This Cheapflightsfares deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:05 pm
PHX
-
INV
1 stop16h 35m
British Airways
Sun 10/46:45 am
INV
-
PHX
1 stop20h 15m
British Airways
Deal found 1/27$632
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:05 pm
PHX
-
NCL
1 stop14h 40m
British Airways
Tue 8/259:10 am
NCL
-
PHX
1 stop17h 50m
British Airways
Deal found 1/27$660
This TravelUp deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:55 pm
PHX
-
BHX
2 stops19h 00m
Multiple Airlines
Fri 8/218:10 am
BHX
-
PHX
2 stops20h 12m
Multiple Airlines
Deal found 1/27$684
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:22 pm
PHX
-
GLA
2 stops16h 08m
British Airways
Wed 5/69:30 am
GLA
-
PHX
1 stop17h 30m
British Airways
Deal found 1/27$686
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:45 am
PHX
-
EDI
2 stops20h 25m
Delta
Fri 5/159:00 am
EDI
-
PHX
1 stop22h 02m
Delta
Deal found 1/28$689
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
PHX
-
EDI
2 stops18h 30m
Delta
Fri 9/1111:20 am
EDI
-
PHX
1 stop17h 35m
Delta
Deal found 1/27$694
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:00 pm
PHX
-
BHX
2 stops38h 25m
United Airlines
Mon 10/55:55 am
BHX
-
PHX
3 stops26h 09m
United Airlines
Deal found 1/27$699
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/112:09 pm
PHX
-
GLA
2 stops18h 41m
British Airways
Tue 3/317:30 pm
GLA
-
PHX
1 stop31h 30m
British Airways
Deal found 1/27$703
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:10 pm
PHX
-
MAN
2 stops17h 50m
Delta
Tue 10/65:50 am
MAN
-
PHX
1 stop15h 20m
Delta
Deal found 1/28$704

Find flight deals from Phoenix to United Kingdom

Keep the following information in mind while searching for Phoenix to United Kingdom flight deals. Data was last updated January 29, 2026.

Round-trip from

$532
(oojo)

One-way from

$230
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$727
From Phoenix to United Kingdom
Search Deals
One-way flight from Phoenix to United Kingdom
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Phoenix to the United Kingdom that are best for you.

Fly from

Phoenix

Fly to

United Kingdom

Route

Depart

Return

Price

PhoenixInverness

PHX - INV

PHXINV

Phoenix Sky Harbor Intl

Mon 4/27

4:58 pm-9:35 pm

2 stops20h 37m

Inverness

Tue 5/12

7:20 am-7:00 pm

1 stop19h 40m

$532

PhoenixInverness

PHX - INV

PHXINV

Phoenix Sky Harbor Intl

Mon 4/27

4:35 pm-3:00 pm

1 stop14h 25m

Inverness

Tue 5/12

3:45 pm-1:00 pm

1 stop29h 15m

$596

PhoenixInverness

PHX - INV

PHXINV

Phoenix Sky Harbor Intl

Thu 4/23

4:58 pm-9:30 pm

2 stops20h 32m

Inverness

Mon 5/4

3:45 pm-7:00 pm

1 stop35h 15m

$642

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Wed 3/11

2:09 pm-6:15 pm

2 stops21h 06m

Glasgow Intl

Tue 3/31

7:00 am-7:24 pm

2 stops20h 24m

$706

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Wed 4/1

9:05 pm-6:45 pm

1 stop13h 40m

Glasgow Intl

Tue 4/7

1:05 pm-7:00 pm

1 stop13h 55m

$715

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Wed 4/15

12:22 pm-12:30 pm

2 stops16h 08m

Glasgow Intl

Thu 5/7

12:40 pm-7:00 pm

1 stop14h 20m

$716

PhoenixNewcastle upon Tyne

PHX - NCL

PHXNCL

Phoenix Sky Harbor Intl

Thu 4/30

9:05 pm-7:25 pm

1 stop14h 20m

Newcastle upon Tyne

Fri 5/8

10:15 am-10:22 pm

2 stops20h 07m

$719

PhoenixEdinburgh

PHX - EDI

PHXEDI

Phoenix Sky Harbor Intl

Tue 3/24

12:00 pm-11:15 pm

2 stops28h 15m

Edinburgh Turnhouse

Fri 4/3

9:00 am-10:05 pm

1 stop21h 05m

$736

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Tue 4/14

9:38 am-12:55 pm

2 stops19h 17m

Glasgow Intl

Tue 5/5

6:00 am-7:50 pm

2 stops21h 50m

$744

PhoenixEdinburgh

PHX - EDI

PHXEDI

Phoenix Sky Harbor Intl

Tue 3/24

10:33 am-9:30 am

2 stops15h 57m

Edinburgh Turnhouse

Fri 4/3

9:00 am-11:09 am

2 stops34h 09m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Phoenix to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to the United Kingdom

What is the cheapest month to book a flight from Phoenix to United Kingdom?

Currently, September is the cheapest month in which you can book a flight from Phoenix to United Kingdom (average of $503). Flying from Phoenix to United Kingdom in June is currently the most expensive (average of $790). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to GB?

Find hourly flight availability from Phoenix to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

When flying from Phoenix to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Phoenix to United Kingdom

Explore weekly flight availability from Phoenix to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from PH1 to GB0 are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from Phoenix to the United Kingdom, such as Delta, American Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,891 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,100 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,705 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix to United Kingdom?

    For as low as $772, British Airways can have you in United Kingdom from Phoenix in 18h 25m. The distance from Phoenix to United Kingdom is about 5170 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Phoenix to United Kingdom one-way?

    One-way options have recently been found by users for as low as $219 on WestJet. Other airlines that offer cheap prices include Aer Lingus from $227 and British Airways from $243 one-way.

  • What are the most popular routes from Phoenix to United Kingdom?

    Most travelers choose Phoenix Sky Harbor Intl - London Heathrow, Phoenix Sky Harbor Intl - London Gatwick or Phoenix Sky Harbor Intl - London City when deciding on the best route from Phoenix to United Kingdom.

  • What are the most reliable airlines from Phoenix to United Kingdom?

    Before booking your flight to United Kingdom from Phoenix, check out the most reliable airlines to get you to your destination on time: American Airlines (50%), Aer Lingus (50%), Finnair( 50%).

  • What are the cheapest flights from Phoenix to United Kingdom?

    The cheapest flight price from Phoenix to United Kingdom is $227. On average you can expect to pay $1,465. The most popular route, (Phoenix Sky Harbor Intl - London Heathrow), can usually be booked for $646.

  • Can I find deals for flights from Phoenix to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Phoenix to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to United Kingdom.

  • Can I find deals for business class flights from Phoenix to United Kingdom?

    Yes. Cheapflights offers flight deals from Phoenix to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to United Kingdom?

    Currently, September is the cheapest month in which you can book a flight from Phoenix to United Kingdom (average of $503). Flying from Phoenix to United Kingdom in June is currently the most expensive (average of $790). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Phoenix to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Phoenix to United Kingdom

Discover the top 10 airlines that operate flights from Phoenix to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$408Average$686FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$513Average$866FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$532Average$907FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$537Average$893FlexibilityNo cancel feeOn-time72%
JetBlueCheapest$551Average$885FlexibilityNo cancel feeOn-time62%
IberiaCheapest$563Average$1,022FlexibilityNo cancel feeOn-time77%
FinnairCheapest$565Average$883FlexibilityNo cancel feeOn-time76%
DeltaCheapest$580Average$951FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$581Average$875FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$604Average$966FlexibilityNo cancel feeOn-time67%

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