HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Glasgow

$309+ Cheap flights from Sky Harbor Intl (PHX) to Glasgow

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GLA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to Glasgow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Glasgow are usually found in February or January, booked 21 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Find flight deals from Sky Harbor Intl to Glasgow

Cheapest flights from Sky Harbor Intl to Glasgow
Explore the most affordable flight options available from Sky Harbor Intl to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 12/48:25 pmPHX - GLA
1 stop13h 15mBritish Airways
Mon 12/811:35 amGLA - PHX
1 stop13h 45mBritish Airways
Deal found 10/26$641
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:20 pmPHX - GLA
2 stops16h 45mAmerican Airlines
Wed 12/245:55 amGLA - PHX
2 stops21h 21mAmerican Airlines
Deal found 10/27$659
This Gotogate deal was found by Cheapflights users on 10/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:25 pmPHX - GLA
2 stops19h 50mBritish Airways
Wed 12/243:25 pmGLA - PHX
1 stop33h 50mBritish Airways
Deal found 10/26$667
This Delta deal was found by Cheapflights users on 10/26. 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 12/87:00 amPHX - GLA
2 stops18h 30mDelta
Wed 12/246:05 amGLA - PHX
2 stops17h 41mDelta
Deal found 10/26$673
This Ovago deal was found by Cheapflights users on 10/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:25 pmPHX - GLA
1 stop19h 15mBritish Airways
Thu 12/1812:45 pmGLA - PHX
2 stops36h 12mBritish Airways
Deal found 10/27$689
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/88:30 amPHX - GLA
2 stops20h 20mMultiple Airlines
Wed 12/2412:50 pmGLA - PHX
3 stops27h 36mMultiple Airlines
Deal found 10/27$698
This KLM deal was found by Cheapflights users on 10/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:52 pmPHX - GLA
2 stops16h 53mKLM
Fri 11/289:05 amGLA - PHX
2 stops20h 35mKLM
Deal found 10/27$723
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:35 amPHX - GLA
2 stops20h 50mBritish Airways
Fri 11/2810:40 amGLA - PHX
1 stop14h 40mBritish Airways
Deal found 10/27$819
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 12/44:15 pmPHX - GLA
2 stops15h 55mMultiple Airlines
Mon 12/811:35 amGLA - PHX
1 stop13h 45mMultiple Airlines
Deal found 10/26$835

Cheap flight deals from Sky Harbor Intl to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Glasgow (GG1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Round-trip from

$641
(Cheapflightsfares)

One-way from

$309
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$765
From Phoenix Sky Harbor Intl to Glasgow
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Glasgow
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Glasgow 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 October 28, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Glasgow that are best for you.

Fly from

Sky Harbor Intl

Fly to

Glasgow

Route

Depart

Return

Price

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Thu 12/4

8:25 pm-4:40 pm

1 stop13h 15m

Glasgow Intl

Mon 12/8

11:35 am-6:20 pm

1 stop13h 45m

$641

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Thu 12/11

2:42 pm-1:05 pm

2 stops15h 23m

Glasgow Intl

Thu 12/18

8:40 am-7:58 pm

2 stops18h 18m

$659

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Mon 12/8

1:20 pm-1:05 pm

2 stops16h 45m

Glasgow Intl

Wed 12/24

5:55 am-8:16 pm

2 stops21h 21m

$659

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Mon 12/8

4:50 pm-4:35 pm

2 stops16h 45m

Glasgow Intl

Wed 12/24

8:25 pm-6:15 pm

1 stop28h 50m

$668

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Mon 12/8

7:00 am-8:30 am

2 stops18h 30m

Glasgow Intl

Wed 12/24

6:05 am-4:46 pm

2 stops17h 41m

$673

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Mon 12/8

8:30 am-11:50 am

2 stops20h 20m

Glasgow Intl

Wed 12/24

12:50 pm-9:26 am

3 stops27h 36m

$698

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Wed 11/19

12:52 pm-12:45 pm

2 stops16h 53m

Glasgow Intl

Fri 11/28

9:05 am-10:40 pm

2 stops20h 35m

$723

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Thu 12/11

9:40 am-9:30 am

2 stops16h 50m

Glasgow Intl

Thu 12/18

12:45 pm-5:57 pm

2 stops36h 12m

$734

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Wed 11/19

11:35 am-3:25 pm

2 stops20h 50m

Glasgow Intl

Fri 11/28

10:40 am-6:20 pm

1 stop14h 40m

$819

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Tue 1/20

3:17 pm-3:50 pm

2 stops17h 33m

Glasgow Intl

Sat 1/31

11:40 am-6:20 pm

1 stop13h 40m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 14 results
1
2

Best time to book a flight from Sky Harbor Intl to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow from Sky Harbor Intl 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 Sky Harbor Intl Airport to Glasgow

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Glasgow?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Glasgow. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Glasgow, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Glasgow?

Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Glasgow (average of $560). Flying from Phoenix Sky Harbor Intl Airport to Glasgow in June is currently the most expensive (average of $831). 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 GLA?

Find hourly flight availability from Sky Harbor Intl to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Glasgow, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 33% versus a flight in the morning.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Glasgow?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Glasgow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Glasgow flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Glasgow?

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. 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 Glasgow. Reviews last updated October 28, 2025.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Glasgow, such as American Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,033 reviews
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
British Airways
6.7
Okay
7,481 reviews
American Airlines
7.2
Good
11,033 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Glasgow. 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 Sky Harbor Intl Airport to Glasgow?

    There are many flights that can get you from Phoenix Sky Harbor Intl Airport to Glasgow in 13h 15m. Fly via British Airways, American Airlines, or Delta to get the fastest option. Airlines will cover a distance of 4947 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Glasgow round-trip?

    Our cheapest airline available from Phoenix Sky Harbor Intl Airport to Glasgow is British Airways. Our recent data shows that you can find tickets from as low as $678 on this airline. An additional option worth looking into is American Airlines, starting at $687. These flights start at 21% lower than the current average price 3 months from now.

  • Can I find deals for flights from Sky Harbor Intl to Glasgow that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Glasgow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Glasgow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Glasgow.

  • Can I find deals for business class flights from Sky Harbor Intl to Glasgow?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Glasgow 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 Sky Harbor Intl Airport to Glasgow?

    Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Glasgow (average of $560). Flying from Phoenix Sky Harbor Intl Airport to Glasgow in June is currently the most expensive (average of $831). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sky Harbor Intl to Glasgow

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Edinburgh flights
Sky Harbor Intl to Glasgow Intl flights
Sky Harbor Intl to Aberdeen flights
Sky Harbor Intl to Inverness flights

Top 6 airlines flying from Sky Harbor Intl to Glasgow

Discover the top 6 airlines that operate flights from Sky Harbor Intl to Glasgow. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$665Average$858FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$678Average$842FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$699Average$941FlexibilityNo cancel feeOn-time69%
IberiaCheapest$705Average$782FlexibilityNo cancel feeOn-time77%
DeltaCheapest$747Average$1,140FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$821Average$1,193FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.