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Glasgow Intl

$413+ Cheap flights from Sky Harbor Intl (PHX) to Glasgow Intl (GLA)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GLA
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Glasgow Intl are usually found in February or November, booked 13 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Glasgow Intl (GLA). 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 July 28, 2025.

Round-trip from

$712
(Ovago)

One-way from

$413
(Cheapflightsfares)

Popular in

June

Cheapest in

February

Average price

$1,039
From Phoenix Sky Harbor Intl to Glasgow Intl
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One-way flight from Phoenix Sky Harbor Intl to Glasgow Intl
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Highest demand for flights based on searches. 17% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Sky Harbor Intl to Glasgow Intl

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

This Ovago deal was found by Cheapflights users on 7/25. 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.
Wed 8/135:21 pmPHX - GLA
2 stops20h 19mBritish Airways
Wed 8/275:50 amGLA - PHX
1 stop20h 40mBritish Airways
Deal found 7/25$712
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 8/136:40 pmPHX - GLA
1 stop19h 45mAmerican Airlines
Wed 8/275:50 amGLA - PHX
1 stop16h 20mAmerican Airlines
Deal found 7/27$721
This Gotogate deal was found by Cheapflights users on 7/26. 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.
Tue 9/911:20 amPHX - GLA
2 stops27h 40mMultiple Airlines
Tue 9/166:10 amGLA - PHX
2 stops21h 31mMultiple Airlines
Deal found 7/26$729
This Lufthansa deal was found by Cheapflights users on 7/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:40 amPHX - GLA
2 stops20h 45mLufthansa
Wed 8/276:10 amGLA - PHX
2 stops19h 29mLufthansa
Deal found 7/25$756
This KLM deal was found by Cheapflights users on 7/27. 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.
Thu 9/253:05 pmPHX - GLA
2 stops17h 05mKLM
Fri 10/171:30 pmGLA - PHX
2 stops18h 11mKLM
Deal found 7/27$846
This Ovago deal was found by Cheapflights users on 7/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:40 pmPHX - GLA
1 stop13h 50mFinnair
Tue 6/309:15 amGLA - PHX
1 stop17h 15mFinnair
Deal found 7/28$1,104
This Gurufare deal was found by Cheapflights users on 7/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/13:22 pmPHX - GLA
2 stops17h 23mIberia
Tue 6/3010:55 amGLA - PHX
1 stop15h 35mIberia
Deal found 7/28$1,165
This oojo deal was found by Cheapflights users on 7/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:24 amPHX - GLA
2 stops23h 41mAer Lingus
Fri 10/319:35 amGLA - PHX
2 stops39h 45mAer Lingus
Deal found 7/26$1,197

Cheapflights Fare Finder

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

Fly from

Sky Harbor Intl

Fly to

Glasgow Intl

Route

Depart

Return

Price

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Wed 8/13

5:21 pm-9:40 pm

2 stops20h 19m

Glasgow Intl

Wed 8/27

5:50 am-6:30 pm

1 stop20h 40m

$712

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Wed 8/13

6:40 pm-10:25 pm

1 stop19h 45m

Glasgow Intl

Wed 8/27

5:50 am-2:10 pm

1 stop16h 20m

$721

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Tue 9/9

11:20 am-11:00 pm

2 stops27h 40m

Glasgow Intl

Tue 9/16

6:10 am-7:41 pm

2 stops21h 31m

$729

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Wed 8/13

7:40 am-12:25 pm

2 stops20h 45m

Glasgow Intl

Wed 8/27

6:10 am-5:39 pm

2 stops19h 29m

$756

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Thu 9/25

3:05 pm-4:10 pm

2 stops17h 05m

Glasgow Intl

Fri 10/17

1:30 pm-11:41 pm

2 stops18h 11m

$846

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Mon 9/1

8:40 pm-6:30 pm

1 stop13h 50m

Glasgow Intl

Tue 6/30

9:15 am-6:30 pm

1 stop17h 15m

$1,104

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Mon 9/1

3:22 pm-4:45 pm

2 stops17h 23m

Glasgow Intl

Tue 6/30

10:55 am-6:30 pm

1 stop15h 35m

$1,165

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Thu 10/9

12:24 am-8:05 am

2 stops23h 41m

Glasgow Intl

Fri 10/31

9:35 am-6:20 pm

2 stops39h 45m

$1,197

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Mon 9/22

6:40 pm-6:30 pm

1 stop15h 50m

$413

PhoenixGlasgow

PHX - GLA

PHXGLA

Phoenix Sky Harbor Intl

Tue 9/30

11:20 am-9:05 pm

3 stops25h 45m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 15 results
1
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Best time to book a flight from Sky Harbor Intl to Glasgow Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Glasgow Intl. Price data was last updated on July 25, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Glasgow Intl Airport is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Glasgow Intl Airport (average of $664). Flying from Phoenix Sky Harbor Intl Airport to Glasgow Intl Airport in June is currently the most expensive (average of $1,153). 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 Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Glasgow Intl Airport, 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 46% versus a flight in the morning.

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Intl. Reviews last updated July 28, 2025.
Read reviews from past customers who have flown Delta, KLM, and Finnair from Phoenix Sky Harbor Intl Airport to Glasgow Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,971 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,971 reviews
Delta
8.0
Very good
7,971 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,381 reviews
Delta
8.0
Very good
7,971 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,971 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,971 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,189 reviews
Delta
8.0
Very good
7,971 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    British Airways, at $712, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Glasgow Intl Airport.Alternate airlines to your destination round-trip include American Airlines and Lufthansa. British Airways is priced at 14% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Glasgow Intl Airport one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $413. Users have also found prices from $515 and $529 on Lufthansa and American Airlines, respectively.

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

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

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

    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 Intl.

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

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

    Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Glasgow Intl Airport (average of $664). Flying from Phoenix Sky Harbor Intl Airport to Glasgow Intl Airport in June is currently the most expensive (average of $1,153). 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

Traveling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley

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Top 2 airlines flying from Sky Harbor Intl to Glasgow Intl

Discover the top 2 airlines that operate flights from Sky Harbor Intl to Glasgow Intl. 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$660Average$828FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$660Average$833FlexibilityNo cancel feeOn-time70%

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