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Cheap flights from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport from £489

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PHX
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Sky Harbor Intl (PHX). 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 14 November 2025.

Round-trip from

£738

One-way from

£489

Popular in

January

Cheapest in

March

Average price

£658
American Airlines
  • American Airlines
  • 5/3-9/3
  • 3 total stops
  • 33h 45m total
  • Glasgow to Phoenix
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British Airways
  • British Airways
  • 26/4
  • 1 total stop
  • 33h 20m total
  • Glasgow to Phoenix
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£67 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Glasgow Intl to Sky Harbor Intl

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Sky Harbor Intl
Explore the most affordable flight options available from Glasgow Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Thu 18/1212:45GLA - PHX
2 stops18h 03mBritish Airways
Sat 17/120:25PHX - GLA
1 stop17h 00mBritish Airways
Deal found 11/11£1,942
Sat 20/1211:40GLA - PHX
2 stops18h 02mBritish Airways
Sat 17/120:25PHX - GLA
1 stop17h 00mBritish Airways
Deal found 11/11£2,293
Fri 19/1211:40GLA - PHX
2 stops18h 02mBritish Airways
Sat 17/120:25PHX - GLA
1 stop19h 05mBritish Airways
Deal found 11/11£2,300
Fri 19/1212:35GLA - PHX
2 stops18h 12mMultiple Airlines
Sat 17/109:51PHX - GLA
2 stops17h 04mMultiple Airlines
Deal found 11/11£2,348
Sat 20/1218:50GLA - PHX
1 stop30h 25mIberia
Sat 17/120:25PHX - GLA
1 stop17h 00mIberia
Deal found 11/11£2,523
Thu 18/1212:35GLA - PHX
2 stops16h 43mIcelandair
Sat 17/111:00PHX - GLA
2 stops15h 55mIcelandair
Deal found 11/11£4,218
Thu 18/1209:55GLA - PHX
1 stop15h 20mMultiple Airlines
Sat 17/120:25PHX - GLA
1 stop13h 45mMultiple Airlines
Deal found 11/11£5,489

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Sky Harbor 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 858,174 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Glasgow Intl

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Thu 5/3

08:40-18:15

1 stop16h 35m

Phoenix Sky Harbor Intl

Mon 9/3

10:35-10:45

2 stops17h 10m

£738

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Thu 5/3

11:30-18:15

1 stop13h 45m

Phoenix Sky Harbor Intl

Mon 9/3

20:25-18:15

1 stop14h 50m

£752

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Mon 9/2

06:05-18:21

2 stops19h 16m

Phoenix Sky Harbor Intl

Mon 23/2

16:07-16:35

2 stops17h 28m

£814

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Sun 5/4

10:05-19:20

2 stops17h 15m

Phoenix Sky Harbor Intl

Sat 25/4

08:59-09:20

2 stops16h 21m

£845

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Thu 9/4

09:05-10:10

3 stops33h 05m

Phoenix Sky Harbor Intl

Fri 10/4

12:35-13:35

2 stops17h 00m

£863

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Sun 26/4

17:40-19:00

1 stop33h 20m

£489

Flights are sorted by cheapest return flights first.

Deals found on 13/11

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

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Glasgow Intl with our price prediction graph.
Estimated return 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 Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport

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

Currently, July is the cheapest month in which you can book a flight from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport (average of £429). Flying from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of £722). 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 GLA to PHX?

Find hourly flight availability from Glasgow Intl to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

When flying from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 49% versus a flight in the evening.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor 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 Sky Harbor Intl. Reviews last updated 14 November 2025.
Read reviews from past customers who have flown with KLM, Finnair, andBritish Airways from Glasgow Intl Airport to Phoenix Sky Harbor 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.
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Finnair
7.6
Good
1,334 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,521 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Entertainment

7.1

Crew

8.4

Overall

7.7

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

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

    There are many flights that can get you from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport in 16h 35m. Fly via American Airlines to get the fastest option. Glasgow Intl Airport and Phoenix Sky Harbor Intl Airport are separated by a distance of 4947 mi.

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

    According to our current data, British Airways (£539), Finnair (£586), and KLM (£617) offers the cheapest pricing from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport. Users have found that British Airways is 26% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport (average of £429). Flying from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport in June is currently the most expensive (average of £722). 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

Travelling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Chandler

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Top 3 airlines flying from Glasgow Intl to Sky Harbor Intl

Discover the top 3 airlines that operate flights from Glasgow Intl to Sky Harbor 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 858,174 searches. Data last updated 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£539Average£700FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£586Average£632FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£617Average£657FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Glasgow Intl to Sky Harbor Intl?

When you search for this flight from Glasgow Intl to Sky Harbor Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Sky Harbor Intl?

Cheapflights helps you find that perfect flight to Sky Harbor Intl from Glasgow Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Glasgow Intl to Sky Harbor Intl with no change fees?

Certainly. Search results for flights to Sky Harbor Intl from Glasgow Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Sky Harbor Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sky Harbor Intl from Glasgow Intl today and book when prices fit your budget.

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