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Cheap flights from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport from £378

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PHX
8 Aug — 15 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 July 2026.

Thu 1/1008:35
GLA
-
PHX
1 stop34h 29m
Multiple Airlines
Thu 15/1012:05
PHX
-
GLA
2 stops20h 45m
Multiple Airlines
Deal found 7/7£718
Wed 30/908:35
GLA
-
PHX
1 stop34h 29m
Multiple Airlines
Thu 8/1019:04
PHX
-
GLA
2 stops34h 21m
Multiple Airlines
Deal found 4/7£740
Wed 30/908:35
GLA
-
PHX
1 stop34h 29m
Multiple Airlines
Sat 10/1022:40
PHX
-
GLA
2 stops34h 10m
Multiple Airlines
Deal found 4/7£747
Thu 1/1008:35
GLA
-
PHX
1 stop34h 29m
Multiple Airlines
Thu 8/1019:04
PHX
-
GLA
2 stops34h 21m
Multiple Airlines
Deal found 4/7£751
Sat 26/908:35
GLA
-
PHX
1 stop34h 29m
Multiple Airlines
Thu 8/1019:04
PHX
-
GLA
2 stops34h 21m
Multiple Airlines
Deal found 4/7£756
Thu 1/1008:35
GLA
-
PHX
1 stop34h 29m
Multiple Airlines
Sat 10/1022:40
PHX
-
GLA
2 stops34h 10m
Multiple Airlines
Deal found 4/7£758
Wed 30/908:35
GLA
-
PHX
1 stop34h 29m
Multiple Airlines
Tue 6/1013:45
PHX
-
GLA
2 stops21h 25m
Multiple Airlines
Deal found 4/7£759
Sat 26/908:35
GLA
-
PHX
1 stop34h 29m
Multiple Airlines
Wed 7/1007:05
PHX
-
GLA
2 stops25h 45m
Multiple Airlines
Deal found 4/7£762
Sat 26/908:35
GLA
-
PHX
1 stop34h 29m
Multiple Airlines
Sat 10/1022:40
PHX
-
GLA
2 stops34h 10m
Multiple Airlines
Deal found 4/7£763

Find 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 9 July 2026.

Round-trip from

£718

One-way from

£378

Popular in

July

Cheapest in

January

Average price

£975
1/10-15/10
  • 1/10-15/10
  • 3 total stops
  • 55h 14m total
  • Glasgow to Phoenix
Search Deals
23/9
  • 23/9
  • 3 total stops
  • 31h 00m total
  • Glasgow to Phoenix
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 9 July 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Thu 1/10

08:35-11:04

1 stop34h 29m

Phoenix Sky Harbor Intl

Thu 15/10

12:05-06:50

1 stop34h 45m

£744

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Mon 17/8

21:25-21:35

3 stops32h 10m

Phoenix Sky Harbor Intl

Mon 31/8

13:15-06:50

3 stops33h 35m

£769

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Wed 30/9

06:25-13:05

1 stop14h 40m

Phoenix Sky Harbor Intl

Tue 6/10

21:10-21:55

1 stop16h 45m

£832

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Fri 2/10

14:00-22:41

1 stop16h 41m

Phoenix Sky Harbor Intl

Tue 6/10

23:49-10:10

1 stop26h 21m

£858
Fastest return journey

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Mon 28/9

14:00-22:41

1 stop16h 41m

Phoenix Sky Harbor Intl

Fri 9/10

13:42-10:10

1 stop12h 28m

£858

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Fri 2/10

14:00-22:41

1 stop16h 41m

Phoenix Sky Harbor Intl

Mon 5/10

13:42-10:10

1 stop12h 28m

£858

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Fri 2/10

14:00-22:41

1 stop16h 41m

Phoenix Sky Harbor Intl

Sun 11/10

23:49-10:10

1 stop26h 21m

£858

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Fri 2/10

14:00-22:41

1 stop16h 41m

Phoenix Sky Harbor Intl

Wed 7/10

13:42-10:10

1 stop12h 28m

£858
Cheapest one-way

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Wed 23/9

07:30-17:07

2 stops17h 37m

£515

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Wed 23/9

14:00-22:46

1 stop16h 46m

£528

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport (average of £576). Flying from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £975). 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.

How much does it cost for a return flight from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport?

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 9 July 2026.
Read reviews from past customers who have flown with Finnair and British 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.
Finnair
7.6
Good
1,419 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.6
Good
1,419 reviews
Finnair
7.6
Good
1,419 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
British Airways
6.7
Okay
8,105 reviews
Finnair
7.6
Good
1,419 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

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 14h 40m. Fly via British Airways 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, Finnair (£576), and British Airways (£624) offers the cheapest pricing from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport. Users have found that Finnair is 23% 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, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport (average of £576). Flying from Glasgow Intl Airport to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of £975). 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
Glendale

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Top 2 airlines flying from Glasgow Intl to Sky Harbor Intl

Discover the top 2 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 9 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£576Average£598FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£624Average£748FlexibilityNo cancel feeOn-time70%
Search British Airways 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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