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Cheap flights from Glasgow to Phoenix from £318

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PHX
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to Phoenix

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Phoenix
Explore the most affordable flight options available from Glasgow to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 June 2026.

Fri 11/914:00
GLA
-
PHX
1 stop16h 46m
United Airlines
Tue 15/923:54
PHX
-
GLA
1 stop26h 16m
United Airlines
Deal found 9/6£746
Thu 29/1011:30
GLA
-
PHX
2 stops28h 37m
Finnair
Sun 8/1123:54
PHX
-
GLA
2 stops27h 51m
Finnair
Deal found 14/6£774
Thu 29/1009:55
GLA
-
PHX
1 stop15h 20m
Multiple Airlines
Sun 8/1123:54
PHX
-
GLA
2 stops26h 01m
Multiple Airlines
Deal found 14/6£775
Thu 19/1108:40
GLA
-
PHX
1 stop15h 35m
British Airways
Sun 29/1119:20
PHX
-
GLA
1 stop14h 20m
British Airways
Deal found 14/6£780
Thu 29/1009:55
GLA
-
PHX
1 stop14h 20m
British Airways
Sun 8/1119:20
PHX
-
GLA
1 stop17h 05m
British Airways
Deal found 14/6£781
Thu 9/711:00
GLA
-
PHX
2 stops19h 15m
Multiple Airlines
Thu 16/713:15
PHX
-
GLA
3 stops33h 35m
Multiple Airlines
Deal found 11/6£807
Sun 12/714:00
GLA
-
PHX
1 stop26h 42m
Lufthansa
Thu 23/706:00
PHX
-
GLA
2 stops44h 10m
Lufthansa
Deal found 10/6£816
Thu 19/1112:45
GLA
-
PHX
2 stops18h 07m
American Airlines
Sun 29/1113:20
PHX
-
GLA
2 stops16h 55m
American Airlines
Deal found 14/6£818
Mon 27/708:35
GLA
-
PHX
1 stop34h 29m
Multiple Airlines
Mon 3/808:40
PHX
-
GLA
2 stops20h 45m
Multiple Airlines
Deal found 11/6£828

Find flight deals from Glasgow to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) to Phoenix (PH1). 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 15 June 2026.

Round-trip from

£747

One-way from

£318

Popular in

October

Cheapest in

January

Average price

£862
United Airlines
  • United Airlines
  • 11/9-15/9
  • 3 total stops
  • 43h 33m total
  • Glasgow to Phoenix
Search Deals
3/9
  • 3/9
  • 3 total stops
  • 57h 45m total
  • Glasgow to Phoenix
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow to Phoenix 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 15 June 2026.
Use the filters below to find and compare flights from Glasgow to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Fri 11/9

14:00-22:46

1 stop16h 46m

Phoenix Sky Harbor Intl

Tue 15/9

23:54-10:10

1 stop26h 16m

£746

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Thu 29/10

11:30-09:07

2 stops28h 37m

Phoenix Sky Harbor Intl

Sun 8/11

23:54-10:45

2 stops27h 51m

£774

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Thu 29/10

09:55-18:15

1 stop15h 20m

Phoenix Sky Harbor Intl

Sun 8/11

23:54-08:55

2 stops26h 01m

£775
Fastest return journey

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Thu 19/11

08:40-17:15

1 stop15h 35m

Phoenix Sky Harbor Intl

Sun 29/11

19:20-16:40

1 stop14h 20m

£780

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Thu 9/7

11:00-22:15

2 stops19h 15m

Phoenix Sky Harbor Intl

Thu 16/7

13:15-06:50

2 stops33h 35m

£810

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Mon 27/7

08:35-11:04

1 stop34h 29m

Phoenix Sky Harbor Intl

Mon 3/8

08:40-13:25

2 stops20h 45m

£828

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Thu 9/7

14:00-22:48

1 stop16h 48m

Phoenix Sky Harbor Intl

Thu 16/7

18:59-10:10

2 stops31h 11m

£856
Cheapest one-way

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Thu 3/9

21:40-23:25

3 stops57h 45m

£318

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Fri 26/6

07:25-09:25

3 stops34h 00m

£353

GlasgowPhoenix

GLA - PHX

GLAPHX

Glasgow Intl

Tue 1/9

14:00-22:46

1 stop16h 46m

£528

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Glasgow to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Glasgow 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 to Phoenix

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

Currently, July is the cheapest month in which you can book a flight from Glasgow to Phoenix (average of £269). Flying from Glasgow to Phoenix in December is currently the most expensive (average of £711). 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 to Phoenix?

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated 15 June 2026.
See what other customers who have flown with Finnair and British Airways from Glasgow to Phoenix have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,408 reviews
Check prices

Boarding

7.7

Comfort

7.4

Crew

8.2

Overall

7.7

Entertainment

6.9

Food

6.7

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
7.7
Good
1,408 reviews
Finnair
7.7
Good
1,408 reviews
Check prices

Boarding

7.7

Comfort

7.4

Crew

8.2

Overall

7.7

Entertainment

6.9

Food

6.7

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
8,050 reviews
Finnair
7.7
Good
1,408 reviews
Check prices

Boarding

7.7

Comfort

7.4

Crew

8.2

Overall

7.7

Entertainment

6.9

Food

6.7

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 to Phoenix. 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 to Phoenix?

    There are many flights that can get you from Glasgow to Phoenix in 16h 46m. Fly via United Airlines to get the fastest option. The distance between Glasgow and Phoenix is about 4947 mi.

  • What are the cheapest airlines flying from Glasgow to Phoenix round-trip?

    British Airways, at £574, was found to be the cheapest airline from Glasgow to Phoenix. An alternate airline flying to your destination would be Finnair. British Airways is 22% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Glasgow to Phoenix?

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

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

    Yes. Cheapflights offers flight deals from Glasgow to Phoenix 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 to Phoenix?

    Currently, July is the cheapest month in which you can book a flight from Glasgow to Phoenix (average of £269). Flying from Glasgow to Phoenix in December is currently the most expensive (average of £711). 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.

Top 6 airlines flying from Glasgow to Phoenix

Discover the top 6 airlines that operate flights from Glasgow to Phoenix. 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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£548Average£973FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£564Average£719FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£574Average£713FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£574Average£596FlexibilityNo cancel feeOn-time76%
Search Finnair flights
JetBlueCheapest£581Average£677FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£586Average£695FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 to Phoenix?

Deals for Glasgow to Phoenix flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Glasgow to Phoenix?

Millions of users choose and trust Cheapflights to book the best flight deals from Glasgow to Phoenix for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Glasgow to Phoenix with no change fees?

Need flexible booking options for your flight to Phoenix from Glasgow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Glasgow to Phoenix become cheaper?

Yes! Start tracking prices for Glasgow to Phoenix flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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