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Glasgow Intl

$340+ Cheap flights from San Antonio (SAT) 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GLA
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from San Antonio to Glasgow Intl

Cheapest flights from San Antonio to Glasgow Intl
Explore the most affordable flight options available from San Antonio to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This FlightHub deal was found by Cheapflights users on 2/18. 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 8/128:36 pm
SAT
-
GLA
2 stops15h 14m
British Airways
Thu 8/207:30 pm
GLA
-
SAT
2 stops27h 00m
British Airways
Deal found 2/18$719
This BusinessClass deal was found by Cheapflights users on 2/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:00 pm
SAT
-
GLA
2 stops20h 15m
Air Europa
Mon 10/196:00 am
GLA
-
SAT
2 stops21h 32m
Air Europa
Deal found 2/15$763
This oojo deal was found by Cheapflights users on 2/17. 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.
Sat 10/101:12 pm
SAT
-
GLA
2 stops15h 38m
British Airways
Mon 10/1910:00 am
GLA
-
SAT
2 stops17h 57m
British Airways
Deal found 2/17$790
This Finnair deal was found by Cheapflights users on 2/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:10 pm
SAT
-
GLA
2 stops28h 20m
Finnair
Mon 10/195:40 pm
GLA
-
SAT
2 stops30h 03m
Finnair
Deal found 2/15$800
This KAYAK deal was found by Cheapflights users on 2/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:00 pm
SAT
-
GLA
2 stops33h 10m
Turkish Airlines
Mon 10/192:00 pm
GLA
-
SAT
1 stop28h 31m
Turkish Airlines
Deal found 2/15$820
This KAYAK deal was found by Cheapflights users on 2/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:27 pm
SAT
-
GLA
1 stop14h 43m
Lufthansa
Mon 10/192:00 pm
GLA
-
SAT
1 stop28h 31m
Lufthansa
Deal found 2/15$865
This oojo deal was found by Cheapflights users on 2/19. 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.
Wed 5/134:28 pm
SAT
-
GLA
2 stops19h 22m
British Airways
Tue 5/262:35 pm
GLA
-
SAT
2 stops32h 26m
British Airways
Deal found 2/19$869
This Justfly.com deal was found by Cheapflights users on 2/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:19 am
SAT
-
GLA
2 stops20h 46m
Aer Lingus
Mon 4/1312:00 pm
GLA
-
SAT
2 stops17h 59m
Aer Lingus
Deal found 2/16$875
This British Airways deal was found by Cheapflights users on 2/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:08 pm
SAT
-
GLA
2 stops17h 07m
British Airways
Sun 3/19:20 am
GLA
-
SAT
2 stops18h 55m
British Airways
Deal found 2/16$1,110

Find flight deals from San Antonio to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$719
(FlightHub)

One-way from

$340
(Kiwi.com)

Popular in

April

Cheapest in

October
Provider with most accurate pricing for San Antonio-Glasgow Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Glasgow Intl flights.
Search Deals
From San Antonio to Glasgow Intl
Search Deals
One-way flight from San Antonio to Glasgow Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 February 19, 2026.
Use the filters below to find and compare flights from San Antonio to Glasgow Intl Airport that are best for you.

Fly from

San Antonio

Fly to

Glasgow Intl

Route

Depart

Return

Price

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 5/13

4:28 pm-5:50 pm

2 stops19h 22m

Glasgow Intl

Tue 5/26

2:35 pm-5:01 pm

2 stops32h 26m

$869

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 4/1

5:19 am-8:05 am

2 stops20h 46m

Glasgow Intl

Mon 4/13

12:00 pm-11:59 pm

2 stops17h 59m

$875

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 3/21

5:36 pm-10:30 pm

2 stops23h 54m

Glasgow Intl

Sat 3/28

4:00 pm-11:56 pm

2 stops36h 56m

$1,110

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Tue 6/2

7:00 am-4:45 pm

2 stops27h 45m

Glasgow Intl

Tue 6/16

5:30 pm-10:54 pm

2 stops35h 24m

$1,162

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 5/31

5:18 pm-8:50 am

2 stops33h 32m

Glasgow Intl

Tue 6/16

5:30 pm-10:54 pm

2 stops35h 24m

$1,230

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 5/31

4:24 pm-2:40 pm

2 stops16h 16m

Glasgow Intl

Sun 6/14

9:25 pm-11:51 pm

2 stops32h 26m

$1,240

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 5/30

1:05 pm-4:15 pm

2 stops21h 10m

Glasgow Intl

Tue 6/16

6:00 am-5:13 pm

2 stops17h 13m

$1,254

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 5/31

6:00 am-9:40 am

2 stops21h 40m

$340

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 4/1

5:19 am-8:05 am

2 stops20h 46m

$341

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Tue 6/2

6:15 am-2:40 pm

2 stops26h 25m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 16 results
1
2

Compare providers for flights from San Antonio to Glasgow Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Glasgow Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Glasgow Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Glasgow Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Glasgow Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Glasgow Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Glasgow Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Glasgow Intl

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

What is the cheapest month to book a flight from San Antonio to Glasgow Intl Airport?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Glasgow Intl Airport (average of $555). Flying from San Antonio to Glasgow Intl Airport in June is currently the most expensive (average of $880). 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.

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 February 19, 2026.
Read reviews from past customers who have flown British Airways from San Antonio 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.
British Airways
6.7
Okay
7,752 reviews

Boarding

6.9

Overall

6.7

Entertainment

6.4

Food

6.4

Comfort

6.8

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,752 reviews
British Airways
6.7
Okay
7,752 reviews

Boarding

6.9

Overall

6.7

Entertainment

6.4

Food

6.4

Comfort

6.8

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 airport do you fly from for flights from San Antonio to Glasgow Intl?

    For a flight from San Antonio to Glasgow Intl, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 outbound flights to Glasgow Intl per day. 1 airline has flights to Glasgow Intl from San Antonio on a regular basis.

  • How long is the flight from San Antonio to Glasgow Intl Airport?

    British Airways and Aer Lingus can get you from San Antonio to Glasgow Intl Airport in just under 19h 22m. Your travel time can differ by up to 1h 24m. San Antonio and Glasgow Intl Airport are separated by a distance of 4699 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from San Antonio to Glasgow Intl Airport round-trip?

    British Airways, at $701, was found to be the cheapest airline from San Antonio to Glasgow Intl Airport.. You may be able to fly from San Antonio to Glasgow Intl Airport for 25% less than the average price by searching for this airline.

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

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

  • How can I find direct flights from San Antonio to Glasgow Intl?

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

  • Can I find deals for business class flights from San Antonio to Glasgow Intl?

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to Glasgow Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Glasgow Intl Airport (average of $555). Flying from San Antonio to Glasgow Intl Airport in June is currently the most expensive (average of $880). 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

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Top airline flying from San Antonio to Glasgow Intl

Discover the top airline that operate flights from San Antonio 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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$701Average$1,091FlexibilityNo cancel feeOn-time70%

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