HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Glasgow Intl

$364+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GLA
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Glasgow Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$561
(oojo)

One-way from

$364
(Cheapflightsfares)

Popular in

June

Cheapest in

October

Average price

$999
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. 13% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 January 16, 2026.

This oojo deal was found by Cheapflights users on 1/14. 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.
Mon 5/43:11 pm
SAT
-
GLA
2 stops18h 59m
British Airways
Wed 5/139:30 am
GLA
-
SAT
2 stops19h 22m
British Airways
Deal found 1/14$561
This oojo deal was found by Cheapflights users on 1/14. 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 8/128:10 am
SAT
-
GLA
2 stops25h 25m
British Airways
Tue 8/259:35 am
GLA
-
SAT
2 stops18h 04m
British Airways
Deal found 1/14$574
This British Airways deal was found by Cheapflights users on 1/13. 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 1/215:20 pm
SAT
-
GLA
2 stops18h 55m
British Airways
Sun 1/2511:40 am
GLA
-
SAT
2 stops17h 18m
British Airways
Deal found 1/13$624
This British Airways deal was found by Cheapflights users on 1/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:00 pm
SAT
-
GLA
2 stops17h 45m
British Airways
Wed 3/1811:40 am
GLA
-
SAT
2 stops16h 27m
British Airways
Deal found 1/15$666
This KAYAK deal was found by Cheapflights users on 1/14. 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.
Mon 5/2510:00 am
SAT
-
GLA
2 stops19h 45m
British Airways
Wed 6/37:55 am
GLA
-
SAT
2 stops22h 04m
British Airways
Deal found 1/14$972
This oojo deal was found by Cheapflights users on 1/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:36 pm
SAT
-
GLA
2 stops18h 34m
British Airways
Sat 3/286:50 pm
GLA
-
SAT
2 stops26h 10m
British Airways
Deal found 1/15$976
This Iberia deal was found by Cheapflights users on 1/16. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/213:08 pm
SAT
-
GLA
2 stops18h 47m
Iberia
Sat 3/286:50 pm
GLA
-
SAT
2 stops29h 35m
Iberia
Deal found 1/16$1,073
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/156:01 pm
SAT
-
GLA
2 stops15h 09m
British Airways
Thu 1/226:35 am
GLA
-
SAT
2 stops16h 56m
British Airways
Deal found 1/14$1,155
This Cheapflightsfares deal was found by Cheapflights users on 1/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:41 pm
SAT
-
GLA
2 stops15h 24m
British Airways
Thu 3/128:40 am
GLA
-
SAT
2 stops17h 10m
British Airways
Deal found 1/13$1,359

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 January 16, 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

Mon 5/4

3:11 pm-4:10 pm

2 stops18h 59m

Glasgow Intl

Wed 5/13

9:30 am-10:52 pm

2 stops19h 22m

$561

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 2/25

5:00 pm-4:45 pm

2 stops17h 45m

Glasgow Intl

Wed 3/18

11:40 am-11:07 pm

2 stops16h 27m

$666

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Mon 5/25

10:00 am-11:45 am

2 stops19h 45m

Glasgow Intl

Wed 6/3

7:55 am-11:59 pm

2 stops22h 04m

$972

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 3/21

5:36 pm-5:10 pm

2 stops18h 34m

Glasgow Intl

Sat 3/28

6:50 pm-4:00 pm

2 stops26h 10m

$976

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 3/21

3:08 pm-2:55 pm

2 stops18h 47m

Glasgow Intl

Sat 3/28

6:50 pm-7:25 pm

2 stops29h 35m

$1,073

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Mon 3/9

4:41 pm-1:05 pm

2 stops15h 24m

Glasgow Intl

Thu 3/12

8:40 am-8:50 pm

2 stops17h 10m

$1,359

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Mon 5/25

5:55 pm-4:10 pm

2 stops16h 15m

Glasgow Intl

Wed 6/3

1:20 pm-11:59 pm

2 stops16h 39m

$1,692

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 4/1

6:32 am-8:25 am

2 stops19h 53m

Glasgow Intl

Thu 4/9

6:00 am-10:42 pm

2 stops22h 42m

$3,335

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Tue 3/31

6:25 pm-6:40 pm

2 stops18h 15m

Glasgow Intl

Thu 4/9

11:25 am-9:59 pm

2 stops16h 34m

$3,983

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Tue 3/31

6:25 pm-6:40 pm

2 stops18h 15m

Glasgow Intl

Fri 4/10

1:25 pm-11:56 pm

2 stops16h 31m

$4,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 13 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Glasgow Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $1,055). 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 January 16, 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
7,680 reviews

Overall

6.7

Food

6.4

Entertainment

6.4

Boarding

6.9

Crew

7.6

Comfort

6.8

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
7,680 reviews
British Airways
6.7
Okay
7,680 reviews

Overall

6.7

Food

6.4

Entertainment

6.4

Boarding

6.9

Crew

7.6

Comfort

6.8

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 can get you from San Antonio to Glasgow Intl Airport in just under 18h 59m. Your travel time can differ by up to . San Antonio and Glasgow Intl Airport are separated by a distance of 4699 mi.

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

    British Airways, at $723, 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 22% 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 $1,055). 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 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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$723Average$947FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights