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$875+ Cheap flights from San Antonio (SAT) to Glasgow

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GLA
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from San Antonio to Glasgow

Cheapest flights from San Antonio to Glasgow
Explore the most affordable flight options available from San Antonio to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This oojo deal was found by Cheapflights users on 2/9. 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 5/131:19 pm
SAT
-
GLA
2 stops20h 16m
British Airways
Tue 5/267:30 pm
GLA
-
SAT
2 stops28h 31m
British Airways
Deal found 2/9$875
This British Airways deal was found by Cheapflights users on 2/10. 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.
Sat 3/214:35 pm
SAT
-
GLA
2 stops24h 55m
British Airways
Sat 3/286:50 pm
GLA
-
SAT
2 stops31h 00m
British Airways
Deal found 2/10$918
This British Airways deal was found by Cheapflights users on 2/9. 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 2/259:20 am
SAT
-
GLA
2 stops22h 55m
British Airways
Sun 3/19:20 am
GLA
-
SAT
2 stops19h 47m
British Airways
Deal found 2/9$1,044
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 4/28:08 pm
SAT
-
GLA
2 stops15h 22m
British Airways
Fri 4/109:30 am
GLA
-
SAT
2 stops16h 16m
British Airways
Deal found 2/9$1,072
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Tue 9/11:22 pm
SAT
-
GLA
2 stops14h 18m
Multiple Airlines
Wed 9/91:20 pm
GLA
-
SAT
2 stops16h 16m
Multiple Airlines
Deal found 2/10$1,079
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines 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
American Airlines
Sat 3/2811:40 am
GLA
-
SAT
2 stops17h 16m
American Airlines
Deal found 2/9$1,294

Find flight deals from San Antonio to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Glasgow (GG1). 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 11, 2026.

Round-trip from

$875
(oojo)

Popular in

April

Cheapest in

October
From San Antonio to Glasgow
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 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 11, 2026.
Use the filters below to find and compare flights from San Antonio to Glasgow that are best for you.

Fly from

San Antonio

Fly to

Glasgow

Route

Depart

Return

Price

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 5/13

1:19 pm-3:35 pm

2 stops20h 16m

Glasgow Intl

Tue 5/26

7:30 pm-6:01 pm

2 stops28h 31m

$875

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 3/21

4:35 pm-10:30 pm

2 stops24h 55m

Glasgow Intl

Sat 3/28

6:50 pm-8:50 pm

2 stops31h 00m

$918

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 2/25

9:20 am-2:15 pm

2 stops22h 55m

Glasgow Intl

Sun 3/1

9:20 am-11:07 pm

2 stops19h 47m

$1,044

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Thu 4/2

8:08 pm-5:30 pm

2 stops15h 22m

Glasgow Intl

Fri 4/10

9:30 am-7:46 pm

2 stops16h 16m

$1,072

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 3/21

3:08 pm-2:55 pm

2 stops18h 47m

Glasgow Intl

Sat 3/28

11:40 am-11:56 pm

2 stops17h 16m

$1,294

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 7/10

4:25 pm-2:10 pm

2 stops15h 45m

Glasgow Intl

Sun 7/19

6:00 am-5:13 pm

2 stops17h 13m

$1,885

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 4/22

8:31 pm-5:50 pm

2 stops15h 19m

Glasgow Intl

Sun 5/3

10:10 am-7:46 pm

2 stops15h 36m

$2,472

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 7/12

1:25 pm-11:30 am

2 stops16h 05m

$1,868

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Best time to book a flight from San Antonio to Glasgow

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

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

Currently, January is the cheapest month in which you can book a flight from San Antonio to Glasgow (average of $555). Flying from San Antonio to Glasgow in June is currently the most expensive (average of $874). 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

Get insights into the airlines that provide service to Glasgow. 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. Reviews last updated February 11, 2026.
Read through reviews of airlines operating flights from San Antonio to Glasgow, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,724 reviews

Boarding

6.9

Crew

7.6

Food

6.4

Comfort

6.8

Entertainment

6.4

Overall

6.7

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
7,724 reviews
British Airways
6.7
Okay
7,724 reviews

Boarding

6.9

Crew

7.6

Food

6.4

Comfort

6.8

Entertainment

6.4

Overall

6.7

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. 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?

    If you book a flight to Glasgow from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from San Antonio to Glasgow per day from 3 different airlines.

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

    A quick flight from San Antonio to Glasgow can take about 20h 16m. British Airways provides one of the quickest options available for as low as $875. San Antonio and Glasgow are separated by a distance of 4699 mi.

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

    British Airways, at $701, was found to be the cheapest airline from San Antonio to Glasgow.. Users have found that British Airways is 25% cheaper than the other options available to this destination.

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

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

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

    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.

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

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

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Glasgow (average of $555). Flying from San Antonio to Glasgow in June is currently the most expensive (average of $874). 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 3 airlines flying from San Antonio to Glasgow

Discover the top 3 airlines that operate flights from San Antonio to Glasgow. 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 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$631Average$771FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$701Average$1,091FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$757Average$1,030FlexibilityNo cancel feeOn-time69%

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