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$693+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GLA
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 4, 2026.

This oojo deal was found by Cheapflights users on 2/2. 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 9/212:42 pm
SAT
-
GLA
2 stops18h 08m
British Airways
Thu 10/19:40 am
GLA
-
SAT
2 stops17h 11m
British Airways
Deal found 2/2$693
This Air France deal was found by Cheapflights users on 2/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:00 pm
SAT
-
GLA
2 stops14h 30m
Multiple Airlines
Thu 3/266:05 am
GLA
-
SAT
2 stops21h 25m
Multiple Airlines
Deal found 2/2$716
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:20 am
SAT
-
GLA
2 stops21h 05m
Delta
Tue 5/266:00 am
GLA
-
SAT
2 stops22h 27m
Delta
Deal found 2/3$856
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 8/181:22 pm
SAT
-
GLA
2 stops14h 18m
Multiple Airlines
Thu 8/279:40 am
GLA
-
SAT
2 stops16h 06m
Multiple Airlines
Deal found 2/2$890
This Air France deal was found by Cheapflights users on 2/4. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:15 pm
SAT
-
GLA
2 stops17h 55m
Multiple Airlines
Tue 5/269:10 am
GLA
-
SAT
2 stops20h 38m
Multiple Airlines
Deal found 2/4$899
This British Airways deal was found by Cheapflights users on 2/3. 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.
Fri 2/612:52 pm
SAT
-
GLA
2 stops18h 13m
British Airways
Tue 2/106:25 am
GLA
-
SAT
2 stops22h 18m
British Airways
Deal found 2/3$1,095
This British Airways deal was found by Cheapflights users on 2/2. 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 2/45:00 pm
SAT
-
GLA
2 stops16h 50m
British Airways
Sun 2/86:05 pm
GLA
-
SAT
2 stops34h 37m
British Airways
Deal found 2/2$1,097
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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.
Wed 9/92:42 pm
SAT
-
GLA
2 stops15h 48m
British Airways
Fri 9/189:30 am
GLA
-
SAT
2 stops16h 26m
British Airways
Deal found 2/3$1,166
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Sun 4/126:27 am
SAT
-
GLA
2 stops23h 03m
Aer Lingus
Tue 4/1412:00 pm
GLA
-
SAT
2 stops17h 54m
Aer Lingus
Deal found 2/2$1,190
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Wed 10/78:35 pm
SAT
-
GLA
2 stops15h 15m
British Airways
Tue 10/139:35 am
GLA
-
SAT
2 stops16h 22m
British Airways
Deal found 2/2$1,202

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 4, 2026.

Round-trip from

$716
(Air France)

Popular in

June

Cheapest in

October

Average price

$758
From San Antonio to Glasgow
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 4, 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

Thu 3/19

1:00 pm-8:30 am

2 stops14h 30m

Glasgow Intl

Thu 3/26

6:05 am-10:30 pm

2 stops21h 25m

$716

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 5/13

5:20 am-8:25 am

2 stops21h 05m

Glasgow Intl

Tue 5/26

9:10 am-12:40 am

2 stops21h 30m

$839

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 5/29

1:05 pm-4:15 pm

2 stops21h 10m

Glasgow Intl

Sat 6/6

6:00 am-9:32 pm

2 stops21h 32m

$1,174

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sun 4/12

6:27 am-11:30 am

2 stops23h 03m

Glasgow Intl

Tue 4/14

12:00 pm-11:54 pm

2 stops17h 54m

$1,190

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 3/21

12:00 pm-10:05 am

2 stops17h 05m

Glasgow Intl

Sat 3/28

10:40 am-10:42 pm

2 stops17h 02m

$1,250

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 3/13

1:36 pm-9:35 am

2 stops14h 59m

Glasgow Intl

Tue 3/17

11:40 am-10:54 pm

2 stops16h 14m

$1,319

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 3/21

5:36 pm-10:30 pm

2 stops23h 54m

Glasgow Intl

Sat 3/28

6:50 pm-11:56 pm

2 stops34h 06m

$1,352

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

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 $892). 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 4, 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
7,712 reviews

Crew

7.6

Comfort

6.8

Overall

6.7

Boarding

6.9

Entertainment

6.4

Food

6.4

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
7,712 reviews
British Airways
6.7
Okay
7,712 reviews

Crew

7.6

Comfort

6.8

Overall

6.7

Boarding

6.9

Entertainment

6.4

Food

6.4

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 21h 05m. Delta provides one of the quickest options available for as low as $839. 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 $723, was found to be the cheapest airline from San Antonio to Glasgow.. Users have found that British Airways is 22% 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 $892). 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 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$631Average$771FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$723Average$1,001FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$757Average$1,042FlexibilityNo cancel feeOn-time69%

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