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Cheap flights from San Antonio to Glasgow from $418

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Glasgow departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:44 pm - 10:10 am
SAT
-
GLA
14h 26m
1 stop
United Airlines Logo
2:00 pm - 12:11 pm
GLA
-
SAT
28h 11m
2 stops
$832United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
1:44 pm - 10:10 am
SAT
-
GLA
14h 26m
1 stop
United Airlines Logo
2:00 pm - 12:11 pm
GLA
-
SAT
28h 11m
2 stops
$833United Airlines
Fri, Sep 11 - Tue, Sep 15
Multiple Airlines Logo
2:00 pm - 12:55 pm
SAT
-
GLA
16h 55m
2 stops
Multiple Airlines Logo
9:10 am - 11:18 pm
GLA
-
SAT
20h 08m
2 stops
$835Multiple Airlines
Wed, Sep 9 - Mon, Sep 14
United Airlines Logo
1:44 pm - 10:10 am
SAT
-
GLA
14h 26m
1 stop
United Airlines Logo
2:00 pm - 4:08 pm
GLA
-
SAT
32h 08m
2 stops
$843United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
1:44 pm - 10:10 am
SAT
-
GLA
14h 26m
1 stop
United Airlines Logo
2:00 pm - 9:16 pm
GLA
-
SAT
37h 16m
2 stops
$844United Airlines
Wed, Sep 9 - Mon, Sep 14
American Airlines Logo
5:42 pm - 4:25 pm
SAT
-
GLA
16h 43m
2 stops
American Airlines Logo
5:50 am - 5:44 pm
GLA
-
SAT
17h 54m
2 stops
$874American Airlines
Fri, Apr 24 - Fri, May 1
American Airlines Logo
8:31 pm - 6:55 pm
SAT
-
GLA
16h 24m
2 stops
American Airlines Logo
5:50 am - 5:44 pm
GLA
-
SAT
17h 54m
2 stops
$885American Airlines
Fri, Apr 24 - Fri, May 1
KLM Logo
6:12 pm - 4:10 pm
SAT
-
GLA
15h 58m
2 stops
KLM Logo
9:10 am - 11:08 pm
GLA
-
SAT
19h 58m
2 stops
$890KLM
Mon, Apr 27 - Mon, May 4
American Airlines Logo
5:42 pm - 5:00 pm
SAT
-
GLA
17h 18m
2 stops
American Airlines Logo
1:25 pm - 11:56 pm
GLA
-
SAT
16h 31m
2 stops
$940American Airlines
Sat, Apr 25 - Sat, May 2
British Airways Logo
4:28 pm - 6:45 pm
SAT
-
GLA
20h 17m
2 stops
British Airways Logo
9:35 am - 11:06 pm
GLA
-
SAT
19h 31m
2 stops
$948British Airways
Wed, May 13 - Tue, May 26

KLM flights from San Antonio to Glasgow Intl Airport

Our best KLM deals on San Antonio to Glasgow Intl Airport flight tickets
KLM
Apr 27
SAT6:12 pmSan Antonio
15h 58m
2 stops
GLA4:10 pmGlasgow Intl
May 4
GLA9:10 amGlasgow Intl
19h 58m
2 stops
SAT11:08 pmSan Antonio
$890
KLM
Mar 21
SAT12:00 pmSan Antonio
17h 05m
2 stops
GLA10:05 amGlasgow Intl
Mar 28
GLA6:05 amGlasgow Intl
20h 24m
2 stops
SAT9:29 pmSan Antonio
$1,674

United Airlines flights from San Antonio to Glasgow Intl Airport

Our best United Airlines deals on San Antonio to Glasgow Intl Airport flight tickets
United Airlines
Sep 11
SAT1:44 pmSan Antonio
14h 26m
1 stop
GLA10:10 amGlasgow Intl
Sep 15
GLA2:00 pmGlasgow Intl
28h 11m
2 stops
SAT12:11 pmSan Antonio
$832
United Airlines
Sep 11
SAT1:44 pmSan Antonio
14h 26m
1 stop
GLA10:10 amGlasgow Intl
Sep 15
GLA2:00 pmGlasgow Intl
28h 11m
2 stops
SAT12:11 pmSan Antonio
$833
United Airlines
Sep 11
SAT1:44 pmSan Antonio
14h 26m
1 stop
GLA10:10 amGlasgow Intl
Sep 15
GLA2:00 pmGlasgow Intl
32h 08m
2 stops
SAT4:08 pmSan Antonio
$843

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Glasgow Intl Airport 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, momondo users made 832,500 searches. Data last updated March 15, 2026.
Use the filters below to find and compare flights from San Antonio to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 9/11

1:44 pm-10:10 am

1 stop14h 26m

Glasgow Intl

Tue 9/15

2:00 pm-12:11 pm

2 stops28h 11m

$832

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 9/11

1:44 pm-10:10 am

1 stop14h 26m

Glasgow Intl

Tue 9/15

2:00 pm-12:11 pm

2 stops28h 11m

$833

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 9/9

2:00 pm-12:55 pm

2 stops16h 55m

Glasgow Intl

Mon 9/14

9:10 am-11:18 pm

2 stops20h 08m

$835

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 9/11

1:44 pm-10:10 am

1 stop14h 26m

Glasgow Intl

Tue 9/15

2:00 pm-4:08 pm

2 stops32h 08m

$843

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 9/9

1:44 pm-10:10 am

1 stop14h 26m

Glasgow Intl

Mon 9/14

2:00 pm-9:16 pm

2 stops37h 16m

$844

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 4/24

5:42 pm-4:25 pm

2 stops16h 43m

Glasgow Intl

Fri 5/1

5:50 am-5:44 pm

2 stops17h 54m

$874

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Fri 4/24

8:31 pm-6:55 pm

2 stops16h 24m

Glasgow Intl

Fri 5/1

5:50 am-5:44 pm

2 stops17h 54m

$885

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Mon 4/27

6:12 pm-4:10 pm

2 stops15h 58m

Glasgow Intl

Mon 5/4

9:10 am-11:08 pm

2 stops19h 58m

$890
Quickest round-trip

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 4/25

5:42 pm-5:00 pm

2 stops17h 18m

Glasgow Intl

Sat 5/2

1:25 pm-11:56 pm

2 stops16h 31m

$940

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Wed 5/13

4:28 pm-6:45 pm

2 stops20h 17m

Glasgow Intl

Tue 5/26

9:35 am-11:06 pm

2 stops19h 31m

$948

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Glasgow from

How to get the cheapest flight ticket from San Antonio to Glasgow Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Antonio to Glasgow Intl?

Aer Lingus, Lufthansa, and Delta are the most popular carriers operating from San Antonio to Glasgow Intl

When to book flights from San Antonio to Glasgow Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Glasgow Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Glasgow Intl Airport (SAT to GLA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Glasgow Intl Airport

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from San Antonio to Glasgow Intl Airport takes 15h 10m
There are no direct flights from San Antonio to Glasgow Intl Airport. There are no popular flight routes from San Antonio to Glasgow Intl Airport.
Search flight deals

  • How far is San Antonio to Glasgow Intl by plane?

    The distance between San Antonio and Glasgow Intl is about 4705.9 mi. By plane, this route typically takes 15h 10m.

  • When did momondo last update prices for flights from San Antonio Airport to Glasgow Intl Airport?

    Prices for flights from San Antonio Airport to Glasgow Intl Airport are updated daily.

  • How old do you have to be to fly from San Antonio Airport to Glasgow Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Glasgow Intl Airport.

  • What documentation or ID do you need to fly to Glasgow Intl Airport?

    The travel and health documents required for your trip to Glasgow Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Glasgow Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Dumbarton
Helensburgh
Inveraray
Alexandria
Glencoe
Kilmarnock
Dunoon
East Kilbride
Ballachulish
Kinlochleven
Renfrew
Tarbert

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Glasgow?

Finding the right flight to Glasgow from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Glasgow quick and easy, saving you time and money.

Can I find flights from San Antonio to Glasgow with flexible booking policies on momondo?

All flight searches from San Antonio to Glasgow on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Glasgow?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Glasgow.

I’m not ready to book a flight from San Antonio to Glasgow right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Antonio to Glasgow flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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