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Cheap flights from St. Louis to Glasgow from $376

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Glasgow departing on 11/15. 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 St. Louis to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:22 pm - 2:35 pmSTL-GLA
17h 13m2 stops
American Airlines Logo
6:35 am - 6:03 pmGLA-STL
17h 28m2 stops
$660American Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
American Airlines Logo
2:09 pm - 10:45 amSTL-GLA
14h 36m2 stops
American Airlines Logo
8:40 am - 7:30 pmGLA-STL
16h 50m2 stops
$661American Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Lufthansa Logo
4:50 pm - 12:20 pmSTL-GLA
14h 30m1 stop
Lufthansa Logo
6:10 am - 7:48 pmGLA-STL
19h 38m2 stops
$800Lufthansa
Find Deal
Fri, Mar 27 - Tue, Mar 31
Lufthansa Logo
4:50 pm - 12:20 pmSTL-GLA
14h 30m1 stop
Lufthansa Logo
1:10 pm - 1:30 pmGLA-STL
30h 20m1 stop
$810Lufthansa
Find Deal
Fri, Mar 27 - Tue, Mar 31
Lufthansa Logo
3:50 pm - 12:05 pmSTL-GLA
14h 15m1 stop
Lufthansa Logo
12:45 pm - 11:42 pmGLA-STL
40h 57m2 stops
$886Lufthansa
Find Deal
Sun, Dec 7 - Sun, Dec 14
British Airways Logo
1:43 pm - 9:40 amSTL-GLA
13h 57m2 stops
British Airways Logo
11:40 am - 10:59 pmGLA-STL
17h 19m2 stops
$932British Airways
Find Deal
Wed, Nov 12 - Wed, Nov 19
Multiple Airlines Logo
3:13 pm - 12:05 pmSTL-GLA
14h 52m2 stops
Multiple Airlines Logo
6:00 am - 9:40 pmGLA-STL
21h 40m3 stops
$1,164Multiple Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Aer Lingus Logo
12:58 pm - 7:50 amSTL-GLA
12h 52m2 stops
Aer Lingus Logo
8:20 am - 5:57 pmGLA-STL
14h 37m2 stops
$1,357Aer Lingus
Find Deal
Wed, Mar 4 - Sat, Mar 14
British Airways Logo
6:46 pm - 2:35 pmSTL-GLA
13h 49m2 stops
British Airways Logo
8:40 am - 6:34 pmGLA-STL
15h 54m2 stops
$1,386British Airways
Find Deal
Tue, Jan 6 - Sat, Jan 10
Multiple Airlines Logo
4:05 pm - 3:15 pmSTL-GLA
17h 10m2 stops
Multiple Airlines Logo
8:20 am - 10:45 pmGLA-STL
20h 25m3 stops
$1,522Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14

American Airlines flights from St. Louis to Glasgow Intl Airport

Our best American Airlines deals on St. Louis to Glasgow Intl Airport flight tickets
American Airlines
Dec 7
STL3:22 pmLambert-St Louis
17h 13m
2 stops
GLA2:35 pmGlasgow Intl
Dec 14
GLA6:35 amGlasgow Intl
17h 28m
2 stops
STL6:03 pmLambert-St Louis
$660
Find similar
American Airlines
Dec 6
STL2:09 pmLambert-St Louis
14h 36m
2 stops
GLA10:45 amGlasgow Intl
Dec 13
GLA8:40 amGlasgow Intl
16h 50m
2 stops
STL7:30 pmLambert-St Louis
$661
Find similar
American Airlines
Mar 27
STL9:28 amLambert-St Louis
20h 17m
2 stops
GLA10:45 amGlasgow Intl
Mar 31
GLA10:55 amGlasgow Intl
16h 53m
2 stops
STL9:48 pmLambert-St Louis
$959
Find similar

Lufthansa flights from St. Louis to Glasgow Intl Airport

Our best Lufthansa deals on St. Louis to Glasgow Intl Airport flight tickets
Lufthansa
Mar 27
STL4:50 pmLambert-St Louis
14h 30m
1 stop
GLA12:20 pmGlasgow Intl
Mar 31
GLA6:10 amGlasgow Intl
19h 38m
2 stops
STL7:48 pmLambert-St Louis
$800
Find similar
Lufthansa
Mar 27
STL4:50 pmLambert-St Louis
14h 30m
1 stop
GLA12:20 pmGlasgow Intl
Mar 31
GLA1:10 pmGlasgow Intl
30h 20m
1 stop
STL1:30 pmLambert-St Louis
$810
Find similar
Lufthansa
Dec 7
STL3:50 pmLambert-St Louis
14h 15m
1 stop
GLA12:05 pmGlasgow Intl
Dec 14
GLA12:45 pmGlasgow Intl
40h 57m
2 stops
STL11:42 pmLambert-St Louis
$886
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis 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 October 24, 2025.
Use the filters below to find and compare flights from St. Louis to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sun 12/7

3:22 pm-2:35 pm

2 stops17h 13m

Glasgow Intl

Sun 12/14

6:35 am-6:03 pm

2 stops17h 28m

$660

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sat 12/6

2:09 pm-10:45 am

2 stops14h 36m

Glasgow Intl

Sat 12/13

8:40 am-7:30 pm

2 stops16h 50m

$661

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Fri 3/27

4:50 pm-12:20 pm

1 stop14h 30m

Glasgow Intl

Tue 3/31

6:10 am-7:48 pm

2 stops19h 38m

$800

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Fri 3/27

4:50 pm-12:20 pm

1 stop14h 30m

Glasgow Intl

Tue 3/31

1:10 pm-1:30 pm

1 stop30h 20m

$810

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sun 12/7

3:50 pm-12:05 pm

1 stop14h 15m

Glasgow Intl

Sun 12/14

12:45 pm-11:42 pm

2 stops40h 57m

$886

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Wed 11/12

1:43 pm-9:40 am

2 stops13h 57m

Glasgow Intl

Wed 11/19

11:40 am-10:59 pm

2 stops17h 19m

$932

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sat 12/6

3:13 pm-12:05 pm

2 stops14h 52m

Glasgow Intl

Sat 12/13

6:00 am-9:40 pm

3 stops21h 40m

$1,164

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Wed 3/4

12:58 pm-7:50 am

2 stops12h 52m

Glasgow Intl

Sat 3/14

8:20 am-5:57 pm

2 stops14h 37m

$1,357

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Tue 1/6

6:46 pm-2:35 pm

2 stops13h 49m

Glasgow Intl

Sat 1/10

8:40 am-6:34 pm

2 stops15h 54m

$1,386

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sun 12/7

4:05 pm-3:15 pm

2 stops17h 10m

Glasgow Intl

Sun 12/14

8:20 am-10:45 pm

3 stops20h 25m

$1,522

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Glasgow from

How to get the cheapest flight ticket from St. Louis 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 day to depart on your flight to Glasgow Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Glasgow Intl Airport. Tickets to fly out on this day can be as low as $822. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Glasgow Intl Airport for around $1,210.

What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?

Our most recent data shows that the best time of day to fly to Glasgow Intl Airport is at noon. Flights from St. Louis to Glasgow Intl Airport during this time can be as low as $830. Try not to purchase tickets in the afternoon because they tend to be around $1,040. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from St. Louis to Glasgow Intl Airport

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

Cheap St. Louis to Glasgow Intl Airport (STL to GLA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Glasgow Intl Airport

Direct flights

None
There are no direct flights from St. Louis to Glasgow Intl Airport. There are no popular flight routes from St. Louis to Glasgow Intl Airport.
Search flight deals

  • How far is Lambert-St Louis to Glasgow Intl by plane?

    A flight from Lambert-St Louis to Glasgow Intl will travel around 3914.4 mi. Typically, this will take 12h 52m by plane in normal conditions.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Glasgow Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Glasgow Intl Airport refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Glasgow Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis 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 Lambert-St Louis Airport to Glasgow Intl Airport.

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

    The travel and health documents you'll need for your trip to Glasgow Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Glasgow Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Glasgow Intl Airport?

Best airlines flying from St. Louis to Glasgow Intl Airport

Compare and see reviews for airlines that fly from St. Louis to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $648Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights
British AirwaysPriceFrom $648Free CancellationRating
6.7
7,469 reviews
Search British Airways flights

Traveling to a place near Glasgow?

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

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Glasgow?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Glasgow for you.

Can I find flights from St. Louis to Glasgow with flexible booking policies on momondo?

Yes. All flights to Glasgow from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis 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 St. Louis to Glasgow.

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

Of course. momondo tracks the price of St. Louis to Glasgow flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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