What is the cheapest airline that flies from Lambert-St Louis to Glasgow?

United Airlines and British Airways are the most popular carriers operating from Lambert-St Louis to Glasgow

What airlines fly to Glasgow?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Glasgow from St. Louis according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Glasgow. Keep in mind that there are 7 different airlines that fly to Glasgow on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Lambert-St Louis Airport to Glasgow are refreshed on a daily basis.

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

There are 2 operators available for flights from Lambert-St Louis Airport to Glasgow as of December 2025.

How old do you have to be to fly from Lambert-St Louis Airport to Glasgow?

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.

What documentation or ID do you need to fly to Glasgow?

The necessary travel and health documents for your Glasgow trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$425 Cheap Flights from St. Louis to Glasgow in 2025/26

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Find the cheapest flights from St. Louis to Glasgow

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:19 am - 9:55 am

STL

GLA

17h 36m2 stops

6:05 am - 4:37 pm

GLA

STL

16h 32m2 stops

$634KLM

Sat, Jan 17 - Sat, Jan 24

6:32 am - 8:25 am

STL

GLA

19h 53m2 stops

6:00 am - 6:02 pm

GLA

STL

18h 02m2 stops

$698Delta

Tue, Apr 28 - Sun, May 10

7:50 am - 9:40 am

STL

GLA

19h 50m2 stops

10:05 am - 11:24 pm

GLA

STL

19h 19m2 stops

$718British Airways

Tue, Apr 28 - Sun, May 10

10:00 pm - 4:45 pm

STL

GLA

12h 45m1 stop

7:35 am - 7:30 pm

GLA

STL

17h 55m1 stop

$719British Airways

Tue, Apr 28 - Sun, May 10

10:00 pm - 4:45 pm

STL

GLA

12h 45m1 stop

10:05 am - 11:24 pm

GLA

STL

19h 19m2 stops

$720British Airways

Tue, Apr 28 - Sun, May 10

2:19 pm - 11:30 am

STL

GLA

15h 11m2 stops

7:45 pm - 7:30 pm

GLA

STL

29h 45m1 stop

$745British Airways

Sun, Apr 12 - Sat, Apr 18

3:30 pm - 4:40 pm

STL

GLA

19h 10m1 stop

9:20 am - 1:25 pm

GLA

STL

34h 05m1 stop

$749Lufthansa

Sun, Apr 12 - Sat, Apr 18

3:30 pm - 4:40 pm

STL

GLA

19h 10m1 stop

5:30 pm - 1:25 pm

GLA

STL

25h 55m1 stop

$754Lufthansa

Sun, Apr 12 - Sat, Apr 18

9:15 am - 10:30 am

STL

GLA

19h 15m2 stops

7:45 pm - 8:03 pm

GLA

STL

30h 18m2 stops

$778British Airways

Sun, Apr 12 - Sat, Apr 18

7:50 am - 11:30 am

STL

GLA

21h 40m2 stops

7:45 pm - 8:03 pm

GLA

STL

30h 18m2 stops

$823British Airways

Sun, Apr 12 - Sat, Apr 18

British Airways flights from St. Louis to Glasgow

Our best British Airways deals on St. Louis to Glasgow flight tickets

British Airways

Apr 28

STL7:50 amLambert-St Louis

19h 50m

2 stops

GLA9:40 amGlasgow Intl

May 10

GLA10:05 amGlasgow Intl

19h 19m

2 stops

STL11:24 pmLambert-St Louis

$718

Find similar

British Airways

Apr 28

STL10:00 pmLambert-St Louis

12h 45m

1 stop

GLA4:45 pmGlasgow Intl

May 10

GLA7:35 amGlasgow Intl

17h 55m

1 stop

STL7:30 pmLambert-St Louis

$719

Find similar

British Airways

Apr 28

STL10:00 pmLambert-St Louis

12h 45m

1 stop

GLA4:45 pmGlasgow Intl

May 10

GLA10:05 amGlasgow Intl

19h 19m

2 stops

STL11:24 pmLambert-St Louis

$720

Find similar

Lufthansa flights from St. Louis to Glasgow

Our best Lufthansa deals on St. Louis to Glasgow flight tickets

Lufthansa

Apr 12

STL3:30 pmLambert-St Louis

19h 10m

1 stop

GLA4:40 pmGlasgow Intl

Apr 18

GLA9:20 amGlasgow Intl

34h 05m

1 stop

STL1:25 pmLambert-St Louis

$749

Find similar

Lufthansa

Apr 12

STL3:30 pmLambert-St Louis

19h 10m

1 stop

GLA4:40 pmGlasgow Intl

Apr 18

GLA5:30 pmGlasgow Intl

25h 55m

1 stop

STL1:25 pmLambert-St Louis

$754

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sat 1/17

10:19 am-9:55 am

2 stops17h 36m

Glasgow Intl

Sat 1/24

6:05 am-4:37 pm

2 stops16h 32m

$634

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Tue 4/28

6:32 am-8:25 am

2 stops19h 53m

Glasgow Intl

Sun 5/10

6:00 am-6:02 pm

2 stops18h 02m

$698

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Tue 4/28

7:50 am-9:40 am

2 stops19h 50m

Glasgow Intl

Sun 5/10

10:05 am-11:24 pm

2 stops19h 19m

$718

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Tue 4/28

10:00 pm-4:45 pm

1 stop12h 45m

Glasgow Intl

Sun 5/10

7:35 am-7:30 pm

1 stop17h 55m

$719

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Tue 4/28

10:00 pm-4:45 pm

1 stop12h 45m

Glasgow Intl

Sun 5/10

10:05 am-11:24 pm

2 stops19h 19m

$720

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sun 4/12

2:19 pm-11:30 am

2 stops15h 11m

Glasgow Intl

Sat 4/18

7:45 pm-7:30 pm

1 stop29h 45m

$745

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sun 4/12

3:30 pm-4:40 pm

1 stop19h 10m

Glasgow Intl

Sat 4/18

9:20 am-1:25 pm

1 stop34h 05m

$749

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sun 4/12

3:30 pm-4:40 pm

1 stop19h 10m

Glasgow Intl

Sat 4/18

5:30 pm-1:25 pm

1 stop25h 55m

$754

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sun 4/12

9:15 am-10:30 am

2 stops19h 15m

Glasgow Intl

Sat 4/18

7:45 pm-8:03 pm

2 stops30h 18m

$778

St. LouisGlasgow

STL - GLA

STLGLA

Lambert-St Louis

Sun 4/12

7:50 am-11:30 am

2 stops21h 40m

Glasgow Intl

Sat 4/18

7:45 pm-8:03 pm

2 stops30h 18m

$823

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Glasgow

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

Prices

Airlines

What is the cheapest day to depart on your flight to Glasgow?

On average, the least expensive day to fly to Glasgow from St. Louis is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $822. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Glasgow on Thursday is $1,210.

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

Flying to Glasgow from St. Louis at noon is the least expensive time of day to depart. momondo users have found prices as low as $830 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,040 on average. Flights to Glasgow from St. Louis in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap St. Louis to Glasgow flight deals and tips

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

Fastest flight time	13h 51m
Direct flights	None

The fastest flight from St. Louis to Glasgow takes 13h 51m

There are no direct flights from St. Louis to Glasgow. There are no popular flight routes from St. Louis to Glasgow.

Search flight deals

How far is Lambert-St Louis to Glasgow by plane?
The straight-line distance from Lambert-St Louis to Glasgow is 3921.2 mi. Flights usually cover this in 13h 51m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Lambert-St Louis Airport to Glasgow?
Prices for flights from Lambert-St Louis Airport to Glasgow are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Glasgow?
There are 2 operators available for flights from Lambert-St Louis Airport to Glasgow as of December 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Glasgow?
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.
What documentation or ID do you need to fly to Glasgow?
The necessary travel and health documents for your Glasgow trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to Glasgow

Compare and see reviews for airlines that fly from St. Louis to Glasgow with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $586	Free Cancellation	Rating 6.7 7,605 reviews	Search British Airways flights
American Airlines	PriceFrom $648	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Lufthansa	PriceFrom $679	Free Cancellation	Rating 6.8 7,649 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom $699	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $711	Free Cancellation	Rating 7.4 9,105 reviews	Search United Airlines flights
KLM	PriceFrom $713	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
Delta	PriceFrom $722	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Glasgow. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for St. Louis to Glasgow flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between St. Louis and Glasgow by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Glasgow, momondo offers a useful price alert feature which will track prices for flights to Glasgow from St. Louis and alert you when they change.