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Cheap flights from St. Louis to Glasgow from £300

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 4/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Glasgow

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
13:25 - 10:30STL  Lambert-St Louis-GLA Glasgow Intl
15h 05m2 stops Philadelphia London Heathrow
British Airways Logo
08:35 - 21:44GLA  Glasgow Intl-STL Lambert-St Louis
19h 09m2 stops London Heathrow Philadelphia
£705British Airways
Tue, 22 Sep - Tue, 29 Sep
United Airlines Logo
16:53 - 10:10STL  Lambert-St Louis-GLA Glasgow Intl
11h 17m1 stop Newark
United Airlines Logo
14:00 - 10:48GLA  Glasgow Intl-STL Lambert-St Louis
26h 48m2 stops Newark Chicago O'Hare Intl
£706United Airlines
Tue, 22 Sep - Tue, 29 Sep
Finnair Logo
21:40 - 18:45STL  Lambert-St Louis-GLA Glasgow Intl
15h 05m1 stop London Heathrow
Finnair Logo
09:40 - 20:44GLA  Glasgow Intl-STL Lambert-St Louis
17h 04m2 stops London Heathrow Chicago O'Hare Intl
£711Finnair
Sun, 13 Sep - Thu, 24 Sep
United Airlines Logo
08:20 - 10:10STL  Lambert-St Louis-GLA Glasgow Intl
19h 50m1 stop Newark
United Airlines Logo
14:00 - 21:09GLA  Glasgow Intl-STL Lambert-St Louis
13h 09m1 stop Newark
£711United Airlines
Sun, 13 Sep - Thu, 24 Sep
American Airlines Logo
11:09 - 09:50STL  Lambert-St Louis-GLA Glasgow Intl
16h 41m2 stops Philadelphia London Heathrow
American Airlines Logo
08:35 - 20:44GLA  Glasgow Intl-STL Lambert-St Louis
18h 09m2 stops London Heathrow Chicago O'Hare Intl
£714American Airlines
Sun, 13 Sep - Thu, 24 Sep
American Airlines Logo
12:50 - 09:50STL  Lambert-St Louis-GLA Glasgow Intl
15h 00m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
08:35 - 20:44GLA  Glasgow Intl-STL Lambert-St Louis
18h 09m2 stops London Heathrow Chicago O'Hare Intl
£714American Airlines
Sun, 13 Sep - Thu, 24 Sep
United Airlines Logo
12:59 - 10:10STL  Lambert-St Louis-GLA Glasgow Intl
15h 11m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
14:00 - 12:13GLA  Glasgow Intl-STL Lambert-St Louis
28h 13m3 stops Newark Houston George Bush Intcntl Chicago O'Hare Intl
£715United Airlines
Sun, 13 Sep - Thu, 24 Sep
Multiple Airlines Logo
14:40 - 16:50STL  Lambert-St Louis-GLA Glasgow Intl
20h 10m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
20:40 - 13:25GLA  Glasgow Intl-STL Lambert-St Louis
22h 45m2 stops Dublin Frankfurt am Main
£739Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
United Airlines Logo
08:20 - 10:10STL  Lambert-St Louis-GLA Glasgow Intl
19h 50m1 stop Newark
United Airlines Logo
14:00 - 20:47GLA  Glasgow Intl-STL Lambert-St Louis
12h 47m1 stop Newark
£746United Airlines
Mon, 14 Sep - Mon, 21 Sep
United Airlines Logo
13:29 - 10:10STL  Lambert-St Louis-GLA Glasgow Intl
14h 41m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
14:00 - 22:59GLA  Glasgow Intl-STL Lambert-St Louis
14h 59m2 stops Newark Chicago O'Hare Intl
£749United Airlines
Thu, 24 Sep - Thu, 1 Oct

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American Airlines flights from St. Louis to Glasgow

Our best American Airlines deals on St. Louis to Glasgow flight tickets
American Airlines
13 Sept
STL11:09Lambert-St Louis
16h 41m
2 stops
GLA09:50Glasgow Intl
24 Sept
GLA08:35Glasgow Intl
18h 09m
2 stops
STL20:44Lambert-St Louis
£714
American Airlines
13 Sept
STL12:50Lambert-St Louis
15h 00m
2 stops
GLA09:50Glasgow Intl
24 Sept
GLA08:35Glasgow Intl
18h 09m
2 stops
STL20:44Lambert-St Louis
£714

British Airways flights from St. Louis to Glasgow

Our best British Airways deals on St. Louis to Glasgow flight tickets
British Airways
22 Sept
STL13:25Lambert-St Louis
15h 05m
2 stops
GLA10:30Glasgow Intl
29 Sept
GLA08:35Glasgow Intl
19h 09m
2 stops
STL21:44Lambert-St Louis
£705
British Airways
2 Sept
STL11:22Lambert-St Louis
17h 08m
2 stops
GLA10:30Glasgow Intl
9 Sept
GLA09:30Glasgow Intl
17h 14m
2 stops
STL20:44Lambert-St Louis
£774
British Airways
5 Sept
STL17:13Lambert-St Louis
19h 17m
2 stops
GLA18:30Glasgow Intl
15 Sept
GLA09:35Glasgow Intl
18h 09m
2 stops
STL21:44Lambert-St Louis
£819

momondo Fare Finder

 
Customise your flight search to find flights from St. Louis 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, momondo users made 279,928 searches. Data last updated 12 August 2026.
Use the filters below to find and compare flights from St. Louis to Glasgow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Tue 22/9

13:25-10:30

2 stops15h 05m

Glasgow Intl

Tue 29/9

08:35-21:44

2 stops19h 09m

£705

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Tue 22/9

16:53-10:10

1 stop11h 17m

Glasgow Intl

Tue 29/9

14:00-10:48

2 stops26h 48m

£706

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 13/9

21:40-18:45

1 stop15h 05m

Glasgow Intl

Thu 24/9

09:40-20:44

2 stops17h 04m

£711

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 13/9

08:20-10:10

1 stop19h 50m

Glasgow Intl

Thu 24/9

14:00-21:09

1 stop13h 09m

£711

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 13/9

11:09-09:50

2 stops16h 41m

Glasgow Intl

Thu 24/9

08:35-20:44

2 stops18h 09m

£714

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 13/9

12:50-09:50

2 stops15h 00m

Glasgow Intl

Thu 24/9

08:35-20:44

2 stops18h 09m

£714

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 13/9

12:59-10:10

2 stops15h 11m

Glasgow Intl

Thu 24/9

14:00-12:13

3 stops28h 13m

£715

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Tue 1/9

14:40-16:50

2 stops20h 10m

Glasgow Intl

Tue 8/9

20:40-13:25

2 stops22h 45m

£739

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Mon 14/9

08:20-10:10

1 stop19h 50m

Glasgow Intl

Mon 21/9

14:00-20:47

1 stop12h 47m

£746
Fastest return journey

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Thu 24/9

13:29-10:10

2 stops14h 41m

Glasgow Intl

Thu 1/10

14:00-22:59

2 stops14h 59m

£749

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

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 month to fly to Glasgow?

If you’re not able to fly to Glasgow in April, then November is your next best option. Flight prices from St. Louis to Glasgow during November average around £488.

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

16h 03m

Direct flights

None
The fastest flight from St. Louis to Glasgow takes 16h 03m
There are no direct flights from St. Louis to Glasgow. There are no popular flight routes from St. Louis to Glasgow.
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Frequently asked questions about flying from St. Louis to Glasgow

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

    Glasgow is 3921.2 mi away from Lambert-St Louis. By plane, this route typically takes 16h 03m.

  • 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 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Glasgow from St. Louis.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Glasgow from St. Louis.

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 not ready to book a flight from St. Louis to Glasgow now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Glasgow and let you know when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Glasgow

Airports listed have a maximum distance of 27.7 mi from Glasgow
Glasgow Intl Airport
Glasgow Prestwick Airport