Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Glasgow from $405

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 9/4. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:50 pm - 10:10 amSTL  Lambert-St Louis-GLA Glasgow Intl
11h 20m1 stop Newark
United Airlines Logo
2:00 pm - 9:09 pmGLA  Glasgow Intl-STL Lambert-St Louis
13h 09m1 stop Newark
$952United Airlines
Sun, Sep 13 - Tue, Sep 29
United Airlines Logo
8:30 am - 10:10 amSTL  Lambert-St Louis-GLA Glasgow Intl
19h 40m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
2:00 pm - 9:09 pmGLA  Glasgow Intl-STL Lambert-St Louis
13h 09m1 stop Newark
$952United Airlines
Sun, Sep 13 - Tue, Sep 29
Multiple Airlines Logo
8:55 am - 9:00 pmSTL  Lambert-St Louis-GLA Glasgow Intl
30h 05m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
9:40 pm - 2:00 pmGLA  Glasgow Intl-STL Lambert-St Louis
22h 20m2 stops Dublin Toronto Pearson Intl
$953Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Finnair Logo
9:40 pm - 6:45 pmSTL  Lambert-St Louis-GLA Glasgow Intl
15h 05m1 stop London Heathrow
Finnair Logo
9:40 am - 8:44 pmGLA  Glasgow Intl-STL Lambert-St Louis
17h 04m2 stops London Heathrow Chicago O'Hare Intl
$960Finnair
Sun, Sep 13 - Thu, Sep 24
American Airlines Logo
11:09 am - 9:50 amSTL  Lambert-St Louis-GLA Glasgow Intl
16h 41m2 stops Philadelphia London Heathrow
American Airlines Logo
8:35 am - 8:44 pmGLA  Glasgow Intl-STL Lambert-St Louis
18h 09m2 stops London Heathrow Chicago O'Hare Intl
$964American Airlines
Sun, Sep 13 - Thu, Sep 24
American Airlines Logo
12:50 pm - 9:50 amSTL  Lambert-St Louis-GLA Glasgow Intl
15h 00m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
8:35 am - 8:44 pmGLA  Glasgow Intl-STL Lambert-St Louis
18h 09m2 stops London Heathrow Chicago O'Hare Intl
$965American Airlines
Sun, Sep 13 - Thu, Sep 24
American Airlines Logo
12:50 pm - 9:50 amSTL  Lambert-St Louis-GLA Glasgow Intl
15h 00m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
6:00 am - 5:24 pmGLA  Glasgow Intl-STL Lambert-St Louis
17h 24m2 stops London Heathrow Boston Logan Intl
$1,015American Airlines
Sun, Sep 27 - Sun, Oct 4
British Airways Logo
9:40 pm - 6:45 pmSTL  Lambert-St Louis-GLA Glasgow Intl
15h 05m1 stop London Heathrow
British Airways Logo
12:15 pm - 12:19 amGLA  Glasgow Intl-STL Lambert-St Louis
18h 04m2 stops London Heathrow Chicago O'Hare Intl
$1,020British Airways
Sun, Oct 4 - Sun, Oct 11
British Airways Logo
1:49 pm - 9:50 amSTL  Lambert-St Louis-GLA Glasgow Intl
14h 01m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
10:10 am - 8:57 pmGLA  Glasgow Intl-STL Lambert-St Louis
16h 47m2 stops London Heathrow Chicago O'Hare Intl
$1,021British Airways
Sun, Oct 4 - Sun, Oct 11
British Airways Logo
5:27 pm - 2:50 pmSTL  Lambert-St Louis-GLA Glasgow Intl
15h 23m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
12:15 pm - 12:19 amGLA  Glasgow Intl-STL Lambert-St Louis
18h 04m2 stops London Heathrow Chicago O'Hare Intl
$1,021British Airways
Mon, Oct 5 - Sun, Oct 11

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

British Airways flights from St. Louis to Glasgow Intl Airport

Our best British Airways deals on St. Louis to Glasgow Intl Airport flight tickets
British Airways
Oct 4
STL9:40 pmLambert-St Louis
15h 05m
1 stop
GLA6:45 pmGlasgow Intl
Oct 11
GLA12:15 pmGlasgow Intl
18h 04m
2 stops
STL12:19 amLambert-St Louis
$1,020
British Airways
Sep 2
STL11:22 amLambert-St Louis
17h 08m
2 stops
GLA10:30 amGlasgow Intl
Sep 9
GLA9:30 amGlasgow Intl
17h 14m
2 stops
STL8:44 pmLambert-St Louis
$1,046
British Airways
Oct 3
STL1:49 pmLambert-St Louis
15h 01m
2 stops
GLA10:50 amGlasgow Intl
Oct 11
GLA10:10 amGlasgow Intl
16h 47m
2 stops
STL8:57 pmLambert-St Louis
$1,067

United Airlines flights from St. Louis to Glasgow Intl Airport

Our best United Airlines deals on St. Louis to Glasgow Intl Airport flight tickets
United Airlines
Sep 13
STL8:30 amLambert-St Louis
19h 40m
2 stops
GLA10:10 amGlasgow Intl
Sep 29
GLA2:00 pmGlasgow Intl
13h 09m
1 stop
STL9:09 pmLambert-St Louis
$952
United Airlines
Sep 13
STL8:20 amLambert-St Louis
19h 50m
1 stop
GLA10:10 amGlasgow Intl
Sep 24
GLA2:00 pmGlasgow Intl
13h 09m
1 stop
STL9:09 pmLambert-St Louis
$961
United Airlines
Sep 13
STL12:25 pmLambert-St Louis
15h 45m
1 stop
GLA10:10 amGlasgow Intl
Sep 24
GLA2:00 pmGlasgow Intl
26h 48m
2 stops
STL10:48 amLambert-St Louis
$966

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 August 14, 2026.
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

Cheapest round-trip
Quickest round-trip

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 9/13

4:50 pm-10:10 am

1 stop11h 20m

Glasgow Intl

Tue 9/29

2:00 pm-9:09 pm

1 stop13h 09m

$952

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 9/13

8:30 am-10:10 am

2 stops19h 40m

Glasgow Intl

Tue 9/29

2:00 pm-9:09 pm

1 stop13h 09m

$952

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Thu 9/10

8:55 am-9:00 pm

2 stops30h 05m

Glasgow Intl

Thu 9/17

9:40 pm-2:00 pm

2 stops22h 20m

$953

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 9/13

9:40 pm-6:45 pm

1 stop15h 05m

Glasgow Intl

Thu 9/24

9:40 am-8:44 pm

2 stops17h 04m

$960

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 9/13

11:09 am-9:50 am

2 stops16h 41m

Glasgow Intl

Thu 9/24

8:35 am-8:44 pm

2 stops18h 09m

$964

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 9/13

12:50 pm-9:50 am

2 stops15h 00m

Glasgow Intl

Thu 9/24

8:35 am-8:44 pm

2 stops18h 09m

$965

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 9/27

12:50 pm-9:50 am

2 stops15h 00m

Glasgow Intl

Sun 10/4

6:00 am-5:24 pm

2 stops17h 24m

$1,015

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 10/4

9:40 pm-6:45 pm

1 stop15h 05m

Glasgow Intl

Sun 10/11

12:15 pm-12:19 am

2 stops18h 04m

$1,020

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Sun 10/4

1:49 pm-9:50 am

2 stops14h 01m

Glasgow Intl

Sun 10/11

10:10 am-8:57 pm

2 stops16h 47m

$1,021

St. LouisGlasgow

STL Lambert-St Louis - GLA Glasgow Intl

STLGLA

Lambert-St Louis

Mon 10/5

5:27 pm-2:50 pm

2 stops15h 23m

Glasgow Intl

Sun 10/11

12:15 pm-12:19 am

2 stops18h 04m

$1,021

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 month to fly to Glasgow Intl Airport?

The cheapest month to fly to Glasgow Intl Airport from St. Louis is in April. Flight prices, which tend to average around $639, are often lower during this time because this is during the off-season. If you’re not able to fly to Glasgow Intl Airport in April, then November is your next best option. Flight prices from St. Louis to Glasgow Intl Airport during November average around $659.

Can stopping save me money on St. Louis to Glasgow Intl Airport flights?

You could potentially save up to 77% on your flight if you consider stops on a St. Louis to Glasgow Intl Airport flight.

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

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from St. Louis to Glasgow Intl Airport takes 13h 10m
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

Frequently asked questions about flying from St. Louis to Glasgow Intl Airport

  • 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 13h 10m 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
British AirwaysPriceFrom $582Free CancellationRating
6.7
8,157 reviews
Search British Airways flights
American AirlinesPriceFrom $659Free CancellationRating
7.1
11,925 reviews
Search American Airlines flights

Traveling to a place near Glasgow?

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

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.

An easier way to manage your Glasgow Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 9/13
Sun 9/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Glasgow

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $492
Flights to London Gatwick Airportfrom $379
Flights to London Stansted Airportfrom $488
Flights to London City Airportfrom $671
Flights to London Luton Airportfrom $503
Flights to Belfast Intl Airportfrom $594
Flights to London Southend Airportfrom $637
Flights to Belfast City Airportfrom $638