STL - GLA

£542 Find Cheap Flights from St. Louis to Glasgow – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£542
Typical prices: £513-£817
American Airlines
Thu 4/10Sat 13/10
STL - GLA • 2 stops
Direct flights
Not available
There are currently no direct flights between St. Louis and Glasgow Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 21% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Frankfurt am Main (FRA)
Cheapest • Avg £561 (return)
Newark (EWR)
Shortest trip • 12h 30m (one-way)
Insights
Insights
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We hope you enjoy your trip to Glasgow Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from St. Louis to Glasgow (STL-GLA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from St. Louis to Glasgow

Sun, 4 Oct - Tue, 13 Oct
American Airlines Logo
12:50 - 09:50STL  Lambert-St Louis-GLA Glasgow Intl
15h 00m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
05:55 - 18:16GLA  Glasgow Intl-STL Lambert-St Louis
18h 21m2 stops London Heathrow Chicago O'Hare Intl
£542American Airlines
Tue, 3 Nov - Mon, 9 Nov
Finnair Logo
12:58 - 14:35STL  Lambert-St Louis-GLA Glasgow Intl
19h 37m2 stops Dallas/Fort Worth London Heathrow
Finnair Logo
15:30 - 20:19GLA  Glasgow Intl-STL Lambert-St Louis
34h 49m2 stops London Heathrow Dallas/Fort Worth
£543Finnair
Thu, 29 Oct - Thu, 5 Nov
American Airlines Logo
12:49 - 10:50STL  Lambert-St Louis-GLA Glasgow Intl
17h 01m2 stops Charlotte Douglas London Heathrow
American Airlines Logo
11:30 - 23:55GLA  Glasgow Intl-STL Lambert-St Louis
18h 25m2 stops London Heathrow Chicago O'Hare Intl
£579American Airlines
Sun, 27 Sep - Mon, 5 Oct
Delta Logo
07:00 - 08:25STL  Lambert-St Louis-GLA Glasgow Intl
19h 25m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
13:30 - 23:23GLA  Glasgow Intl-STL Lambert-St Louis
39h 53m2 stops Amsterdam Schiphol Minneapolis St Paul
£594Delta
Sun, 4 Oct - Tue, 13 Oct
British Airways Logo
21:40 - 16:50STL  Lambert-St Louis-GLA Glasgow Intl
13h 10m1 stop London Heathrow
British Airways Logo
07:00 - 18:16GLA  Glasgow Intl-STL Lambert-St Louis
17h 16m2 stops London Heathrow Chicago O'Hare Intl
£614British Airways
Sat, 26 Sep - Mon, 5 Oct
Delta Logo
10:29 - 09:40STL  Lambert-St Louis-GLA Glasgow Intl
17h 11m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
13:30 - 13:53GLA  Glasgow Intl-STL Lambert-St Louis
30h 23m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£631Delta
Fri, 25 Sep - Mon, 5 Oct
United Airlines Logo
09:30 - 10:10STL  Lambert-St Louis-GLA Glasgow Intl
18h 40m1 stop Newark
United Airlines Logo
14:00 - 21:09GLA  Glasgow Intl-STL Lambert-St Louis
13h 09m1 stop Newark
£635United Airlines
Fri, 25 Sep - Mon, 5 Oct
United Airlines Logo
12:20 - 10:10STL  Lambert-St Louis-GLA Glasgow Intl
15h 50m1 stop Newark
United Airlines Logo
14:00 - 22:59GLA  Glasgow Intl-STL Lambert-St Louis
14h 59m2 stops Newark Chicago O'Hare Intl
£638United Airlines
Tue, 29 Dec - Sun, 3 Jan
British Airways Logo
10:00 - 09:55STL  Lambert-St Louis-GLA Glasgow Intl
17h 55m2 stops Boston Logan Intl London Heathrow
British Airways Logo
18:05 - 21:47GLA  Glasgow Intl-STL Lambert-St Louis
33h 42m2 stops London Heathrow Philadelphia
£805British Airways
Tue, 29 Dec - Sun, 3 Jan
British Airways Logo
12:33 - 10:50STL  Lambert-St Louis-GLA Glasgow Intl
16h 17m2 stops Philadelphia London Heathrow
British Airways Logo
18:05 - 21:47GLA  Glasgow Intl-STL Lambert-St Louis
33h 42m2 stops London Heathrow Philadelphia
£834British Airways
Booking Insights

Price, demand, and travel trends for St. Louis to Glasgow Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from St. Louis to Glasgow Intl Airport with more confidence.

How much is a return flight from St. Louis to Glasgow Intl Airport?

Return flights from St. Louis to Glasgow Intl Airport start at £542. Prices are typical for this route right now, with typical return fares ranging from £513 to £817. The lowest price found in the past 5 days was £542 on American Airlines.

What's the cheapest day of the week to fly from St. Louis to Glasgow Intl Airport?

Sunday is the cheapest day of the week to fly from St. Louis to Glasgow Intl Airport and is 15% cheaper than the average day. Saturday is the most expensive day with flight prices 63% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from St. Louis to Glasgow Intl Airport?

  • April is the cheapest month to fly from St. Louis to Glasgow Intl Airport at £473 return.
  • December (£1,005) and July (£853) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 112% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for St. Louis to Glasgow Intl Airport flights

Low season

February
Most popular time to fly (37% more expensive on average)

When to book flights from St. Louis to Glasgow

Are your dates flexible? Find out the best times to travel from St. Louis to Glasgow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your St. Louis to Glasgow Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from St. Louis to Glasgow Intl Airport?

    Flights from St. Louis to Glasgow Intl Airport usually depart from Lambert-St Louis (STL) and arrive at Glasgow Intl (GLA).

  • Which airports do connecting flights from St. Louis to Glasgow Intl Airport pass through?

    One-stop flights from St. Louis to Glasgow Intl Airport most commonly connect through:

    • London Heathrow (LHR) – 72% of one-stop connections
    • Newark (EWR) – 24% of one-stop connections
    • Frankfurt am Main (FRA) – 4% of one-stop connections

    London Heathrow (LHR) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from St. Louis to Glasgow Intl Airport?

    On the St. Louis to Glasgow Intl Airport route, being flexible with your departure day can save you up to 48%. Sunday is the cheapest day at £513 return on average, while Saturday is the most expensive at £975 – a £462 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Glasgow Intl Airport?

    Some of the most popular sights in Glasgow Intl Airport are OVO Hydro, Glasgow Central Station, and Buchanan Street. These are among the most viewed places in Glasgow Intl Airport on KAYAK.

  • How long is a flight from St. Louis to Glasgow Intl Airport?

    A direct flight from St. Louis to Glasgow Intl Airport takes 0h 00m, covering 3,914 miles.

  • Do I need a passport to fly from St. Louis to Glasgow Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much time can I save by choosing a different stopover airport from St. Louis to Glasgow Intl Airport?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time of 12h 30m, compared to 15h 28m via London Heathrow (LHR) and 22h 34m via Frankfurt am Main (FRA).

  • What is the time difference between St. Louis and Glasgow Intl Airport?

    Glasgow Intl Airport is 6 hours ahead of St. Louis (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Glasgow Intl Airport (GLA)?

    Glasgow Intl Airport (GLA) hosts 5 major car hire companies, with daily rates starting from around £5 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • Budget

  • How much should I expect to pay for a St. Louis to Glasgow Intl Airport flight?

    Return flights from St. Louis to Glasgow Intl Airport range from £513 to £817, with an average of £596 over the past 12 months. Anything below £513 counts as a good deal.

Your guide to booking St. Louis to Glasgow Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Saturday. On this route, Sunday flights average £513 – about £462 less than Saturday (47% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to Glasgow Intl Airport trip for April. Fares historically average £473 return in that month – typically £532 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Glasgow Intl Airport.
    - Holiday Inn Glasgow Airport By IHG
    - Holiday Inn Express Glasgow Airport by IHG

More options for your flight from St. Louis to Glasgow

Complete your trip to Glasgow with a hotel stay or car hire

Car hire in Glasgow
Hotels in Glasgow
Holidays in Glasgow