Flights from Glasgow to London
We've seen return fares from $21, typically cheapest departing in September 2026. Nonstop flights are available on this route, taking around 2h 55m.
Glasgow to London fares by month
Lowest return fare we've seen for each departure month. Prices update daily.
| Departure month | Lowest fare found |
|---|---|
| August 2026 | $101 |
| September 2026 | $21 · cheapest |
| October 2026 | $24 |
| November 2026 | $25 |
Prices last checked 2026-08-26. Fares change constantly — search for live availability.
Booking Glasgow to London flights
Flymundus compares fares for Glasgow–London across hundreds of airlines and online travel agencies at once. You book directly with the provider offering the fare — we add no booking fee or markup.
Nonstop flights are available on this route, taking around 2h 55m. We've seen return fares from $21, typically cheapest departing in September 2026.
London spreads along the Thames across dozens of distinct neighbourhoods, from the medieval City to the Georgian terraces of Notting Hill. Its museums are free, its theatre scene is the densest in the world, and six airports mean fares from almost anywhere are competitive.
Best time to visit London: May to September for long daylight and outdoor terraces. November to February is grey and wet, but fares and hotel rates drop sharply.
Glasgow to London: common questions
How much is a flight from Glasgow to London?
The lowest return fare we've recorded on this route is $21. Prices move with season and demand, so search live fares for your dates.
What is the cheapest month to fly from Glasgow to London?
September 2026 has shown the lowest fares in our data. The month-by-month table above shows how prices compare across the year.
Are there direct flights from Glasgow to London?
Yes, nonstop flights operate on this route, with a typical flight time of about 2h 55m.
How long is the flight from Glasgow to London?
A nonstop flight takes roughly 2h 55m. Connecting itineraries take longer depending on layover length.
When should I book flights from Glasgow to London?
Fares on most long-haul routes are lowest 2–5 months ahead, and short-haul 3–8 weeks ahead. Check the monthly price table above for this route's own pattern rather than relying on a general rule.