Cheap flights from Glasgow to London from £16

The cheapest month to fly to London Stansted Airport from Glasgow is in September. Flight prices, which tend to average around £16, are often lower during this time because this is during the off-season. If you aren’t able to travel to London Stansted Airport during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of £16.

According to our data, Monday is the cheapest day to fly to London Stansted Airport from Glasgow. The lowest ticket price found for a Monday departure recently was £62. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to London Stansted Airport is Saturday, with ticket prices averaging around £87.

Our data shows that the cheapest Glasgow to London Stansted Airport flights are usually those with departure times in the evening. Our users have found flights to London Stansted Airport in the evening for as low as £63. Flights in the afternoon are often more expensive, with an average ticket price of £93.

Fly from Glasgow Intl to London Stansted for the best Glasgow - London Stansted flight prices

You are more likely to see cheaper flights to London Stansted Airport from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to London Stansted Airport for around £82 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Stansted Airport from Glasgow for as low as £48 on momondo.

Historically, on average around 10% of flights between Glasgow and London have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, easyJet have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

The number of flights available between Glasgow and London Stansted Airport is 2 per day as of May 2026. The most frequent departure time is 06:00, with 40% of daily flights leaving at midday.

As of May 2026, 14 flights take off from Glasgow and land in London Stansted Airport each week. The most common flight departure day for this route is Mon, with 29% of weekly flights taking off on this day.