Cheap flights from London Heathrow Airport to Glasgow

If you’re not able to fly to Glasgow in December, then February is your next best option. Flight prices from London Heathrow Airport to Glasgow during February average around £125.

The cheapest day to depart on your flight to Glasgow is on a Thursday when prices can be found for as low as £77. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Glasgow for around £104.

The cheapest time of day to fly to Glasgow is in the morning when flights can be purchased for as low as £82. In contrast, the most expensive time of day to depart to Glasgow is at midday when prices are around £120.

Fly from London Heathrow to Edinburgh Turnhouse for the best London Heathrow - Glasgow flight prices

You are more likely to see cheaper flights to Glasgow from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow for around £142 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow from London Heathrow Airport for as low as £103 on momondo.

There are 3 cabin classes available to choose from on London Heathrow Airport to Glasgow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 17% of flights between London and Glasgow have experienced a delay on any given week. The average delay length over the past 12 months has been 102 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening 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. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.