Cheap flights from Glasgow Intl Airport to the United Kingdom from £16

The cheapest month to fly to United Kingdom from Glasgow Intl Airport is in January. Flight prices, which tend to average around £86, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Glasgow Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around £88.

The cheapest day to depart from Glasgow Intl Airport to United Kingdom is on a Friday. Travellers who choose to depart for United Kingdom on a Friday will often find tickets for as low as £208. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Glasgow Intl Airport to United Kingdom for around £559.

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £111. Try not to purchase tickets in the afternoon because they tend to be around £571. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to United Kingdom from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £132 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Glasgow Intl Airport for as low as £118 on momondo.

There are 4 cabin classes available to choose from on Glasgow Intl Airport to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

easyJet, Ryanair, and Aer Lingus are the most popular carriers operating from Glasgow Intl to United Kingdom

easyJet, British Airways and Ryanair are the top three most popular airlines that fly to United Kingdom from Glasgow Intl Airport according to our data. easyJet is the first choice among our users, with 57% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 5 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Historically, on average around 12% of flights between Glasgow and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 103 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. Sunday 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 10% of their flights experiencing any sort of delay.

The number of flights available between Glasgow Intl Airport and United Kingdom is 18 per day as of August 2026. The most frequent departure time is 07:00, with 43% of daily flights leaving in the afternoon.

The number of flights available between Glasgow Intl Airport and United Kingdom is 129 per week as of August 2026. The most frequent departure day is Fri, with 66% of weekly flights leaving on this day.