Cheapflights Tip: The best prices from London to Glasgow are usually found in September or June, booked 75 days in advance, depart on a Thursday or Tuesday and return on a Friday
Find flight deals from London to Glasgow
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Glasgow (GG1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 September 2026.
Popular in
October
Cheapest in
September
Average price
£56
Highest demand for flights based on searches. 10% potential increase in price (£5 potential increase over avg. return price).
Have a flexible travel schedule? Discover the best time to fly to Glasgow from London with our price prediction graph.
LON-GG1
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London to Glasgow
Prices
Airlines
Delays
How far ahead should I book a flight from London to Glasgow?
The price you pay for your flight from London to Glasgow may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from London to Glasgow?
Currently, May is the cheapest month in which you can book a flight from London to Glasgow (average of £75). Flying from London to Glasgow in October is currently the most expensive (average of £105). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LON to GLA?
Find hourly flight availability from London to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 September 2026.
A simple way to save on the total cost of your ticket is to fly from London to Glasgow in the evening. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from London to Glasgow?
Use this chart to determine the cheapest time to fly return from London to Glasgow. Price data was last updated on 19 September 2026.
Travellers seeking maximum savings on their London to Glasgow flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from London to Glasgow
Explore weekly flight availability from London to Glasgow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 September 2026.
The most flights from LON to GG1 are scheduled on a Monday (75 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from London to Glasgow delayed?
About 16% of weekly flights between London and Glasgow have experienced delays in the past year, with the average delay time being 104 minutes.
What is the most punctual flight time for London to Glasgow flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Glasgow flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing Glasgow
Get insights into the airlines that provide service to Glasgow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Glasgow. Reviews last updated 22 September 2026.
Read through reviews of airlines operating flights from London to Glasgow, such as easyJet,British Airways, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Awful plane, old, rickety, ripped seats in places, rubbish left from previous passengers. The crew clothing was tatty, old, unkempt. I have never experienced anything like this. Ryanair had better standards.
Awful plane, old, rickety, ripped seats in places, rubbish left from previous passengers. The crew clothing was tatty, old, unkempt. I have never experienced anything like this. Ryanair had better standards.
Awful plane, old, rickety, ripped seats in places, rubbish left from previous passengers. The crew clothing was tatty, old, unkempt. I have never experienced anything like this. Ryanair had better standards.
Awful plane, old, rickety, ripped seats in places, rubbish left from previous passengers. The crew clothing was tatty, old, unkempt. I have never experienced anything like this. Ryanair had better standards.
Related info for your journey
Find useful and relevant information for your journey from London to Glasgow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports serve London to Glasgow flights?
All five area airports offer London to Glasgow flights. Heathrow is the largest and busiest but has the most flight options and flexibility. London City is smaller and more easily navigated, but there are fewer airline choices. London Gatwick is the second busiest airport in the UK, and both Luton and Stansted are smaller airports with limited flight options for travellers seeking to visit Glasgow. In Glasgow itself, there are two airports – Glasgow International and Glasgow Prestwick. Both are easily reached from the city centre and offer car hire and other transport options.
Which airlines fly directly from London to Glasgow?
There are four airlines that offer direct London to Glasgow flights, but they operate out of different airports. British Airways, easyJet, KLM, and Ryanair are the four in question. A direct flight takes on average 1h, 15m but travel time may be increased by weather conditions and other factors.
What are the stopover options on flights from London to Glasgow?
The most common stopover point is Dublin, Ireland, but some flights may also stop in Belfast. Note that even a single stop can extend flight time to over 3h. Very few London to Glasgow flights have more than one stop.
Do I need a passport or visa to fly from London to Glasgow?
No, travellers booking London to Glasgow flights will not need a passport or a visa. Glasgow is located within the borders of the UK. However, travellers will require valid identification. A CitizenCard is sufficient, as is a valid driving license. However, those with other forms of identification may want to check with the airline prior to arrival. Note that if you intend to leave the terminal during a stopover in Dublin, you will need a passport, as the Republic of Ireland is not part of the UK.
Is it worth flying from London to Glasgow, Scotland?
Flights from London to Glasgow introduce you to the biggest city in Scotland. Victorian and Art Nouveau buildings hint at its rich history as a port town. More recently, it was shaped by the designs of the local architect Charles Rennie Mackintosh. His Glasgow School of Art is said to be the first ever Modernist building, while the spiral staircase of The Lighthouse rewards you with widescreen city views. Fancy glimpsing Glasgow’s world-class sporting credentials? You could catch a match at one of the city’s four football stadiums or cheer on the Glasgow Warriors at a Celtic League rugby game. But that’s not all – Glasgow city centre is piled high with handsome Victorian and Art Nouveau buildings. Meanwhile, the Scottish Opera and National Theatre of Scotland add an extra cultural punch.
How frequent are flights between London and Glasgow?
Flights run from London to Glasgow every day.
What are the cheapest airlines flying from London to Glasgow round-trip?
According to our current data, Ryanair (£17), easyJet (£17), and British Airways (£88) offers the cheapest pricing from London to Glasgow. These flights start at 77% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London to Glasgow one-way?
£15 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on easyJet and British Airways, with prices starting from £20 and £51, respectively.
What are the most popular routes from London to Glasgow?
Most travelers choose London Gatwick - Glasgow Intl, London Luton - Glasgow Intl or London Heathrow - Glasgow Intl when deciding on the best route from London to Glasgow.
What are the most reliable airlines from London to Glasgow?
The top 3 most reliable airlines when flying from London to Glasgow are Malaysia Airlines (70%), Qatar Airways (68%) and British Airways (67%).
What are the cheapest flights from London to Glasgow?
On average you can expect to pay £177 for a flight from London to Glasgow. The cheapest flight overall is £67 while the most popular route, (London Gatwick - Glasgow Intl) is currently priced at £52.
Can I find deals for business class flights from London to Glasgow?
Yes. Cheapflights offers flight deals from London to Glasgow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Glasgow?
Currently, May is the cheapest month in which you can book a flight from London to Glasgow (average of £75). Flying from London to Glasgow in October is currently the most expensive (average of £105). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 22 September 2026.
Discover the top 4 airlines that operate flights from London to Glasgow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 22 September 2026.
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How does Cheapflights help users find flights from London to Glasgow?
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Why should you use Cheapflights to find cheap flight tickets from London to Glasgow?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Glasgow.
Can Cheapflights find flights from London to Glasgow with no change fees?
Certainly. Search results for flights to Glasgow from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from London to Glasgow become cheaper?
Of course! You can now track prices for flights from London to Glasgow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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