Cheap flights from London Heathrow Airport to Glasgow
Find flight deals from Heathrow to Glasgow
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 10 October 2026.
Popular in | June |
|---|---|
Cheapest in | February |
Average price | £144 |
Best time to book a flight from Heathrow to Glasgow
Have a flexible travel schedule? Discover the best time to fly to Glasgow from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Glasgow
How far ahead should I book a flight from London Heathrow Airport to Glasgow?
Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Glasgow. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London Heathrow Airport to Glasgow?
Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Glasgow (average of £125). Flying from London Heathrow Airport to Glasgow in June is currently the most expensive (average of £180). 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 LHR to GLA?
One of the essential ways to save on airfare from London Heathrow Airport to Glasgow is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 28% on airfare.
What is the cheapest day to fly from London Heathrow Airport to Glasgow?
Travellers seeking maximum savings on their London Heathrow Airport to Glasgow flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from London to Glasgow delayed?
About 17% of weekly flights between London and Glasgow have experienced delays in the past year, with the average delay time being 102 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 Friday 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 17% 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 10 October 2026.
Read reviews from past customers who have flown with easyJet and British Airways from London Heathrow Airport to Glasgow. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
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Regina,Sept 2026
LGW - BOD
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Regina,Sept 2026
LGW - BOD
Entertainment
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Regina,Sept 2026
LGW - BOD
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Glasgow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Heathrow to Glasgow
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Glasgow by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Scotland
Book a non-stop flight to one of these other cities located in Scotland.
Search flights from Heathrow to Glasgow by cabin class
Find flights from Heathrow to Glasgow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Heathrow and Glasgow flights
Browse other Heathrow and Glasgow flight options. Last updated on 10 October 2026.
Other flights from Heathrow
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Top 3 airlines flying from Heathrow to Glasgow
Discover the top 3 airlines that operate flights from Heathrow 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 10 October 2026.
Fly with Cheapflights
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How does Cheapflights help users find flights from Heathrow to Glasgow?
Cheapflights helps you search for flights from Heathrow to Glasgow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Glasgow?
Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Glasgow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Heathrow to Glasgow with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Glasgow, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Heathrow to Glasgow become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Glasgow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.