Cheap flights from London Heathrow Airport to Glasgow from £36
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Glasgow departing on 25/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from London Heathrow Airport to Glasgow Intl Airport
Our best British Airways deals on London Heathrow Airport to Glasgow Intl Airport flight tickets
Aer Lingus flights from London Heathrow Airport to Glasgow Intl Airport
Our best Aer Lingus deals on London Heathrow Airport to Glasgow Intl Airport flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to Glasgow Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Glasgow Intl Airport?
In general, November is the cheapest month to fly from London Heathrow Airport to Glasgow Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £99. If you’re not able to fly to Glasgow Intl Airport in November, then January is your next best option. Flight prices from London Heathrow Airport to Glasgow Intl Airport during January average around £102.
What is the cheapest day to depart on your flight to Glasgow Intl Airport?
On average, the least expensive day to fly to Glasgow Intl Airport from London Heathrow Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £78. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £101. These prices are subject to change though, so be sure to set up a Price Alert for flights to Glasgow Intl Airport.
What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?
In the morning is the cheapest time of day to fly from London Heathrow Airport to Glasgow Intl Airport when you can find flight prices for as low as £88. Flying to Glasgow Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Flights to Glasgow Intl Airport are more costly at midday, with an average ticket price of £114. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest London Heathrow to Glasgow Intl flight route?
Fly from London Heathrow to Glasgow Intl for the best London Heathrow - Glasgow Intl flight prices
How far in advance should I book a flight to Glasgow Intl Airport?
You are more likely to see cheaper flights to Glasgow Intl Airport from London Heathrow Airport when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around £120 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from London Heathrow Airport for as low as £77 on momondo.
What cabin class options are available on London Heathrow to Glasgow Intl flights?
There are 3 cabin classes available to choose from on London Heathrow to Glasgow Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London Heathrow to Glasgow Intl?
British Airways, Aer Lingus, and Loganair are the most popular carriers operating from London Heathrow to Glasgow Intl
Which airlines fly to Glasgow Intl Airport?
British Airways, easyJet and Finnair are the top three most popular airlines that fly to Glasgow Intl Airport from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 94% of people opting to fly with this airline when travelling to Glasgow Intl Airport. Keep in mind that there are 3 different airlines that fly to Glasgow Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Glasgow Intl Airport on average per day?
As of June 2025, there are 20 flights per day flying from London Heathrow Airport to Glasgow Intl Airport. The most common time of day flights depart is 18:00, with 42% of flights taking off in the evening.
How many flights depart from London Heathrow Airport to Glasgow Intl Airport on average per week?
As of June 2025, there are 143 flights per week flying from London Heathrow Airport to Glasgow Intl Airport. The most common day of the week flights depart is Fri, with 41% of flights taking off on this day.
When to book flights from London Heathrow Airport to Glasgow Intl Airport
Cheap London Heathrow Airport to Glasgow Intl Airport (LHR to GLA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Glasgow Intl Airport
How far is London Heathrow to Glasgow Intl by plane?
There are 344.5 mi between London Heathrow and Glasgow Intl. 1h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Glasgow Intl Airport?
Prices for flights from London Heathrow Airport to Glasgow Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Glasgow Intl Airport?
There are 3 operators available for flights from London Heathrow Airport to Glasgow Intl Airport as of June 2025.
How old do you have to be to fly from London Heathrow Airport to Glasgow Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Glasgow Intl Airport.
What documentation or ID do you need to fly to Glasgow Intl Airport?
The required travel and health documents for your Glasgow Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Heathrow Airport to Glasgow Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Glasgow Intl Airport is Airbus A320-100/200, representing 37.24% of all bookings. The subsequent popular models are Airbus A319 at 29.17%, Airbus A320neo at 11.56%, and Airbus A321neo at 7.82%.
What is the most popular airline from London Heathrow Airport to Glasgow Intl Airport?
Based on momondo bookings for flights between London Heathrow Airport and Glasgow Intl Airport, the leading airline is British Airways, making up 94% of the total bookings. Other popular airlines include easyJet with 6% and Finnair with 1%.
Best airlines flying from London Heathrow Airport to Glasgow Intl Airport
Compare and see reviews for airlines that fly from London Heathrow Airport to Glasgow Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £40 | Free Cancellation | Rating 6.9 1,812 reviews | |||
| PriceFrom £68 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £75 | Free Cancellation | Rating 7.6 1,290 reviews |
Finnair Flights From London Heathrow Airport to Glasgow Intl Airport
Finnair operates around 17 flights from London Heathrow Airport to Glasgow Intl Airport every week. The average price of these flights found in the last 72 hours has been £261, but momondo users have found Finnair deals from London Heathrow Airport to Glasgow Intl Airport from as low as £102 round-trip. Finnair has been scored 7.6/10 in 1,290 reviews.
British Airways Flights From London Heathrow Airport to Glasgow Intl Airport
Across 7,011 British Airways reviews on momondo, the average score is 6.6/10. British Airways flies from London Heathrow Airport to Glasgow Intl Airport about 24 times each week, with ticket deals ranging from £93 to £157. Price data is based on momondo searches in the last 72 hours.
Travelling to a place near Glasgow?
Book flights to Glasgow if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Glasgow?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Glasgow from London.
Can I find flights from London to Glasgow with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Glasgow from London with this policy.
How can momondo help me find flights from London to Glasgow?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Glasgow from London.
I’m not ready to book a flight from London to Glasgow right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Glasgow now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Glasgow and let you know when they change.