Cheap flights from London Heathrow Airport to Glasgow from $49
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 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Glasgow
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
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
KLM flights from London Heathrow Airport to Glasgow Intl Airport
Our best KLM deals on London Heathrow Airport to Glasgow Intl Airport flight tickets
See travel insights to Glasgow from
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?
The cheapest month to fly to Glasgow Intl Airport from London Heathrow Airport is in November. Flight prices, which tend to average around $135, are often lower during this time because this is during the off-season. 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 $139.
What is the cheapest day to depart on your flight to Glasgow Intl Airport?
Our data shows that Monday is the least expensive day to fly to Glasgow Intl Airport. Tickets to fly out on this day can be as low as $121. 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 Intl Airport for around $162.
What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?
Our most recent data shows that the best time of day to fly to Glasgow Intl Airport is in the evening. Flights from London Heathrow Airport to Glasgow Intl Airport during this time can be as low as $135. Try not to purchase tickets at noon because they tend to be around $169. Of course, these prices can vary depending on the time of year and what airport you fly to.
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 $163 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 $105 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.
How many flights depart from London Heathrow Airport to Glasgow Intl Airport on average per day?
As of June 2025, there are 14 flights per day flying from London Heathrow Airport to Glasgow Intl Airport. The most common time of day flights depart is 6:00PM, 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 102 flights per week flying from London Heathrow Airport to Glasgow Intl Airport. The most common day of the week flights depart is Thu, with 52% 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?
A flight from London Heathrow to Glasgow Intl will travel around 344.5 mi. A reasonable flight in good conditions will take 1h 20m.
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 were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Glasgow Intl Airport?
As of June 2025, there is 1 operator available to choose from for flights from London Heathrow Airport to Glasgow Intl Airport.
How old do you have to be to fly from London Heathrow Airport to Glasgow Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to Glasgow Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Glasgow Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Glasgow Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Glasgow Intl Airport is Airbus A320-100/200 (37.24% of total bookings). The next most popular plane models are Airbus A319 (29.17%), Airbus A320neo (11.56%), and Airbus A321neo (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 100% of the total bookings.
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 $101 | Free Cancellation | Rating 6.6 7,008 reviews |
British Airways Flights From London Heathrow Airport to Glasgow Intl Airport
British Airways flies from London Heathrow Airport to Glasgow Intl Airport around 17 times per week, with 7,008 momondo users rating the airline 6.6/10. The cheapest British Airways deal from London Heathrow Airport to Glasgow Intl Airport in the last 72 hours was $101 (round-trip), much lower than the average airfare cost of $189 for British Airways flights on this route.
Traveling 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?
Finding the right flight to Glasgow from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Glasgow quick and easy, saving you time and money.
Can I find flights from London to Glasgow with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Glasgow flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Glasgow?
momondo helps you find the best flight between London and Glasgow by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to Glasgow right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Glasgow from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.