Cheap flights from Glasgow to London from £26
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Glasgow to London are usually found in January or February, booked 60 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from Glasgow to London
Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) to London (LON). 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 3 July 2025.
Round-trip from | £48 |
---|---|
One-way from | £26 |
Popular in | June |
Cheapest in | January |
Average price | £86 |
Find flight deals from Glasgow to London
Cheapest flights from Glasgow to LondonExplore the most affordable flight options available from Glasgow to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Glasgow to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Glasgow to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 July 2025.
Use the filters below to find and compare flights from Glasgow to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
GlasgowLondon
GLA - STN
GLASTN
Glasgow Intl
Sat 2/8
06:25-07:45
Nonstop1h 20m
London Stansted
Wed 13/8
08:55-10:15
Nonstop1h 20m
GlasgowLondon
GLA - LTN
GLALTN
Glasgow Intl
Fri 1/8
20:55-22:05
Nonstop1h 10m
London Luton
Mon 4/8
07:00-08:15
Nonstop1h 15m
GlasgowLondon
GLA - LGW
GLALGW
Glasgow Intl
Thu 14/8
06:35-08:10
Nonstop1h 35m
London Gatwick
Sun 17/8
21:35-23:00
Nonstop1h 25m
GlasgowLondon
GLA - LHR
GLALHR
Glasgow Intl
Wed 20/8
05:50-07:25
Nonstop1h 35m
London Heathrow
Wed 27/8
21:10-22:35
Nonstop1h 25m
GlasgowLondon
GLA - STN
GLASTN
Glasgow Intl
Wed 20/8
07:00-08:20
Nonstop1h 20m
London Stansted
Tue 26/8
11:15-15:25
1 stop4h 10m
GlasgowLondon
GLA - LTN
GLALTN
Glasgow Intl
Tue 22/7
07:05-08:20
Nonstop1h 15m
London Luton
Wed 23/7
10:00-15:30
1 stop5h 30m
GlasgowLondon
GLA - LGW
GLALGW
Glasgow Intl
Sun 10/8
07:00-09:10
Nonstop2h 10m
London Gatwick
Tue 12/8
06:40-08:10
Nonstop1h 30m
GlasgowLondon
GLA - LCY
GLALCY
Glasgow Intl
Mon 28/7
20:00-21:20
Nonstop1h 20m
London City
Mon 4/8
06:55-08:15
Nonstop1h 20m
GlasgowLondon
GLA - LCY
GLALCY
Glasgow Intl
Tue 19/8
15:55-21:40
1 stop5h 45m
London City
Thu 21/8
06:55-08:15
Nonstop1h 20m
GlasgowLondon
PIK - LGW
PIKLGW
Glasgow Prestwick
Thu 24/7
11:35-17:55
1 stop6h 20m
London Gatwick
Mon 28/7
21:05-11:40
1 stop14h 35m
Best time to book a flight from Glasgow to London
Have a flexible travel schedule? Discover the best time to fly to London from Glasgow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Glasgow to London
How far ahead should I book a flight from Glasgow to London?
Use this chart to determine the optimal time to book a return flight from Glasgow to London. Price data was last updated on 27 June 2025.
To ensure you get the cheapest price possible for a flight from Glasgow to London, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Glasgow to London?
Currently, January is the cheapest month in which you can book a flight from Glasgow to London (average of £112). Flying from Glasgow to London in August is currently the most expensive (average of £164). 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 GLA to LON?
Find hourly flight availability from Glasgow to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.
When flying from Glasgow to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 78% versus a flight in the afternoon.
What is the cheapest day to fly from Glasgow to London?
Use this chart to determine the cheapest time to fly return from Glasgow to London. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their Glasgow to London flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Glasgow to London
Explore weekly flight availability from Glasgow to London. 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 3 July 2025.
The most flights from GG1 to LON are scheduled on a Wednesday (69 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost for a return flight from Glasgow to London?
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 3 July 2025.
Check out reviews from past customers who have flown with Jet2, Aer Lingus, andeasyJet from Glasgow to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Mar 2025
GVA - LBA
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Mar 2025
GVA - LBA
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Mar 2025
GVA - LBA
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Mar 2025
GVA - LBA
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Mar 2025
GVA - LBA
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Mar 2025
GVA - LBA
Related info for your journey
Find useful and relevant information for your journey from Glasgow to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Glasgow?
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Alternative routes for Glasgow to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Glasgow to London
Discover the top 6 airlines that operate flights from Glasgow to London. 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 858,174 searches. Data last updated 3 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Glasgow to London?
Deals for Glasgow to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Glasgow to London?
Cheapflights simply makes it quick and affordable to book flights from Glasgow to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Glasgow to London with no change fees?
Yes, we can. To see specific flights from Glasgow to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Glasgow to London become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!