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Cheap flights from Glasgow to London, Ontario from £247

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YXU
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to London

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to London
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 5 March 2026.

Thu 16/407:10
GLA
-
YXU
2 stops28h 25m
Multiple Airlines
Thu 23/408:00
YXU
-
GLA
3 stops24h 35m
Multiple Airlines
Deal found 2/3£662
Wed 15/409:50
GLA
-
YXU
2 stops36h 14m
Multiple Airlines
Wed 22/409:25
YXU
-
GLA
2 stops18h 20m
Multiple Airlines
Deal found 1/3£705
Thu 28/511:00
GLA
-
YXU
2 stops31h 50m
WestJet
Mon 1/617:55
YXU
-
GLA
2 stops34h 45m
WestJet
Deal found 3/3£736
Sat 18/409:20
GLA
-
YXU
2 stops16h 59m
Multiple Airlines
Sat 25/417:40
YXU
-
GLA
2 stops17h 50m
Multiple Airlines
Deal found 4/3£763
Thu 28/514:00
GLA
-
YXU
2 stops26h 43m
Air Canada
Mon 1/609:30
YXU
-
GLA
2 stops19h 40m
Air Canada
Deal found 28/2£776
Sat 11/417:30
GLA
-
YXU
2 stops44h 14m
Multiple Airlines
Mon 20/409:25
YXU
-
GLA
2 stops18h 25m
Multiple Airlines
Deal found 5/3£804
Sat 11/409:20
GLA
-
YXU
2 stops16h 59m
Lufthansa
Sun 12/409:25
YXU
-
GLA
2 stops18h 20m
Lufthansa
Deal found 3/3£904

Find 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 (YXU). 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 5 March 2026.

Round-trip from

£662

One-way from

£247
16/4-23/4
  • 16/4-23/4
  • 5 total stops
  • 53h 00m total
  • Glasgow to London
Search Deals
7/5
  • 7/5
  • 2 total stops
  • 36h 40m total
  • Glasgow to London
Search Deals

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 5 March 2026.
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 - YXU

GLAYXU

Glasgow Intl

Thu 16/4

07:10-06:35

2 stops28h 25m

London

Thu 23/4

08:00-13:35

3 stops24h 35m

£662

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Thu 28/5

11:00-13:50

2 stops31h 50m

London

Mon 1/6

17:55-09:40

2 stops34h 45m

£736

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Sat 18/4

09:20-21:19

2 stops16h 59m

London

Sat 25/4

17:40-16:30

2 stops17h 50m

£763

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Thu 28/5

14:00-11:43

2 stops26h 43m

London

Mon 1/6

09:30-10:10

2 stops19h 40m

£776

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Sat 11/4

17:30-08:44

2 stops44h 14m

London

Mon 20/4

09:25-08:50

2 stops18h 25m

£804

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Wed 15/4

06:00-06:35

3 stops29h 35m

London

Wed 22/4

08:00-13:25

3 stops24h 25m

£862

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Thu 7/5

21:55-05:20

3 stops36h 25m

£285

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Sorted by cheapest first

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.
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 Glasgow to London

What is the cheapest month to book a flight from Glasgow to London, Ontario?

Currently, July is the cheapest month in which you can book a flight from Glasgow to London, Ontario (average of £299). Flying from Glasgow to London, Ontario in December is currently the most expensive (average of £454). 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.

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.

  • What airport do you fly into for flights to London from Glasgow?

    For a flight from Glasgow to London, you will be flying into London. London (YXU) is just 5.3 mi from the center of the city. London is the only London airport and it handles 0 inbound flights from Glasgow per day. 1 airline has flights to London from Glasgow on a regular basis.

  • How long is the flight from Glasgow to London, Ontario?

    Departing from Glasgow to London, Ontario will take you 26h 43m. Glasgow and London, Ontario are separated by a distance of 3367 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Glasgow to London that include hotel bookings?

    Yes. In addition to deals on Glasgow to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow to London.

  • Can I find deals for business class flights from Glasgow to London?

    Yes. Cheapflights offers flight deals from Glasgow to London 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 Glasgow to London, Ontario?

    Currently, July is the cheapest month in which you can book a flight from Glasgow to London, Ontario (average of £299). Flying from Glasgow to London, Ontario in December is currently the most expensive (average of £454). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Glasgow to London

Discover the top airline 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 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£666Average£860FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 helps you find that perfect flight to London from Glasgow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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?

Not ready to book yet? You can track prices for flights from Glasgow to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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