In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.

If weather is an important factor for your trip to London, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

What is the cheapest time of day to fly from GLA to YXU?

When flying from Glasgow Intl Airport to London, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

London (YXU) is the airport you will fly into if you book a flight from Glasgow Intl to London. You should not have trouble finding flights to London from Glasgow Intl; the airport handles an average of 0 inbound flights from Glasgow Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the London airport from Glasgow Intl. It is only a 8.6 km journey from London (YXU) to London’s city centre.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Glasgow Intl 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.

C$ 1,281+ Cheap Flights from Glasgow Intl Airport to London, ON

Cheap flight deals from Glasgow Intl to London

Enter your travel dates to find the best prices.

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Cheapest flights from Glasgow Intl to London
Explore the most affordable flight options available from Glasgow Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Thu 22/108:35 a.m. -

1 stop11h 15m

Thu 29/107:40 a.m. -

2 stops43h 30m

Deal found 9/9C$ 1,281

Sat 24/102:00 p.m. -

2 stops29h 47m

Sat 31/103:25 p.m. -

2 stops17h 20m

Deal found 9/9C$ 1,463

Tue 13/102:00 p.m. -

2 stops29h 50m

Sat 17/108:20 p.m. -

2 stops56h 50m

Deal found 5/9C$ 3,044

Find flight deals from Glasgow Intl to London

Round-trip from	C$ 1,281

22/10-29/10
3 total stops
54h 45m total
Glasgow to London

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to London that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

GlasgowLondon

GLA Glasgow Intl - YXU London

GLAYXU

Glasgow Intl

Thu 22/10

8:35 a.m.-2:50 p.m.

1 stop11h 15m

London

Thu 29/10

7:40 a.m.-7:10 a.m.

2 stops43h 30m

C$ 1,281

Quickest round-trip

GlasgowLondon

GLA Glasgow Intl - YXU London

GLAYXU

Glasgow Intl

Sat 24/10

2:20 p.m.-5:20 a.m.

3 stops20h 00m

London

Sat 31/10

7:40 a.m.-9:55 a.m.

3 stops22h 15m

C$ 1,735

GlasgowLondon

GLA Glasgow Intl - YXU London

GLAYXU

Glasgow Intl

Tue 13/10

2:00 p.m.-2:50 p.m.

2 stops29h 50m

London

Sat 17/10

8:20 p.m.-10:10 a.m.

2 stops56h 50m

C$ 3,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Sorted by cheapest first

Best time to book a flight from Glasgow Intl to London

Have a flexible travel schedule? Discover the best time to fly to London from Glasgow Intl with our price prediction graph.

GLA-YXU

Estimated round-trip 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.

Related info for your journey

What airport do you fly into for flights to London from Glasgow Intl?
London (YXU) is the airport you will fly into if you book a flight from Glasgow Intl to London. You should not have trouble finding flights to London from Glasgow Intl; the airport handles an average of 0 inbound flights from Glasgow Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the London airport from Glasgow Intl. It is only a 8.6 km journey from London (YXU) to London’s city centre.
Can I find deals for flights from Glasgow Intl to London that include hotel bookings?
Yes. In addition to deals on Glasgow Intl to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Glasgow Intl to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to London.
Can I find deals for business class flights from Glasgow Intl to London?
Yes. Cheapflights offers flight deals from Glasgow Intl 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.

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Deals for Glasgow Intl 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 Intl to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Glasgow Intl to London.

Can Cheapflights find flights from Glasgow Intl to London with no change fees?

Certainly. Search results for flights to London from Glasgow Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Glasgow Intl 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!

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Cheap flights from Glasgow Intl Airport to London, ON from C$ 1,281

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow Intl to London

Cheapest flights from Glasgow Intl to LondonExplore the most affordable flight options available from Glasgow Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Glasgow Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Glasgow Intl to LondonDiscover carefully curated flight deals from Glasgow Intl to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Glasgow Intl to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Glasgow Intl to LondonDiscover last-minute flight deals from Glasgow Intl to London. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Glasgow Intl to London. Data last updated 10 September 2026 and is based on user searches.

Find flight deals from Glasgow Intl to London

Round-trip from

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Use the filters below to find and compare flights from Glasgow Intl Airport to London that are best for you.

Best time to book a flight from Glasgow Intl to London

Have a flexible travel schedule? Discover the best time to fly to London from Glasgow Intl with our price prediction graph.

Related info for your journey

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

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

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

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

Travelling to a place near London?

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.

Alternative routes for Glasgow Intl to London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Glasgow Intl to London by cabin class

Find flights from Glasgow Intl to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

Glasgow Intl and London flights

Browse other Glasgow Intl and London flight options. Last updated on 10 September 2026.

Popular flight searches

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Fly with Cheapflights

How does Cheapflights help users find flights from Glasgow Intl to London?

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to London?

Can Cheapflights find flights from Glasgow Intl to London with no change fees?

Can Cheapflights notify me if prices for flights from Glasgow Intl to London become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Glasgow Intl to London
Explore the most affordable flight options available from Glasgow Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Glasgow Intl to London
Discover carefully curated flight deals from Glasgow Intl to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Glasgow Intl to London
Discover last-minute flight deals from Glasgow Intl to London. Data last updated 10 September 2026 and is based on user searches.