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Cheap flights from Glasgow to London from £844

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow to London departing on 4/6. 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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0 bags

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Find the cheapest flights from Glasgow to London

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
11:00 - 13:50
GLA
-
YXU
31h 50m
2 stops
WestJet Logo
06:10 - 09:40
YXU
-
GLA
46h 30m
2 stops
£844WestJet
Thu, 4 Jun - Mon, 8 Jun
Multiple Airlines Logo
07:25 - 16:45
GLA
-
YXU
38h 20m
3 stops
Multiple Airlines Logo
14:40 - 06:50
YXU
-
GLA
35h 10m
3 stops
£862Multiple Airlines
Fri, 19 Jun - Fri, 26 Jun
Multiple Airlines Logo
07:25 - 05:20
GLA
-
YXU
26h 55m
3 stops
Multiple Airlines Logo
17:55 - 06:50
YXU
-
GLA
31h 55m
2 stops
£883Multiple Airlines
Fri, 19 Jun - Fri, 26 Jun
Air Canada Logo
14:00 - 09:17
GLA
-
YXU
24h 17m
2 stops
Air Canada Logo
18:10 - 10:10
YXU
-
GLA
35h 00m
2 stops
£887Air Canada
Fri, 19 Jun - Fri, 26 Jun
United Airlines Logo
14:00 - 09:17
GLA
-
YXU
24h 17m
2 stops
United Airlines Logo
15:30 - 10:10
YXU
-
GLA
13h 40m
2 stops
£937United Airlines
Sat, 20 Jun - Sat, 27 Jun
Air Canada Logo
14:00 - 17:45
GLA
-
YXU
32h 45m
2 stops
Air Canada Logo
15:30 - 10:10
YXU
-
GLA
13h 40m
2 stops
£975Air Canada
Mon, 3 Aug - Wed, 12 Aug
Multiple Airlines Logo
15:40 - 05:20
GLA
-
YXU
42h 40m
3 stops
Multiple Airlines Logo
15:30 - 09:40
YXU
-
GLA
13h 10m
1 stop
£978Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Air Canada Logo
14:00 - 09:20
GLA
-
YXU
24h 20m
2 stops
Air Canada Logo
15:30 - 10:10
YXU
-
GLA
13h 40m
2 stops
£1,005Air Canada
Thu, 6 Aug - Mon, 10 Aug
Multiple Airlines Logo
15:40 - 05:20
GLA
-
YXU
42h 40m
3 stops
Multiple Airlines Logo
05:40 - 21:15
YXU
-
GLA
34h 35m
3 stops
£1,027Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug
Multiple Airlines Logo
22:35 - 17:45
GLA
-
YXU
24h 10m
2 stops
Multiple Airlines Logo
15:30 - 09:40
YXU
-
GLA
13h 10m
1 stop
£1,029Multiple Airlines
Wed, 5 Aug - Wed, 12 Aug

Air Canada flights from Glasgow to London, Ontario

Our best Air Canada deals on Glasgow to London, Ontario flight tickets
Air Canada
19 Jun
GLA14:00Glasgow Intl
24h 17m
2 stops
YXU09:17London
26 Jun
YXU18:10London
35h 00m
2 stops
GLA10:10Glasgow Intl
£887
Air Canada
3 Aug
GLA14:00Glasgow Intl
32h 45m
2 stops
YXU17:45London
12 Aug
YXU15:30London
13h 40m
2 stops
GLA10:10Glasgow Intl
£975
Air Canada
6 Aug
GLA14:00Glasgow Intl
24h 20m
2 stops
YXU09:20London
10 Aug
YXU15:30London
13h 40m
2 stops
GLA10:10Glasgow Intl
£1,005

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow to London, Ontario 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, momondo users made 279,928 searches. Data last updated 9 May 2026.
Use the filters below to find and compare flights from Glasgow to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Thu 4/6

11:00-13:50

2 stops31h 50m

London

Mon 8/6

06:10-09:40

2 stops46h 30m

£844

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Fri 19/6

07:25-16:45

3 stops38h 20m

London

Fri 26/6

14:40-06:50

3 stops35h 10m

£862

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Fri 19/6

07:25-05:20

3 stops26h 55m

London

Fri 26/6

17:55-06:50

2 stops31h 55m

£883

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Fri 19/6

14:00-09:17

2 stops24h 17m

London

Fri 26/6

18:10-10:10

2 stops35h 00m

£887

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Sat 20/6

14:00-09:17

2 stops24h 17m

London

Sat 27/6

15:30-10:10

2 stops13h 40m

£937

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Mon 3/8

14:00-17:45

2 stops32h 45m

London

Wed 12/8

15:30-10:10

2 stops13h 40m

£975

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Wed 5/8

15:40-05:20

3 stops42h 40m

London

Wed 12/8

15:30-09:40

1 stop13h 10m

£978

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Thu 6/8

14:00-09:20

2 stops24h 20m

London

Mon 10/8

15:30-10:10

2 stops13h 40m

£1,005

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Wed 5/8

15:40-05:20

3 stops42h 40m

London

Wed 12/8

05:40-21:15

3 stops34h 35m

£1,027
Fastest return journey

GlasgowLondon

GLA - YXU

GLAYXU

Glasgow Intl

Wed 5/8

22:35-17:45

2 stops24h 10m

London

Wed 12/8

15:30-09:40

1 stop13h 10m

£1,029

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Glasgow to London, Ontario

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

Which airlines fly to London, Ontario?

Air Canada, Air Transat and WestJet are the top three most popular airlines that fly to London, Ontario from Glasgow according to our data. Air Canada is the first choice among our users, with 38% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 11 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Glasgow to London, Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to London, Ontario

Fastest flight time

17h 18m

Direct flights

None
The fastest flight from Glasgow to London, Ontario takes 17h 18m
There are no direct flights from Glasgow to London, Ontario. There are no popular flight routes from Glasgow to London, Ontario.
Search flight deals

Frequently asked questions about flying from Glasgow to London, Ontario

  • How far is Glasgow to London by plane?

    Glasgow and London are 3379.4 mi apart from one another. 17h 18m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Glasgow to London Airport?

    Prices for flights from Glasgow to London Airport are updated daily.

  • How old do you have to be to fly from Glasgow to London 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 Glasgow to London Airport.

  • What documentation or ID do you need to fly to London Airport?

    The required travel and health documents for your London 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 London Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Glasgow to London, Ontario

Compare and see reviews for airlines that fly from Glasgow to London, Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £736Free CancellationRating
7.1
11,008 reviews
Search Air Canada flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Grand Bend

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to London?

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 London from Glasgow.

Can I find flights from Glasgow to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Glasgow which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Glasgow to London?

momondo provides multiple filters to help you find the best flight to London from Glasgow. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Glasgow to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Glasgow. 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.

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