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Cheap flights from London Heathrow Airport to Glasgow Intl Airport from C$ 74

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GLA
26 Feb — 5 Mar1
1 adult

The best prices from London Heathrow to Glasgow Intl are usually found in November or January, booked 67 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Heathrow to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Glasgow Intl (GLA). 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 21 February 2025.

Round-trip from

C$ 132

One-way from

C$ 74

Popular in

May

Cheapest in

November

Average price

C$ 226

Good round-trip deal

C$ 139 or less

Good one-way deal

C$ 80 or less
British Airways
  • British Airways
  • 30/4-30/4
  • Nonstop
  • 2h 45m total
  • London to Glasgow
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British Airways
  • British Airways
  • 30/4
  • Nonstop
  • 1h 25m total
  • London to Glasgow
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Highest demand for flights based on searches. 6% potential increase in price (C$ 21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 6 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from London Heathrow to Glasgow Intl.
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Price to beat on a one-way flight from London Heathrow to Glasgow Intl.
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Find flight deals from Heathrow to Glasgow Intl

Cheapest flights from Heathrow to Glasgow Intl
Explore the most affordable flight options available from Heathrow to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 20/106:30 a.m.LHR - GLA
Nonstop1h 25mBritish Airways
Sun 26/106:35 a.m.GLA - LHR
Nonstop1h 35mBritish Airways
Deal found 20/2C$ 132
Thu 1/57:50 a.m.LHR - GLA
Nonstop1h 25mMultiple Airlines
Sat 10/53:35 p.m.GLA - LHR
1 stop4h 45mMultiple Airlines
Deal found 19/2C$ 281
Wed 10/97:15 p.m.LHR - GLA
1 stop3h 55mKLM
Wed 17/94:55 p.m.GLA - LHR
1 stop4h 00mKLM
Deal found 20/2C$ 378
Wed 25/64:15 p.m.LHR - GLA
1 stop19h 20mLoganair
Fri 4/712:05 p.m.GLA - LHR
1 stop7h 30mLoganair
Deal found 20/2C$ 574

Find flights from Heathrow to Glasgow Intl within your budget

Customize your flight search to find flights from Heathrow to Glasgow Intl 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 629,999 searches. Data last updated 21 February 2025.

Fly from

Heathrow

Fly to

Glasgow Intl

Route

Depart

Return

Price

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 30/4

7:10 a.m.-8:35 a.m.

Nonstop1h 25m

Glasgow Intl

Wed 30/4

8:30 p.m.-9:50 p.m.

Nonstop1h 20m

C$ 132

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Thu 1/5

7:50 a.m.-9:15 a.m.

Nonstop1h 25m

Glasgow Intl

Sat 10/5

3:35 p.m.-8:20 p.m.

1 stop4h 45m

C$ 281

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Fri 21/3

5:50 p.m.-10:05 p.m.

1 stop4h 15m

Glasgow Intl

Sun 23/3

6:05 a.m.-10:45 a.m.

1 stop4h 40m

C$ 381

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 25/6

4:15 p.m.-11:35 a.m.

1 stop19h 20m

Glasgow Intl

Fri 4/7

12:05 p.m.-7:35 p.m.

1 stop7h 30m

C$ 574

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Fri 21/3

2:45 p.m.-10:05 p.m.

2 stops7h 20m

Glasgow Intl

Sun 23/3

9:05 a.m.-9:25 p.m.

2 stops12h 20m

C$ 5,669

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 30/4

7:10 a.m.-8:35 a.m.

Nonstop1h 25m

C$ 74

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 30/4

10:25 p.m.-1:25 p.m.

1 stop15h 00m

C$ 183

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sun 18/5

8:50 a.m.-7:30 p.m.

1 stop10h 40m

C$ 203

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 16/4

8:20 p.m.-11:35 a.m.

1 stop15h 15m

C$ 328

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sun 23/3

6:20 a.m.-10:10 p.m.

2 stops15h 50m

C$ 411

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 12 results
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Best time to book a flight from Heathrow to Glasgow Intl

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

Travel insights for flights from Heathrow to Glasgow Intl

Get recent, data-driven insights about flights from Heathrow to Glasgow Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Glasgow Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Glasgow Intl. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Glasgow Intl Airport, you should look to book at least 67 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 London Heathrow Airport to Glasgow Intl Airport?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Glasgow Intl Airport (average of C$ 570). Flying from London Heathrow Airport to Glasgow Intl Airport in December is currently the most expensive (average of C$ 977). 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 LHR to GLA?

Find hourly flight availability from Heathrow to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

It’s optimal to fly from London Heathrow Airport to Glasgow Intl Airport in the evening. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from London Heathrow Airport to Glasgow Intl Airport

Explore weekly flight availability from Heathrow to Glasgow Intl. 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 21 February 2025.

The most flights from LHR to GLA are scheduled on a Friday (67 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

Temperature in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Glasgow Intl Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated 21 February 2025.
See what other customers who have flown with KLM, LOT and Air France from London to Glasgow have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

LOT
7.6
Good
1,080 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,448 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Aer Lingus
7.0
Good
1,069 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Lufthansa
6.7
Okay
6,986 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from London Heathrow Airport to Glasgow Intl Airport round-trip?

    Our cheapest airline available from London Heathrow Airport to Glasgow Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as C$ 132 on this airline. Additional options worth looking into are KLM and Loganair, starting at C$ 381 and C$ 574 round-trip. You may be able to fly from London Heathrow Airport to Glasgow Intl Airport for 40% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London Heathrow Airport to Glasgow Intl Airport one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as C$ 74. Users have also found prices from C$ 183 and C$ 328 on Aer Lingus and Loganair, respectively.

  • What are the most reliable airlines from London Heathrow Airport to Glasgow Intl Airport?

    The top 3 most reliable airlines when flying from London Heathrow Airport to Glasgow Intl Airport are China Southern (87%), British Airways (83%) and Kenya Airways (83%).

  • What are the cheapest flights from London Heathrow Airport to Glasgow Intl Airport?

    On average you can expect to pay C$ 185 for a flight from London Heathrow Airport to Glasgow Intl Airport. The cheapest flight overall is C$ 69 while the most popular route, (London Heathrow - Glasgow Intl) is currently priced at C$ 148.

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

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

  • How can I find direct flights from Heathrow to Glasgow Intl?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Glasgow Intl 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 London Heathrow Airport to Glasgow Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Glasgow Intl Airport (average of C$ 570). Flying from London Heathrow Airport to Glasgow Intl Airport in December is currently the most expensive (average of C$ 977). 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

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Alternative routes for Heathrow to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Glasgow Intl flights

Top airline flying from Heathrow to Glasgow Intl

Discover the top airline that operate flights from Heathrow to Glasgow Intl. 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 629,999 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 128AverageC$ 180FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Glasgow Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Glasgow Intl, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Heathrow to Glasgow Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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