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Cheap flights from London Heathrow Airport to Glasgow Intl Airport from C$ 71

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GLA
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Glasgow Intl are usually found in November or January, booked 64 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 29 April 2025.

Round-trip from

C$ 148

One-way from

C$ 79

Popular in

June

Cheapest in

November

Average price

C$ 238

Good round-trip deal

C$ 183 or less

Good one-way deal

C$ 239 or less
British Airways
  • British Airways
  • 7/7-22/7
  • Nonstop
  • 2h 45m total
  • London to Glasgow
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British Airways
  • British Airways
  • 26/5
  • Nonstop
  • 1h 25m total
  • London to Glasgow
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Highest demand for flights based on searches. 9% potential increase in price (C$ 30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 5 potential savings vs. average RT price).
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Average for round-trip flights in April 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 29 April 2025.

Sat 20/99:55 p.m.LHR - GLA
Nonstop1h 25mBritish Airways
Wed 24/98:30 p.m.GLA - LHR
Nonstop1h 20mBritish Airways
Deal found 28/4C$ 143
Thu 9/1011:45 a.m.LHR - GLA
1 stop4h 25mKLM
Mon 13/101:30 p.m.GLA - LHR
1 stop7h 25mKLM
Deal found 28/4C$ 391
Wed 9/77:10 a.m.LHR - GLA
Nonstop1h 25mMultiple Airlines
Thu 10/71:45 p.m.GLA - LHR
1 stop7h 00mMultiple Airlines
Deal found 28/4C$ 459
Sat 21/67:40 p.m.LHR - GLA
1 stop12h 25mAer Lingus
Sat 5/78:35 a.m.GLA - LHR
1 stop9h 45mAer Lingus
Deal found 28/4C$ 626
Mon 12/58:45 a.m.LHR - GLA
1 stop2h 50mLoganair
Mon 19/512:05 p.m.GLA - LHR
1 stop7h 30mLoganair
Deal found 28/4C$ 813
Fri 18/77:10 p.m.LHR - GLA
2 stops17h 10mLufthansa
Thu 24/76:10 a.m.GLA - LHR
2 stops10h 55mLufthansa
Deal found 28/4C$ 7,324

Cheapflights Fare Finder

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 29 April 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Glasgow Intl Airport that are best for you.

Fly from

Heathrow

Fly to

Glasgow Intl

Route

Depart

Return

Price

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sat 20/9

9:55 p.m.-11:20 p.m.

Nonstop1h 25m

Glasgow Intl

Wed 24/9

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

Nonstop1h 20m

C$ 143

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Thu 9/10

11:45 a.m.-4:10 p.m.

1 stop4h 25m

Glasgow Intl

Mon 13/10

1:30 p.m.-8:55 p.m.

1 stop7h 25m

C$ 391

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 9/7

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

Nonstop1h 25m

Glasgow Intl

Thu 10/7

1:45 p.m.-8:45 p.m.

1 stop7h 00m

C$ 459

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sat 21/6

7:40 p.m.-8:05 a.m.

1 stop12h 25m

Glasgow Intl

Sat 5/7

8:35 a.m.-6:20 p.m.

1 stop9h 45m

C$ 626

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Mon 12/5

8:45 a.m.-11:35 a.m.

1 stop2h 50m

Glasgow Intl

Mon 19/5

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

1 stop7h 30m

C$ 813

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Fri 18/7

7:10 p.m.-12:20 p.m.

2 stops17h 10m

Glasgow Intl

Thu 24/7

6:10 a.m.-5:05 p.m.

2 stops10h 55m

C$ 7,324

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Tue 26/8

6:15 a.m.-7:40 a.m.

Nonstop1h 25m

C$ 71

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Tue 17/6

6:20 a.m.-3:25 p.m.

1 stop9h 05m

C$ 170

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Tue 24/6

2:20 p.m.-7:40 p.m.

1 stop5h 20m

C$ 263

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Thu 31/7

8:45 a.m.-11:35 a.m.

1 stop2h 50m

C$ 330

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 13 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Glasgow Intl Airport

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 25 April 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 64 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 29 April 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.

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 29 April 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,069 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,076 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Lufthansa
6.7
Okay
7,040 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,834 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.8

Food

7.2

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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$ 148 on this airline. Additional options worth looking into are KLM and Aer Lingus, starting at C$ 392 and C$ 626 round-trip. You may be able to fly from London Heathrow Airport to Glasgow Intl Airport for 31% 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$ 79. Users have also found prices from C$ 425 and C$ 507 on Loganair and LOT, 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 (91%), Kenya Airways (90%) and Qatar Airways (89%).

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

    On average you can expect to pay C$ 247 for a flight from London Heathrow Airport to Glasgow Intl Airport. The cheapest flight overall is C$ 156 while the most popular route, (London Heathrow - Glasgow Intl) is currently priced at C$ 144.

  • 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 125AverageC$ 193FlexibilityNo 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?

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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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