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Glasgow Intl

$43+ Cheap flights from Heathrow (LHR) to Glasgow Intl (GLA)

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GLA
Feb 9 — Feb 161
Sun 2/9
Sun 2/16
1 adult, Economy
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The best prices from London Heathrow to Glasgow Intl are usually found in March or February, booked 62 days in advance, depart on a Wednesday or Thursday 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 February 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$88
(British Airways)

One-way from

$43
(British Airways)

Popular in

May

Cheapest in

March

Average price

$132

Good round-trip deal

$111 or less

Good one-way deal

$69 or less
Provider with most accurate pricing for London Heathrow-Glasgow Intl flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Glasgow Intl flights.
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From London Heathrow to Glasgow Intl
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One-way flight from London Heathrow to Glasgow Intl
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Highest demand for flights based on searches. 7% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($3 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 February 4, 2025.

This British Airways deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/49:50 pmLHR - GLA
Nonstop1h 25mBritish Airways
Mon 8/118:50 pmGLA - LHR
Nonstop1h 20mBritish Airways
Deal found 2/4$88
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:15 amLHR - GLA
Nonstop1h 25mMultiple Airlines
Tue 4/2910:25 pmGLA - LHR
1 stop18h 25mMultiple Airlines
Deal found 2/3$154
This KLM deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/45:50 pmLHR - GLA
1 stop4h 15mKLM
Tue 3/189:05 amGLA - LHR
1 stop7h 00mKLM
Deal found 2/4$249
This Mytrip deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/258:45 pmLHR - GLA
1 stop11h 05mAer Lingus
Fri 2/288:20 amGLA - LHR
1 stop8h 30mAer Lingus
Deal found 2/4$283

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 2,558,603 searches. Data last updated February 4, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Tue 4/29

6:15 am-7:40 am

Nonstop1h 25m

Glasgow Intl

Tue 4/29

5:30 pm-6:50 pm

Nonstop1h 20m

$88

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Tue 4/29

6:15 am-7:40 am

Nonstop1h 25m

Glasgow Intl

Tue 4/29

10:25 pm-4:50 pm

1 stop18h 25m

$154

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Thu 3/6

3:10 pm-7:40 pm

1 stop4h 30m

Glasgow Intl

Thu 3/13

8:20 am-1:25 pm

1 stop5h 05m

$241

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Tue 3/4

5:50 pm-10:05 pm

1 stop4h 15m

Glasgow Intl

Tue 3/18

9:05 am-4:05 pm

1 stop7h 00m

$249

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sat 6/28

8:45 am-11:35 am

1 stop2h 50m

Glasgow Intl

Sun 6/29

7:15 pm-7:35 pm

1 stop24h 20m

$380

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sat 6/21

6:15 am-4:10 pm

2 stops9h 55m

Glasgow Intl

Sat 7/5

6:00 am-9:25 pm

2 stops15h 25m

$3,914

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 5/21

7:10 am-8:35 am

Nonstop1h 25m

$43

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Fri 3/14

3:15 pm-7:45 am

1 stop16h 30m

$108

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sat 3/22

6:45 pm-7:50 am

1 stop13h 05m

$114

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 5/21

8:15 pm-11:35 am

1 stop15h 20m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 14 results
1
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Compare providers for flights from Heathrow to Glasgow Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Glasgow Intl in February.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Glasgow Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Glasgow Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Glasgow Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Glasgow Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Glasgow Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 31, 2025.

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Glasgow Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Glasgow Intl Airport?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Glasgow Intl Airport (average of $664). Flying from London Heathrow Airport to Glasgow Intl Airport in June is currently the most expensive (average of $1,183). 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 February 4, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 45% on flights from London Heathrow Airport to Glasgow Intl Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from London Heathrow Airport to Glasgow Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Glasgow Intl. Price data was last updated on February 2, 2025.

Travelers seeking maximum savings on their London Heathrow Airport to Glasgow Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 February 4, 2025.

The most flights from LHR to GLA are scheduled on a Tuesday (66 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 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 1.3 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 1.3 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 February 4, 2025.
Read through reviews of airlines operating flights from London to Glasgow, such as KLM, LOT and Air France. 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
1,334 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

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
1,334 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

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
1,090 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

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
1,469 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

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
7.1
Good
1,070 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

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.

Icelandair
7.0
Good
498 reviews
KLM
7.8
Good
1,334 reviews

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Entertainment

7.2

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?

    Flying on British Airways is currently your cheapest option to Glasgow Intl Airport, with prices starting at $88. Additional round-trip tickets that might be worth considering are offered by KLM and Aer Lingus, with the lowest prices starting at $249 and $283, respectively. You may be able to fly from London Heathrow Airport to Glasgow Intl Airport for 41% 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 $43. Users have also found prices from $114 and $187 on Aer Lingus and Loganair, respectively.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Glasgow Intl Airport consider choosing Qatar Airways (78%), China Southern (78%) or British Airways (77%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from London Heathrow Airport to Glasgow Intl Airport is generally $152, our data shows the cheapest flight currently is $57. When looking at the most popular route, (London Heathrow - Glasgow Intl), you can expect to pay $81 for that flight.

  • 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Glasgow Intl Airport (average of $664). Flying from London Heathrow Airport to Glasgow Intl Airport in June is currently the most expensive (average of $1,183). 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

Traveling to a place near London Heathrow Airport?

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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 2 airlines flying from Heathrow to Glasgow Intl

Discover the top 2 airlines 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 2,558,603 searches. Data last updated February 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$38Average$122FlexibilityNo cancel feeOn-time86%
British AirwaysCheapest$100Average$191FlexibilityNo cancel feeOn-time70%
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