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Cheap flights from London to Glasgow Intl Airport from $93

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

The best prices from London to Glasgow Intl are usually found in January or April, booked 86 days in advance, depart on a Sunday or Tuesday and return on a Friday

Cheap flight deals from London to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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

$129

One-way from

$93

Popular in

July

Cheapest in

January

Average price

$157

Good round-trip deal

$294 or less

Good one-way deal

$59 or less
British Airways
  • British Airways
  • 22/4-30/4
  • Nonstop
  • 2h 45m total
  • London to Glasgow
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British Airways
  • British Airways
  • 5/4
  • Nonstop
  • 1h 25m total
  • London to Glasgow
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Highest demand for flights based on searches. 8% potential increase in price ($22 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average return 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 (LON) to Glasgow Intl.
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Price to beat on a one-way flight from London (LON) to Glasgow Intl.
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Find flight deals from London to Glasgow Intl

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

Tue 29/406:15LHR - GLA
Nonstop1h 25mBritish Airways
Wed 30/420:30GLA - LHR
Nonstop1h 20mBritish Airways
Deal found 20/2$138
Tue 29/406:15LHR - GLA
Nonstop1h 25mMultiple Airlines
Wed 30/410:55GLA - LHR
1 stop5h 10mMultiple Airlines
Deal found 20/2$282
Wed 10/919:15LHR - GLA
1 stop3h 55mKLM
Wed 17/916:55GLA - LHR
1 stop4h 00mKLM
Deal found 20/2$417
Mon 7/421:10LHR - GLA
1 stop10h 55mAer Lingus
Mon 14/420:10GLA - LHR
1 stop11h 50mAer Lingus
Deal found 20/2$591
Wed 25/616:15LHR - GLA
1 stop19h 20mLoganair
Fri 4/712:05GLA - LHR
1 stop7h 30mLoganair
Deal found 20/2$633
Thu 27/306:20LHR - GLA
2 stops15h 45mAir France
Mon 31/313:30GLA - LHR
2 stops7h 55mAir France
Deal found 19/2$6,260

Find flights from London to Glasgow Intl within your budget

Customise your flight search to find flights from London 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 647,157 searches. Data last updated 21 February 2025.

Fly from

London

Fly to

Glasgow Intl

Route

Depart

Return

Price

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Tue 29/4

06:15-07:40

Nonstop1h 25m

Glasgow Intl

Wed 30/4

20:30-21:50

Nonstop1h 20m

$138

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 30/4

07:10-08:35

Nonstop1h 25m

Glasgow Intl

Wed 30/4

15:55-21:40

1 stop5h 45m

$235

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Fri 21/3

17:50-22:05

1 stop4h 15m

Glasgow Intl

Sun 23/3

06:05-10:45

1 stop4h 40m

$420

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Mon 7/4

21:10-08:05

1 stop10h 55m

Glasgow Intl

Mon 14/4

20:10-08:00

1 stop11h 50m

$591

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 25/6

16:15-11:35

1 stop19h 20m

Glasgow Intl

Fri 4/7

12:05-19:35

1 stop7h 30m

$633

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Fri 21/3

14:45-22:05

2 stops7h 20m

Glasgow Intl

Sun 23/3

09:05-21:25

2 stops12h 20m

$6,257

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sat 5/4

21:55-23:20

Nonstop1h 25m

$93

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 16/4

20:20-11:35

1 stop15h 15m

$362

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sun 23/3

19:35-16:35

2 stops21h 00m

$455

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Best time to book a flight from London to Glasgow Intl

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

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

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

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

The best time to book flights from London to Glasgow Intl Airport is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from London to Glasgow Intl Airport (average of $1,347). Flying from London to Glasgow Intl Airport in December is currently the most expensive (average of $1,904). 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 LON to GLA?

Find hourly flight availability from London 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 typically best to fly out from London to Glasgow Intl Airport at midday. Doing so could potentially save you 35% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from London to Glasgow Intl Airport

Explore weekly flight availability from London 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 LON to GLA are scheduled on a Thursday (78 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 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 inches 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, Air France and Aer Lingus from London to Glasgow have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

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

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

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
1,449 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

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
1,070 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

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.

British Airways
6.6
Okay
6,762 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.3

Boarding

7.8

Overall

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

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 London 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 to Glasgow Intl Airport round-trip?

    Currently priced at $129, British Airways will fly you from London to Glasgow Intl Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Aer Lingus - these airlines can fly you to your destination from $420 and $591, respectively. British Airways is priced at 22% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $93. Loganair flights start at $362 while deals on Air France start at $455 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Glasgow Intl Airport on time: China Southern (87%), British Airways (83%), Kenya Airways (83%).

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

    While on average a flight from London to Glasgow Intl Airport is generally $194, our data shows the cheapest flight currently is $56. When looking at the most popular route, (London Heathrow - Glasgow Intl), you can expect to pay $127 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from London to Glasgow Intl Airport (average of $1,347). Flying from London to Glasgow Intl Airport in December is currently the most expensive (average of $1,904). 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.

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Alternative routes for London to Glasgow Intl

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Heathrow to Glasgow Intl flights

Top 2 airlines flying from London to Glasgow Intl

Discover the top 2 airlines that operate flights from London 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 647,157 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$101Average$170FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest$124Average$209FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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Millions of users choose and trust Cheapflights to book the best flight deals from London to Glasgow Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from London to Glasgow Intl with no change fees.

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

Yes! Start tracking prices for London to Glasgow Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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