British Airways flights from London to Glasgow Intl Airport (LON - GLA)

LON — GLA
26 Apr — 3 May1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Glasgow on British Airways typically fly into Glasgow Intl and depart from London Heathrow. Select your dates above for pricing.

British Airways flights from London to Glasgow Intl in 2026

Find detailed information about British Airways flights from London to Glasgow Intl. Explore the options provided by British Airways to plan your journey from London to Glasgow Intl. Data last updated 27 March 2026.

One-way from

£57

Return from

£97

Popular in

July

Cheapest in

January

Average price (all airlines)

£89
British Airways
  • British Airways
  • 17/6
  • Nonstop
  • 1h 15m total
  • London to Glasgow
British Airways
  • British Airways
  • 24/4-27/4
  • Nonstop
  • 2h 55m total
  • London to Glasgow
Highest demand for flights from London to Glasgow Intl; 6% potential price increase.
Best time to find cheap flights from London to Glasgow Intl; 2% potential price drop.
Average price for all London to Glasgow Intl flights (one-way and round-trip).
  • How do most travelers feel about British Airways?

    When planning your LON-GLA trip, keep in mind that British Airways is typically rated 6.7/10. This rating comes from 7,822 reviews by Cheapflights users who have traveled with British Airways.

  • Can I get a flight from London to Glasgow Intl Airport on British Airways for under £150?

    British Airways offers 23 flights from London to Glasgow Intl Airport for under £150. Prices vary by date and time. To see all prices and select your dates, click here.

Find British Airways flight deals from London to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest British Airways flights from London to Glasgow Intl
Explore the most affordable British Airways flight options available from London to Glasgow Intl. Find the lowest fares with prices last updated on 27 March 2026.

Mon 30/316:10
LHR
-
GLA
Nonstop1h 30m
British Airways
Thu 2/407:00
GLA
-
LHR
Nonstop1h 35m
British Airways
Deal found 26/3£82
Fri 24/421:15
LHR
-
GLA
Nonstop1h 15m
British Airways
Sun 26/421:15
GLA
-
LHR
Nonstop1h 20m
British Airways
Deal found 23/3£97
Fri 24/406:15
LHR
-
GLA
Nonstop1h 25m
British Airways
Fri 1/507:00
GLA
-
LHR
Nonstop1h 35m
British Airways
Deal found 25/3£97

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

Use this chart to determine the optimal time to book a return flight from London to Glasgow Intl. Price data was last updated on 20 March 2026.

Booking with British Airways 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from London 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 to Glasgow Intl Airport with British Airways?

Currently, the most affordable month to book a British Airways flight from London to Glasgow Intl Airport in August, with an average price of £35. Conversely, traveling with British Airways from London to Glasgow Intl Airport in May will be the most expensive, with an average cost of £88. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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).

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.

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Fly from London to Glasgow Intl on another airline

Consider alternative airlines that service the Glasgow Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 27 March 2026.

See what others are saying about British Airways

Read reviews and see what other travellers are saying about their experiences with British Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing British Airways for your next flight. Reviews last updated 27 March 2026.
British Airways
6.7
Okay
7,822 reviews
Overview

Boarding

6.9

Food

6.4

Comfort

6.8

Crew

7.6

Entertainment

6.4

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