British Airways flights from London Heathrow Airport to Glasgow Intl Airport (LHR - GLA)
LHR — GLA
14 Oct — 21 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find British Airways flight deals from Heathrow to Glasgow Intl
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Cheapest British Airways flights from Heathrow to Glasgow Intl
Explore the most affordable British Airways flight options available from Heathrow to Glasgow Intl. Find the lowest fares with prices last updated on 14 September 2026.
Wed 28/1017:55 -
Nonstop1h 25m
Wed 4/1120:15 -
Nonstop1h 20m
Deal found 12/9£101
Thu 22/1016:20 -
Nonstop1h 30m
Sun 25/1010:10 -
Nonstop1h 35m
Deal found 13/9£102
Thu 29/1007:10 -
Nonstop1h 25m
Sun 1/1105:40 -
Nonstop1h 35m
Deal found 10/9£103
Best British Airways flights from Heathrow to Glasgow Intl
Discover carefully curated British Airways flight deals from Heathrow to Glasgow Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.
Thu 29/1008:00 -
Nonstop1h 30m
Sun 1/1105:40 -
Nonstop1h 35m
Deal found 10/9£105
Sat 28/1107:00 -
Nonstop1h 25m
Wed 2/1220:15 -
Nonstop1h 20m
Deal found 11/9£105
Fri 9/1021:15 -
Nonstop1h 15m
Mon 19/1013:25 -
Nonstop1h 30m
Deal found 10/9£110
Direct British Airways flights from Heathrow to Glasgow Intl
Explore direct British Airways flight options from Heathrow to Glasgow Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 September 2026.
Sat 28/1109:20 -
Nonstop1h 30m
Sun 29/1105:40 -
Nonstop1h 35m
Deal found 14/9£87
Wed 28/1017:55 -
Nonstop1h 25m
Wed 4/1120:15 -
Nonstop1h 20m
Deal found 12/9£101
Mon 8/206:25 -
Nonstop1h 25m
Mon 15/211:40 -
Nonstop1h 35m
Deal found 10/9£102
Last-minute British Airways flights from Heathrow to Glasgow Intl
Discover last-minute British Airways flight deals from Heathrow to Glasgow Intl. Data last updated 14 September 2026 and is based on user searches.
Wed 28/1017:55 -
Nonstop1h 25m
Wed 4/1120:15 -
Nonstop1h 20m
Deal found 12/9£101
Thu 22/1016:20 -
Nonstop1h 30m
Sun 25/1010:10 -
Nonstop1h 35m
Deal found 13/9£102
Thu 29/1007:10 -
Nonstop1h 25m
Sun 1/1105:40 -
Nonstop1h 35m
Deal found 10/9£103
One-way British Airways flights to Glasgow Intl
Search for one-way British Airways flight options to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.
Tue 27/1019:55 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£47
Wed 2/1218:55 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£61
Fri 20/1107:05 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£62
How do most travelers feel about British Airways?
The average rating from 8,221 British Airways reviews by Cheapflights users is 6.7 (out of a maximum rating of 10). If you are considering flying LHR-GLA with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Glasgow Intl Airport with British Airways.
Can I get a flight from London Heathrow Airport to Glasgow Intl Airport on British Airways for under £148?
Cheapflights currently has 11 LHR-GLA flights for under £148. Flights to Glasgow Intl Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.
British Airways flights from Heathrow to Glasgow Intl in 2026
Find detailed information about British Airways flights from Heathrow to Glasgow Intl. Explore the options provided by British Airways to plan your journey from Heathrow to Glasgow Intl. Data last updated 14 September 2026.
When is the best time to book a flight to Glasgow Intl Airport with British Airways?
The best time to book a flight to Glasgow Intl Airport with British Airways is 74 days before departure. On average, fares are higher if you book 65 days before departure.
Which month is the cheapest to fly Economy class from London Heathrow Airport to Glasgow Intl Airport?
For Economy class flights, the cheapest month to fly this route is February. The most expensive months are June and May.
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 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.
LHR-GLA
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 Heathrow 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 14 September 2026.
Browse through other British Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 14 September 2026.
If Glasgow Intl is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 14 September 2026.
Browse through some of the most popular routes that British Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.
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 14 September 2026.
We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
10.0
Wonderful|Jul 2026
Great 👍
10.0
Wonderful|Jul 2026
The smooth transition from one plane to another 👌
10.0
Wonderful|Jul 2026
The journey was great and smooth.
8.0
Very Good|Jul 2026
Strange selection of movies
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