
Popular airlines from Glasgow International Airport (GLA) to Heathrow Airport (LHR)
- British Airways
British Airways
- Plan, book, fly with confidence
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Cheap flights from Glasgow to London (GLA-LHR)
Prices were available within the past 7 days and start at €66 for one-way flights and €104 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 28 Aug - Mon, 1 Sep
GLA
Glasgow
LHR
London
€104 Return, found 20 hours ago
€104
Return
found 20 hours ago

Fri, 1 May - Fri, 8 May
GLA
Glasgow
LHR
London
€107 Return, found 3 days ago
€107
Return
found 3 days ago

Wed, 20 Aug - Mon, 25 Aug
GLA
Glasgow
LHR
London
€110 Return, found 4 hours ago
€110
Return
found 4 hours ago

Sat, 6 Sep - Mon, 8 Sep
GLA
Glasgow
LHR
London
€115 Return, found 1 day ago
€115
Return
found 1 day ago

Wed, 20 Aug - Mon, 25 Aug
GLA
Glasgow
LHR
London
€118 Return, found 4 hours ago
€118
Return
found 4 hours ago

Fri, 1 May - Fri, 8 May
GLA
Glasgow
LHR
London
€121 Return, found 3 days ago
€121
Return
found 3 days ago

Wed, 20 Aug - Mon, 25 Aug
GLA
Glasgow
LHR
London
€123 Return, found 4 hours ago
€123
Return
found 4 hours ago

Thu, 28 Aug - Mon, 1 Sep
GLA
Glasgow
LHR
London
€127 Return, found 20 hours ago
€127
Return
found 20 hours ago

Fri, 1 May - Fri, 8 May
GLA
Glasgow
LHR
London
€129 Return, found 3 days ago
€129
Return
found 3 days ago

Thu, 28 Aug - Mon, 1 Sep
GLA
Glasgow
LHR
London
€131 Return, found 2 days ago
€131
Return
found 2 days ago
Find the cheapest month to fly from Glasgow (GLA) to London (LHR)
March is typically the cheapest month to fly
From €68 - €206 per traveller.
Graph displaying average flight prices per month
Origin airport | Glasgow Intl. |
Destination airport | Heathrow |
Airlines serving | British Airways |
Return price | €104 |
Distance | 551 km |
Average flight time | 1 hour 28 mins |
Perfect flights from Glasgow to London
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Our flexible Glasgow Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from €66 and roundtrip prices from €104. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
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Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your GLA to LHR travel arrangements today and embark on the journey of a lifetime in London.
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