Cheap Flights from Glasgow Intl to London Heathrow (GLA - LHR)

Top last minute flight deals

Feeling spontaneous? It’s never too late to book a trip. Here’s our pick of the best last minute flights to London...
Estimated lowest prices only. Found in the last 14 days.

Flight information Glasgow Intl to London Heathrow

Direct airlines


Flights per week


Average flight time, total distance 344 miles

1h 15min

Most popular airline last month

British Airways

London Heathrow

1 airport

Frequently asked questions

There are 6 airports in London: London Heathrow, London Gatwick, London Stansted, London Luton, London City, and London Southend.
The best price found on Skyscanner for a flight from Glasgow Intl to London Heathrow is £61. This was found by aggregating across different carriers and is the cheapest price for the whole month.
1h 15min is the average flight time from Glasgow Intl to London Heathrow.
There are 2 airlines who fly direct from Glasgow Intl to London Heathrow.
As of January, there are 59 flights per week flying from Glasgow Intl to London Heathrow.

Flights from Glasgow to Heathrow

This information is correct as of September 2015

Airlines that fly from Glasgow to Heathrow

British Airways is the only airline offering flights from Glasgow to Heathrow. Still, this is Glasgow airport's busiest route. We recommend booking your flights well in advance to avoid disappointment.

Terminal Information – Departing

Glasgow Airport has one terminal. Free Wi-Fi is available for 30 minutes for every passenger. The departure lounge has plenty to keep you occupied, with a wide range of shops and restaurants. All of the airport favourite shops like Boots, WHSmith, and World Duty Free are there: as are some slightly more luxurious high street stores like Victoria's Secret. There's even a Celtic store, in case you need a last-minute football strip. Grab a quick sandwich in EAT or sit down for a slap up meal at Frankie & Benny's: there are 12 places to eat at the airport so you're never short on choice. If the kids are bored, take them to the soft-play area. If you fancy an extra bit of luxury you can book into the UpperDeck lounge.

Terminal Information – Arriving

British Airways flights from Glasgow usually arrive in Terminal 5, the flagship terminal which was opened in 2008. The Piccadilly Line (underground) and Heathrow Express both stop here. It costs £5.70* to reach central London on the tube, or £26.50* on the Express train (£21.50* if you book your ticket in advance). The Heathrow Express goes to Paddington station, and takes just over 15 minutes. By comparison, the tube takes about an hour. National Express and easyBus coaches are also available from the airport. There is a taxi rank outside the airport, and a number of car hire companies inside the terminal. If you're planning on driving yourself into London, remember to compare car hire prices with Skyscanner to find the best price.

Practical Information

You don't need a passport to fly from Glasgow to London, but you will need to show some form of photographic ID: your driving license is fine. Try to arrive at the airport at least 90 minutes before departure. We'd recommend arriving earlier if you have luggage to check in or if you're flying during a busy period (first thing in the morning or during school holidays, for example).

What to expect in London

Londoners are famously suspicious of Scottish bank notes. Avoid arguments by withdrawing your cash once you arrive at Heathrow. Prices in London are higher than in Glasgow. London is, on average, 4°C warmer. The weather is usually a lot better during the summer, so bring your sunglasses. If you travel to London a lot it's worth picking up an Oyster card: they costs £5* but save you time at the ticket machine and cap your daily spend on transport.

*Prices subject to change

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.