The cheapest and fastest buses from Glasgow International Airport to London Heathrow Airport
Cheapest price
$54
Average price
$84
Fastest journey
13 h 5 m
Average duration
15 h 47 m
Buses per day
3
Distance
554 km
The best way to find a cheap bus ticket from Glasgow International Airport to London Heathrow Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Glasgow International Airport to London Heathrow Airport will cost around $84 if you buy it on the day, but the cheapest tickets can be found for only $54.
Of the 3 buses that leave Glasgow International Airport for London Heathrow Airport on Fri, Feb 06, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Feb 06 the direct buses cover the 554 km distance in an average of 15 h 47 m but if you time it right, some buses will get you there in just 13 h 5 m .
On Fri, Feb 06 the slowest buses will take 17 h 40 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.






Travel Information
Compare train, bus, and flight for Glasgow International Airport to London Heathrow Airport
Omio recommends booking the flight as it is the most popular option from Glasgow International Airport to London Heathrow Airport among Omio's users. If you are prioritising price take the bus with prices starting from €28. For those with little time consider booking a flight which can get you there in 1h 28m. The ticket price range depends on the travel mode: a bus costs an average of €28, and a flight costs an average of €75.
Distance: 344 miles (554 km)
Compare bus with
| Bus | Most popular Flight | Train |
|---|---|---|
€54 Average price Cheapest | €155 Average price | €144 Average price |
9h 34m Average total duration 9h 4m Onboard + 30m Additional time* | 4h 28m Average total duration Fastest 1h 28m Onboard + 3h 0m Additional time* | 6h 13m Average total duration 5h 43m Onboard + 30m Additional time* |
![]() Most popular bus company | ![]() Most popular airline | ![]() Most popular train company |
Direct Options | Direct Options | Direct Options |
Live departures
Glasgow International Airport to London Heathrow Airport bus times
The table below shows live departures for Glasgow International Airport to London Heathrow Airport buses for today, Thursday, February 5. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:10 PM Glasgow International Airport | 17h40 | 10:50 AM London Heathrow Airport | 0 transfersDirect | |
![]() | 10:55 PM Glasgow International Airport | 11h55 | 10:50 AM London Heathrow Airport | 0 transfersDirect | |
| Friday, February 6 | |||||
![]() | 7:40 AM Glasgow International Airport | 13h05 | 8:45 PM London Heathrow Airport | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Glasgow International Airport to London Heathrow Airport by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Feb 06
Feb 07
Feb 08
Feb 09
Feb 10
Feb 11
Feb 12
Why should you book Glasgow International Airport to London Heathrow Airport buses with Omio?
Why book with Omio vs National Express?
- Compare with other providers: On Omio, you can not only buy tickets for National Express, but also compare tickets for the likes of Megabus to find the best option for your trip from Glasgow International Airport to London Heathrow Airport.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare National Express with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Glasgow International Airport to London Heathrow Airport.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Megabus to find the best option for your trip from Glasgow International Airport to London Heathrow Airport.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Glasgow International Airport to London Heathrow Airport.
Journey information
Overview: Bus from Glasgow International Airport to London Heathrow Airport
Buses from Glasgow International Airport to London Heathrow Airport run on average 20 times per day, taking around 9h 4m. Cheap bus tickets for this journey start at $36 (€28) if you book in advance.
There are 1 buses per day. The earliest bus runs at 08:40, the last at 22:45. The fastest bus covers the 344 miles (554 km) distance in 7h 40m.
Distance 344 miles (554 km) |
Average bus duration 9h 4m |
Cheapest ticket price $36 (€28) |
Buses per day 20 |
Direct buses 1 |
Fastest bus 7h 40m |
First bus 08:40 |
Last bus 22:45 |
Bus providers: National Express, Megabus from Glasgow International Airport to London Heathrow AirportYou can travel by bus between Glasgow International Airport to London Heathrow Airport with National Express, Megabus for as low as $36 (€28). When you search for schedules and tickets, Omio will show you the best journey
National Express
Megabus
FAQs: Bus from Glasgow International Airport to London Heathrow Airport
Find answers to the most common questions about traveling from Glasgow International Airport to London Heathrow Airport by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at London Heathrow Airport, this guide helps you travel smarter and with confidence.

- Megabus
- Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- Megabus
- Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
- Megabus
- One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- Megabus
- Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
- National Express
- 10€ per additional bag.
Most popular bus connections from Glasgow International Airport
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