Book Early and Save: Yes
Tickets Available From: 24* weeks ahead for travel on Mon-Fri; up to 12 weeks ahead for weekend travel.
*This booking ahead period is longer than that offered by the majority of British train operators.
If you want to travel at the cheapest possible price, look for the 'Advance' tickets - though be aware that this type of ticket can't be refunded if you subsequently change your travel plans.
Though something to be aware of when booking tickets, particularly for journeys by Avanti West Coast with its extended booking periods, is that the more expensive Off Peak and Anytime type of tickets can be placed on sale before the Advance tickets will be available.
If that is the case, it won't mean that the 'Advance' tickets have sold out, instead you won't see them, because they haven't have been placed on sale yet.
Though you won't typically have to book months in advance to obtain the cheapest possible price for a London to Glasgow train journey, particularly if you won't be travelling at business hours.
Travelling on Saturday-Sunday
Maintenance work on the railway is periodically undertaken, particularly at weekends and if it is scheduled on your travel date, it can affect when tickets will be released for sale.
If you're looking up a journey less than around 10 - 12 weeks ahead and the cheaper 'Advance' tickets aren't available, it can be a good indication that works will be impacting on your travel date.
It can be worth checking this on the Avanti West Coast website.
Making an end-to-end journey will still be possible, though you MAY ultimately have to take a substitution bus service for part of the trip.
It's the confirmation of these alternative travel arrangements which can hold up the release of the tickets for sale.
Choosing a Departure:
There are likely to be significant differences in prices between departures on your travel date, it's often possible to save more than £30 by taking an earlier or later train.
When heading north, the trains which depart London in the middle of the day tend to be cheaper.
If you can be flexible with your travel times and dates, it's a good idea to use the Best Fare Finder service on the Avanti West Coast website.
Reservations:
When you book an Advance ticket for a London to Glasgow journey by Avanti West Coast trains journey online, you will be automatically assigned a seat(s) - because you will have to travel by that specific departure.
Because Off-Peak and Anytime tickets (usually) allow the freedom to choose between departures, you can request complimentary reservations when booking these tickets - find out more about this.
However, if you buy Off Peak or Anytime tickets just prior to boarding at the station, seat reservations won't be available
That's because reservations at stations need to be booked at least a couple of hours ahead of departure - so also keep that in mind if you will be using a rail pass, including a Britrail or Eurail pass.
Receiving Your Ticket(s)
If you book with Avanti West Coast, you will have up to four options for receiving and using your ticket(s) are:
(1) Using e-tickets:
Book a ticket online and you will receive an e-ticket attached to your confirmation email.
Avanti West Coast allows multiple options for using these e-tickets, you can print them off OR download them to your mobile device, so when boarding you can access your ticket(s) on your phone and use it to open the ticket gates.
(2) Using m-tickets:
If you book using the Avanti West Coast trains app, you can activate your ticket within the app and use your mobile device to open the ticket gates.
(3) Collecting from the 'Fast-Track' ticket machines at the station.
You will receive a booking reference number on your order confirmation email and you can use this reference number to collect ticket(s) from a 'Fast-Track' ticket machine.
You will need to enter your reference number into the machine, so make sure you'll have easy access to it when you are using the machine.
You will also need to insert the specific credit or debit card you used when making the booking, so have that with you too.
Showing the email you have received to staff at the ticket gates won't get you on to the train, nor will this be valid if you can only show the email to the conductor when you are on the train.
If you forget to bring your ticket(s) with you to the station, but do have the card with you that you used when booking, you can use the machines to collect your ticket(s).
Take your time and take care that you have picked up all your ticket(s) and seat reservations.
(4) Opt to pay an additional charge to have your tickets posted to you.
More information is available here.
The potential to save by splitting tickets on Trainline
It can be worth looking up this journey on Trainline.
It can be possible to save money by using split ticketing, with the booking process being no more complicated than booking conventional tickets - find out more