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London Euston to Porthmadog Train prices and times

Planning a journey from London Euston to Porthmadog? Trip.com offers train tickets starting from as low as £20.50, with average prices for this route around £20.50. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

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Departure	Arrival	Find Tickets
10:40 6h 12m, Changes required London Euston	16:52 Porthmadog	Find Tickets
12:40 6h 16m, Changes required London Euston	18:56 Porthmadog	Find Tickets
14:40 6h 15m, Changes required London Euston	20:55 Porthmadog	Find Tickets
16:40 7h 13m, Changes required London Euston	23:53 Porthmadog	Find Tickets
17:37 6h 16m, Changes required London Euston	23:53 Porthmadog	Find Tickets
18:35 14h 15m, Changes required London Euston	08:50 +1 Paris	Find Tickets

London Euston to Porthmadog Train Route Details

First train

06:33

Last train

23:30

Departure station

London Euston

Arrival station

Porthmadog

Journey time

6h 12m

Distance

314 km

Price

£20.50*

Train operators

Avanti West Coast, West Midlands Trains, Transport for Wales

How to book cheap train tickets from London Euston to Porthmadog

Season Tickets for frequent travel

If you frequently travel between London Euston and Porthmadog, a Season Ticket allows unlimited travel between these stations and is available for various durations, such as weekly, monthly, annual, or flexi. Enjoy the convenience of not having to buy a ticket for each journey, as well as significant savings.

Network Railcard for South East England

To save on train travel in South East England, consider getting a Network Railcard. For a £30 annual fee, this railcard offers 1/3 off most fares, including routes to and from London. Whether for standard or off-peak tickets, it's highly advantageous for frequent travelers within this region.

Traveling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from London Euston to Porthmadog. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.

Get 1/3 off with a Railcard

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about Railcards here.

Split tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from London Euston to Porthmadog, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won't even need to leave the train… or often your seat!

Book in advance to save an average of 61%

Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!

Travel in a group to save 1/3

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

London Euston to Porthmadog train ticket types

Save money on your trip from London Euston to Porthmadog with suitable train tickets. It's a great way to spend less!

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Why Book Train Tickets With Trip.com?

Best price promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your London Euston to Porthmadog journey
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Only pay for your train travel – no hidden fees

*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.

Trains from London Euston to Porthmadog from £20.50

Save an average of 30%* with SplitTickets

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London Euston to Porthmadog Train prices and times

London Euston to Porthmadog Train Route Details