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Trains to London

One of the world’s most exciting cities lies right on your doorstep. Let Great Northern take you to the heart of it.

a double decker bus driving down a street in front of a building

Getting to London

Great Northern’s network connects London King’s Cross with King’s Lynn in under 2hours. Coming from Peterborough? We’ll have you there in an hour and 15 minutes. Cambridge to King’s Cross will take you less than an hour.

We also connect Welwyn and Hertford with Finsbury Park, Moorgate and other convenient London Underground stations.

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Ways to save on tickets to London

Explore 100s of amazing destinations and hidden gems across the South-East with fast and frequent trains.

Group Save

If you’re travelling in a group of 3-9 adults, GroupSave gives you a 1/3 discount on Off-Peak standard class travel across London and the South East.

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Railcards

Up to 4 children can travel for £2 each at Off-Peak times for most journeys across our network, when travelling with an adult with a valid ticket.

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Kids for £2

Up to 4 children can travel for £2 each at Off-Peak times for most journeys across our network, when travelling with an adult with a valid ticket.

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Frequently asked questions

Got questions about your train journey?

We have got you covered with answer to some of the most commonly asked questions below.