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Last updated: 16:35

Book your Off-Peak or Super Off-Peak ticket online and up to four children can travel with you for just £2 each on most journeys* across our network.

You can also take up to four children for just £2 each at off peak and super off peak times if you hold a valid season ticket*.

The discount will be automatically applied when you book your tickets online with the exception of certain journeys that cross London or if you are just buying child rate tickets as you already have the adult ticket for your journey. For these journeys, please visit one of our ticket offices where we will be happy to help.

*Terms and conditions
  1. They're available on most journeys outside of London Zones 1-9 on train services operated by Great Northern and Thameslink across most of the Great Northern & Thameslink network. 
    For journeys between Brighton, Gatwick Airport and London on the Brighton Mainline, so long as the adult ticket is valid for travel on Gatwick Express and Southern train services, they can be used on these trains as well as Thameslink services.
  2. Travel is not permitted on London Underground services unless the ticket is a One Day Travelcard
  3. Travel is not permitted on other operators services except with the £2 One Day Travelcard where travel is permitted on the same National Rail and Transport for London services within Zones 1-9 as a normal child rate One Day Travelcard.
  4. Discounted tickets are not available for journeys that include rail bus links
  5. Season tickets must be valid for the journey being made and can only be used with the same time restrictions that apply to the £2 ticket
  6. Available for standard class tickets only
  7. Tickets are only valid when travelling with an adult passenger, who holds a valid rail ticket for the journey being made
  8. Tickets are not valid if the adult passenger is paying for their travel using KeyGo or PAYG on an Oyster card, mobile device, or contactless card

London Kings Cross to Cambridge

Off-Peak Day Return

Buy tickets - London Kings Cross to Cambridge

London Kings Cross - Cambridge

Super Off-Peak Single

Buy tickets - London Kings Cross - Cambridge

London Kings Cross to Ely

Off-Peak Day return

Buy tickets - London Kings Cross to Ely