A Chiltern Duo Return offers two customers a 25% discount when travelling together on selected Chiltern Railways routes to London and returning the same day.
Tickets must be purchased by 23:59 the day before travel.
Chiltern Duo Return tickets are valid for outward travel on the date shown on the ticket and until 04:29 the following morning.
Not valid on trains timed to arrive at London Marylebone after 04:29 and before 11:30 Mondays to Fridays.
Time restrictions do not apply at weekends and on public holidays.
A break of journey is allowed with this ticket, as described in the National Rail Conditions of Travel, and subject to the time restrictions applicable to the ticket.
Chiltern Duo Return tickets are valid for return travel on the date shown on the ticket and until 04:29 the following morning.
Not valid on trains timed to depart London Marylebone after 04:29 and before 08:30, or after 16:00 and before 19:00 Mondays to Fridays.
Time restrictions do not apply at weekends and on public holidays.
A break of journey is allowed with this ticket, as described in the National Rail Conditions of Travel, and subject to the time restrictions applicable to the ticket.
Chiltern Duo tickets must be purchased by 23:59 the day before you wish to travel.
Chiltern Duo tickets must be purchased by 23:59 the day before you wish to travel.
If you wish to change your time of travel you can pay the difference between the cost of the ticket held and the cost of the ticket that is most appropriate for the journey you need to make. In many cases, if you are still travelling at a time when your ticket is not restricted, no additional fare is payable.
If you wish to change the date of travel, or the origin or destination of your ticket, it may be necessary to buy a new ticket and apply for a refund on your existing ticket (see Refund Policy).
Your ticket is refundable. If you decide not to use your ticket to make all or part of your intended journey then you can get a refund by returning your unused ticket to the ticket office or place of purchase (for tickets bought via websites, telesales or travel agents) within 28 days of the ticket expiry date.
You may be required to pay an administration fee (up to a maximum of £5 per ticket). The refund amount will normally take into account any use you have made of the ticket and in some circumstances no refund will be paid.
Chiltern Duo tickets are available to purchase from Ticket Offices, Ticket Vending Machines, online retailers, and mobile apps.
Version 3.9.0 includes enhanced disruption tracking for Underground lines. You can now see estimated platform wait times and journey times for each line, where available.
Version 3.8.0 introduces several new features and improvements: