Fast flexible fares between London and Birmingham.
Mainline flexible fares makes it easier to buy tickets for Chiltern Railways' Mainline fast trains from Birmingham to London and vice versa.
These fares are eligible for a GroupSave discount but you cannot use Railcards with this booking process.
If you are not looking for Chiltern Railways' Mainline tickets or need to use a Railcard with your booking, please use the all trains booking tab.
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