c2c has London to Southend Off-Peak returns for £15 this summer, less than two £11.30 off-peak singles to Shoeburyness.
That is a decent little school-holiday win if you want a seaside day out before the end of August. Kids aged five to 15 can go for £2, and non-London c2c journeys to Southend are capped at £10 return too.
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The main booking detail is that you need to buy ahead. c2c says the Off-Peak Summer Advance tickets are valid for travel until 31 August, can be bought until 30 August, and must be purchased at least one day before travel. Railcards, GroupSave and c2c’s 1/3 Off Saver do not stack with this fare.

FAQs
How much are the c2c Southend tickets?
c2c says adult Off-Peak Summer Advance returns from London Travelcard-area c2c stations to Southend cost £15. Non-London c2c journeys to Southend cost no more than £10.
When can you travel?
The offer is valid for travel between 21 July and 31 August 2026. c2c says tickets can be bought up to 30 August and must be purchased at least one day before travel.
Do Railcards work with this offer?
No. c2c says Railcard discounts, GroupSave and its 1/3 Off Saver cannot be combined with this ticket.
How to book
Book direct with c2c. Choose an Off-Peak return at least one day before travel, then look for the Off Peak Summer Advance ticket.

