Cheap train tickets in Britain: a third off fares, and the money back when the train is late

British trains are expensive, and that is not an outsider’s illusion. But two people sitting next to each other in the same carriage can easily have paid twice different prices — and the difference comes down to what each of them knew at the moment of buying. Here is the whole picture, in order: the discount card, ticket types, the legal split-ticket trick, and the money an operator owes you when the train runs late.

Railcards: £35 a year for a third off

A Railcard is a named discount card for the national rail network. The discount is one third off most fares. On a single London–Manchester trip it can pay for itself immediately.

There are nine of them, and almost everyone fits one:

• 16-25 Railcard — £35 for a year, £80 for three. Ages 16 to 25, plus mature full-time students of any age. One third off.
• 26-30 Railcard — £35 for a year. Ages 26 to 30. One third off.
• 16-17 Saver — £35 for a year. 50% off — the largest discount of all.
• Senior Railcard — £35 for a year, £80 for three. Age 60 and over. One third off.
• Two Together Railcard — £35 for a year. Two named people aged 16+; the third off applies when they travel together.
• Family & Friends Railcard — £35 for a year, £80 for three. Up to four adults and four children aged 5–15 on one journey: a third off for adults, 60% off for children.
• Network Railcard — £35 for a year. London and the South East only, ages 16+, up to four adults and four children. One third off.
• Disabled Persons Railcard — £20 for a year, £54 for three. For people on disability-related benefits, with a visual or hearing impairment, or with epilepsy. The third off also covers a companion.
• Veterans Railcard — £35 for a year, £80 for three. For those who served in the UK Armed Forces or Merchant Marine; a third off for the holder and one named companion.

The trap: the £12 minimum fare

The discount does not run around the clock. On weekdays between 4:30am and 9:59am a minimum fare applies: a discounted ticket cannot cost less than £12. A short £6 morning hop will not get cheaper — you either pay £12 or get no discount at all.

There are three ways out. The rule does not apply to Advance tickets; it does not apply on public holidays; and it is lifted entirely throughout July and August. The rest of the time — weekends, evenings, any day after 10am — the discount works without restriction.

One more caveat: ordinary season tickets do not get the Railcard discount.

A Railcard on your Oyster: a third off London travel

This is the part most cardholders never discover, and it can be worth more than the long-distance savings.

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A Railcard can be linked to a plastic Oyster card. After that, every off-peak pay-as-you-go journey — Tube, Overground, Elizabeth line, DLR — is 33% cheaper (technically 33.4%, rounded down to the nearest 5p). The discount also applies to the daily cap.

In practice: a Zone 3 to Zone 1 journey costs £3.10, or £2.05 with the discount. Within Zone 2, £2.00 becomes £1.30.

What to know:

• eligible cards are 16-25, 26-30, Senior, Disabled Persons, Veterans and HM Forces. Network, Family & Friends and Two Together are not;
• it works only with a physical Oyster card. A contactless bank card, Apple Pay or Google Pay will not get the discount — this is the most common mistake;
• it has to be done in person: register the Oyster on the TfL website, then ask staff at a Tube, Overground or Elizabeth line station to add the railcard;
• off-peak in London means all day at weekends and on public holidays, and on weekdays everything outside 6:30–9:30am and 4–7pm. Heathrow journeys involving Zone 1 are always charged at peak rates.

Ticket types: Anytime, Off-Peak, Advance

Anytime — travel whenever you like, the most expensive. Off-Peak and Super Off-Peak — cheaper, with time restrictions (usually not before 10am and not during the 4–7pm evening peak). Advance — the cheapest, but tied to a specific train.

Three things matter about Advance tickets. They go on sale roughly 12 weeks ahead, and with some operators — LNER, for instance — 24 weeks ahead; earlier is cheaper. They are non-refundable, except when your train is delayed or cancelled. And they can increasingly be bought on the day: up to 15 minutes before departure with CrossCountry, 10 minutes with Greater Anglia.

Split ticketing is legal

Splitting means buying several tickets covering parts of one route instead of a single through fare. It is legal, you do not have to change trains, and no conductor will object. The one condition: the train must call at every station you have bought a ticket to.

Savings range from trivial to absurd: MoneySavingExpert cites £75.80 on a Nailsea-to-Slough route and £221.80 on a first-class Llandudno-to-London journey. It works because fares for different legs are set independently, so "London to the middle" plus "middle to the end" sometimes costs less than "London to the end".

A related trick is to split so the peak fare applies only to a short opening leg, with the rest of the journey priced off-peak.

Finding splits by hand is painful; services such as TrainPal, Split My Fare and TrainTickets.com do it for a commission of 10–15% of the saving.

Where to buy to avoid the booking fee

The same seat on the same train costs the same from every seller — the difference is the booking fee. Trainline charges 59p to £2.49 per transaction. Operators’ own sites, such as LNER and Avanti West Coast, charge nothing. Trivial on one trip; noticeable over a year of weekly travel.

One extra: holders of an annual season ticket in certain areas get a free Gold Card, which gives discounts along the lines of a Network Railcard.

Delay Repay: money back for a late train

If a train is late, the operator owes you part of the fare back — regardless of whose fault it was. The scheme is Delay Repay, and most operators now apply it from 15 minutes.

The 15-minute threshold applies at Avanti West Coast, c2c, Chiltern, East Midlands Railway, Gatwick Express, Greater Anglia, Great Northern, Great Western Railway, London Northwestern, Northern, Southeastern, Southern, South Western Railway, Stansted Express, Thameslink, TransPennine Express, Transport for Wales, West Midlands Railway, and TfL (Underground and DLR).

A 30-minute threshold remains at Caledonian Sleeper, CrossCountry, LNER and ScotRail.

What you get back on a single or return ticket:

• 15–29 minutes late — 25% of the fare;
• 30–59 minutes — 50%;
• 60–119 minutes — 100%;
• 120 minutes or more — a full refund of the ticket.

Season tickets are compensated in fractions: for a 15–29 minute delay, 1/40 of a weekly, 1/160 of a monthly or 1/1856 of an annual ticket; for 30–59 minutes, 1/20, 1/80 or 1/928; for an hour or more, 1/10, 1/40 or 1/464.

Four details that cost people money

Arrival time counts, not departure. A train that leaves on time but arrives 20 minutes late is a 20-minute delay. A train that leaves half an hour late but makes it up and arrives on time pays nothing.

The deadline is 28 days from the date of travel. Miss it and the money is gone.

Strikes and weather are usually covered. Most Delay Repay operators pay whatever the cause, strikes included. The exception is TfL, which does not compensate strike delays.

Ask for money, not vouchers. Operators must offer at least one cash option — cash, cheque or bank transfer. Rail vouchers are a choice, not an obligation.

In short: what to do today

1. Check whether any of the nine railcards fits you. If one does, £35 comes back within two journeys.
2. If it fits and you live in London, get a plastic Oyster and have the card added at a station. That is 33% off every off-peak journey.
3. Plan long journeys 12 weeks ahead and buy Advance.
4. Run the route through a split-ticket service before you buy.
5. Buy on the operator’s own site rather than through a reseller.
6. If the train is late, note your arrival time and claim within 28 days.

Related guides: getting from the airport into town and what it costs, the bus fare cap in England, Tube closures in October, and compensation for a delayed flight — where the rules are entirely different.