| Chester to Crewe Off-Peak Return (SVR) | £17.80 |
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| Crewe to London Euston Advance Single (V2T) | £23.00 |
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| London Undergrnd Zone 1-2 to Southampton Central Advance Single (S2A) | £15.20 |
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| Southampton Central to London Undergrnd Zone 1-2 Advance Single (S2A) | £15.20 |
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| London Euston to Crewe Anytime Advance (C19) | £15.00 |
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Bear in mind that obtaining all the tickets in one easy transaction, with one booking reference, and with one through itinerary, may be worth paying a little extra for.You'd save £1.20 from the above (based on current prices) by buying advance tickets to/from Waterloo rather than "London Undergrnd Zone 1-2" and using Oyster/contactless on London Underground.
If those dates & times don't suit, the cheapest through fare you could use for this journey is probably a "via Hereford" anytime return from Shotton to Southampton, priced at £93.40. It does take about an hour longer on that route compared to London.