Trains to Watford Find train times and tickets

London to Watford by train

from £9.90

Avg 0 changes 14m

Clapham Junction to Watford by train

from £7.80

Avg 0 changes 37m

Birmingham to Watford by train

from £6.00

Avg 0 changes 1hr 6m

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Trains to the UK

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Passenger age requirements

Different countries have different classifications for "Child" and "Youth". That's why we ask you to enter the age of young passengers when you search.

Countries Children Youths
Belgium and Luxembourg 6 - 11 12 - 25
Eurostar 4 - 11 12 - 25
France* 4 - 11 12 - 27
Germany* 6 - 14 15 - 25
Italy 4 - 11 12 - 25
Netherlands (including Thalys) 4 - 11 12 - 25
Spain* 4 - 13 14 - 25
Switzerland 6 - 16 17 - 26
United Kingdom* 5 - 15 16 - 25
others 4 - 11 12 - 25

* There are some exceptions to these definitions. Please see child and youth passenger age requirements for more information.

You can also read about Youth and Senior discounts and railcards.

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