From Eindhoven Airport to Eindhoven (train station)
You need to take bus number 401 from 'Bushalte Airport' or bus 103 from 'Bushalte Luchthavenweg'. This bus will go to the train station (its terminal station). To travel in the Netherlands you need an OV-chipcard (http://sat4.ixesn-wageningen.nl/arriving)
The OV-chipcard is thé mean of payment for the public transport system in The Netherlands. The smart card has the size of a bank card and contains an invisible chip. The OV-chipcard can be topped up with credit in euros or with a travel product such as a single or season ticket. Then you can travel anywhere within The Netherlands.
From Eindhoven (train station) to Ede-Wageningen (train station)
Upon arrival at the train station of Eindhoven you can buy an OV chipcard and go to Ede-Wageningen.
Note that the ticket machines and the ticket offices generally do not accept credit cards. You can pay with debit cards (Maestro). Paying in cash is only possible at the ticket office. It will cost you an additional 50 eurocents.
The tickets are valid on all national trains and some international trains. For national trips like this, no reservation is needed. With the ticket you can just enter the first train that goes in the direction you want to. By using the OV chipcard you have to check in and out by entering and leaving a station, bus or metro.
That leads us to finding the right train. You can use the blue screens near the entrance or the yellow signs. The blue screens are sorted on time. The yellow signs are sorted on destionation first. If you find you are not sure what to do, or where to go, don't hesitate to ask the NS service staff for help.
For the fastest way to Wageningen you should get on an Intercity service going to Utrecht. Utrecht is the station where you need to transfer. The intercity services with Alkmaar and Schiphol (airport) as final destination will also work.
At Utrecht you can look at one of the screens with travel information or the yellow signs all over the platforms to check the train to Ede-Wageningen. The intercity services with Arnhem and Nijmegen as their final destination pass through Ede-Wageningen.
From Ede-Wageningen to Ede-Wageningen Zuid (busstop)
The fastest bus to Wageningen is the Valleilijn, line 88. Unlike all other busses, this bus does not stop at the main bus station on the north side of the station. The Valleilijn will stop at the south side of the station. You can find this bus stop by walking down the stairs towards the exit. When you are downstairs you have to go left and back up the stairs (In order to prevent terrible back pains from carrying your luggage: you can use the alternative elevator and sloped paths as well). You can find the bus stop around the corner on the left. On the other side of the trainstation there is bus 52 that will go to Wageningen busstation as well. Sign says Arnhem for bus 52.
From Ede-Wageningen Zuid (busstop) to Wageningen (bus station)
Remember the OV chipcard you bought in Eindhoven? You can use this card here as well to enter line 88 to Wageningen Bus station. You can also buy a paper ticket from the busdriver. The Wageningen bus station is the final destination of this bus.
Welcome to Wageningen!