Another good option from Europe to Austin in Texas with Oneworld partners British Airways and American Airlines. At this moment you can book discounted round trip flights from Amsterdam from €325 with one layover in London or Philadelphia. This is including all taxes and fees as well as checked-in bag max. 23kg. (Which is no longer a standard and usually you need to purchase bag in hold for extra cost to destinations in USA).
Flights with American Airlines / British Airways are available from 1st of September 2018 to 20th of June 2019. This time including good availability around Christmas Holidays. Max stay 3 months. American Airlines / British Airways promotion is running till 23rd of July or until sold out..Need an accommodation in Austin you can use Booking.com or Hotels.com. Below you can refer to our booking sample if interested in this solution from The Netherlands to U.S. state of Texas.
Amsterdam – Austin from €343 (Directly with British Airways)
Amsterdam – Austin from €334 (Christmas travel date)
Booking sample of cheap return flights from Amsterdam to Austin in Texas from €325! Also as per our above link to the del your outbount flight from The Netherlands to Austin would be on Saturday, 10th of November. Inbound flight from Austin back to Amsterdam two weeks later, on 24th of November 2018.