Savara (SVRA) 8-K Savara Announces Closing of Merger with Mast Therapeutics

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements onForm S-3 (Nos.333-202960,333-188870,333-174203,333-164177,333-133824,333-127857 and333-117022) and the Registration Statements on FormS-8 (Nos.333-126551,333-151903,333-174940,333-190376,333-198046 and333-206330) of Savara Inc. (formerly known as Mast Therapeutics, Inc.) of our report dated March 10, 2017 relating to the financial statements of Savara Inc. (now known as Aravas Inc.) which appears in this Form8-K of Savara Inc.

/s/ PricewaterhouseCoopers LLP

Austin, Texas

April 27, 2017