npm install apollo-link-timeout

yarn add apollo-link-timeout

import ApolloLinkTimeout from 'apollo-link-timeout';
import { createHttpLink } from 'apollo-link-http';
import { ApolloClient } from 'apollo-client';

...

const timeoutLink = new ApolloLinkTimeout(10000); // 10 second timeout

const httpLink = createHttpLink({ uri: "/graphql" });

const timeoutHttpLink = timeoutLink.concat(httpLink);

const apolloClient = new ApolloClient({ link: timeoutHttpLink });

// use timeout-enabled Apollo client...

// Override timeout from any query 
<Query
 query={SOME_QUERY}
 variables={{
    someVar1: "foo",
    someVar2: "bar",
   }}
  context={{ timeout: 3000 }}
>
// ...