LBell

This completely free, extremely light-weight plugin with explosive potential embeds ANY iCal (.ics) calendar into your WordPress site using the beautiful, time-tested FullCalendar library.
Nothing is hidden behind a “pro” upgrade. All features are free.
Works with any public ICS/iCal feed: 
 – Google Calendar 
 – iCloud 
 – Outlook 
 – Airbnb 
 – Pretty much anything that can output an ICS feed
Just add the new Hydrogen Calendar Embeds block, copy in your ical address(s), and BAM! a modern, responsive, beautiful calendar.
<ul>
<li>Need two calendars in one? We got you. </li>
<li>Need multiple different calendars on the page? Easy peasy. </li>
<li>Prefer another color or style? We’ve got CSS classes for days.</li>
<li>Need different functionality? It’s developer friendly, completely extendable, and infinitely customizable.</li>
</ul>
Highlights:
<ul>
<li>Manage events using any external calendar of your choice</li>
<li>Combine multiple ICS feeds into one calendar</li>
<li>Embed multiple calendars on one page</li>
<li>Lots of view options (Grid, Month List, Day List, Year List)</li>
<li>Locale support</li>
<li>Lots of customization options (and ability to add more)</li>
<li>Lightweight and fast</li>
<li>Responsive design</li>
<li>Easy setup using WordPress Block or Shortcodes</li>
<li>NO API KEYS REQUIRED</li>
</ul>
<h3>Contributing</h3>
Contributions are welcome! Please feel free to submit a Pull Request to the <a href="https://github.com/lbell/hydrogen-calendar-embeds" rel="nofollow ugc">GitHub repository</a>.
<h3>Support</h3>
For support, feature requests, or bug reports, please visit the <a href="https://github.com/lbell/hydrogen-calendar-embeds" rel="nofollow ugc">GitHub repository</a>.
You can also sponsor development at <a href="https://github.com/sponsors/lbell" rel="nofollow ugc">GitHub Sponsors</a>.

Hydrogen Calendar Embeds

The free, simple, lightweight way to embed beautiful, fully customizable ICS calendars into your WordPress site.

wpdevelop

oplugins

Booking Manager plugin can easily show list of events in customizable way from external .ics feeds at your website. 
Booking Manager have native integration with <a href="https://wordpress.org/plugins/booking/" rel="ugc">Booking Calendar</a> plugin. 
It can sync bookings from Booking Calendar with different sources (Airbnb, Booking.com, HomeAway, TripAdvisor, VRBO, FlipKey and any other calendar that uses .ics format).
<blockquote>
<a href="https://oplugins.com/plugins/booking-manager/" title="Booking Manager Homepage" rel="nofollow ugc">Plugin Homepage</a> | <a href="https://oplugins.com/plugins/booking-manager/#faq" title="Support" rel="nofollow ugc">Support</a>
</blockquote>
<h4>Booking Manager IS GREAT FOR</h4>
<ul>
<li>Listing of upcoming events at your website from .ics feeds</li>
<li>Sync bookings from different sources with <a href="https://wordpress.org/plugins/booking/" rel="ugc">Booking Calendar</a> plugin</li>
</ul>
<h4>FEATURES</h4>
<ul>
<li>List of events from external .ics feeds.</li>
<li>Ability to upload .ics file(s) to your website and use it.</li>
<li>Customization of events listing template – it’s how events showing at front-end side of your website.</li>
<li>Easily inserting shortcode for events listing into any post or page via popup dialog, where you can select different parameters.</li>
<li>Setting different parameters for events listing, like “start from” and “finish to” dates, etc…</li>
<li>Native integration with Booking Calendar plugin.</li>
<li>Sync bookings from Booking Calendar with different sources (Airbnb, Booking.com, HomeAway, TripAdvisor, VRBO, FlipKey and any other calendar that uses .ics format).</li>
<li>Import .ics feeds (files) into Booking Calendar. Its useful, if you need to import bookings from multiple external websites into one calendar in Booking Calendar plugin.</li>
<li>Export .ics feeds (files) from Booking Calendar. You can publish bookings from Booking Calendar as .ics feeds at different pages, and then import such bookings in your other different website, like Airbnb.</li>
<li>Configure URLs for pages where you want to publish your ics feeds.</li>
<li>Mobile friendly.</li>
</ul>

Booking Manager – Sync WP Booking Calendar – Import Events, Export Bookings to ICS Calendar

Showing events listing from .ics feeds or sync bookings from different sources to your website

Hydrogen Calendar Embeds vs Booking Manager – Sync WP Booking Calendar – Import Events, Export Bookings to ICS Calendar