diff --git a/agenda/types.py b/agenda/types.py
index c7bcb45..0bfef4d 100644
--- a/agenda/types.py
+++ b/agenda/types.py
@@ -171,7 +171,7 @@ class Trip:
     @functools.cached_property
     def show_flags(self) -> bool:
         """Show flags for international trips."""
-        return len(self.countries) != 1 or self.countries[0].name != "United Kingdom"
+        return len({c for c in self.countries if c.name != "United Kingdom"}) > 1
 
     @property
     def countries_str(self) -> str:
diff --git a/templates/macros.html b/templates/macros.html
index f9ca49f..20cf147 100644
--- a/templates/macros.html
+++ b/templates/macros.html
@@ -284,7 +284,7 @@
           | Venue: {{ item.venue }}
           | Location: {{ item.location }}
           {% if country %}
-            {{ country.flag }}
+            {{ flag(trip, country.flag) }}
           {% elif item.online %}
             💻 Online
           {% else %}