diff --git a/homeassistant/components/tradfri/config_flow.py b/homeassistant/components/tradfri/config_flow.py
index 20dc2ed9510..1e9b63bb325 100644
--- a/homeassistant/components/tradfri/config_flow.py
+++ b/homeassistant/components/tradfri/config_flow.py
@@ -108,30 +108,6 @@ class FlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
         self._host = host
         return await self.async_step_auth()
 
-    async def async_step_import(self, user_input: dict[str, Any]) -> FlowResult:
-        """Import a config entry."""
-        self._async_abort_entries_match({CONF_HOST: user_input["host"]})
-
-        # Happens if user has host directly in configuration.yaml
-        if "key" not in user_input:
-            self._host = user_input["host"]
-            return await self.async_step_auth()
-
-        try:
-            data = await get_gateway_info(
-                self.hass,
-                user_input["host"],
-                # Old config format had a fixed identity
-                user_input.get("identity", "homeassistant"),
-                user_input["key"],
-            )
-
-            return await self._entry_from_data(data)
-        except AuthError:
-            # If we fail to connect, just pass it on to discovery
-            self._host = user_input["host"]
-            return await self.async_step_auth()
-
     async def _entry_from_data(self, data: dict[str, Any]) -> FlowResult:
         """Create an entry from data."""
         host = data[CONF_HOST]
diff --git a/tests/components/tradfri/test_config_flow.py b/tests/components/tradfri/test_config_flow.py
index 15ca17e003f..9eff7335820 100644
--- a/tests/components/tradfri/test_config_flow.py
+++ b/tests/components/tradfri/test_config_flow.py
@@ -164,20 +164,6 @@ async def test_discovery_duplicate_aborted(hass: HomeAssistant) -> None:
     assert entry.data["host"] == "new-host"
 
 
-async def test_import_duplicate_aborted(hass: HomeAssistant) -> None:
-    """Test a duplicate import host is ignored."""
-    MockConfigEntry(domain="tradfri", data={"host": "some-host"}).add_to_hass(hass)
-
-    flow = await hass.config_entries.flow.async_init(
-        "tradfri",
-        context={"source": config_entries.SOURCE_IMPORT},
-        data={"host": "some-host"},
-    )
-
-    assert flow["type"] == data_entry_flow.FlowResultType.ABORT
-    assert flow["reason"] == "already_configured"
-
-
 async def test_duplicate_discovery(
     hass: HomeAssistant, mock_auth, mock_entry_setup
 ) -> None: