diff --git a/homeassistant/components/flux_led/config_flow.py b/homeassistant/components/flux_led/config_flow.py
index 469c67deb22..63e8655f57c 100644
--- a/homeassistant/components/flux_led/config_flow.py
+++ b/homeassistant/components/flux_led/config_flow.py
@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import contextlib
-from typing import Any, cast
+from typing import Any, Self, cast
 
 from flux_led.const import (
     ATTR_ID,
@@ -61,6 +61,8 @@ class FluxLedConfigFlow(ConfigFlow, domain=DOMAIN):
 
     VERSION = 1
 
+    host: str | None = None
+
     def __init__(self) -> None:
         """Initialize the config flow."""
         self._discovered_devices: dict[str, FluxLEDDiscovery] = {}
@@ -149,10 +151,9 @@ class FluxLedConfigFlow(ConfigFlow, domain=DOMAIN):
         assert device is not None
         await self._async_set_discovered_mac(device, self._allow_update_mac)
         host = device[ATTR_IPADDR]
-        self.context[CONF_HOST] = host
-        for progress in self._async_in_progress():
-            if progress.get("context", {}).get(CONF_HOST) == host:
-                return self.async_abort(reason="already_in_progress")
+        self.host = host
+        if self.hass.config_entries.flow.async_has_matching_flow(self):
+            return self.async_abort(reason="already_in_progress")
         if not device[ATTR_MODEL_DESCRIPTION]:
             mac_address = device[ATTR_ID]
             assert mac_address is not None
@@ -173,6 +174,10 @@ class FluxLedConfigFlow(ConfigFlow, domain=DOMAIN):
                 await self._async_set_discovered_mac(device, True)
         return await self.async_step_discovery_confirm()
 
+    def is_matching(self, other_flow: Self) -> bool:
+        """Return True if other_flow is matching this flow."""
+        return other_flow.host == self.host
+
     async def async_step_discovery_confirm(
         self, user_input: dict[str, Any] | None = None
     ) -> ConfigFlowResult:
diff --git a/tests/components/flux_led/test_config_flow.py b/tests/components/flux_led/test_config_flow.py
index d95bc99f097..4332cb69f02 100644
--- a/tests/components/flux_led/test_config_flow.py
+++ b/tests/components/flux_led/test_config_flow.py
@@ -8,6 +8,7 @@ import pytest
 
 from homeassistant import config_entries
 from homeassistant.components import dhcp
+from homeassistant.components.flux_led.config_flow import FluxLedConfigFlow
 from homeassistant.components.flux_led.const import (
     CONF_CUSTOM_EFFECT_COLORS,
     CONF_CUSTOM_EFFECT_SPEED_PCT,
@@ -406,7 +407,20 @@ async def test_discovered_by_discovery_and_dhcp(hass: HomeAssistant) -> None:
     assert result2["type"] is FlowResultType.ABORT
     assert result2["reason"] == "already_in_progress"
 
-    with _patch_discovery(), _patch_wifibulb():
+    real_is_matching = FluxLedConfigFlow.is_matching
+    return_values = []
+
+    def is_matching(self, other_flow) -> bool:
+        return_values.append(real_is_matching(self, other_flow))
+        return return_values[-1]
+
+    with (
+        _patch_discovery(),
+        _patch_wifibulb(),
+        patch.object(
+            FluxLedConfigFlow, "is_matching", wraps=is_matching, autospec=True
+        ),
+    ):
         result3 = await hass.config_entries.flow.async_init(
             DOMAIN,
             context={"source": config_entries.SOURCE_DHCP},
@@ -417,6 +431,10 @@ async def test_discovered_by_discovery_and_dhcp(hass: HomeAssistant) -> None:
             ),
         )
         await hass.async_block_till_done()
+
+    # Ensure the is_matching method returned True
+    assert return_values == [True]
+
     assert result3["type"] is FlowResultType.ABORT
     assert result3["reason"] == "already_in_progress"