diff --git a/cmd/lncli/cmd_payments.go b/cmd/lncli/cmd_payments.go
index ec6a04b37..228dd3415 100644
--- a/cmd/lncli/cmd_payments.go
+++ b/cmd/lncli/cmd_payments.go
@@ -1099,8 +1099,13 @@ var queryRoutesCommand = cli.Command{
 		},
 		cli.Int64Flag{
 			Name: "final_cltv_delta",
-			Usage: "(optional) number of blocks the last hop has to reveal " +
-				"the preimage",
+			Usage: "(optional) number of blocks the last hop has " +
+				"to reveal the preimage. Note that this " +
+				"should not be set in the case where the " +
+				"path includes a blinded path since in " +
+				"that case, the receiver will already have " +
+				"accounted for this value in the " +
+				"blinded_cltv value",
 		},
 		cli.BoolFlag{
 			Name:  "use_mc",
@@ -1238,6 +1243,13 @@ func parseBlindedPaymentParameters(ctx *cli.Context) (
 		return nil, nil
 	}
 
+	// If a blinded path has been provided, then the final_cltv_delta flag
+	// should not be provided since this value will be ignored.
+	if ctx.IsSet("final_cltv_delta") {
+		return nil, fmt.Errorf("`final_cltv_delta` should not be " +
+			"provided if a blinded path is provided")
+	}
+
 	// If any one of our blinding related flags is set, we expect the
 	// full set to be set and we'll error out accordingly.
 	introNode, err := route.NewVertexFromStr(
diff --git a/routing/pathfind.go b/routing/pathfind.go
index 801725d3e..208a55085 100644
--- a/routing/pathfind.go
+++ b/routing/pathfind.go
@@ -96,9 +96,17 @@ type edgePolicyWithSource struct {
 // such as amounts and cltvs, as well as more complex features like destination
 // custom records and payment address.
 type finalHopParams struct {
-	amt         lnwire.MilliSatoshi
-	totalAmt    lnwire.MilliSatoshi
-	cltvDelta   uint16
+	amt      lnwire.MilliSatoshi
+	totalAmt lnwire.MilliSatoshi
+
+	// cltvDelta is the final hop's minimum CLTV expiry delta.
+	//
+	// NOTE that in the case of paying to a blinded path, this value will
+	// be set to a duplicate of the blinded path's accumulated CLTV value.
+	// We would then only need to use this value in the case where the
+	// introduction node of the path is also the destination node.
+	cltvDelta uint16
+
 	records     record.CustomSet
 	paymentAddr *[32]byte
 
@@ -190,10 +198,21 @@ func newRoute(sourceVertex route.Vertex,
 			// reporting through RPC. Set to zero for the final hop.
 			fee = 0
 
-			// As this is the last hop, we'll use the specified
-			// final CLTV delta value instead of the value from the
-			// last link in the route.
-			totalTimeLock += uint32(finalHop.cltvDelta)
+			// Only include the final hop CLTV delta in the total
+			// time lock value if this is not a route to a blinded
+			// path. For blinded paths, the total time-lock from the
+			// whole path will be deduced from the introduction
+			// node's CLTV delta. The exception is for the case
+			// where the final hop is the blinded path introduction
+			// node.
+			if blindedPath == nil ||
+				len(blindedPath.BlindedHops) == 1 {
+
+				// As this is the last hop, we'll use the
+				// specified final CLTV delta value instead of
+				// the value from the last link in the route.
+				totalTimeLock += uint32(finalHop.cltvDelta)
+			}
 			outgoingTimeLock = totalTimeLock
 
 			// Attach any custom records to the final hop.
diff --git a/routing/pathfind_test.go b/routing/pathfind_test.go
index fd9839dba..0f2a2659b 100644
--- a/routing/pathfind_test.go
+++ b/routing/pathfind_test.go
@@ -3322,16 +3322,19 @@ func TestBlindedRouteConstruction(t *testing.T) {
 			ToNodeFeatures: tlvFeatures,
 		}
 
-		// Create final hop parameters for payment amount = 110. Note
-		// that final cltv delta is not set because blinded paths
-		// include this final delta in their aggregate delta. A
-		// sender-set delta may be added to account for block arrival
-		// during payment, but we do not set it in this test.
+		// Create final hop parameters for payment amount = 110.
 		totalAmt       lnwire.MilliSatoshi = 110
 		finalHopParams                     = finalHopParams{
 			amt:      totalAmt,
 			totalAmt: totalAmt,
 			metadata: metadata,
+
+			// We set a CLTV delta here just to test that this will
+			// be ignored by newRoute since this is a blinded path
+			// where the accumulated CLTV delta for the route
+			// communicated in the blinded path should be assumed to
+			// include the CLTV delta of the final hop.
+			cltvDelta: MaxCLTVDelta,
 		}
 	)
 
diff --git a/zpay32/invoice.go b/zpay32/invoice.go
index 2afc59d95..8b1457ab4 100644
--- a/zpay32/invoice.go
+++ b/zpay32/invoice.go
@@ -156,6 +156,10 @@ type Invoice struct {
 	// This field is un-exported and can only be read by the
 	// MinFinalCLTVExpiry() method. By forcing callers to read via this
 	// method, we can easily enforce the default if not specified.
+	//
+	// NOTE: this field is ignored in the case that the invoice contains
+	// blinded paths since then the final minimum cltv expiry delta is
+	// expected to be included in the route's accumulated CLTV delta value.
 	minFinalCLTVExpiry *uint64
 
 	// Description is a short description of the purpose of this invoice.