diff --git a/packages/webview_flutter/android/src/main/java/io/flutter/plugins/webviewflutter/FlutterWebView.java b/packages/webview_flutter/android/src/main/java/io/flutter/plugins/webviewflutter/FlutterWebView.java
index a6ae9b465270..8c0f269d5234 100644
--- a/packages/webview_flutter/android/src/main/java/io/flutter/plugins/webviewflutter/FlutterWebView.java
+++ b/packages/webview_flutter/android/src/main/java/io/flutter/plugins/webviewflutter/FlutterWebView.java
@@ -53,6 +53,7 @@ public class FlutterWebView implements PlatformView, MethodCallHandler {
     platformThreadHandler = new Handler(wrappedContext.getMainLooper());
     // Allow local storage.
     webView.getSettings().setDomStorageEnabled(true);
+    webView.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
     // Allow zoom.
     webView.getSettings().setBuiltInZoomControls(true);
     // Hide buttons.
diff --git a/packages/webview_flutter/ios/Classes/FlutterWebView.h b/packages/webview_flutter/ios/Classes/FlutterWebView.h
index 08e6b8ab53a8..5e1eabc2eba3 100644
--- a/packages/webview_flutter/ios/Classes/FlutterWebView.h
+++ b/packages/webview_flutter/ios/Classes/FlutterWebView.h
@@ -7,7 +7,7 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-@interface FLTWebViewController : NSObject <FlutterPlatformView>
+@interface FLTWebViewController : NSObject <FlutterPlatformView, WKUIDelegate>
 
 - (instancetype)initWithFrame:(CGRect)frame
                viewIdentifier:(int64_t)viewId
diff --git a/packages/webview_flutter/ios/Classes/FlutterWebView.m b/packages/webview_flutter/ios/Classes/FlutterWebView.m
index 60fa24052038..e20297b6c0a4 100644
--- a/packages/webview_flutter/ios/Classes/FlutterWebView.m
+++ b/packages/webview_flutter/ios/Classes/FlutterWebView.m
@@ -71,6 +71,7 @@ - (instancetype)initWithFrame:(CGRect)frame
 
     _webView = [[WKWebView alloc] initWithFrame:frame configuration:configuration];
     _navigationDelegate = [[FLTWKNavigationDelegate alloc] initWithChannel:_channel];
+    _webView.UIDelegate = self;
     _webView.navigationDelegate = _navigationDelegate;
     __weak __typeof__(self) weakSelf = self;
     [_channel setMethodCallHandler:^(FlutterMethodCall* call, FlutterResult result) {
@@ -365,4 +366,17 @@ - (void)updateUserAgent:(NSString*)userAgent {
   }
 }
 
+#pragma mark WKUIDelegate
+
+- (WKWebView*)webView:(WKWebView*)webView
+    createWebViewWithConfiguration:(WKWebViewConfiguration*)configuration
+               forNavigationAction:(WKNavigationAction*)navigationAction
+                    windowFeatures:(WKWindowFeatures*)windowFeatures {
+  if (!navigationAction.targetFrame.isMainFrame) {
+    [webView loadRequest:navigationAction.request];
+  }
+
+  return nil;
+}
+
 @end