diff --git a/src/commons/sagas/BackendSaga.ts b/src/commons/sagas/BackendSaga.ts
index abca6e3d09..19f0dc4ad3 100644
--- a/src/commons/sagas/BackendSaga.ts
+++ b/src/commons/sagas/BackendSaga.ts
@@ -121,6 +121,7 @@ export function* routerNavigate(path: string) {
 const newBackendSagaOne = combineSagaHandlers({
   [SessionActions.fetchAuth.type]: function* (action): any {
     const { code, providerId: payloadProviderId } = action.payload;
+    const isVscode: boolean = yield select((state: OverallState) => state.vscode.isVscode);
 
     const providerId = payloadProviderId || (getDefaultProvider() || [null])[0];
     if (!providerId) {
@@ -132,7 +133,7 @@ const newBackendSagaOne = combineSagaHandlers({
     }
 
     const clientId = getClientId(providerId);
-    const redirectUrl = computeFrontendRedirectUri(providerId);
+    const redirectUrl = computeFrontendRedirectUri(providerId, isVscode);
 
     const tokens: Tokens | null = yield call(postAuth, code, providerId, clientId, redirectUrl);
     if (!tokens) {
diff --git a/src/commons/sagas/LoginSaga.ts b/src/commons/sagas/LoginSaga.ts
index 05678a5c8d..655d88a5c1 100644
--- a/src/commons/sagas/LoginSaga.ts
+++ b/src/commons/sagas/LoginSaga.ts
@@ -1,5 +1,6 @@
 import { setUser } from '@sentry/browser';
-import { call } from 'redux-saga/effects';
+import { call, select } from 'redux-saga/effects';
+import Messages, { sendToWebview } from 'src/features/vscode/messages';
 
 import CommonsActions from '../application/actions/CommonsActions';
 import SessionActions from '../application/actions/SessionActions';
@@ -9,12 +10,17 @@ import { showWarningMessage } from '../utils/notifications/NotificationsHelper';
 
 const LoginSaga = combineSagaHandlers({
   [SessionActions.login.type]: function* ({ payload: providerId }) {
-    const epUrl = computeEndpointUrl(providerId);
+    const isVscode = yield select(state => state.vscode.isVscode);
+    const epUrl = computeEndpointUrl(providerId, isVscode);
     if (!epUrl) {
       yield call(showWarningMessage, 'Could not log in; invalid provider name provided.');
       return;
     }
-    window.location.href = epUrl;
+    if (!isVscode) {
+      window.location.href = epUrl;
+    } else {
+      sendToWebview(Messages.LoginWithBrowser(epUrl));
+    }
   },
   [SessionActions.setUser.type]: function* (action) {
     yield call(setUser, { id: action.payload.userId.toString() });
diff --git a/src/commons/sagas/__tests__/BackendSaga.ts b/src/commons/sagas/__tests__/BackendSaga.ts
index a92f0fde07..bc788c728d 100644
--- a/src/commons/sagas/__tests__/BackendSaga.ts
+++ b/src/commons/sagas/__tests__/BackendSaga.ts
@@ -240,6 +240,12 @@ const mockRouter = createMemoryRouter([
   }
 ]);
 
+const mockVscodeSlice = {
+  vscode: {
+    isVscode: false
+  }
+};
+
 const mockStates = {
   router: mockRouter,
   session: {
@@ -255,7 +261,8 @@ const mockStates = {
   },
   workspaces: {
     assessment: { currentAssessment: mockAssessment.id }
-  }
+  },
+  ...mockVscodeSlice
 };
 
 const okResp = { ok: true };
@@ -362,7 +369,7 @@ describe('Test FETCH_AUTH action', () => {
           }
         ]
       ])
-      .withState({ session: mockTokens }) // need to mock tokens for updateLatestViewedCourse call
+      .withState({ session: mockTokens, ...mockVscodeSlice }) // need to mock tokens for updateLatestViewedCourse call
       .call(postAuth, code, providerId, clientId, redirectUrl)
       .put(SessionActions.setTokens(mockTokens))
       .call(getUser, mockTokens)
@@ -377,7 +384,7 @@ describe('Test FETCH_AUTH action', () => {
 
   test('when user is null', () => {
     return expectSaga(BackendSaga)
-      .withState({ session: mockTokens }) // need to mock tokens for the selectTokens() call
+      .withState({ session: mockTokens, ...mockVscodeSlice }) // need to mock tokens for the selectTokens() call
       .provide([
         [call(postAuth, code, providerId, clientId, redirectUrl), mockTokens],
         [
diff --git a/src/commons/utils/AuthHelper.ts b/src/commons/utils/AuthHelper.ts
index 80aa030d3f..77248f78c1 100644
--- a/src/commons/utils/AuthHelper.ts
+++ b/src/commons/utils/AuthHelper.ts
@@ -6,7 +6,7 @@ export enum AuthProviderType {
   SAML_SSO = 'SAML'
 }
 
-export function computeEndpointUrl(providerId: string): string | undefined {
+export function computeEndpointUrl(providerId: string, forVscode?: boolean): string | undefined {
   const ep = Constants.authProviders.get(providerId);
   if (!ep) {
     return undefined;
@@ -15,10 +15,10 @@ export function computeEndpointUrl(providerId: string): string | undefined {
     const epUrl = new URL(ep.endpoint);
     switch (ep.type) {
       case AuthProviderType.OAUTH2:
-        epUrl.searchParams.set('redirect_uri', computeFrontendRedirectUri(providerId)!);
+        epUrl.searchParams.set('redirect_uri', computeFrontendRedirectUri(providerId, forVscode)!);
         break;
       case AuthProviderType.CAS:
-        epUrl.searchParams.set('service', computeFrontendRedirectUri(providerId)!);
+        epUrl.searchParams.set('service', computeFrontendRedirectUri(providerId, forVscode)!);
         break;
       case AuthProviderType.SAML_SSO:
         epUrl.searchParams.set('target_url', computeSamlRedirectUri(providerId)!);
@@ -31,13 +31,17 @@ export function computeEndpointUrl(providerId: string): string | undefined {
   }
 }
 
-export function computeFrontendRedirectUri(providerId: string): string | undefined {
+export function computeFrontendRedirectUri(
+  providerId: string,
+  forVscode?: boolean
+): string | undefined {
   const ep = Constants.authProviders.get(providerId);
   if (!ep) {
     return undefined;
   }
   const port = window.location.port === '' ? '' : `:${window.location.port}`;
-  const callback = `${window.location.protocol}//${window.location.hostname}${port}/login/callback${
+  const path = !forVscode ? '/login/callback' : '/login/vscode_callback';
+  const callback = `${window.location.protocol}//${window.location.hostname}${port}${path}${
     ep.isDefault ? '' : '?provider=' + encodeURIComponent(providerId)
   }`;
   return callback;
diff --git a/src/commons/utils/Constants.ts b/src/commons/utils/Constants.ts
index 28a5555c3a..e5cc2c8c22 100644
--- a/src/commons/utils/Constants.ts
+++ b/src/commons/utils/Constants.ts
@@ -143,7 +143,9 @@ export enum Links {
   aceHotkeys = 'https://github.com/ajaxorg/ace/wiki/Default-Keyboard-Shortcuts',
   sourceHotkeys = 'https://github.com/source-academy/frontend/wiki/Source-Academy-Keyboard-Shortcuts',
 
-  ecmaScript_2021 = 'https://262.ecma-international.org/12.0/'
+  ecmaScript_2021 = 'https://262.ecma-international.org/12.0/',
+
+  vscode = 'vscode://source-academy.source-academy/sso'
 }
 
 const Constants = {
diff --git a/src/features/vscode/messages.ts b/src/features/vscode/messages.ts
index 3c8004b171..c18a129610 100644
--- a/src/features/vscode/messages.ts
+++ b/src/features/vscode/messages.ts
@@ -98,7 +98,8 @@ const Messages = createMessages({
   AssessmentAnswer: (questionId: number, answer: string) => ({
     questionId,
     answer
-  })
+  }),
+  LoginWithBrowser: (route: string) => ({ route })
 });
 
 export default Messages;
diff --git a/src/pages/login/LoginVscodeCallback.tsx b/src/pages/login/LoginVscodeCallback.tsx
index 145d8a3793..041945364d 100644
--- a/src/pages/login/LoginVscodeCallback.tsx
+++ b/src/pages/login/LoginVscodeCallback.tsx
@@ -1,10 +1,25 @@
-import { Card, Classes, Elevation, NonIdealState, Spinner, SpinnerSize } from '@blueprintjs/core';
+import {
+  Button,
+  ButtonGroup,
+  Card,
+  Classes,
+  Elevation,
+  H4,
+  Icon,
+  NonIdealState,
+  Spinner,
+  SpinnerSize
+} from '@blueprintjs/core';
+import { IconNames } from '@blueprintjs/icons';
 import classNames from 'classnames';
 import React, { useEffect } from 'react';
 import { useTranslation } from 'react-i18next';
 import { useDispatch } from 'react-redux';
 import { useLocation, useNavigate } from 'react-router';
 import SessionActions from 'src/commons/application/actions/SessionActions';
+import { Links } from 'src/commons/utils/Constants';
+import { useSession } from 'src/commons/utils/Hooks';
+import { useTypedSelector } from 'src/commons/utils/Hooks';
 import { parseQuery } from 'src/commons/utils/QueryHelper';
 import classes from 'src/styles/Login.module.scss';
 
@@ -13,10 +28,32 @@ const LoginVscodeCallback: React.FC = () => {
   const dispatch = useDispatch();
   const location = useLocation();
   const { t } = useTranslation('login');
-
+  const { isLoggedIn } = useSession();
+  const {
+    code,
+    provider: providerId,
+    'client-request-id': clientRequestId
+  } = parseQuery(location.search);
+  const isVscode = useTypedSelector(state => state.vscode.isVscode);
   const { access_token: accessToken, refresh_token: refreshToken } = parseQuery(location.search);
 
+  const launchVscode = () => {
+    window.location.href = `${Links.vscode}/sso?code=${code}&client-request-id=${clientRequestId}`;
+  };
+
   useEffect(() => {
+    if (code) {
+      if (!isVscode) {
+        launchVscode();
+      } else {
+        if (isLoggedIn) {
+          return;
+        }
+        // Fetch JWT tokens and user info from backend when auth provider code is present
+        dispatch(SessionActions.fetchAuth(code, providerId));
+      }
+    }
+
     if (accessToken && refreshToken) {
       dispatch(
         SessionActions.setTokens({
@@ -27,10 +64,11 @@ const LoginVscodeCallback: React.FC = () => {
       dispatch(SessionActions.fetchUserAndCourse());
       navigate('/welcome');
     }
+    // Only isVscode is expected to change in the lifecycle
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, []);
+  }, [isVscode]);
 
-  return (
+  return isVscode ? (
     <div className={classNames(classes['Login'], Classes.DARK)}>
       <Card elevation={Elevation.FOUR}>
         <div>
@@ -41,6 +79,30 @@ const LoginVscodeCallback: React.FC = () => {
         </div>
       </Card>
     </div>
+  ) : (
+    <div className={classNames(classes['Login'], Classes.DARK)}>
+      <Card elevation={Elevation.FOUR}>
+        <div>
+          <div className={classes['login-header']}>
+            <H4>
+              <Icon className={classes['login-icon']} icon={IconNames.LOG_IN} />
+              Sign in with SSO
+            </H4>
+          </div>
+          <p>
+            Click <b>Open link</b> on the dialog shown by your browser.
+          </p>
+          <p>If you don't see a dialog, click the button below.</p>
+          <div>
+            <ButtonGroup fill={true}>
+              <Button onClick={launchVscode} className={Classes.LARGE}>
+                Launch VS Code extension
+              </Button>
+            </ButtonGroup>
+          </div>
+        </div>
+      </Card>
+    </div>
   );
 };
 
diff --git a/src/routes/routerConfig.tsx b/src/routes/routerConfig.tsx
index bcf5d326fe..4c13425b43 100644
--- a/src/routes/routerConfig.tsx
+++ b/src/routes/routerConfig.tsx
@@ -129,10 +129,11 @@ export const getFullAcademyRouterConfig = ({
         {
           path: 'login',
           lazy: Login,
-          children: [
-            { path: 'callback', lazy: LoginCallback },
-            { path: 'vscode_callback', lazy: LoginVscodeCallback }
-          ]
+          children: [{ path: 'callback', lazy: LoginCallback }]
+        },
+        {
+          path: 'login',
+          children: [{ path: 'vscode_callback', lazy: LoginVscodeCallback }]
         },
         { path: 'welcome', lazy: Welcome, loader: welcomeLoader },
         { path: 'courses', element: <Navigate to="/" /> },