diff --git a/src/build/redirects.test.ts b/src/build/redirects.test.ts
new file mode 100644
index 0000000000..40c5bed6c9
--- /dev/null
+++ b/src/build/redirects.test.ts
@@ -0,0 +1,138 @@
+import type { NetlifyPluginOptions } from '@netlify/build'
+import type { RoutesManifest } from 'next/dist/build/index.js'
+import { beforeEach, describe, expect, test, vi, type TestContext } from 'vitest'
+
+import { PluginContext } from './plugin-context.js'
+import { setRedirectsConfig } from './redirects.js'
+
+type RedirectsTestContext = TestContext & {
+  pluginContext: PluginContext
+  routesManifest: RoutesManifest
+}
+
+describe('Redirects', () => {
+  beforeEach<RedirectsTestContext>((ctx) => {
+    ctx.routesManifest = {
+      basePath: '',
+      headers: [],
+      rewrites: {
+        beforeFiles: [],
+        afterFiles: [],
+        fallback: [],
+      },
+      redirects: [
+        {
+          source: '/old-page',
+          destination: '/new-page',
+          permanent: true,
+        },
+        {
+          source: '/another-old-page',
+          destination: '/another-new-page',
+          statusCode: 301,
+        },
+        {
+          source: '/external',
+          destination: 'https://example.com',
+          permanent: false,
+        },
+        {
+          source: '/with-params/:slug',
+          destination: '/news/:slug',
+          permanent: true,
+        },
+        {
+          source: '/splat/:path*',
+          destination: '/new-splat/:path',
+          permanent: true,
+        },
+        {
+          source: '/old-blog/:slug(\\d{1,})',
+          destination: '/news/:slug',
+          permanent: true,
+        },
+        {
+          source: '/missing',
+          destination: '/somewhere',
+          missing: [{ type: 'header', key: 'x-foo' }],
+        },
+        {
+          source: '/has',
+          destination: '/somewhere-else',
+          has: [{ type: 'header', key: 'x-bar', value: 'baz' }],
+        },
+      ],
+    }
+
+    ctx.pluginContext = new PluginContext({
+      netlifyConfig: {
+        redirects: [],
+      },
+    } as unknown as NetlifyPluginOptions)
+
+    vi.spyOn(ctx.pluginContext, 'getRoutesManifest').mockResolvedValue(ctx.routesManifest)
+  })
+
+  test<RedirectsTestContext>('creates redirects for simple cases', async (ctx) => {
+    await setRedirectsConfig(ctx.pluginContext)
+    expect(ctx.pluginContext.netlifyConfig.redirects).toEqual([
+      {
+        from: '/old-page',
+        to: '/new-page',
+        status: 308,
+      },
+      {
+        from: '/another-old-page',
+        to: '/another-new-page',
+        status: 301,
+      },
+      {
+        from: '/external',
+        to: 'https://example.com',
+        status: 307,
+      },
+      {
+        from: '/with-params/:slug',
+        to: '/news/:slug',
+        status: 308,
+      },
+      {
+        from: '/splat/*',
+        to: '/new-splat/:splat',
+        status: 308,
+      },
+    ])
+  })
+
+  test<RedirectsTestContext>('prepends basePath to redirects', async (ctx) => {
+    ctx.routesManifest.basePath = '/docs'
+    await setRedirectsConfig(ctx.pluginContext)
+    expect(ctx.pluginContext.netlifyConfig.redirects).toEqual([
+      {
+        from: '/docs/old-page',
+        to: '/docs/new-page',
+        status: 308,
+      },
+      {
+        from: '/docs/another-old-page',
+        to: '/docs/another-new-page',
+        status: 301,
+      },
+      {
+        from: '/docs/external',
+        to: 'https://example.com',
+        status: 307,
+      },
+      {
+        from: '/docs/with-params/:slug',
+        to: '/docs/news/:slug',
+        status: 308,
+      },
+      {
+        from: '/docs/splat/*',
+        to: '/docs/new-splat/:splat',
+        status: 308,
+      },
+    ])
+  })
+})
diff --git a/src/build/redirects.ts b/src/build/redirects.ts
new file mode 100644
index 0000000000..194b49a61f
--- /dev/null
+++ b/src/build/redirects.ts
@@ -0,0 +1,53 @@
+import { posix } from 'node:path'
+
+import type { PluginContext } from './plugin-context.js'
+
+// These are the characters that are not allowed in a simple redirect source.
+// They are all special characters in a regular expression.
+const DISALLOWED_SOURCE_CHARACTERS = /[()\[\]{}?+|]/
+const SPLAT_REGEX = /\/:(\w+)\*$/
+
+/**
+ * Adds redirects from the Next.js routes manifest to the Netlify config.
+ */
+export const setRedirectsConfig = async (ctx: PluginContext): Promise<void> => {
+  const {
+    redirects,
+    basePath,
+  } = await ctx.getRoutesManifest()
+
+  for (const redirect of redirects) {
+    // We can only handle simple redirects that don't have complex conditions.
+    if (redirect.has || redirect.missing) {
+      continue
+    }
+
+    // We can't handle redirects with complex regex sources.
+    if (DISALLOWED_SOURCE_CHARACTERS.test(redirect.source)) {
+      continue
+    }
+
+    let from = redirect.source
+    let to = redirect.destination
+
+    const splatMatch = from.match(SPLAT_REGEX)
+    if (splatMatch) {
+      const param = splatMatch[1]
+      from = from.replace(SPLAT_REGEX, '/*')
+      to = to.replace(`/:${param}`, '/:splat')
+    }
+
+    const netlifyRedirect = {
+      from: posix.join(basePath, from),
+      to,
+      status: redirect.statusCode || (redirect.permanent ? 308 : 307),
+    }
+
+    // External redirects should not have the basePath prepended.
+    if (!to.startsWith('http')) {
+      netlifyRedirect.to = posix.join(basePath, to)
+    }
+
+    ctx.netlifyConfig.redirects.push(netlifyRedirect)
+  }
+}
diff --git a/tests/e2e/redirects.test.ts b/tests/e2e/redirects.test.ts
new file mode 100644
index 0000000000..fbb49d4ca3
--- /dev/null
+++ b/tests/e2e/redirects.test.ts
@@ -0,0 +1,65 @@
+import { expect } from '@playwright/test'
+import { test } from '../utils/playwright-helpers.js'
+
+test('should handle simple redirects at the edge', async ({ page, redirects }) => {
+  const response = await page.request.get(`${redirects.url}/simple`, {
+    maxRedirects: 0,
+    failOnStatusCode: false,
+  })
+  expect(response.status()).toBe(308)
+  expect(response.headers()['location']).toBe('/dest')
+  expect(response.headers()['debug-x-nf-function-type']).toBeUndefined()
+})
+
+test('should handle redirects with placeholders at the edge', async ({ page, redirects }) => {
+  const response = await page.request.get(`${redirects.url}/with-placeholder/foo`, {
+    maxRedirects: 0,
+    failOnStatusCode: false,
+  })
+  expect(response.status()).toBe(308)
+  expect(response.headers()['location']).toBe('/dest/foo')
+  expect(response.headers()['debug-x-nf-function-type']).toBeUndefined()
+})
+
+test('should handle redirects with splats at the edge', async ({ page, redirects }) => {
+  const response = await page.request.get(`${redirects.url}/with-splat/foo/bar`, {
+    maxRedirects: 0,
+    failOnStatusCode: false,
+  })
+  expect(response.status()).toBe(308)
+  expect(response.headers()['location']).toBe('/dest/foo/bar')
+  expect(response.headers()['debug-x-nf-function-type']).toBeUndefined()
+})
+
+test('should handle redirects with regex in the function', async ({ page, redirects }) => {
+  const response = await page.request.get(`${redirects.url}/with-regex/123`, {
+    maxRedirects: 0,
+    failOnStatusCode: false,
+  })
+  expect(response.status()).toBe(308)
+  expect(response.headers()['location']).toBe('/dest-regex/123')
+  expect(response.headers()['debug-x-nf-function-type']).toBe('request')
+})
+
+test('should handle redirects with `has` in the function', async ({ page, redirects }) => {
+  const response = await page.request.get(`${redirects.url}/with-has`, {
+    maxRedirects: 0,
+    failOnStatusCode: false,
+    headers: {
+      'x-foo': 'bar',
+    },
+  })
+  expect(response.status()).toBe(308)
+  expect(response.headers()['location']).toBe('/dest-has')
+  expect(response.headers()['debug-x-nf-function-type']).toBe('request')
+})
+
+test('should handle redirects with `missing` in the function', async ({ page, redirects }) => {
+  const response = await page.request.get(`${redirects.url}/with-missing`, {
+    maxRedirects: 0,
+    failOnStatusCode: false,
+  })
+  expect(response.status()).toBe(308)
+  expect(response.headers()['location']).toBe('/dest-missing')
+  expect(response.headers()['debug-x-nf-function-type']).toBe('request')
+})
diff --git a/tests/fixtures/redirects/next.config.js b/tests/fixtures/redirects/next.config.js
new file mode 100644
index 0000000000..08b5217572
--- /dev/null
+++ b/tests/fixtures/redirects/next.config.js
@@ -0,0 +1,38 @@
+module.exports = {
+  async redirects() {
+    return [
+      {
+        source: '/simple',
+        destination: '/dest',
+        permanent: true,
+      },
+      {
+        source: '/with-placeholder/:slug',
+        destination: '/dest/:slug',
+        permanent: true,
+      },
+      {
+        source: '/with-splat/:path*',
+        destination: '/dest/:path',
+        permanent: true,
+      },
+      {
+        source: '/with-regex/:slug(\\d{1,})',
+        destination: '/dest-regex/:slug',
+        permanent: true,
+      },
+      {
+        source: '/with-has',
+        destination: '/dest-has',
+        permanent: true,
+        has: [{ type: 'header', key: 'x-foo', value: 'bar' }],
+      },
+      {
+        source: '/with-missing',
+        destination: '/dest-missing',
+        permanent: true,
+        missing: [{ type: 'header', key: 'x-bar' }],
+      },
+    ]
+  },
+}
diff --git a/tests/fixtures/redirects/package.json b/tests/fixtures/redirects/package.json
new file mode 100644
index 0000000000..b3c213e1a4
--- /dev/null
+++ b/tests/fixtures/redirects/package.json
@@ -0,0 +1,15 @@
+{
+  "name": "redirects-fixture",
+  "version": "1.0.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start"
+  },
+  "dependencies": {
+    "next": "^15.0.0",
+    "react": "^19.0.0-rc.0",
+    "react-dom": "^19.0.0-rc.0"
+  }
+}
diff --git a/tests/utils/create-e2e-fixture.ts b/tests/utils/create-e2e-fixture.ts
index 0999c03db2..ac210225ab 100644
--- a/tests/utils/create-e2e-fixture.ts
+++ b/tests/utils/create-e2e-fixture.ts
@@ -448,4 +448,5 @@ export const fixtureFactories = {
     }),
   dynamicCms: () => createE2EFixture('dynamic-cms'),
   after: () => createE2EFixture('after'),
+  redirects: () => createE2EFixture('redirects'),
 }