# Kiwi.com Flight Search (MCP Server)

> Search flights and get booking links from Kiwi.com

- Type: MCP server
- Publisher: Kiwi.com (official)
- Categories: Travel
- Website: https://www.kiwi.com/en/pages/mcp/
- Source: https://github.com/alpic-ai/kiwi-mcp-server-public
- Transport: streamable-http
- Server URL: https://mcp.kiwi.com
- Sign-in: none
- GitHub stars: 12
- Listed: 2025-08-07

## About

Kiwi.com's remote MCP server, built with Alpic, lets AI assistants search one-way or round-trip flights with flexible dates, passenger types and cabin classes, and returns booking links. It is hosted with nothing to install and no API key required.

## Install

1. **Connect it in ChatGPT** Turn on Developer mode in ChatGPT (Settings → Security and login), open Plugins, select + and paste https://mcp.kiwi.com as the MCP server URL. Add it to a chat from the composer's tools menu.

2. **Or add it to Codex or the API**

   Codex CLI:

   ```bash
   codex mcp add kiwi-flights --url https://mcp.kiwi.com
   ```

   config.toml:

   ```toml
   [mcp_servers.kiwi-flights]
   url = "https://mcp.kiwi.com"
   ```

   Responses API:

   ```python
   from openai import OpenAI
   
   client = OpenAI()
   
   response = client.responses.create(
       model="gpt-6-astra",
       tools=[{
           "type": "mcp",
           "server_label": "kiwi_flights",
           "server_url": "https://mcp.kiwi.com",
           "require_approval": "never",
       }],
       input="Find the cheapest round-trip flight from London to Barcelona in May",
   )
   print(response.output_text)
   ```

## Tools

- `search-flight`

## Example prompts

- "Find the cheapest round-trip flight from London to Barcelona in May"
- "Search business class flights from NYC to Tokyo, flexible by 3 days"
- "Find one-way flights from Prague to Paris next Friday for 2 adults"

## Also available as

- app: [Kiwi.com](https://chatgptplugins.directory/apps/kiwi-com.md)

## Related

- [Mapbox](https://chatgptplugins.directory/mcp/mapbox.md): Geocoding, directions, isochrones and map rendering via Mapbox APIs
- [Airbnb (OpenBnB)](https://chatgptplugins.directory/mcp/airbnb.md): Search Airbnb listings and get property details from your AI assistant
- [Google Maps Grounding Lite](https://chatgptplugins.directory/mcp/google-maps-grounding-lite.md): Ground AI answers with Google Maps places, weather and routes
- [Marriott Bonvoy](https://chatgptplugins.directory/apps/marriott-bonvoy.md): Search Marriott's 30+ hotel brands across 10,000 destinations
- [Trip.com](https://chatgptplugins.directory/apps/trip-com.md): Search and compare flights, hotels, trains and attractions in one chat
- [Expedia](https://chatgptplugins.directory/apps/expedia.md): Search and compare flights and hotels with real-time prices

---
Source: https://chatgptplugins.directory/mcp/kiwi-flights · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.