---
title: "R-Haan - Royal Thai Grandeur in Thonglor"
description: "R-Haan works in a register of Thai cooking that is ceremonial rather than nostalgic. The kitchen draws from royal recipes, regional produce, and painstaking…"
url: https://flightlogic.co.uk/restaurants/r-haan/
source: FlightLogic (flightlogic.co.uk)
licence: "Content © Elite Digital AI Solutions Ltd. Cite the URL above and the page author."
---

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Thonglor, Bangkok

# R-Haan

A formal Thai tasting menu that folds regional produce and royal technique into a high-polish Thonglor room.

FlightLogic expert score: **9.1/10** · Editorial composite rating 4.7/5 · ££££ · [Thai](https://flightlogic.co.uk/restaurants/cuisine/thai/) , [Royal Thai](https://flightlogic.co.uk/restaurants/cuisine/royal-thai/)

Photo: Vano111ru / Wikimedia Commons / CC BY-SA 4.0

Quick answer

**Is R-Haan worth visiting?** FlightLogic assigns an expert score of 9.1/10 based on editorial research. The 4.7/5 star figure is an editorial composite for guide comparison — not a verified consumer aggregate. It has 2 Michelin stars. Best for formal thai dining, visitors wanting thai fine dining, celebratory tasting menus.

## About R-Haan

R-Haan works in a register of Thai cooking that is ceremonial rather than nostalgic. The kitchen draws from royal recipes, regional produce, and painstaking curry pastes, then presents them with the symmetry and pacing expected of a two-star room. The best dishes keep the heat and funk intact: river prawn tom yum, coconut-rich curries, herbs that do not behave like garnish. It is a lavish restaurant, but the point is still Thai seasoning, not imported luxury.

## Menu highlights

- **Royal Thai Wisdom Tasting Menu** ฿5,800 *Seasonal multi-course menu based on regional Thai produce and royal recipes*
- **Tom Yum Goong Mae Nam** included *River prawn soup with lemongrass, galangal, kaffir lime, and chile heat*
- **Massaman Curry with Wagyu Beef** included *A polished version of the aromatic southern-leaning curry*

Rating transparency

**FlightLogic expert score: 9.1/10.** Star ratings on this page are editorial composites from named FlightLogic research — not aggregated consumer submissions — unless individually marked as verified below. [How we verify reviews](https://flightlogic.co.uk/review-integrity/)

Star rating is a FlightLogic editorial composite for guide purposes. Individual excerpts below are editorial samples unless marked with transaction or geolocation verification.

## Editorial rating breakdown

Distribution reflects FlightLogic editorial modelling for guide comparison. See published excerpts below.

## Published reviews

Sorted by date (newest first). We do not reorder by rating or “helpfulness”. [Review integrity policy](https://flightlogic.co.uk/review-integrity/)

1. ★★★★☆ 4.0 Editorial sample The cooking is polished without feeling anonymous, especially when the kitchen leans into thai detail instead of luxury for its own sake. It is expensive, but the service rhythm and wine advice made the longer menu feel measured. — James Chen · 22 May 2026
2. ★★★★★ 5.0 Editorial sample R-Haan feels completely anchored in Thonglor: the room, pacing, and royal thai wisdom tasting menu all make the meal feel specific rather than imported. The strongest courses had a clear point of view and enough restraint to avoid turning dinner into a demonstration. — Priya Sharma · 14 March 2026

## Submit a verified dining review

Consumer reviews require on-site geolocation verification or transaction proof before publication. See our [review integrity policy](https://flightlogic.co.uk/review-integrity/).

### How far ahead should I book R-Haan?

For prime dinner seats, book at least four to six weeks ahead; tasting counters and weekend tables usually move fastest.

### Is R-Haan best for a full tasting menu?

Yes. The menu is designed as a long-format Thai progression, and ordering only a few dishes would miss the regional structure.

## Visit info

### Hours

**Monday**

Closed

**Tuesday**

18:00-22:00

**Wednesday**

18:00-22:00

**Thursday**

18:00-22:00

**Friday**

12:00-14:00, 18:00-22:30

**Saturday**

12:00-14:00, 18:00-22:30

**Sunday**

Closed

### Features

- Reservations accepted
- Wheelchair accessible

Last updated: 28 June 2026

## Location

## More in Bangkok