A national mourning ceremony in Thailand is one of the country’s most solemn and meaningful events. It is held when a highly respected member of the Thai royal family passes away, reflecting the deep emotional and cultural bond between the Thai people and their monarchy. For Malaysian travellers, witnessing such a period is a reminder of the great respect Thais have for their royal institution and traditions.

Honouring the Legacy of Queen Sirikit

Thailand’s national mourning customs are deeply intertwined with the nation’s long-standing respect for its monarchy and Buddhist traditions. Rooted in values of reverence, compassion, and reflection, these ceremonies demonstrate the people’s enduring loyalty to the royal family, especially the Chakri Dynasty, which is seen as a guardian of Thai heritage and spirituality.

When a beloved royal figure such as the King, Queen, or Queen Mother passes away, the mourning period becomes a time of unity and remembrance across the country. Beyond the official funeral, the entire nation comes together through prayers, memorial events, and acts of tribute expressing not only sorrow but also deep appreciation for the royal legacy and its lasting influence on Thai society.

Announcement of Queen Sirikit's death | Image Source : Royal Affairs Bureau official website

On October 24, 2025, Thailand entered a period of national mourning following the passing of Her Majesty Queen Sirikit (สมเด็จพระนางเจ้าสิริกิติ์ พระบรมราชินีนาถ พระบรมราชชนนีพันปีหลวง) at the age of 93. The Royal Household Office announced that His Majesty the King has declared a one-year mourning period for the royal family and the royal court. This solemn declaration marks a historic moment for the nation, reflecting Thailand’s deep sense of unity, respect, and affection for Queen Sirikit, A beloved monarch who has long been honoured as the Mother of the Nation.

Thailand’s National Mourning Guidelines and Observances

Source: Malaysia Tribune News

During the national mourning period, the Thai government issues official guidelines for both citizens and visitors to ensure a respectful and unified atmosphere throughout the country.

Flags and Ceremonies

Government buildings, royal institutions, and schools fly national flags at half-mast for one month as a sign of respect. Royal palaces and affiliated institutions observe a full year of mourning. Traditional funerary rites and royal ceremonies are held at designated temples or palaces, following time-honoured customs that reflect dignity, reverence, and devotion to the monarchy.

Dress Code and Public Conduct

During this period, both Thais and visitors are encouraged to wear black, white, or other dark-coloured attire. Bright colours and flashy accessories are avoided as a gesture of mourning. Public celebrations, concerts, and entertainment events may be toned down or postponed to preserve the solemn mood. Shopping centres and popular tourist areas may also adopt more subdued decorations and background music.

Entertainment and Tourism Adjustments

While most tourist attractions remain open, certain entertainment venues may temporarily suspend shows or large-scale festivities. Travellers are advised to be mindful of local customs, refrain from overly festive behaviour near royal palaces or mourning sites, and stay updated through local news or hotel staff regarding any special restrictions or announcements.

Media and Communication

During the mourning period, television, radio, and online platforms adjust their content to reflect the nation’s sorrow. Many media outlets switch to monochrome visuals, while regular entertainment programming is replaced with documentaries, tributes, and news coverage commemorating Her Majesty Queen Sirikit’s life, legacy, and contributions to Thailand.

Impact on Entertainment, Activities, and Events

In line with the government’s 30-day national mourning directive, Thailand’s entertainment, hospitality, and event sectors have united to honour the royal family and the nation’s solemn spirit. Many organisers have announced cancellations, postponements, or adjustments to their scheduled activities to reflect the respectful atmosphere during this period.

Guidance for Travellers

Thailand remains open and welcoming to visitors throughout the mourning period. However, travellers are encouraged to stay informed and observe local customs as a sign of respect. Simple gestures — such as dressing modestly, avoiding festive behaviour, and observing moments of silence during official ceremonies are highly valued by the Thai people.

Travellers are advised to check official updates and monitor event schedules or temporary closures, especially during royal ceremonies. Adjusting travel plans to align with local traditions not only shows cultural sensitivity but also offers a meaningful opportunity to witness Thailand’s deep sense of unity, reverence, and respect for the monarchy.

Official Announcements of Event Cancellations and Adjustments

In observance of the national mourning period, numerous public events and large-scale activities across Thailand have been cancelled, postponed, or modified to maintain a calm and respectful atmosphere throughout the country. Below is a summary of key updates released by organisers and authorities.

Source: Siam News

Events Cancelled

Events Postponed or With Delayed Ticket Sales

Events Continuing With Adjustments

Some events will continue as planned, but with respectful modifications to honour the national mourning period. These changes include simplified programmes, subdued decorations, and dress code recommendations.

Etiquette and Rules for Travellers

Source: Mstar

For international visitors, understanding and observing Thailand’s customs during a period of national mourning is essential. By following local etiquette, travellers can demonstrate genuine respect for Thai traditions and help maintain a considerate and harmonious atmosphere.

Clothing and Appearance Guidelines

During Thailand’s national mourning period, appropriate attire is one of the most visible and meaningful ways to show respect.

• Dress in muted, solid colours: Black, white, grey, or dark blue are preferred. Bright or flashy colours — such as red, yellow, or neon shades — should be completely avoided. Wearing sombre colours is a simple yet powerful gesture of sympathy and respect.
• When visiting royal or sacred sites: At locations such as the Grand Palace, the Temple of the Emerald Buddha, or any venue connected to royal ceremonies, a strict dress code applies. Visitors must wear long-sleeved shirts with long trousers or skirts. A black or white ribbon, armband, or pin may also be worn as a symbol of mourning for the royal family.
• Pack appropriately: Travellers are advised to bring enough dark or neutral clothing before arriving in Thailand, as demand for such attire often increases during the mourning period and stocks may sell out quickly.

Public Conduct and Behaviour

The atmosphere across Thailand during a national mourning period is solemn and reflective. Visitors are encouraged to act with mindfulness and respect in all public spaces.

• Maintain a quiet presence: Speak softly and avoid loud conversations, laughter, or overly cheerful behaviour in public areas such as restaurants, transportation hubs, and shopping malls.
• Respect mourners: Locals may kneel before royal portraits or offer flowers as a sign of devotion. Give them space, refrain from taking photographs, and do not interrupt — these are deeply personal acts of mourning.
• Avoid sensitive topics: Refrain from making comments or casual remarks about the royal family or national mourning ceremonies. Thailand’s laws strongly protect the monarchy, and respectful silence is always the best approach.
• Follow photography etiquette: Photography may be restricted in royal or ceremonial areas. Even when permitted, avoid lighthearted poses, selfies, or close-up shots of mourning rituals to maintain the dignity of the moment.

By dressing appropriately and behaving with sensitivity, travellers not only show respect for Thai customs but also gain a deeper appreciation for the country’s profound sense of reverence and unity.

Impact on Travel Itineraries

Source: Berita Harian

Travelling in Thailand during a national mourning period may require some adjustments to your plans. Being aware, flexible, and respectful will help ensure a smooth and meaningful journey.

Tourist Atmosphere and Attractions

Many major attractions including royal palaces, important temples, and memorial sites may have adjusted visiting hours or temporary closures to accommodate official ceremonies. Certain areas could also experience traffic diversions or restricted access. Travellers are encouraged to check official updates daily or contact Trip.com for assistance with any schedule changes. When sightseeing, visitors should maintain a calm and respectful attitude. Keep noise levels low, dress modestly in dark or neutral tones, and be especially mindful when visiting royal or religious sites.

Business and Nightlife Adjustments

During the mourning period, public life in Thailand becomes noticeably more subdued.

• Nightlife and entertainment venues such as bars, clubs, and performance halls may shorten operating hours or close temporarily.
• Shopping malls often reduce festive decorations and suspend promotional events out of respect.
• Hotels and travel agencies may adjust activities or entertainment programmes in line with official guidelines.

If you have tickets for concerts, festivals, or large-scale gatherings, it is best to confirm the event status directly with organisers, as many may be postponed or rescheduled.

Itinerary Suggestions

To ensure a respectful and stress-free experience during your visit:

• Book flexible travel plans — including flights, hotels, and transport options — especially in Bangkok, where royal ceremonies may cause sudden road closures or schedule changes.
• Avoid hosting or attending large celebrations near royal landmarks or mourning sites.
• Pack or rent dark-coloured attire suitable for temple visits or attending public tributes.
• Focus on cultural and nature-based experiences, such as exploring Thailand’s heritage sites, peaceful countryside, and serene temples — offering a more reflective and authentic perspective during this solemn time.

By adapting your plans thoughtfully, you can travel respectfully while gaining a deeper appreciation of Thailand’s enduring unity, grace, and cultural depth.

Tips for Trip.com Travellers

Travelling in Thailand during a national mourning period requires understanding, flexibility, and respect. Here are some practical tips to help Trip.com users make the most of their journey while honouring local customs:

• Plan a flexible itinerary: Allow extra time in your schedule to accommodate possible changes in transportation routes or attraction hours. If you encounter any disruptions, contact Trip.com customer service for assistance with cancellations, rescheduling, or rebooking.
• Stay informed through official updates: Check reliable news sources, official Thai government announcements, or your hotel’s front desk for the latest information about the Grand Palace, royal ceremonies, or temporary road closures.
• Pack suitable attire: Even in Thailand’s tropical weather, pack lightweight clothing in black, white, or dark colours for formal or public occasions. This simple gesture shows respect for local traditions during the mourning period.
• Rely on public rail systems: In Bangkok, use the BTS Skytrain or MRT subway, which operate smoothly and are less affected by road closures during royal ceremonies. Review the Bangkok train map in advance to plan your journey and minimise delays.
• Embrace cultural understanding: Take this time to observe Thailand’s profound sense of unity and compassion. Experiencing national mourning respectfully can offer travellers a deeper connection to the country’s values, traditions, and spiritual grace.

By following these guidelines, Trip.com travellers can experience Thailand with empathy and respect, ensuring a meaningful and considerate visit during this important national period.

Remembering Queen Sirikit

Source: Amazing Thailand Facebook

Her Majesty Queen Sirikit’s life was marked by grace, compassion, and a lifelong dedication to the well-being of the Thai people. Her contributions to the arts, culture, and rural development have left a lasting legacy that continues to inspire generations. The national mourning period is not only a time for Thais to honour her memory but also an opportunity for visitors to reflect on the values she embodied kindness, dignity, and respect for others.

Thailand’s national mourning tradition serves as a powerful reminder of the nation’s deep reverence for its royal family and the unity that connects its people. For travellers, experiencing this solemn period offers a meaningful glimpse into the heart of Thai culture where a place where love, respect, and togetherness shine even amidst sorrow.