Are you planning a 15-day trip to Vietnam and wondering when is the best time to visit Vietnam? Vietnam in September is the ideal choice for you! Traveling to Vietnam in September, you'll not only enjoy stunning natural landscapes but also experience the vibrant atmosphere of Vietnam’s National Day celebrations on September 2nd. Streets are filled with red flags and golden stars, and the whole country is immersed in pride and joy. Join us as we explore a detailed 15-day Vietnam itinerary in September, designed based on the travel experience of Teresa, a French traveler who personally undertook this journey. Teresa will share valuable and practical Vietnam travel tips and insights to help make your trip truly unforgettable and perfect!
I. Why September is perfect for 15 days in Vietnam
Is September a good month to visit Vietnam? When planning a trip to Vietnam, one question often arises: "When should I go to Vietnam to fully enjoy all its wonders?" If you're looking for a time when the country reveals its charm in all its diversity, September is an excellent choice.
Vietnam in September offers the perfect combination of spectacular landscapes, pleasant weather, and authentic local atmosphere.
Spending 15 days in Vietnam in September is a great way to discover the country’s highlights at a balanced pace. This length of stay allows you to explore the North, Central, and South regions without rushing, while taking time to savor each destination: vibrant cities, peaceful countryside, majestic historical sites, and sunny beaches.
What to expect in Vietnam in September? September marks a gentle transition period. In the North, rice fields reach their golden maturity, creating stunning scenery perfect for photography and hiking. The Central region (Hue, Hoi An) still enjoys beautiful days before autumn rains arrive, while the South remains warm and invitiall - ideal for exploring the Mekong Delta or relaxing on Nha Trang’s beaches.
Whether traveling as a couple, with friends, or family, this period offers soft light, lush landscapes, and the chance to experience Vietnam more authentically, away from the summer crowds. It invites contemplation, cultural encounters, and an in-depth discovery of a generous and deeply captivating country.
📌 Good to know:
September coincides with Vietnam’s National Day, celebrated on September 2nd. It’s a unique time for travelers who want to experience the local vibe intensely. Across the country, red flags with golden stars decorate balconies, streets come alive, and festive activities like concerts, folk performances, and fireworks take place, especially in Hanoi and Ho Chi Minh City. Traveling in September also means sharing a special moment with Vietnamese people in a spirit of celebration and national pride.
II. What to do in Vietnam in September? Itinerary of 15 days in Vietnam in September
Teresa’s Review:
Looking for ideas for your 15-day trip to Vietnam in September? The itinerary I recently followed, organized by Autour Asia - Vietnam tour agency, was an extraordinary experience. It offered the perfect balance between cultural discoveries and authentic adventures. The 15-day route was perfectly structured, allowing me to comfortably and richly explore the country’s most beautiful sites from Hanoi to Ho Chi Minh City, including Halong Bay, Hoi An, and Nha Trang. Wondering what to do in Vietnam in 15 days in September? Here are all the must-see activities and unique experiences to enjoy during your two-week stay in this stunning country!
1. Day 1: Arrival in Hanoi - Beginning your 15 days in Vietnam
Your 15 days in Vietnam in September begins upon arrival in Hanoi, Vietnam's vibrant capital city. September's comfortable evening temperatures make it perfect for exploring Hanoi's famous Old Quarter. Once you've settled into your accommodation, you have the choice to either relax at your hostel or venture out to explore the capital. The real excitement starts with a culinary exploration of Hanoi's famous Old Quarter, where narrow alleyways and bustling markets await your discovery.
During your Vietnam in September adventure, you'll indulge in authentic local specialties including "nem ran" (crispy spring rolls) and "banh goi" (pillow cake), experiencing the true flavors that define Vietnamese street food culture.
Your evening continues with visits to traditional street bars, followed by dinner at Hanoi Food Culture restaurant, where you'll sample the city's characteristic specialty coffee.
September weather tip: Evening temperatures in Hanoi during September average 25°C (77°F), perfect for outdoor dining.
2. Day 2: Hanoi to Ninh Binh ![]()
Your
Vietnam September itinerary continues with a scenic 2-2.5 hour private vehicle transfer from Hanoi to the stunning Ninh Binh province. September's clear skies provide excellent visibility for photographing Vietnam's landscapes. Your first stop is the magnificent
Tam Chuc Pagoda, renowned as the largest pagoda complex in Southeast Asia, offering an impressive introduction to Vietnamese Buddhist architecture and culture.
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As you continue to Ninh Binh, you'll be mesmerized by the dramatic landscape of towering limestone cliffs rising majestically from emerald rice paddies - a view so naturally perfect it requires no photo filters. September in Vietnam offers ideal conditions for outdoor exploration, with comfortable temperatures perfect for cycling or walking. Upon arrival, you'll have well-deserved free time to choose your own adventure: relax at your hostel while meeting new friends over refreshing drinks, or rent a bicycle to explore the beautiful countryside and discover hidden gems off the beaten path. This flexibility allows you to set your own pace while soaking in the tranquil rural atmosphere during your 15 days Vietnam journey.
3. Day 3: Exploring Ninh Binh

Today offers complete freedom to explore one of Vietnam's most spectacular natural wonderlands at your own pace during September in Vietnam. The month's moderate temperatures and low humidity make it ideal for hiking and outdoor activities. Adventure enthusiasts can embark on a challenging hike to Hang Mua Peak, where you'll be rewarded with breathtaking panoramic views of the surrounding countryside that stretch to the horizon.
For those seeking water-based adventures during your 15 days in Vietnam, the Trang An cave system beckons with small boat excursions through mystical grottos accessible only by water, navigating through peaceful canals and hidden lakes surrounded by towering karst formations. September's calm weather conditions make boat trips particularly enjoyable and safe.
Alternatively, you can cycle through ancient temples scattered throughout the region, trek through verdant rice fields, or simply embrace a more relaxed approach by staying at your hostel to catch up on social media and rest. Whatever you choose during your Vietnam September travel, make sure to pack your belongings early, as tonight you'll board an overnight sleeper train for your next destination. The night train features soft sleeper carriages with 4-berth compartments, each lockable from inside and equipped with individual reading lights, pillows, sheets, and blankets.
4. Day 4: Dong Hoi to Phong Nha - Central Vietnam in september
After your 8-hour overnight train journey, you'll arrive in Dong Hoi ready to dive deeper into authentic Vietnamese local life during your 15 days in Vietnam in September. Central Vietnam's September weather is particularly pleasant, with temperatures ranging from 24-28°C. Your cultural immersion begins at Dong Hoi's expansive fish market, a vibrant hub where local vendors sell every variety of fresh seafood imaginable, creating a sensory experience of sights, sounds, and aromas. Here, you'll enjoy a traditional Vietnamese breakfast featuring Banh Mi, served on soft French baguettes - a delicious fusion representing the blend of French colonial influence with Vietnamese culinary traditions. With your energy replenished, you'll explore the stunning countryside by bicycle, pedaling through scenic rural landscapes and getting an intimate glimpse of local daily life.
September in Vietnam provides perfect cycling weather with comfortable temperatures and minimal rainfall. After this active morning, you'll transfer by private vehicle (1-1.5 hours) to your accommodation in Phong Nha, where you can unwind and share stories of your day's adventures with fellow travelers during your Vietnam 15-day itinerary.
5. Day 5: Free Day in Phong Nha - adventure paradise in September

Phong Nha reveals itself as a true paradise for adventure seekers during September in Vietnam, offering you a full free day to explore at your own pace. September's excellent weather conditions make it ideal for cave exploration and outdoor activities. The area is world-famous for housing the largest cave network on Earth, making spelunking an unmissable opportunity during your 15 days in Vietnam - don't forget your waterproof camera case, as the photos you'll capture will be the envy of your social media followers. Your tour guide has insider knowledge of the best hiking and cycling routes throughout this vast wilderness area, ensuring you can customize your adventure to match your interests and fitness level during your Vietnam September adventure. Whether you choose to explore underground marvels, trek through pristine jungle paths, or cycle along scenic routes, the day promises unforgettable experiences. As evening approaches, you can unwind and potentially join an optional bar crawl with your group, celebrating your adventures with drinks and newfound friendships under September's clear night skies.
6. Day 6: Phong Nha to Hue - Imperial city exploration
Your 15 days in Vietnam in September continues with a fascinating underground exploration of the Vinh Moc Tunnels, a remarkable historical site constructed by local villagers during the Vietnam War. Unlike the more touristy Cu Chi Tunnels, Vinh Moc offers a more intimate and less crowded experience, allowing you to truly understand the ingenuity and resilience of the Vietnamese people during wartime. September's comfortable temperatures make tunnel exploration more pleasant than during Vietnam's hotter months.

After this moving historical experience, you'll travel by private vehicle (5-5.5 hours) to the ancient imperial city of Hue, where your afternoon is completely free to explore. September weather in Hue is ideal for outdoor activities, with average temperatures of 26°C and minimal rainfall. Adventure seekers can hop on the back of a motorbike for an exhilarating ride through the city streets, while history enthusiasts can visit the magnificent Imperial Citadel and explore the elaborate royal tombs scattered throughout the area during your Vietnam 15-day journey. For those preferring a more relaxed pace, riverside bars and your comfortable hostel provide perfect spots to unwind and reflect on your journey so far.
7. Day 7: Hue to Hoi An via Hai Van Pass - Scenic september journey
Prepare for one of Vietnam's most spectacular travel days as you embark on an epic jeep adventure through the legendary Hai Van Pass during your 15 days in Vietnam in September. September offers the clearest mountain views, making this scenic route even more breathtaking than usual.
Your journey begins with a stop at the haunting An Bang Cemetery, known locally as the "Ghost Town," where you'll experience an intriguing piece of Vietnamese cultural history. The adventure continues to the pristine Lang Co Beach, where September's perfect beach weather allows you to take a refreshing dip in crystal-clear waters and enjoy a traditional local lunch with your toes in the sand.
Throughout the day during your Vietnam September itinerary, you'll capture incredible photos of Da Nang Bay, explore an abandoned French fort that tells stories of colonial history, and visit the mystical Marble Mountain Pagoda. Your scenic route culminates in the UNESCO World Heritage town of Hoi An, where you'll take an orientation walk through the ancient streets before settling into a lively riverside bar to celebrate your epic day with drinks and fellow travelers. September evening temperatures in Hoi An are perfect for outdoor dining and riverside relaxation.
8. Day 8: Full day in Hoi An - Ancient town in September
Hoi An in September offers perfect weather for exploration, with comfortable temperatures and minimal rainfall making it ideal for your 15 days in Vietnam adventure. The ancient town invites exploration by bicycle or boat, allowing you to discover hidden corners of this perfectly preserved trading port at your own pace. September's pleasant weather makes cycling through Hoi An's ancient streets particularly enjoyable, with comfortable temperatures and gentle breezes.
For those seeking grander adventures during your Vietnam 15-day trip, optional excursions to the ancient My Son Sanctuary, the famous Golden Bridge, and the Ba Na Hills provide opportunities to explore beyond the immediate area - your tour guide has all the best local connections to arrange these experiences.
As evening approaches, you'll reunite with your travel companions for dinner at one of Hoi An's elegant restaurants, where you can step outside your culinary comfort zone and try local specialties like Nem Rán (fried spring rolls), Gỏi Đu Đủ Bò Khô (papaya salad with dried beef), or the town's signature dish Cao Lầu - a unique noodle dish found nowhere else in Vietnam. This gastronomic adventure perfectly caps off your day in this magical ancient town during your September Vietnam adventure.
9. Day 9: Hoi An cooking experience - Culinary september adventure
Your 15 days in Vietnam in September continues with a hands-on culinary experience at the Oodles of Noodles cooking school, supported by G Adventures, where you'll learn to prepare traditional Vietnamese noodle dishes and enjoy your delicious creations for lunch. September's comfortable kitchen temperatures make cooking classes particularly enjoyable compared to Vietnam's hotter months. This cooking class provides insight into Vietnamese culinary traditions while giving you skills to recreate these flavors at home after your Vietnam September journey.

Following lunch, you have complete freedom to spend your afternoon however you wish during your 15-day Vietnam itinerary. Style-conscious travelers might commission a custom-tailored suit, a specialty of Hoi An's skilled tailors, while creative spirits can learn the art of making traditional Vietnamese lanterns. Those seeking relaxation can settle into one of the many charming riverside bars and cafés that line Hoi An's waterways, enjoying September's perfect outdoor seating weather.
As evening falls, you'll board another overnight sleeper train heading south, settling into your comfortable berth for the 7-hour journey to your next destination on your Vietnam 15-day adventure.
10. Day 10: Exploring Qui Nhon - Coastal September paradise
After your overnight train journey during your 15 days in Vietnam in September, you'll step off to explore the impressive Thap Doi Cham Towers, ancient temples that showcase the rich cultural heritage of the Cham civilization. September's clear skies provide excellent conditions for photographing these historical structures.
Your morning continues with a visit to Eo Gio, where you'll enjoy a local breakfast while walking along the magnificent coastline, taking in sweeping ocean views enhanced by September's excellent visibility. The day's highlight awaits at Ky Co Beach, an isolated paradise featuring pristine white sand and crystal-clear blue waters that create the perfect setting for relaxation during your Vietnam September beach experience.
September beach weather offers ideal conditions with temperatures around 28°C and gentle ocean breezes. This secluded location offers ideal conditions for a peaceful afternoon of sunbathing, or you can grab a mask and snorkel to explore the pristine coral reefs and observe colorful tropical fish in their natural habitat during your 15-day Vietnam coastal adventure.
As evening approaches, you'll dine at one of Qui Nhon's finest seafood restaurants, where you can sample local specialties including Bun thit nuong (grilled pork noodle soup), Banh Xeo (sizzling pancakes), and Banh beo chen (steamed rice cakes) - a fabulous feast that will leave you energized and satisfied.
11. Day 11: Qui Nhon to Nha Trang - September Coastal Route
Your Vietnam 15-day September journey continues southward with a scenic 5-6 hour private vehicle transfer to Nha Trang, offering opportunities to rest, catch up on sleep, or simply watch Vietnam's beautiful countryside pass by your window. September's clear weather provides excellent visibility for scenic photography along the coastal route. The highlight of today's travel is a spectacular stop at Gành Đá Dĩa, known as Vietnam's Giant's Causeway, where unique rock formations create incredible natural sculptures perfect for memorable photographs during your 15 days in Vietnam.

Upon reaching Nha Trang, you'll experience the resort town's famous mud baths, where you can soak in mineral-rich mud pools that are believed to have therapeutic properties for your skin and overall well-being. September's comfortable temperatures make mud bath experiences particularly relaxing and enjoyable. After this relaxing and rejuvenating experience, your evening is entirely free to explore Nha Trang's vibrant nightlife scene during your Vietnam September nightlife experience. Autour Asia’s tour guide will recommend the best nightclubs and beach bars for an unforgettable night out - September's pleasant evening temperatures make beach bar hopping particularly enjoyable.
12. Day 12: Free day in Nha Trang - September beach paradise
Today offers complete freedom to enjoy Nha Trang's numerous beautiful beaches at your own pace during your 15 days in Vietnam in September. September beach weather in Nha Trang features ideal conditions with temperatures around 27°C, gentle ocean breezes, and minimal rainfall - perfect for your Vietnam beach experience. Find your perfect spot on the sand, spread out your towel, and soak up the tropical sunshine while playing in the warm ocean waves. The city's extensive waterfront promenade provides excellent opportunities for shopping, bar-hopping, and people-watching, offering a perfect blend of relaxation and entertainment during your Vietnam September coastal adventure.

For those seeking more active adventures during your 15-day Vietnam beach experience, consider channeling your inner child at one of the local water parks, or join a boat excursion for snorkeling adventures in the clear coastal waters. September's calm sea conditions make water activities particularly safe and enjoyable. The day is yours to customize completely during your Vietnam 15-day itinerary - whether you prefer beach relaxation, water sports, cultural exploration, or simply enjoying the laid-back atmosphere of this coastal resort town. As evening approaches, brush off the sand and prepare for your final overnight train journey to Vietnam's largest city.
13. Day 13: Ho Chi Minh City Exploration - Urban September Adventure
Welcome to Ho Chi Minh City during your 15 days in Vietnam in September, Vietnam's thriving metropolis that promises to exceed all expectations! September weather in Ho Chi Minh City features comfortable temperatures and lower humidity than peak summer months, making urban exploration more enjoyable. Your urban adventure begins with a comprehensive walking tour of the city's highlights, including the bustling Ben Thanh Market where you can experience the energy of local commerce, the historic Reunification Palace with its fascinating political history, and the elegant French Quarter showcasing beautiful colonial architecture. Autour Asia’s guide will treat you to Ho Chi Minh City's most famous dish - pho, the breakfast of champions - giving you an authentic taste of this iconic Vietnamese noodle soup during your Vietnam September culinary journey.

With your cultural orientation complete, you're free to explore the city your way during your 15-day Vietnam urban experience: take a thrilling cyclo or motorbike tour through the chaotic but exhilarating streets, visit the sobering Cu Chi Tunnels to learn more about Vietnam War history, or simply return to your hostel to relax and process your incredible journey. The day culminates with an unforgettable farewell party at one of the city's premier karaoke bars, complete with neon lights, enthusiastic crowds, and the chance for you to take center stage and belt out your favorite songs with your travel companions during your Vietnam September nightlife finale.
14. Day 14: Ho Chi Minh City

Your penultimate day of 15 days in Vietnam in September offers complete freedom to explore Ho Chi Minh City at your own pace. September's comfortable weather makes it ideal for last-minute shopping, visiting museums, or simply relaxing in one of the city's many cafés. Consider visiting the War Remnants Museum for deeper historical context, exploring the colorful Jade Emperor Pagoda, or taking a cooking class to learn more Vietnamese culinary secrets before your Vietnam September adventure concludes. The day also provides perfect opportunities for souvenir shopping at local markets or modern shopping centers, with September's pleasant temperatures making outdoor market exploration comfortable. Your evening can be spent enjoying Ho Chi Minh City's diverse dining scene, from street food tours to upscale restaurants, creating final memorable meals during your 15-day Vietnam culinary journey.
15. Day 15: Ho Chi Minh City - Departure
Your incredible 15 days in Vietnam in September comes to an end as you bid farewell to this amazing country. You're free to depart at any time that suits your onward travel plans, or you can extend your Southeast Asian adventure by continuing through the Mekong Delta into Cambodia for the next chapter of your epic journey.
As you reflect on fifteen days of incredible experiences during your Vietnam September adventure, from the bustling streets of Hanoi to the pristine beaches of Nha Trang, from ancient temples to underground cave systems, you'll carry with you memories of Vietnam's stunning landscapes, delicious cuisine, rich history, and the warmth of its people. September's perfect weather throughout your journey will have provided ideal conditions for every aspect of your 15-day Vietnam experience.
III. Useful tips for your 15-day trip to Vietnam in September
I had an extraordinary 15-day stay in Vietnam in September thanks to Autour Asia. The organization was flawless: passionate guides, comfortable accommodations, and authentic activities. I was especially captivated by the lush green landscapes typical of this season. A big thank you to the entire Autour Asia team for this unforgettable and seamless experience! If you also dream of discovering Vietnam in September with a personalized itinerary like mine, don’t hesitate to contact Autour Asia - Vietnam tour agency."
- Teresa
September in Vietnam offers the perfect balance of excellent weather, fewer crowds than peak season, and ideal conditions for all activities from beach relaxation to cultural exploration. Your 15 days in Vietnam in September will provide unforgettable memories enhanced by some of the year's best weather conditions. This comprehensive 15 days in Vietnam in September itinerary covers the country's highlights while taking advantage of September's ideal weather conditions for the ultimate Vietnamese adventure.
Antoinette Masselin
5.0
Excellent
What are the best souvenirs to buy in Vietnam?
During your 15-day trip to Vietnam in September, consider bringing back the best souvenir from Vietnam that reflect the country’s rich cultural heritage. Must-have items include beautiful lacquerware, miniature water puppets, traditional paintings on silk or rice paper, and handcrafted bamboo and rattan creations. For those who enjoy unique flavors, fragrant teas from the North and essential oils made from lemongrass or sandalwood make excellent choices. Don’t forget the delicate marble carvings from the Marble Mountains or the colorful lanterns from Hoi An. These unique souvenirs, both aesthetic and symbolic, will be precious reminders of your 15-day journey through Vietnam in September.
Chantal Levesque
5.0
Excellent
Should I get travel insurance in Vietnam?
It is highly recommended to purchase travel insurance for Vietnam before embarking on your 15-day trip in September. A good insurance policy protects you against unexpected events such as cancellations, accidents, health issues, or lost luggage. It is especially important if you plan to engage in moderately risky activities like caving, hiking, or riding scooters. By choosing suitable coverage, you can travel with peace of mind and fully enjoy your adventure in Vietnam without any worries.
Perrine Drain
5.0
Excellent
Is this 15-day Vietnam itinerary in September suitable for families?
Yes, this 15-day Vietnam itinerary in September is perfectly suitable for families. The itinerary skillfully alternates between cultural discoveries, nature walks, fun activities, and free time, making it ideal for both children and adults. All transfers are arranged with a comfortable private vehicle, and the travel pace is well-balanced to avoid fatigue. Moreover, the selected accommodations prioritize comfort and family-friendliness, often offering communal spaces to relax together. Finally, the many outdoor activities, such as cycling in Ninh Binh or visiting the beaches in Quy Nhon, provide the perfect setting to create unforgettable family memories while exploring the beauty of Vietnam.