The Best Extended Trip Organized Tours in Southeast Asia, One Month or Longer

Guided Group Tours, Vacation Packages, or Planned Itineraries

Southeast Asia

Are you searching for the ultimate multi-month getaway to Southeast Asia? You've come to the right place. We've meticulously analyzed an array of long-term guided organized tours, holiday packages, and tour packages, extended trips, and gap year trips, taking into account factors such as price, service, comfort, guest ratings, destinations, and activities so that we could find the absolute best options avaialble. These handpicked extended-length tours to Southeast Asia offer the ideal balance of relaxation and adventure, allowing you to make the most of your summer trips, gap years, or career breaks. From exciting excursions that immerse you in the local culture to moments of pure tranquility, these epic tours are designed to provide the perfect timeframe for an unforgettable experience. Get ready to embark on a long journey to Southeast Asia that will leave you refreshed, invigorated, and with a newfound love for exploration.


The Top 3 Tours:

  • 38 Days, $4899.00

  • 29 Days, $3899.00

  • 30 Days, $2899.00
Southeast Asia
The Best Extended Trip Tours through Southeast Asia

Including guided tours, organized tours, holiday packages, all-inclusive vacations, and guided itineraries.

All tour prices are listed in US Dollars before taxes, and come from a base price that is reported by TourRadar. Peak season prices can vary significantly, particularly in destinations where seasonal travel fluctuates dramatically. While we do our best to evaluate all tours to maintain accuracy, always confirm the details directly with TourRadar or the tour company before booking. The information provided on this website is sourced directly from TourRadar and may change at any time.

Organized by INTRO Travel 38 Days Bangkok to Siem Reap 17 Destinations
  • On Sale: 10% Off
  • High Quality: guest ratings are higher than average.
  • In Depth: you'll spend a longer amount of time in each place.

Great for:
  • Adventure Travelers
  • Nature Lovers

starstarstarstarstar 4.9 rating

Age Range: 18 to 49
Maximum Group Size: 20
Price per Day: $116

This tour visits Bangkok, Khao Sok National Park, Ko Pha Ngan, Ko Phi Phi, Phuket, Chiang Mai, Hanoi, Halong Bay, Ninh Binh, Hoi An, Ho Chi Minh City, Mekong Delta, Phnom Penh, Kampot, Koh Rong Sanloem, Siem Reap, and Angkor Wat.

  • Sightseeing
  • Beach
  • Nightlife
  • Island Hopping
  • Fully Guided

By INTRO Travel
INTRO Travel is a large international travel company offering trips all over the world. Budget travelers will appreciate the relative affordability of the company's offerings.



$4,899 $4,409
on TourRadar

Organized by INTRO Travel 29 Days Bangkok to Ho Chi Minh City 12 Destinations
  • On Sale: 10% Off
  • High Quality: guest ratings are higher than average.
  • In Depth: you'll spend a longer amount of time in each place.
  • Great for Adventure Travelers

starstarstarstarstar 4.9 rating

Age Range: 18 to 49
Maximum Group Size: 22
Price per Day: $121

This tour visits Bangkok, Khao Sok National Park, Ko Pha Ngan, Ko Phi Phi, Phuket, Chiang Mai, Hanoi, Halong Bay, Ninh Binh, Hoi An, Ho Chi Minh City, and Mekong Delta.

  • Sightseeing
  • Nightlife
  • Fully Guided

By INTRO Travel
INTRO Travel is a large international travel company offering trips all over the world. Budget travelers will appreciate the relative affordability of the company's offerings.



$3,899 $3,509
on TourRadar

Organized by G Adventures 30 Days Start/End in Bangkok 22 Destinations
  • On Sale: 25% Off
  • Great Value: the daily price is lower than average for extended trip tours in Southeast Asia.
  • High Quality: guest ratings are higher than average.

Great for:
  • Adventure Travelers
  • Culture Lovers

starstarstarstarstar 4.6 rating

Age Range: 18 to 39
Maximum Group Size: 18
Price per Day: $72

This tour visits Bangkok, Angkor Wat, Siem Reap, Phnom Penh, Koh Rong, Ho Chi Minh City, Chambak, Nha Trang, Da Nang, Hoi An, Hue, Phong Nha, Hanoi, Halong Bay, Vientiane, Vang Vieng, Luang Prabang, Pakbeng, Chiang Khong, Chiang Mai, and Doi Suthep Pui National Park.

  • In-depth Cultural
  • Fully Guided

By G Adventures
G Adventures is a popular travel company that specializes in small-group adventure tours worldwide. They focus on sustainable tourism, immersive cultural experiences, and off-the-beaten-path destinations.



$2,899 $2,174
on TourRadar

Organized by The Dragon Trip 31 Days Bangkok to Siem Reap 17 Destinations
  • On Sale: 15% Off
  • Great Value: the daily price is lower than average for extended trip tours in Southeast Asia.
  • High Quality: guest ratings are higher than average.
  • In Depth: you'll spend a longer amount of time in each place.

Great for:
  • Adventure Travelers
  • Culture Lovers

starstarstarstarstar 4.7 rating

Age Range: 18 to 45
Maximum Group Size: 25
Price per Day: $84

This tour visits Bangkok, Chiang Mai, Luang Prabang, Vang Vieng, Hanoi, Halong Bay, Phong Nha-Kẻ Bàng National Park, Hoi An, Phong Nha, Ho Chi Minh City, Da Nang, Koh Rong Sanloem, Phnom Penh, Cu Chi, Siem Reap, Preah Sihanouk, and Angkor Wat.

  • In-depth Cultural
  • Family
  • Fully Guided

By The Dragon Trip
The Dragon Trip is a smaller tour company that offers trips to 13 countries, including China, Japan, South Korea, and India. Budget travelers will appreciate the relative affordability of the company's offerings.



$3,066 $2,606
on TourRadar

Organized by G Adventures 29 Days Start/End in Bangkok 14 Destinations
  • On Sale: 20% Off
  • High Quality: guest ratings are higher than average.
  • In Depth: you'll spend a longer amount of time in each place.
  • Great for Culture Lovers

starstarstarstarstar 4.9 rating

Age Range: 12 to 90
Maximum Group Size: 16
Price per Day: $124

This tour visits Bangkok, Chiang Mai, Chiang Khong, Luang Prabang, Vang Vieng, Vientiane, Hanoi, Halong Bay, Hue, Hoi An, Ho Chi Minh City, Phnom Penh, Siem Reap, and Angkor Wat.

  • In-depth Cultural
  • Fully Guided

By G Adventures
G Adventures is a popular travel company that specializes in small-group adventure tours worldwide. They focus on sustainable tourism, immersive cultural experiences, and off-the-beaten-path destinations.



$4,479 $3,583
on TourRadar

Organized by TruTravels 50 Days Bangkok to Hanoi 24 Destinations
  • On Sale: 25% Off
  • Great Value: the daily price is lower than average for extended trip tours in Southeast Asia.
  • High Quality: guest ratings are higher than average.
  • In Depth: you'll spend a longer amount of time in each place.

Great for:
  • Adventure Travelers
  • Nature Lovers

starstarstarstarstar 4.7 rating

Age Range: 18 to 39
Maximum Group Size: 20
Price per Day: $90

This tour visits Bangkok, Kanchanaburi, Ayutthaya, Chiang Mai, Pai, Khao Sok National Park, Surat Thani, Koh Pha Ngan, Koh Tao, Ko Tao, Ko Phi Phi, Phuket, Siem Reap, Angkor Wat, Phnom Penh, Kampot, Koh Rong, Ho Chi Minh City, Hoi An, Cu Chi, Hue, Ninh Binh, Halong Bay, and Hanoi.

  • Island Hopping
  • Fully Guided

By TruTravels
TruTravels is a large international travel company offering trips all over the world. Budget travelers will appreciate the relative affordability of the company's offerings.



$5,995 $4,496
on TourRadar

Organized by TruTravels 37 Days Bangkok to Hanoi 19 Destinations
  • On Sale: 25% Off
  • Great Value: the daily price is lower than average for extended trip tours in Southeast Asia.
  • High Quality: guest ratings are higher than average.
  • In Depth: you'll spend a longer amount of time in each place.

Great for:
  • Adventure Travelers
  • Nature Lovers

starstarstarstarstar 4.5 rating

Age Range: 18 to 39
Maximum Group Size: 20
Price per Day: $94

  • Island Hopping
  • Fully Guided

By TruTravels
TruTravels is a large international travel company offering trips all over the world. Budget travelers will appreciate the relative affordability of the company's offerings.



$4,625 $3,469
on TourRadar

Organized by Topdeck 29 Days Start/End in Bangkok 16 Destinations
  • On Sale: 10% Off
  • In Depth: you'll spend a longer amount of time in each place.

Great for:
  • History Enthusiasts
  • Culture Lovers

starstarstarstarstar 4.0 rating

Age Range: 18 to 32
Maximum Group Size: 28
Price per Day: $141

This tour visits Bangkok, Chiang Mai, Chiang Rai, Pakbeng, Luang Prabang, Vang Vieng, Vientiane, Hanoi, Halong Bay, Hoi An, Ho Chi Minh City, Mekong Delta, Chau Doc, Koh Rong, Phnom Penh, and Siem Reap.

  • Sightseeing
  • Historical
  • Temples
  • Walking Tour
  • Fully Guided

By Topdeck
Topdeck is a large multi-national travel company which offers trips to destinations around the world. This company's tour offerings are generally priced lower than others, which makes them attractive for budget travelers.



$4,549 $4,094
on TourRadar

Organized by Intrepid Travel 30 Days Start/End in Bangkok 16 Destinations
  • In Depth: you'll spend a longer amount of time in each place.

Great for:
  • History Enthusiasts
  • Culture Lovers

starstarstarstarstar 3.7 rating

Age Range: 15 to 99
Maximum Group Size: 16
Price per Day: $195

This tour visits Bangkok, Chiang Mai, Chiang Khong, Pakbeng, Luang Prabang, Vang Vieng, Vientiane, Hanoi, Halong Bay, Hue, Hoi An, Ho Chi Minh City, Mekong Delta, Phnom Penh, Battambang, and Siem Reap.

  • Sightseeing
  • Historical
  • Temples
  • Walking Tour
  • Fully Guided

By Intrepid Travel
Intrepid specializes in small-group adventure travel with a strong focus on sustainable tourism and authentic experiences. They cater to different travel styles, from budget-friendly backpacking-style tours to premium small-group adventures.



$5,860
on TourRadar

Organized by Intrepid Travel 30 Days Start/End in Bangkok 26 Destinations
  • Efficient: you'll cover a variety of destinations swiftly.

Great for:
  • History Enthusiasts
  • Culture Lovers

starstarstarstarstar 3.7 rating

Age Range: 15 to 99
Maximum Group Size: 16
Price per Day: $176

This tour visits Bangkok, Wat Phra That Doi Suthep, Chiang Mai, Chiang Khong, Chiang Rai, Pakbeng, Luang Prabang, Ban Sop Phong, Vang Vieng, Pak Ou, Vientiane, Hanoi, Halong Bay, Hue, Hoi An, Ho Chi Minh City, Hoan Kiem Lake, Phnom Penh, Battambang, Siem Reap, Mekong Delta, Ben Tre, Cu Chi, Kompong Chhnang, Chong Kneas, , Angkor Wat, and Tonle Sap Lake.

  • Sightseeing
  • Historical
  • Temples
  • Fully Guided

By Intrepid Travel
Intrepid specializes in small-group adventure travel with a strong focus on sustainable tourism and authentic experiences. They cater to different travel styles, from budget-friendly backpacking-style tours to premium small-group adventures.



$5,290
on TourRadar

Why does Southeast Asia appeal to travelers?

Southeast Asia appeals to travelers with its rich history, vibrant cities, scenic landscapes, and exciting culture. Chiang Mai, Bangkok, and Ho Chi Minh City offer plenty of amazing museums and sights to explore. Koh Phi Phi is known for its stunningly beautiful beaches, world-class snorkeling and diving, and wild booze cruises. Chiang Mai, Sapa, and Koh Phi Phi are world-renowned for hiking, with gorgeous trails and stunning natural landscapes. Also, don't miss the scuba diving in Koh Phi Phi, Bali, and Gili Trawangan. Chiang Mai, Ubud, and Bali are foodie destinations with fantastic cuisine and world-class restaurants. Koh Phi Phi, Koh Phangan, and Bali are popular with beach lovers. Koh Phi Phi, Ubud, and Bali have beautiful high-end resorts that draw visitors from around the world. Extended-length to the region offer an amazing opportunity to dig into the culture and communities in a convenient way at an affordable price. You'll travel stress-free while creating amazing memories.

Southeast Asia


How much do extended trip tours to Southeast Asia cost?

The average daily price of Extended Trip Tours in Southeast Asia is $122 per day. Prices can vary widely due to the included amenities, length of the trip, number of guests on the tour, and many other factors. If you want more information about prices, we have put together a complete analysis of the costs of Extended Trip Tours in Southeast Asia here.


We partner with TourRadar because they offer the world's largest selection of multi-day organized tours, offering seamless travel experiences while supporting local businesses. It's the perfect way to explore new destinations with ease and confidence.




$122
Average Price Per Day
11
Tours Analyzed
4.4
Average Rating
7
Tour Companies
20
Average Group Size

Which Tour Companies Offer Extended Trip Tours?

A number of fantastic tour companies offer extended trip tours in Southeast Asia. These are a few of the best, because they offer the highest rated service, provide the best overall quality, and have the most five-star guest reviews to prove it.

INTRO Travel

INTRO Travel is a large international travel company offering tours all over the world. A number of their tours visit destinations in Asia and Pacific. Some of their most popular destinations include Thailand, Vietnam, Australia, and Indonesia. Budget travelers will appreciate the relative affordability of the company's offerings. The company's adventures often highlight activities such as surfing, snorkelling, diving, dolphin watching, and island hopping.

See All Tours from INTRO Travel

Intrepid Travel

Intrepid Travel logo Intrepid Travel is a large international travel company offering tours all over the world. Some of their most popular destinations include Australia, Thailand, Tanzania, and Italy. Many of the tours fall into the mid-range price category. The company's adventures often highlight activities such as camping, wine tasting, snorkelling, kayaking, cooking classes, island hopping, white water rafting, surfing, horse riding, whale watching, and bird watching.

See All Tours from Intrepid Travel

G Adventures

G Adventures logo G Adventures is a large international travel company offering tours all over the world. Some of their most popular destinations include Thailand, Peru, South Africa, and Vietnam. Many of their tours are priced in the mid-range category. The company's adventures often highlight activities such as camping, island hopping, snorkelling, surfing, wine tasting, kayaking, cooking classes, water sports, jungle surfing, and canyoning.

See All Tours from G Adventures

The Dragon Trip

The Dragon Trip is a smaller tour company that offers tours to 13 countries, including China, Japan, South Korea, and India. Budget travelers will appreciate the relative affordability of the company's offerings.

See All Tours from The Dragon Trip


Extended Trip Destinations in Southeast Asia

Wondering where extended trip tours visit in Southeast Asia? With a variety of stops and destinations along the way, there's something for everyone.

Hanoi

Hanoi is the capital of Vietnam and it offers a unique glimpse into the northern Vietnamese culture. The city is filled with interesting architecture, local foods, and bustling street markets. At the heart of the city's energy is the Old Quarter, which is where you'll find backpackers, locals, and tourists all intermingling.

Hoi An

Hội An is a charming town on the central coast of Vietnam. The old town is filled with yellow buildings and in the evening it lights up with lanterns. The town's local cuisine can only be found in this setting, so don't miss out on the truly unique dishes. Tailor made clothing is also a local specialty.

Ho Chi Minh City

Ho Chi Minh City is a mix of old and new, modern and historic, and it fills your senses with colors, sounds, scents, and tastes. The city has many museums that reflect the country's war torn past, but there are also peaceful parks and beautiful art. The food scene is second-to-none and the people are friendly and welcoming.

Bangkok

Bangkok is the colorful capital city of Thailand. It is filled with temples and religious sights as well as shopping centers and markets. There is a network of canals and the Chao Phraya River is filled with boats. The city has many high end hotels as well as backpacker meccas and everything in between.

More

Other popular destinations for extended trip tours through Southeast Asia include Siem Reap, Phnom Penh, Luang Prabang, Vang Vieng, and Vientiane.


Which is cheaper?

Are guided extended trip tours more expensive than independent travel? It depends. Tours typically bundle accommodations, transportation, meals, tickets, guides, and activities into one price, while independent travel requires paying for these elements separately. To understand the cost difference, compare the total price of a tour with the estimated cost of handling all arrangements yourself. Personal preferences, like staying in budget accommodations or dining at upscale restaurants, could tip the balance either way. Always check what's covered in the tour to make an informed comparison.

Also, before booking a tour, make sure you know exactly what is included as tour companies sometimes change their itineraries or included amenities to keep them updated with seasonal changes and customer interests.

More Tour Options

See also The Best Family-Friendly Tours to Southeast Asia, The Best Wildlife Tours to Southeast Asia, The Best Hiking & Trekking Tours in Southeast Asia, The Best Historical Tours in Southeast Asia, The Best 10-Day Tours in Southeast Asia, The Best One Week (7-Day) Tours in Southeast Asia, The Best 3-Day Tours in Southeast Asia, The Best 2-Week Tours in Southeast Asia, The Best 3-Week Tours in Southeast Asia, The Best 4-Week (1-Month) Tours in Southeast Asia, The Best River Cruises in Southeast Asia, The Best Bicycle Tours in Southeast Asia, Tours for Outdoor and Nature Lovers in Southeast Asia, The Best Christmas & New Years Tours in Southeast Asia, The Best Coach Bus Tours in Southeast Asia, The Best Adventure Tours to Southeast Asia, The Best Eco Tours in Southeast Asia, The Best Train & Rail Tours in Southeast Asia, The Best Thrill-Seeking Tours in Southeast Asia, The Best Cruise Tours and Packages in Southeast Asia, The Best Scuba Diving Tours in Southeast Asia, The Best Water Sports Tour Packages in Southeast Asia, The Best White Water Rafting Tours in Southeast Asia, The Best Art History, Museums, and Cultural Tours Tours in Southeast Asia, The Best Sightseeing Tours in Southeast Asia, The Best Cultural Tours in Southeast Asia, The Best Food and Culinary Tours in Southeast Asia, The Best Music Tours in Southeast Asia, The Tours for Animal Lovers in Southeast Asia, The Best Volunteering Tours in Southeast Asia, The Best Photography Tours in Southeast Asia, The Best Camping Tours in Southeast Asia, The Best Educational Tours in Southeast Asia, The Best Romantic Tours for Couples in Southeast Asia, The Best Self Drive Tours in Southeast Asia, The Best Safaris in Southeast Asia, The Best Budget Safaris in Southeast Asia, The Best Nightlife Tours in Southeast Asia, The Best Religious Tours in Southeast Asia, The Best Yoga Tours and Retreats in Southeast Asia, The Best Walking Tours in Southeast Asia, The Best Mountain Biking Tours in Southeast Asia, The Best Honeymoon Tours in Southeast Asia, The Best Tours Under $1000 in Southeast Asia, The Best Luxury Tours to Southeast Asia, The Best Budget Tours to Southeast Asia, The Best Tours for Seniors to Southeast Asia, The Best Contiki Tours to Southeast Asia, or The Best G Adventures Tours to Southeast Asia for more tour ideas. With so many options, there's a guided tour or vacation package for every type of traveler.

Budget Your Trip is all about finding out how much everything costs so that you can travel cheaper and longer. Created by avid travelers Laurie and Bryan, our goal is to help you plan your next trip on the right budget. With average daily travel costs that are calculated from the budgets of real travelers, plus an analysis of hotel and tour prices, you can find out how much money you need to plan your next adventure. We also have plenty of travel advice, accommodation reviews, and activity suggestions.

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