A World of Discovery

Southeast Asia Tours

Vietnam, Cambodia, Thailand, Laos, Burma and Borneo are beautiful Southeast Asian nations, each with their own unique appeal. Diverse landscapes, stunning scenery, laid-back locals and delicious cuisine are common threads throughout, and our Southeast Asia tours and tailor made holidays ensure that you’ll see the very best of each one.

Whether its tending to the fields in Tra Que, taking a boat ride on Tonle Sap Lake or meeting hill tribes in Chiang Rai, our tours of Southeast Asia offer countless authentic travel experiences. Travelling by road in Southeast Asia is a wonderful experience in itself and for a flavour of typical Vietnamese transportation, we also include an overnight train journey on the infamous Reunification Express lets and explore the Mekong Delta in a longboat. Get in touch with us today to start planning your tour of Southeast Asia.

Angkor Wat | Siem Reap | Cambodia

Styles of Travel to Southeast Asia

Go Local!
Get that true local flavour

Our tours to Southeast Asia are peppered with lots of local experiences - take a class of Tai Chi at Halong Bay, sow and plough the fields of Tra Que, sip on a cocktail from the famed Foreign Correspondence Club in Phnom Penh, learn to make traditional Vietnamese Rice paper rolls & tasty Vietnamese pancakes, cruise along the Mekong| in a traditional longboat, spend a night at a home-stay in the village of Mae Kampong, tuck into a traditional Laos style BBQ or try tasty street food in the night markets of Chiang Mai.

Explore the countries of Southeast Asia

Southeast Asia Group Tours

From Buddhist temples to Communist monuments, sailing through limestone outcrops to cruising along narrow delta canals, trekking in the highlands or exploring sacred caves, Southeast Asia really does have it all! Add to this idyllic beaches, exciting Bangkok, a tempting mix of Asian and French cuisine and Angkor, one of the world’s most spectacular prehistoric temple complexes, and you have yourself the perfect holiday destination. read more

Very Vietnam

10 days | FROM USD $2,179

From charming Hanoi with its fading colonial architecture and to...

Time for Thailand

10 days | FROM USD $1,899

Discover the Kingdom of Thailand from the lively streets of the of to...

Thailand, Temples & Tribes

14 days | FROM USD $2,999

Experience the best of amazing Thailand! Sail in a longtail boat, ride...

Bangkok Beach & Beyond

14 days | FROM USD $2,599

From ever-lively Bangkok, cross the famous bridge over the River Kwai,...

Thailand Express

6 days | FROM USD $999

If you are short on time but still want to sample the delights of then...

Cycle Vietnam

10 days | FROM USD $2,799

Uncover the highlights of Vietnam and then hop on the saddle from Hue...

Land of the Lotus Flower

13 Days | FROM USD $2,599

Kicking off in Vietnam's capital, embark on a breath taking journey up...

Sapa, Sampans & Saigon

14 Days | FROM USD $2,999

From Hanoi to Saigon, discover Vietnam’s colourful ethnic minority...

Journey to Angkor Wat

15 days | FROM USD $2,989

Discover the spectacular sights, delectable cuisine and rich history...

Vientiane to Vietnam

17 days | FROM USD $3,999

Take an unforgettable journey through the beautiful landscapes and of...

Bangkok to Saigon

20 days | FROM USD $4,999

Kicking off in bustling Bangkok, discover the highlights of Thailand a...

Inside Indochina

22 days | FROM USD $4,599

Take an exciting journey through Indochina. Discover Laos with its and...

Bangkok to Angkor Wat

25 days | FROM USD $5,899

Join us on a journey through the incredible countries of Indochina and...

Highlights of Laos

8 days | FROM USD $1,849

From Vientiane - the remarkably relaxed capital, to enchanting Luang -...

Simply Sarawak

8 days | FROM USD $1,799

Sarawak in Borneo is the naturalists paradise. On this week long visit...

Wild Borneo

15 days | FROM USD $3,799

Natural wonders of the Borneo kind. From Orangutans to hornbills, to a...

Yi Peng Lantern Festival

10 days | FROM USD $2,269

Join us at the spirited and always lively Yi Peng festival of Chiang...

Saigon to Siem Reap

9 days | FROM USD $1,599

Kicking off in sizzling Saigon, take a cruise along the Mekong and the...

Full Moon Festival, Hoi An

10 days | FROM USD $2,579

Vietnam’s Full Moon Festival is as fascinating as it is beautiful. a...

Vietnam For Teens

10 days | FROM USD $2,179

FAMILY TOUR TO VIETNAM: Perfect for travelling with teenagers, Vietnam...

Thailand For Teens

10 days | FROM USD $1,899

FAMILY TOUR TO THAILAND: Take your teens to the Kingdom of Thailand to...

Bangkok to Laos

11 days | FROM USD $2,999

Sample the delights of neighbouring Thailand and Laos on this that you...

Flavours of Vietnam

11 days | FROM USD $2,599

Embark on a culinary journey through Vietnam, visiting local markets, ...

Flavours of Thailand

11 Days | FROM USD $2,599

Discover the flavours of Thailand on a culinary journey through this a...

Best of Burma

12 Days | FROM USD $3,699

Discover Burma, an exotic land of tradition and sacred sites from the...

Halong Beach & Beyond

13 days | FROM USD $2,599

From capital to coast, cruise the emerald waters of Halong Bay, towns...

Thailand & Angkor Temples

14 days | FROM USD $3,049

Discover the Kingdom of Thailand from bustling Bangkok and the ancient...

Southeast Asia Private Journeys

If the idea of travelling on a group tour to Southeast Asia isn’t for you – but you’d still like to see all the key sites then why not take a look at our fantastic private tours to Southeast Asia. Covering Thailand, Vietnam, Cambodia and Laos we’re sure you’ll find something that suits you. We can also arrange our popular group tours on a private basis for you.

Shwedagon Pagoda | Yangon | Burma

Beautiful Thailand & Burma

8 Days | FROM USD $3,639

Combine the buzz of Bangkok and history of Kanchanaburi in Thailand of...

Temples | Chiang Mai | Thailand

Classic Thailand

8 days | FROM USD $3,099

Enjoy a classic journey through Thailand from the hustle and bustle of...

Angkor Wat | Siem Reap | Cambodia

Cambodia Discovery

8 days | FROM USD $1,369

This mesmerising holiday offers extensive touring of the incredible of...

Fisherman | Inle Lake | Burma

Essential Burma

8 days | FROM USD $2,939

Explore the splendours of this diverse and intriguing country and the...

Reclining Buddha | Vientiene | Laos

Beautiful Laos

8 days | FROM USD $2,899

Explore the splendours of this intriguing country and discover the of...

Halong Bay | Vietnam | Southeast Asia

Impressions of Vietnam

10 days | FROM USD $2,939

In 10 memorable days, see the best of vibrant Vietnam. Explore Old and...

Bridge on the River Kwai | Thailand | Southeast Asia

Best of Thailand & Cambodia

11 days | FROM USD $4,479

Spend a week in Thailand uncovering the buzz of Bangkok, learning how...

Krabi Beaches | Thailand | Southeast Asia

Thai Jungle & Beach

11 days | FROM USD $3,089

Discover the spectacular landscapes of Thailand, from the coast and of...

Mui Ne | Vietnam | Southeast Asia

Highlights of the South

11 days | FROM USD $2,229

From sizzling Saigon, take a cruise along the Mekong and explore the...

Rowing on the Mekong | Vietnam | Southeast Asia

Beyond Halong & the Mekong

14 days | FROM USD $3,639

Discover the highlights and hidden gems of Vietnam. From the hustle of...

Temple in Vientiene | Laos | Southeast Asia

Treasures of Indochina

15 days | FROM USD $4,749

Uncover this vast, spectacular region of contrasts in comfort on a all...

Angkor Wat | Siem Reap | Cambodia

Classic Vietnam & Cambodia

16 days | FROM USD $4,179

An inspirational 16 day journey through Vietnam and Cambodia! Taking ...

Nha Trang | Vietnam | Southeast Asia

Vietnam Encompassed

17 days | FROM USD $4,179

Ultimate Vietnam! Tai Chi and cooking lessons in Hanoi, cruising the ...

tour reviews

Scoring an average customer rating of 4.7 out of 5 based on 97 recent reviews — See All Southeast Asia Reviews


His knowledge and information was excellent. He always did his best to ensure we were okay and had everything we needed. He went out of his way to provide extra things. For example on our trip on the overnight train we had a great time because Tuan provided a bar and lots of fun. The time passed quickly! His guiding made the holiday so much better. We jelled quickly as a group because of his leading. As a lone traveller, this was very important to me and I didn't feel lonely all holiday. Well done 'On The Go'!”  

• Aug 2015

Kim our guide was one of the best guides we have ever had, nothing was to much trouble and his knowledge about the country and its history was amazing, always mixed with good humour which kept us entertained. Very quickly he brought the whole group together and made us all feel at ease.

The tour itself was excellent, the itinerary was well planned and allowed us to see and experience an awful lot in the time we were there. This was the first time we have used your company and we will have no hesitation in using you again (especially if you have any more 2 for 1 offers!).”  

• Aug 2015

Annie was wonderful. She truly cared about the well-being of the tour group and was very knowledgeable of all the sites and locations we encountered. I saw Annie go out of the way to make sure that one of our fellow group members, who was pregnant, was well taken care of. That included going to a pharmacy and getting some cough medication for this traveller.

The tour was very fast paced, perhaps a little too fast paced. While the aim is to squeeze in as much of Thailand as possible in ten days, I think the group would have benefited if there was more free time built into the itinerary.

The accommodations were fine (the floating hotel on the River Kwai was terrific; I think we all would have been happy if we spent two nights there) for the value.”  

• Aug 2015

Travelling to Southeast Asia

Guided group tours or colourful festivals? Sailing on a Junk Boat in beautiful Halong Bay or discovering the incredible temples of Angkor? A family adventure or a bit or R&R by the beach? We're bound to have a travel style to Southeast Asia that's perfect for you.

Our group tours to Southeast Asia are an ideal way to explore the highlights and hidden gems of Vietnam, Cambodia, Thailand, Laos, Burma, and Borneo. Our tours strike a balance between guided sightseeing with the group and free time for you to relax or independently explore. We provide comfortable 4 star and special class accommodation, with the opportunity to stay in unique styles of lodging, sleep aboard a luxury junk boat in beautiful Halong Bay, stay in a traditional Iban Longhouse and cruise along the Mekong Delta.

Our top picks for Southeast Asia

Our Top Pick for Vietnam
#1 Halong Bay

Sprawling Halong City is the gateway to Halong Bay - the jewel in Vietnam’s scenic crown! Widely considered to be one of the natural wonders of the world, this UNESCO World Heritage listed region is simply Thousands of...

Our Pick for Vietnam
#2 The Mekong Delta
Our Pick for Laos
#3 Luang Prabang
Our Pick for Cambodia
#4 Siem Reap
Our Pick for Burma
#5 Bagan

All was excellent. This is the third time we've used on the go and we'll use them again! Lee was excellent and went out of her way to help and was very informative and friendly. ”  

The Inside Track

Our Latest Updates from across the globe

News Tips and Trivia
August 31, 2015 • Christine
Wondering where to head to next? If India or Thailand are on your bucket list when consider one of ...
Photo Showcase
August 12, 2015 • OTG Team
Earlier this year our own Phil Hammond embarked on a two week adventure in Southeast Asia on our to ...
News Tips and Trivia
June 22, 2015 • OTG Team
Sitting back in Hoi An after many years absence, it’s comforting to know that this ancient town as...
Guaranteed Departures
This tour is 100% guaranteed to depart with travellers.