What are the dates and availability for Thailand Cambodia and Vietnam tours for October November and December 2025

Unfortunately we do not have availability for this tour in October, November, or December. However, we do have availability on November 2 2025 for our Highlights of Southeast Asia Cosmos tour without Singapore.

From

$4,529

US $4,379 per person

Highlights of Southeast Asia with Singapore

20 days

•

From Singapore to Bangkok

4.9 (9,067 reviews)

View all
View all

From

$4,529

-3%

US $4,379 per person

+ $1,940 Internal Airfare

Price based on Cheapest Room

Price based on Shared Room

Price based on Private Single Room

Price based on Private Double Room

Select Date

1 Adult2 Adults, 1 Child2 Children

Best price guarantee Learn More

Plan your adventure:

Gold Operator: Cosmos
City & Culture: Immerse yourself in rich history and local traditions
Group Tour: Join a group and forge lifelong friendships
Partially Guided: Independent travel, featuring selected guided excursions
Low Intensity: Travelers can expect some light physical activities
Guided in English
Group Size 42 - 50
All Ages Welcome

Image of a map showing the route of the tour

Itinerary

Day 1
Singapore
Singapore
Day 2
Singapore
Singapore
Meals
Breakfast, Lunch
Included Activities
- Guided sightseeing tour with Local Guide
- Visit Gardens by the Bay
- Walk through Chinatown district
- Ascend to Marina Bay Sands Skypark rooftop for city views
Landmarks
Gardens by the Bay
Chinatown
Marina Bay Sands Skypark
Day 3
Singapore
Singapore
Meals
Breakfast
Day 4
Singapore to Hanoi
Singapore to Hanoi
Meals
Breakfast
Day 5
Hanoi
Hanoi
Meals
Breakfast, Lunch (Lunch at Koto, a non-profit restaurant and hospitality program created to teach local children restaurant skills)
Included Activities
- Included sightseeing tour
- Visit Temple of Literature
- Visit One Pillar Pagoda
- See Ho Chi Minh's stilt house
- Visit Hoan Kiem Lake
- Explore Old Quarter alleyways and shop houses
- Lunch at Koto restaurant
Optional Activities
- Hanoi water puppet performance (optional evening)
Landmarks
Temple of Literature
One Pillar Pagoda
Ho Chi Minh's stilt house
Hoan Kiem Lake
Old Quarter
Day 6
Hanoi to Ha Long Bay
Hanoi to Ha Long Bay
Meals
Breakfast, Lunch (Lunch on board cruise)
Included Activities
- Drive to Ha Long Bay
- Afternoon cruise through Ha Long Bay
- Lunch on board
- Explore Sung Sot (Surprising Cave)
- Visit Titov Island
Landmarks
Ha Long Bay
Sung Sot (Surprising Cave)
Titov Island
Day 7
Ha Long Bay to Hoi An
Ha Long Bay to Hoi An
Meals
Breakfast, Lunch, Dinner
Landmarks
Hoi An
Day 8
Hoi An
Hoi An
Meals
Breakfast, Lunch (Cao Lao noodles, Hoi An's most famous dish with distinctive smoked, chewy noodles unique to Hoi An)
Included Activities
- Walking tour of Hoi An Ancient Town
- Visit old merchant house
- Visit Hoi An Museum
- Visit Chinese assembly hall
- Visit Japanese Covered Bridge
- Lunch featuring Cao Lao noodles
- Cruise on Thu Bon River
- Visit with local farmer
Landmarks
Hoi An Ancient Town
Hoi An Museum
Japanese Covered Bridge
Thu Bon River
Day 9
Hoi An to Siem Reap
Hoi An to Siem Reap
Meals
Breakfast
Landmarks
Angkor
Day 10
Siem Reap
Siem Reap
Meals
Breakfast, Lunch
Included Activities
- Visit Angkor Wat temple
- Visit Angkor Thom
- Visit Bayon Temple
Landmarks
Angkor Wat
Angkor Thom
Bayon Temple
Day 11
Siem Reap
Siem Reap
Meals
Breakfast
Included Activities
- Visit Banteay Srei temple
- Visit Ta Prohm temple
Optional Activities
- Phare Cambodian circus performance (optional)
Landmarks
Banteay Srei
Ta Prohm
Day 12
Siem Reap to Luang Prabang
Siem Reap to Luang Prabang
Meals
Breakfast
Landmarks
Luang Prabang
Day 13
Luang Prabang
Luang Prabang
Meals
Breakfast, Lunch
Included Activities
- Ascend Mount Phousi for city and Mekong River views
- Visit Wat Xieng Thong monastery
- Visit Kuang Si Waterfalls
Landmarks
Mount Phousi
Wat Xieng Thong
Kuang Si Waterfalls
Day 14
Luang Prabang
Luang Prabang
Meals
Breakfast, Lunch
Included Activities
- Visit Pak Ou Cave
- Cruise the Mekong River
- Visit traditional villages
- Participate in Baci ceremony at fishing village
Landmarks
Pak Ou Cave
Mekong River
Day 15
Luang Prabang to Chiang Mai
Luang Prabang to Chiang Mai
Meals
Breakfast
Landmarks
Chiang Mai
Day 16
Chiang Mai
Chiang Mai
Meals
Breakfast
Included Activities
- Visit Wat Phra Singh
- Visit Wat Doi Suthep temple
- Ascend to temple via tram or Naga staircase
Optional Activities
- Kantoke dinner with northern Thailand dishes and local hill tribe dancer performance (optional)
Landmarks
Wat Phra Singh
Wat Doi Suthep
Day 17
Chiang Mai - Elephant Nature Park
Chiang Mai - Elephant Nature Park
Meals
Breakfast, Lunch
Included Activities
- Visit Elephant Nature Park
- Hear personal stories of rescued and orphaned elephants
- Watch elephants in natural surroundings
- Learn about rehabilitation center work
Landmarks
Elephant Nature Park
Day 18
Chiang Mai to Bangkok
Chiang Mai to Bangkok
Meals
Breakfast
Landmarks
Bangkok
Day 19
Bangkok
Bangkok
Meals
Breakfast, Dinner (Farewell dinner hosted by Tour Director)
Included Activities
- Guided sightseeing tour of Bangkok landmarks
- Visit Temple of the Golden Buddha
- Visit Temple of the Reclining Buddha
- Visit Grand Palace
- Visit Temple of the Emerald Buddha
- Long tail boat cruise along Chao Phraya River
- Visit Temple of Dawn
- Farewell dinner hosted by Tour Director
Landmarks
Temple of the Golden Buddha
Temple of the Reclining Buddha
Grand Palace
Temple of the Emerald Buddha
Chao Phraya River
Temple of Dawn
Day 20
Bangkok
Bangkok
Meals
Breakfast

Landmarks
Gardens by the Bay
Chinatown
Marina Bay Sands Skypark

Landmarks
Temple of Literature
One Pillar Pagoda
Ho Chi Minh's stilt house
Hoan Kiem Lake
Old Quarter

Landmarks
Ha Long Bay
Sung Sot (Surprising Cave)
Titov Island

Landmarks
Hoi An

Landmarks
Hoi An Ancient Town
Hoi An Museum
Japanese Covered Bridge
Thu Bon River

Landmarks
Angkor

Landmarks
Angkor Wat
Angkor Thom
Bayon Temple

Landmarks
Banteay Srei
Ta Prohm

Landmarks
Luang Prabang

Landmarks
Mount Phousi
Wat Xieng Thong
Kuang Si Waterfalls

Landmarks
Pak Ou Cave
Mekong River

Landmarks
Chiang Mai

Landmarks
Wat Phra Singh
Wat Doi Suthep

Landmarks
Elephant Nature Park

Landmarks
Bangkok

Landmarks
Temple of the Golden Buddha
Temple of the Reclining Buddha
Grand Palace
Temple of the Emerald Buddha
Chao Phraya River
Temple of Dawn

What's Included

Expand All

Accommodation
Guide
Meals
Additional Services
Transport

What's Not Included

Flights
Insurance
Optional
Additional Services

Operated by

Cosmos

Gold Operator

Rating: 4.9 (9,067 reviews)
Response time: 8 hours
Response rate: 92%
Cancellation policy

Reviews from other tours by Cosmos

Tour Operator
4.9

Anonymous5.0•October 2023
Another great tour with COSMOS
Review collected by Cosmos
Anonymous5.0•October 2023
Very enjoyable tour
Review collected by Cosmos

Dates & Availability

Select departure month and travellers

Select Date

1 Adult2 Adults, 1 Child2 Children

Upcoming departures

Hurry, deals only available for a limited time!

Ends in2d2h1m16s

From Thursday
17 Sep, 2026
To Tuesday
6 Oct, 2026
This departure date is not available or sold out
Sold out
From:
US$4,439 per person
Internal Airfare
$1,940
See Similar Tours For These Dates
From Sunday
20 Sep, 2026
To Friday
9 Oct, 2026
This departure date is not available or sold out
Sold out
From:
US$3,519 per person
Internal Airfare
$1,671
See Similar Tours For These Dates
From Sunday
20 Sep, 2026
To Tuesday
6 Oct, 2026
This departure date is not available or sold out
Sold out
From:
US$3,519 per person
Internal Airfare
$1,478
See Similar Tours For These Dates
From Thursday
15 Oct, 2026
To Tuesday
3 Nov, 2026
This departure date is not available or sold out
Sold out
From:
US$4,439 per person
Internal Airfare
$1,940
See Similar Tours For These Dates
From Sunday
18 Oct, 2026
To Friday
6 Nov, 2026
This departure date is not available or sold out
Sold out
From:
US$3,519 per person
Internal Airfare
$1,671
See Similar Tours For These Dates
From Sunday
18 Oct, 2026
To Tuesday
3 Nov, 2026
This departure date is not available or sold out
Sold out
From:
US$3,519 per person
Internal Airfare
$1,478
See Similar Tours For These Dates
5 Other Unavailable Departures
Instant Confirmation
From Thursday
29 Oct, 2026
To Tuesday
17 Nov, 2026
English
This departure date is available and will 100% depart
Guaranteed departure
From:
US$4,539 per person
Sign up to unlock savings
Price based on Private Double Room
Internal Airfare
$1,940
From Sunday
1 Nov, 2026
To Tuesday
17 Nov, 2026
English
This departure date is available and will 100% depart
Guaranteed departure
From:
US$3,499 per person
Sign up to unlock savings
Price based on Private Double Room
Internal Airfare
$1,478
17 Days, with Standard Version
View this tour
From Sunday
1 Nov, 2026
To Friday
20 Nov, 2026
This departure date is not available or sold out
Sold out
From:
US$3,499 per person
Internal Airfare
$1,671
See Similar Tours For These Dates
From Thursday
7 Jan, 2027
To Tuesday
26 Jan, 2027
This departure date is not available or sold out
Sold out
From:
US$4,649 per person
Internal Airfare
$2,125
See Similar Tours For These Dates
From Sunday
10 Jan, 2027
To Friday
29 Jan, 2027
This departure date is not available or sold out
Sold out
From:
US$3,479 per person
Internal Airfare
$1,832
See Similar Tours For These Dates
From Sunday
10 Jan, 2027
To Tuesday
26 Jan, 2027
This departure date is not available or sold out
Sold out
From:
US$3,479 per person
Internal Airfare
$1,604
See Similar Tours For These Dates
3 Other Unavailable Departures
Instant Confirmation
-3%
From Thursday
11 Feb, 2027
To Tuesday
2 Mar, 2027
English
This departure date is available and will 100% depart
Guaranteed departure
From:
$4,569
US$4,419 per person
Sign up to unlock savings
Price based on Private Double Room
Internal Airfare
$2,125
From Sunday
14 Feb, 2027
To Friday
5 Mar, 2027
This departure date is not available or sold out
Sold out
From:
US$3,329 per person
Internal Airfare
$1,832
See Similar Tours For These Dates
-4%
From Sunday
14 Feb, 2027
To Tuesday
2 Mar, 2027
English
This departure date is available and will 100% depart
Guaranteed departure
From:
$3,479
US$3,329 per person
Sign up to unlock savings
Price based on Private Double Room
Internal Airfare
$1,604
17 Days, with Standard Version
View this tour
From Thursday
18 Mar, 2027
To Tuesday
6 Apr, 2027
This departure date is not available or sold out
Sold out
From:
US$4,529 per person
Internal Airfare
$2,125
See Similar Tours For These Dates
From Sunday
21 Mar, 2027
To Tuesday
6 Apr, 2027
This departure date is not available or sold out
Sold out
From:
US$3,439 per person
Internal Airfare
$1,604
See Similar Tours For These Dates
From Sunday
21 Mar, 2027
To Friday
9 Apr, 2027
This departure date is not available or sold out
Sold out
From:
US$3,439 per person
Internal Airfare
$1,832
See Similar Tours For These Dates
From Thursday
22 Jul, 2027
To Tuesday
10 Aug, 2027
This departure date is not available or sold out
Sold out
From:
US$4,879 per person
Internal Airfare
$2,125
See Similar Tours For These Dates
From Sunday
25 Jul, 2027
To Friday
13 Aug, 2027
This departure date is not available or sold out
Sold out
From:
US$3,869 per person
Internal Airfare
$1,832
See Similar Tours For These Dates
From Sunday
25 Jul, 2027
To Tuesday
10 Aug, 2027
This departure date is not available or sold out
Sold out
From:
US$3,869 per person
Internal Airfare
$1,604
See Similar Tours For These Dates
From Thursday
12 Aug, 2027
To Tuesday
31 Aug, 2027
This departure date is not available or sold out
Sold out
From:
US$4,879 per person
Internal Airfare
$2,125
See Similar Tours For These Dates
From Sunday
15 Aug, 2027
To Friday
3 Sep, 2027
This departure date is not available or sold out
Sold out
From:
US$3,869 per person
Internal Airfare
$1,832
See Similar Tours For These Dates
From Sunday
15 Aug, 2027
To Tuesday
31 Aug, 2027
This departure date is not available or sold out
Sold out
From:
US$3,869 per person
Internal Airfare
$1,604
See Similar Tours For These Dates
From Thursday
16 Sep, 2027
To Tuesday
5 Oct, 2027
This departure date is not available or sold out
Sold out
From:
US$4,879 per person
Internal Airfare
$2,125
See Similar Tours For These Dates
From Sunday
19 Sep, 2027
To Friday
8 Oct, 2027
This departure date is not available or sold out
Sold out
From:
US$3,869 per person
Internal Airfare
$1,832
See Similar Tours For These Dates
From Sunday
19 Sep, 2027
To Tuesday
5 Oct, 2027
This departure date is not available or sold out
Sold out
From:
US$3,869 per person
Internal Airfare
$1,604
See Similar Tours For These Dates
11 Other Unavailable Departures
Instant Confirmation
-3%
From Thursday
23 Sep, 2027
To Tuesday
12 Oct, 2027
English
From:
$4,529
US$4,379 per person
Sign up to unlock savings
Price based on Private Double Room
Internal Airfare
$2,125

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S
Simon
Asked on July 7th, 2025
What are the dates and availability for Thailand Cambodia and Vietnam tours for October November and December 2025
Price / Availability
Tour Details
- CosmosOperator•Written July 2025
  Unfortunately we do not have availability for this tour in October, November, or December. However, we do have availability on November 2 2025 for our Highlights of Southeast Asia Cosmos tour without Singapore.

From

$4,529

-3%

US $4,379 per person

+ $1,940 Internal Airfare

Price based on Cheapest Room

Price based on Shared Room

Price based on Private Single Room

Price based on Private Double Room

Select Date

1 Adult2 Adults, 1 Child2 Children

Best price guarantee Learn More

Plan your adventure:

Good to Know

Tour ID: 280523

Currencies
៛
Riel
Cambodia
₭
Kip
Laos
$
Singapore Dollar
Singapore
฿
Baht
Thailand
₫
Dong
Vietnam
Plugs & Adapters
As a traveler from USA, Canada you will need an adaptor for types C, G, E, F, O. As a traveler from England you will need an adaptor for types A, C, B, E, F, O. As a traveler from Australia, New Zealand, South Africa you will need an adaptor for types A, C, G, B, E, F, O.
Type A
Cambodia, Laos and Thailand
Type C
Cambodia, Laos and Thailand
Type G
Cambodia, Singapore and Vietnam
Type B
Laos and Thailand
Type E
Laos
Type F
Laos
Type O
Thailand
Vaccines
- These are only indications, so please visit your doctor before you travel to be 100% sure.
- Typhoid - Recommended for Cambodia.Laos.Thailand.Vietnam. Ideally 2 weeks before travel.
- Hepatitis A - Recommended for Cambodia.Laos.Singapore.Thailand.Vietnam. Ideally 2 weeks before travel.
- Cholera - Recommended for Cambodia.Laos.Thailand.Vietnam. Ideally 2 weeks before travel.
- Tuberculosis - Recommended for Cambodia.Laos.Thailand.Vietnam. Ideally 3 months before travel.
- Hepatitis B - Recommended for Cambodia.Laos.Singapore.Thailand.Vietnam. Ideally 2 months before travel.
- Rabies - Recommended for Cambodia.Vietnam. Ideally 1 month before travel.
- Yellow fever - Certificate of vaccination required if arriving from an area with a risk of yellow fever transmission for Cambodia.Laos.Singapore.Thailand.Vietnam. Ideally 10 days before travel.
- Japanese B encephalitis - Recommended for Cambodia.Laos.Singapore.Thailand.Vietnam. Ideally 1 month before travel.
Visa
- Unfortunately we cannot offer you a visa application service. Whether you need a visa or not depends on your nationality and where you wish to travel. Assuming your home country does not have a visa agreement with the country you're planning to visit, you will need to apply for a visa in advance of your scheduled departure.
- Here is an indication for which countries you might need a visa. Please contact the local embassy for help applying for visas to these places.
Payment information
- For any tour departing before October 27th, 2026 a full payment is necessary. For tours departing after October 27th, 2026, a minimum payment of $250 is required to confirm your booking with Cosmos. The final payment will be automatically charged to your credit card on the designated due date. The final payment of the remaining balance is required at least 65 days prior to the departure date of your tour. TourRadar never charges you a booking fee and will charge you in the stated currency.
- Some departure dates and prices may vary and Cosmos will contact you with any discrepancies before your booking is confirmed.
- The following cards are accepted for "Cosmos" tours: Visa, Maestro, Mastercard, American Express or PayPal. TourRadar does NOT charge you an extra fee for using any of these payment methods.
Cancellation Policy
- Your money is safe with TourRadar, as we only pay the tour operator after your tour has departed.
- TourRadar is an authorized Agent of Cosmos. Please familiarize yourself with the Cosmos payment, cancellation and refund conditions.
Insurance
Our travel protection from our award-winning partner, XCover, means you and your travel companions can book with peace of mind knowing there’s protection available in case your trip doesn’t go to plan. At checkout you will be able to select between different options in case you or the tour are eligible for insurance. In case no option is available, you are always able to purchase travel insurance outside of TourRadar.
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Accessibility
Some tours are not suitable for mobility-restricted traveler, however, some operators may be able to accommodate special requests. For any enquiries, you can contact our customer support team, who are ready and waiting to help you.
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Highlights of Southeast Asia with Singapore

Itinerary

Included Activities

Included Activities

Optional Activities

Included Activities

Included Activities

Included Activities

Included Activities

Optional Activities

Included Activities

Included Activities

Included Activities

Optional Activities

Included Activities

Included Activities

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What's Included

What's Not Included

Reviews from other tours by Cosmos

Dates & Availability

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Why book with TourRadar?

What our customers ask about this tour

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Good to Know

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