Home > All River Cruises > Asia River Cruises > Thailand > September 2025

Thailand River Cruises Starting In September 2025

If you're looking at joining a river cruise through Thailand in September 2025, we have 4 unique river cruise itineraries and 76 departures available, operated by one of the world's leading river cruise lines departing in September.
Filter Results
Departures (September 2025)
< August 2025 October 2025 >
Duration
16 Days
19 Days
Start City
Price
$5,400pp
$10,874pp
Countries
Filter Results
4 River Cruises (76 River Cruise Departures)
16 Day Fascinating Vietnam, Cambodia & the Mekong River with Bangkok with Avalon River Cruises
River Cruise

16 Days Siem Reap to Bangkok
Operated By: Avalon River Cruises
Ship: Avalon Saigon
Departures: Apr 2025 to Nov 2026
Rivers: Mekong
Countries Visited: Cambodia, Vietnam, Thailand
Avalon Exclusive
INSIDE
-
RIVER VIEW
-
BALCONY
-
SUITE
$5,454
Save (per person) 2,064
From (per person) 5,454
View Trip
19 Day Fascinating Vietnam, Cambodia & the Mekong River with Hanoi, Ha Long Bay & Bangkok with Avalon River Cruises
River Cruise

19 Days Hanoi to Bangkok
Operated By: Avalon River Cruises
Ship: Avalon Saigon
Departures: Mar 2025 to Nov 2025
Rivers: Mekong
Countries Visited: Vietnam, Cambodia, Thailand
Avalon Exclusive
INSIDE
-
RIVER VIEW
-
BALCONY
-
SUITE
$7,471
Save (per person) 2,073
From (per person) 6,797
View Trip
16 Day Fascinating Vietnam, Cambodia & the Mekong River with Bangkok with Avalon River Cruises
River Cruise

16 Days Ho Chi Minh City to Bangkok
Operated By: Avalon River Cruises
Ship: Avalon Saigon
Departures: Mar 2025 to Nov 2025
Rivers: Mekong
Countries Visited: Vietnam, Cambodia, Thailand
Avalon Exclusive
INSIDE
-
RIVER VIEW
-
BALCONY
-
SUITE
$6,201
Save (per person) 2,063
From (per person) 5,528
View Trip
19 Day Fascinating Vietnam, Cambodia & the Mekong River with Hanoi, Ha Long Bay & Bangkok with Avalon River Cruises
River Cruise

19 Days Hanoi to Bangkok
Operated By: Avalon River Cruises
Ship: Avalon Saigon
Departures: Apr 2025 to Nov 2026
Rivers: Mekong
Countries Visited: Vietnam, Cambodia, Thailand
Avalon Exclusive
INSIDE
-
RIVER VIEW
-
BALCONY
-
SUITE
$6,838
Save (per person) 2,076
From (per person) 6,838
View Trip
Results: 4 results

No Results found. Try changing your search filters.




River Cruises found! Scroll up to view

Asia River Cruises

Asia River Cruises India (Ganges) River Cruises Mekong River Cruises Yangtze River Cruises

Departure Months

March 2025 April 2025 August 2025 September 2025 October 2025 November 2025 December 2025 January 2026 February 2026 March 2026 April 2026 August 2026 September 2026 October 2026 November 2026

© 2010-2025. Global Journeys. You're viewing our site in US dollars.

    

About Us | View Your Booking | Terms & Conditions | Site Map

Global Journeys Travel Inc. Member of American Society of Travel Advisors (ASTA No: 900374670) & TICO Accredited (No. 50027921).

Travel Industry Associations