Southeast Asia cruises

Southeast Asia One-Way via Ko Samui, Bangkok & Kâmpóng Saôm

Ko Samui · Bangkok · Kâmpóng Saôm · Ho Chi Minh City · Camranh · Hue · Hanoi · Hong Kong · Keelung (Chilung) · Ishigaki · Kuroshima, Okinawa · Jeju · Busan · Nagasaki · Kagoshima · Kochi · Tokushima · Kobe

Extended 28-night voyage with 7 sea days and 21 ports. Covers Thailand, Cambodia, Vietnam, Hong Kong, and more.

28 nights Singapore Southeast Asia 21 ports 7 sea days

What this trip feels like

Expansive, immersive and built around life at sea

At 28 nights, this is a multi-month, world-cruise-style voyage rather than a conventional getaway. 7 sea days make the ship your home base between 21 ports across a wide arc of destinations. Expect long ocean passages and the planning commitment of an extended journey.

Long-form pace

21 ports in 28 nights

Long ocean passages make onboard routines a major part of the experience.

Broad destination variety

Ko Samui · Bangkok · Kâmpóng Saôm + more

Frequent changes of scenery across the itinerary.

Route logistics

Sails from Singapore

Check the exact departure and arrival ports before arranging flights.

Port experience

Ko Samui · Expect to tender ashore

Ships usually anchor offshore here, so getting ashore takes a little more planning than at a docked port.

Best for · Long-form travelers · Sea-day lovers · Multi-region exploration

Think twice if · You want a conventional one- or two-week cruise

Best departures

Best upcoming sailings

Start here. These departures surface first because they combine stronger pricing, useful timing, or a notable warning signal for this itinerary.

All departures

All upcoming departures

Compare all sailings for this itinerary.

Itinerary pricing

What this itinerary usually costs

Typical pricing runs around $368/night, with most departures landing in the $363-$393/night band across 1 tracked sailing.

Typical price

$368/night

$10,298 total

Normal range

$363-$393/night

$10,162-$10,998 total

Lowest recent fare

$373/night

$10,449 total

Comparison set

1 sailings

Used for itinerary baseline

When should I go?

Not enough departures yet to identify a reliable cheaper season.

Route overview

How this route is built

Compare sailings →

28 nights · 21 port calls · 7 sea days · 7 countries

21 port calls across Thailand, Cambodia, Vietnam, Hong Kong · More port-intensive than many 28-night alternatives.

  1. 1

    Embark in Singapore

    Embarkation ports can vary by sailing

  2. 2

    Ko Samui

    Thailand · Southeast Asia

  3. 3

    Bangkok

    Thailand · Southeast Asia

  4. 4

    Bangkok

    Thailand · Southeast Asia

  5. 5

    Kâmpóng Saôm

    Cambodia · Southeast Asia

  6. 6

    Ho Chi Minh City

    Vietnam · Southeast Asia

  7. 7

    Ho Chi Minh City

    Vietnam · Southeast Asia

  8. 8

    Camranh

    Vietnam · Southeast Asia

  9. 9

    Hue

    Vietnam · Southeast Asia

  10. 10

    Hue

    Vietnam · Southeast Asia

  11. 11

    Hanoi

    Vietnam · Southeast Asia

  12. 12

    Hong Kong

    Hong Kong · East Asia

  13. 13

    Keelung (Chilung)

    Taiwan · East Asia

  14. 14

    Ishigaki

    Japan · East Asia

  15. 15

    Kuroshima, Okinawa

    Japan · East Asia

  16. 16

    Jeju

    South Korea · East Asia

  17. 17

    Busan

    South Korea · East Asia

  18. 18

    Nagasaki

    Japan · Japan

  19. 19

    Kagoshima

    Japan · Japan

  20. 20

    Kochi

    Japan · Japan

  21. 21

    Tokushima

    Japan · Japan

  22. 22

    Kobe

    Japan · Japan

  23. 23

    Disembark in Tokyo

    Disembarkation ports can vary by sailing

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