Promotions - Siam Express

Our Exclusive Promotions

Keyword

Brand

09 Dec, 2025 ~ 28 Feb, 2026

Unlock exceptional value and elevated cultural expedition experiences on selected 2026 & 2027 sailings.

Swan Hellenic

19 Dec, 2025 ~ 28 Feb, 2026

Save up to 30% on luxury travel

Uniworld

15 Dec, 2025 ~ 27 Feb, 2026

Save up to 15% on selected departures

Trafalgar

15 Dec, 2025 ~ 27 Feb, 2026

Save up to 15% on selected departures*

Insight Vacations

09 Sep, 2025 ~ 31 May, 2026

*Book a select 2026 departure for Cosmos Europe Tour and receive free single supplement rate. Please note, limited quantity of waivers available.

Cosmos

02 Dec, 2025 ~ 31 Mar, 2026

SAVE UP TO AU$5,000 PER COUPLE*. Available on 2026, 2027 or 2028 sailings

Viking

09 Jan, 2026 ~ 31 Mar, 2026

Save $200 per couple off 2026 Cosmos Tours*

Cosmos

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