$685 Cheap Cathay Pacific flights Zürich (ZRH) to Samui Intl. Airport (USM)

Scoring cheap one-way Cathay Pacific flights from ZRH to USM from $685 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $1,254 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for return or one-way flights to Koh Samui in October or September. You could find cheaper fares with Cathay Pacific during these off-peak travel months.

Landing the best Cathay Pacific deals from ZRH to USM often comes down to timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What’s more, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is often the most expensive day to book.* It’s a good idea to start checking out flights about one month before you plan to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use our “Nonstop” filter when browsing for direct Cathay Pacific flights from ZRH to USM. You can also compare other airlines offering the same nonstop journey.

To find the earliest departures from ZRH to USM with Cathay Pacific, filter your search by “Morning” and “Early Morning.” Booking an early flight generally means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Typically, you can cancel or modify your flight, although there may be a charge if you made your booking over 24 hours ago. Need flexible options? Use Expedia’s “No cancel fee” or “Changes included” filter to find flights that won’t penalize you if you have to adjust your plans. To make modifications, head to “Trips,” select your flight and click on “Manage Booking” for more details.