$458 Cheap flight deals from Seattle (SEA) to Koh Samui Islands (USM)
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Airfares from $458 One Way, $937 Round Trip from Seattle to Koh Samui Islands
Prices starting at $937 for return flights and $458 for one-way flights to Koh Samui Islands were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Koh Samui Islands economy flight packages
Explorar Koh Samui – Adults Only Resort and Spa
Jun 9 - Jun 15
Seattle (SEA) to Samui Intl. Airport (USM)
Samui Intl. Airport (USM) to Seattle (SEA)
Reviewed on May 22, 2019
More About Flying To Koh Samui Islands from Seattle
Route Information for Flights from Seattle to Koh Samui Islands
Origin Airport IATA Code | SEA |
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Destination Airport IATA Code | USM |
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Seattle to Koh Samui Islands
If you are looking online for bargain Seattle to Koh Samui Islands flights, Orbitz is your ideal destination. We understand that vacations can be expensive and offer guaranteed low prices on our domestic and international tickets.
Orbitz Uses Cutting-Edge Mobile Tools
Orbitz may offer low cost Seattle to Koh Samui Islands flights but this does not mean that we skimp on giving you the latest mobile apps. You don’t have to worry about checking your flight status as we send the info for your flights from Seattle to Koh Samui Islands directly to your smartphone.
Fly Cheap and Earn Miles on Your Seattle to Koh Samui Islands Flights
Frequent flyer miles and points are great—and even better when you earn them on cheap flights from Seattle to Koh Samui Islands. With Orbitz, you can earn miles for your frequent flyer program on qualified flights. Enter your frequent flyer number when you book with us to get rewarded for your flight.
Orbitz Takes the Hassle Out Of Flying
We know that flying can be stressful, particularly if you are traveling with young children. That’s why we make sure you are aware of any changes or delays to your flights from Seattle to Koh Samui Islands via your phone or email address. We can even inform family members too.
Orbitz Flights Fit Around Your Lifestyle
Orbitz understands that you don’t necessarily want to fly at 5:00 a.m—and that sometimes you do. This is why we allow you to find the best Seattle to Koh Samui Islands flights at the times you want with ease.
Flights from Seattle
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Koh Samui Islands Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.