
Book Cheap EVA Airways flight from Seattle (SEA) to Samui Intl. Airport (USM) from CA $811
Find The Best Day to Book a Cheap EVA Airways Flights From Seattle to Samui Intl. Airport
Cheapest EVA Airways Flights from Seattle (SEA) to Samui Intl. Airport (USM)
The cheapest flights to Samui Intl. Airport found within the past 7 days were CA $1,538 round trip and CA $811 one way. Prices and availability subject to change. Additional terms may apply.
Grab a great EVA Airways flight from SEA to USM
To find a great deal on EVA Airways flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying EVA Airways Seattle to Koh Samui gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with EVA Airways between Seattle and Koh Samui
EVA Airways has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Seattle to Koh Samui with EVA Airways are March.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your EVA Airways flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Travelers ❤️ these 🏨 after their flight to Samui Intl. Airport

Villa Palm Vista - Luxury, Private Pool Villa
Great place to stay. Very nice, clean, everything is there at the villa to make for a good stay
Reviewed on Apr 23, 2024

Hyatt Regency Koh Samui
Beautiful property, great time
Reviewed on Nov 10, 2025

Centara Reserve Samui
The staff were amazing, the resort itself was immaculate and I don't think you can find better on the island. Hands down, best hotel stay I have ever enjoyed. You don't know what good service looks like until you stay a few days at this hotel.
Reviewed on Oct 17, 2025
Want more than a(n) EVA Airways Flight from Seattle to Samui Intl. Airport?
Popular EVA Airways Flight Routes from SEA
Domestic
- Vancouver to Bangkok (YVR - BKK)
- Toronto to Bangkok (YYZ - BKK)
- Toronto to Taipei (YYZ - TPE)
- Vancouver to Tokyo (YVR - NRT)
- Toronto to Shanghai (YYZ - PVG)
- Toronto to Hong Kong (YYZ - HKG)
- Vancouver to Denpasar (YVR - DPS)
- Toronto to Ho Chi Minh City (YYZ - SGN)
- Vancouver to Ho Chi Minh City (YVR - SGN)
- Toronto to Denpasar (YYZ - DPS)
International
- Seoul to Vancouver (ICN - YVR)
- Vancouver to Manila (YVR - MNL)
- Calgary to Tokyo (YYC - NRT)
- Toronto to Beijing (YYZ - PEK)
- Toronto to Manila (YYZ - MNL)
- Toronto to Shanghai (YYZ - PVG)
- Toronto to Shanghai (YYZ - PVG)
- Toronto to Ho Chi Minh City (YYZ - SGN)
- Toronto to Hong Kong (YYZ - HKG)
- Vancouver to Taipei (YVR - TPE)
Most Popular
- Flights from Vancouver (YVR) to Palm Springs (PSP)
- Flights from Vancouver (YVR) to Las Vegas (LAS)
- Flights from Detroit (DTW) to Dallas (DFW)
- WestJet Vancouver (YVR) to Las Vegas (LAS) flights
- Flights from Montreal (YUL) to Fort Lauderdale (FLL)
- Flights from Buffalo (BUF) to Dallas (DFW)
- Flights from Vancouver (YVR) to Fort Lauderdale (FLL)
- Delta Detroit (DTW) to Las Vegas (LAS) flights
- JetBlue Airways Buffalo (BUF) to Boston (BOS) flights
- Flights from Detroit (DTW) to Fort Lauderdale (FLL)
- Flights from Fort Lauderdale (FLL) to Toronto (YYZ)
- Flights from Vancouver (YVR) to San Diego (SAN)
- Flights from Vancouver (YVR) to Dallas (DFW)
- Flights from Toronto (YYZ) to Dallas (DFW)
- JetBlue Airways Buffalo (BUF) to Fort Lauderdale (FLL) flights
- Porter Airlines Toronto (YTZ) to Philadelphia (PHL) flights
- Air Canada Toronto (YYZ) to Las Vegas (LAS) flights
- WestJet Edmonton (YEG) to Las Vegas (LAS) flights
- Flights from Pearson Intl. to NYC-All Airports
- Flights from Toronto (YYZ) to Philadelphia (PHL)
- Swoop Edmonton (YEG) to Las Vegas (LAS) flights
- Flights from St. Louis (STL) to Gulf Shores (GUF)
- Air Canada Toronto (YYZ) to Fort Lauderdale (FLL) flights
- Flights from Toronto (YYZ) to Las Vegas (LAS)
- Air Canada Montreal (YUL) to Las Vegas (LAS) flights
- Swoop Abbotsford (YXX) to Las Vegas (LAS) flights
- Spirit Airlines Niagara Falls (IAG) to Fort Lauderdale (FLL) flights
- Flights from Toronto (YYZ) to Boston (BOS)
- Air Canada Toronto (YYZ) to San Diego (SAN) flights
- Delta Buffalo (BUF) to Las Vegas (LAS) flights
