Travelling from Seattle to Ko Samui International Airport (USM): What you need to know
Koh Samui is 15 hours ahead of Seattle. Ko Samui International Airport is located in Koh Samui, which operates on the UTC+7 timezone.
Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Make sure you're at the airport on time to board your flight from Seattle to USM.
With more people on the move during peak months like July, get to the terminal earlier than usual. Two hours for domestic flights and as much as four for international journeys will help you deal with any delays. Remember things also get busy during major holidays like Christmas.
Airports in Seattle
Seattle-Tacoma International Airport (SEA)
Whether you're hoping to visit a new place on the way or just take a break, we make it a breeze to book a flight with a stopover. To check out your options departing from Seattle-Tacoma International Airport (SEA), uncheck 'Direct flights only.' Singapore Changi Airport (SIN) is a stop you can make when searching for cheap flights from Seattle to USM.
Travelling from central Seattle to SEA takes around 35 minutes by public transport. If you drive, ride-share or take a taxi, you'll cover the 23 kms (14 miles) in 25 minutes or so, depending on traffic.
Catching an early flight from Seattle to Ko Samui International Airport? Avoid the last-minute rush to the terminal (and get some extra shut-eye) by choosing one of these hotels close to Seattle-Tacoma International Airport:
Seattle-Tacoma International Airport gets high marks for on-time performance. 80% of flights that take off from SEA arrive at their destination as scheduled.
Seattle Paine Field International Airport (PAE)
You can reach PAE from the centre of Seattle in approximately 40 minutes by car (depending on traffic). The journey by public transport takes roughly 1 hour 30 minutes to cover the 40 kms (25 miles) or so.
Kick off your holiday early with an extra night away from home. Before your Seattle to USM flight, unwind in one of these hotels near Seattle Paine Field International Airport:
Seattle Paine Field International Airport has a solid reputation for punctual service. 80% of flights out of here arrive right on target.
About Ko Samui International Airport (USM)
The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from Seattle to Ko Samui International Airport. Stay at one of these accommodation options near USM instead:
To secure the lowest price, reserve your vehicle around four weeks in advance of your Seattle to Ko Samui International Airport flight.
Getting from Ko Samui International Airport (USM) to central Koh Samui
Ko Samui International Airport is around 11 kms (7 miles) from central Koh Samui. It takes around 20 minutes or so to drive to the city.
It'll take around 30 minutes if you're using public transport.
How to find the cheapest flights from Seattle to Ko Samui International Airport (USM)
£442 is currently the best price for a one-way ticket from Seattle to Ko Samui International Airport. A return flight starts from £882. These prices may change based on availability and demand.
Don't leave everything to the last moment. You're more likely to walk away with cheap flights from Seattle to USM if you book in advance. Airlines often offer some amazing early bird discounts.
The 'Whole month' search tool shows you the cheapest Seattle to Ko Samui International Airport tickets throughout the month. It's a great way to snap up a bargain if your plans aren't set in stone.
There's no need to check every day to find out if fares have dropped when you set up a Price Alert. We'll notify you as soon as a lower fare pops up on plane tickets from Seattle to USM.
Save money on your flight from Seattle to Ko Samui International Airport by using filters. Choose your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.
The best time to fly from Seattle to Ko Samui International Airport (USM)
November is the busiest month for flights from Seattle to Ko Samui International Airport (USM). Plan your visit to Koh Samui in March for a quieter experience.
The warmest month in Koh Samui is May, with temperatures ranging between 25ºC and 30ºC. Lock in your Seattle to USM plane ticket then if you enjoy this type of weather.
If you'd rather travel in cooler conditions, look for a cheap ticket from Seattle to Ko Samui International Airport in January when temperatures are between 23ºC and 28ºC.
Explore more of Thailand
Nakhon Si Thammarat is just one of the many places in Thailand waiting to be explored once you've seen the sights of Koh Samui. Around 129 kms (80 miles) away to the south, well-known attractions include Wat Phra Phrom, Wat Pho Sadet and Wat Yai Chai Mongkol.
If you want to check out another corner of Thailand, consider Phuket, about 257 kms (160 miles) southwest of Koh Samui. V.MarineTour- Phi Phi Islands Day Trip - Private Boat Charters, Sunrise Beach and Paradise Beach are key reasons to visit.
