Cheap Flights from Seattle Paine Field Intl. Airport (PAE) to Samui Intl. Airport (USM)

Popular airlines from Seattle Paine Field Intl. Airport (PAE) to Samui Intl. Airport (USM)

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Cheap Flights from Seattle Paine Field Intl. Airport to Samui Intl. Airport (PAE-USM)

Prices were available within the past 7 days and start at for one-way flights and $1,544 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,544 Roundtrip, found 4 days ago
$1,544
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,544 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,553 Roundtrip, found 4 days ago
$1,553
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,553 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,554 Roundtrip, found 4 days ago
$1,554
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,554 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,561 Roundtrip, found 4 days ago
$1,561
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,561 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,562 Roundtrip, found 4 days ago
$1,562
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,562 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,686 Roundtrip, found 4 days ago
$1,686
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,686 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,695 Roundtrip, found 4 days ago
$1,695
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,695 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,696 Roundtrip, found 4 days ago
$1,696
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,696 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,697 Roundtrip, found 4 days ago
$1,697
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,697 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,705 Roundtrip, found 4 days ago
$1,705
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,705 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,706 Roundtrip, found 4 days ago
$1,706
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,706 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,736 Roundtrip, found 4 days ago
$1,736
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,736 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,745 Roundtrip, found 4 days ago
$1,745
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,745 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,746 Roundtrip, found 4 days ago
$1,746
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,746 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,754 Roundtrip, found 4 days ago
$1,754
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,754 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,755 Roundtrip, found 4 days ago
$1,755
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,755 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,828 Roundtrip, found 4 days ago
$1,828
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,828 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,839 Roundtrip, found 4 days ago
$1,839
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,839 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,878 Roundtrip, found 4 days ago
$1,878
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,878 found 4 days ago
Alaska Airlines
Mon, May 4 - Mon, May 11
PAE
Seattle
USM
Koh Samui
$1,887 Roundtrip, found 4 days ago
$1,887
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Koh Samui, returning Mon, May 11, priced at $1,887 found 4 days ago

Frequently asked questions

How much does a flight from Snohomish County - Paine Field Airport (PAE) to Ko Samui Airport (USM) cost?
Lock in a cheap one-way flight or cheap return flight from $1,544 from Snohomish County - Paine Field Airport (PAE) to Ko Samui Airport (USM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Snohomish County - Paine Field Airport (PAE) to Ko Samui Airport (USM)?
Flying in May is a good way to save, as it's the cheapest month for flights between PAE and USM. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Snohomish County - Paine Field Airport (PAE) to Ko Samui Airport (USM)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from PAE to USM. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Snohomish County - Paine Field Airport (PAE) to Ko Samui Airport (USM)?
You'll need to take a flight with a layover when traveling from Snohomish County - Paine Field Airport (PAE) to Ko Samui Airport (USM). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PAE to USM?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Snohomish County - Paine Field Airport (PAE) to Ko Samui Airport (USM)?
To avoid potential delays on the Snohomish County - Paine Field Airport (PAE) to Ko Samui Airport (USM) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Snohomish County - Paine Field Airport (PAE) to Ko Samui Airport (USM) last-minute?
Waiting until just before your trip to book a ticket from PAE to USM often results in higher prices. While you may find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a PAE to USM flight and hotel package?
You can save money by booking a PAE to USM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Snohomish County - Paine Field Airport (PAE) to Ko Samui Airport (USM)?
If you reserved your PAE to USM flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Seattle Paine Field Intl. Airport
Destination airport
Samui Intl. Airport
Roundtrip price
$1,544
Distance
7699 mi

Book with confidence

Seattle Paine Field Intl. Airport to Samui Intl. Airport Flights

The cheapest times to fly from Seattle Paine Field Intl. Airport to Samui Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle Paine Field Intl. Airport to Samui Intl. Airport are during the month of May. You can find some of the cheapest flights from Seattle Paine Field Intl. Airport to Samui Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle Paine Field Intl. Airport to Samui Intl. Airport

Sunday is one of the best days to book for cheap flights from Seattle Paine Field Intl. Airport to Samui Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle Paine Field Intl. Airport to Samui Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle Paine Field Intl. Airport to Samui Intl. Airport in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle Paine Field Intl. Airport to Samui Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle Paine Field Intl. Airport to Samui Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle Paine Field Intl. Airport to Samui Intl. Airport Flights

*Flight schedules are subject to change.

*Available to One Key members.