Cheap Thai Airways International flights Bangkok (BKK) to Samui Intl. Airport (USM)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Flights from Bangkok (DMK) to Samui Intl. Airport (USM)
Origin airport
Don Mueang Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways
Popular airline
Bangkok Airways
Distance
304 mi
Average flight time
1 hour 4 mins

Frequently asked questions

How much is a Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Ko Samui Airport (USM)?
Landing cheap one-way Thai Airways International flights from BKK to USM on Expedia is simple --- just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares 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.
What is the cheapest month to fly from BKK to USM with Thai Airways International?
Thai Airways International flights to Koh Samui are often cheaper in the off-peak months of October and September. Whether you're after a round-trip or one-way ticket, you could find a better deal then.
What is the cheapest time to book flights from Suvarnabhumi Intl. Airport (BKK) to Ko Samui Airport (USM) with Thai Airways International?
To find cheap Thai Airways International fares from Suvarnabhumi Intl. Airport (BKK) to Ko Samui Airport (USM), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect what you pay. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**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.
Does Thai Airways International fly nonstop from Suvarnabhumi Intl. Airport (BKK) to Ko Samui Airport (USM)?
Fill in your dates, hit search and check "Nonstop" on Expedia to browse any direct flights from BKK to USM with Thai Airways International or other carriers.
What is the earliest Thai Airways International flight from BKK to USM?
Sort your results by "Morning" and "Early Morning" to browse the earliest flights from BKK to USM. Jetting off early means flight cancellations are less likely.**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.
What airports does Thai Airways International fly into in Koh Samui?
Thai Airways International flights from Suvarnabhumi Intl. Airport (BKK) to Koh Samui touch down at Ko Samui Airport (USM). This is the main gateway to this city.
Why fly with Thai Airways International from BKK to USM?
Top-tier customer service and the chance to rack up points through Thai Royal Orchid Plus are the start of the reasons to depart from BKK to USM with Thai Airways International. Plus, when you sign up to our One Key™ program, you can receive OneKeyCash™* alongside Thai Airways International's loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Thai Airways International fly from Suvarnabhumi Intl. Airport (BKK) to Ko Samui Airport (USM)?
You'll likely board an Airbus A319 or an ATR 42/72 when flying Thai Airways International from Suvarnabhumi Intl. Airport (BKK) to Ko Samui Airport (USM). However, keep in mind that a different aircraft could be assigned to your route due to operational demands.
Can I change or cancel my Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Ko Samui Airport (USM)?
Changes are typically free within 24 hours of booking, but your airline may charge a fee after that. For more information about altering your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to adjust your plans without additional costs, tick the "No cancel fee" or "Changes included" filter when planning your next trip.

Explore a world of travel with Expedia

*Available to One Key members.