$580 Cheap Bangkok Airways flights Tokyo (HND) to Samui Intl. Airport (USM)

Make use of the “Price (lowest to highest)” filter on Expedia to find cheap Bangkok Airways round-trip flights from HND to USM. Affordable one-way options from $580 are available too.**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.

Bangkok Airways flights to Koh Samui are typically more affordable in the quieter months of October and September. Whether you’re searching for a return or one-way ticket, you could score a better deal then.

To discover cheap flights from HND to USM with Bangkok Airways, start your search about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**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.

To see if there’s a direct journey from HND to USM with Bangkok Airways or another airline, use our “Nonstop” filter when searching for flights.

Find Bangkok Airways’s earliest flights from HND to USM by selecting the “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**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.

Bangkok Airways flights from Haneda Airport (HND) to Koh Samui come in to Ko Samui Airport (USM). This is the main gateway to this destination.

On Bangkok Airways, you can fly standard economy from HND to USM with a small personal item and 1 cabin bag. Your carry-on bag should be no bigger than 22 inches x 14 inches x 9 inches and weigh under 11 lb. Going over baggage restrictions can lead to additional fees, so check your airline’s latest guidelines before booking.

Traveling from HND to USM with Bangkok Airways means enjoying plenty of perks, including top-tier customer service and a 4-star airline rating. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That’s in addition to the Flyer Bonus points you can earn with Bangkok Airways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are generally free within 24 hours of making your booking, but your airline may charge a fee after that. For more details about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to adjust your plans without additional charges, check the “Changes included” and “No cancel fee” filters when planning your next adventure.