Thai Airways International Cheap Flights from Tokyo to Samui Intl. Airport: TG NRT→USM

View HK$4,072 flight on Wed, 1 Oct 2025Opens in a new window
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Prices were available within the past 7 days and start at HK$4,072 for one-way flights and HK$6,297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Sat, 15 Nov - Mon, 17 Nov
NRT
Tokyo
USM
Koh Samui
HK$6,297 Return, found 21 hours ago
HK$6,297
Return
found 21 hours ago
Select Thai Airways International flight, departing Sat, 15 Nov from Tokyo to Koh Samui, returning Mon, 17 Nov, priced at HK$6,297 found 21 hours ago
Thai Airways International
Sat, 15 Nov - Mon, 17 Nov
NRT
Tokyo
USM
Koh Samui
HK$6,652 Return, found 21 hours ago
HK$6,652
Return
found 21 hours ago
Select Thai Airways International flight, departing Sat, 15 Nov from Tokyo to Koh Samui, returning Mon, 17 Nov, priced at HK$6,652 found 21 hours ago

Frequently asked questions

How much is a Thai Airways International flight from Narita Intl. Airport (NRT) to Ko Samui Airport (USM)?
Apply the "Price (lowest to highest)" filter on Expedia to search for cheap Thai Airways International return flights from HK$6,297 from NRT to USM. Affordable one-way options from HK$4,072 are available as well.**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 NRT to USM with Thai Airways International?
October is one of the most affordable months to get away to Koh Samui with Thai Airways International. You could also find great deals on one-way and return fares in September.
Does Thai Airways International fly nonstop from Narita Intl. Airport (NRT) to Ko Samui Airport (USM)?
To find out if there's a direct trip from NRT to USM with Thai Airways International or any other airlines, check the "Nonstop" filter when looking for tickets.
What airports does Thai Airways International fly into in Koh Samui?
Ko Samui Airport (USM) is the primary Koh Samui gateway for Thai Airways International flights from Narita Intl. Airport (NRT).
Can I change or cancel my Thai Airways International flight from Narita Intl. Airport (NRT) to Ko Samui Airport (USM)?
Changes are usually free within 24 hours of making a booking, but your airline may add a charge after that time. For further information about altering 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 costs, check the "No cancel fee" or "Changes included" filter when organising your next getaway.

Travel information

Travel information

Origin airport
Narita Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways, EVA Airways, Hong Kong Airlines, Japan Airlines, Scoot, Thai Airways International
Popular airline
Hong Kong Airlines
Distance
4975 km

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