Cheap Flights from Ko Samui (USM) to Kathmandu (KTM) from AU$580

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Cheap Flights from Ko Samui (USM) to Kathmandu (KTM)

Prices were available within the past 7 days and start at AU$580 for one-way flights and AU$1,051 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Thai Airways International
Thai Airways International
Thai Airways International
Thai Airways International
Thai Airways International
Thai Airways International
Thai Airways International
Thai Airways International
Thai Airways International
Flight from Ko Samui to Kathmandu route information
Origin airport
Ko Samui
Destination airport
Tribhuvan Intl.
Return price
AU$1,050
Distance
2523 km

Your quick guide to flights from Ko Samui to Kathmandu

Pick up great flights from Ko Samui to Kathmandu

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Ko Samui to Kathmandu. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Ko Samui to Kathmandu that take around hours.

Find cheap flights from Ko Samui to Kathmandu

From the great flight deals with prices currently ranging from AU$1,051 to AU$1,243, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Ko Samui to Kathmandu around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Kathmandu is normally in May.

Reasons to book your flight from Ko Samui to Kathmandu with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Ko Samui to Kathmandu across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Kathmandu right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from USM to Tribhuvan Intl. Airport?
Pack your bags, because round-trip flights between Samui Airport and KTM start from AU$1,051. That’s based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from USM to Tribhuvan Intl. Airport (KTM)?
The majority of flights can be cancelled online, but each air carrier has its own terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from USM to Tribhuvan Intl. Airport (KTM) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Samui Airport to Tribhuvan Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Ko Samui Airport to Tribhuvan Intl. Airport (KTM)?
It’s around 2 500 kilometres between Koh Samui and Kathmandu, so expect to be in your seat for a while. Keep yourself entertained with things like a magazine or a gripping book.
Which airlines fly direct from Samui Airport to Tribhuvan Intl. Airport?
If you want to travel straight from Samui Airport to Tribhuvan Intl. Airport (KTM), you’ll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.
Are USM to Tribhuvan Intl. Airport (KTM) flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it’s no sure thing. While last-minute flight deals between Ko Samui Airport (USM) and Tribhuvan Intl. Airport are possible, it’s also a good idea to monitor prices well before you fly. In fact, some carriers advertise their prices up to 12 months before the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to pounce when prices drop.
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