Cheap flights from Koh Samui to Kathmandu

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Koh Samui (USM) to Kathmandu (KTM)

How far in advance should I book a flight from Koh Samui to Kathmandu?

Users have found that booking a flight from Koh Samui to Kathmandu at least 61 days early can save you up to 13% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Koh Samui to Kathmandu for as little as ฿ 10,038 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as ฿ 10,038 for flights departing within the next 3 days.

What is the cheapest month to fly from Koh Samui to Kathmandu?

Our data shows that May tends to be the cheapest month to fly to Kathmandu from Koh Samui. Users have commonly found prices around ฿ 8,727 for the month, but tickets can be as low as ฿ 6,772. Due to multiple factors, prepare for potentially higher prices in October.

Koh Samui to Kathmandu 2021 flight deals

Cheap flights to Kathmandu from Koh Samui found for this year
25 Apr - 29 Apr
฿ 23,522pp
USM
Koh Samui
Thai Airways
 
1 STOP
KTM
Kathmandu Tribhuvan
KTM
Kathmandu Tribhuvan
Thai Airways
 
1 STOP
USM
Koh Samui
25 Apr - 29 Apr
฿ 23,612pp
USM
Koh Samui
Thai Airways
 
1 STOP
KTM
Kathmandu Tribhuvan
KTM
Kathmandu Tribhuvan
Thai Airways
 
1 STOP
USM
Koh Samui
28 Apr - 12 May
฿ 23,642pp
USM
Koh Samui
Thai Airways
 
1 STOP
KTM
Kathmandu Tribhuvan
KTM
Kathmandu Tribhuvan
Thai Airways
 
1 STOP
USM
Koh Samui

Related info for your journey

Useful info, stats and facts about Koh Samui to Kathmandu flights.

Flight FAQs

From Koh Samui to Kathmandu

Can I find flights from Koh Samui to Kathmandu for under ฿ 23,972 on Cheapflights?

Yes, there are multiple flights from Koh Samui to Kathmandu for under ฿ 23,972. The cheapest flight booked recently is on Thai Airways for just ฿ 23,522, but on average you can expect to pay ฿ 33,321.

Are there direct flights from Koh Samui to Kathmandu for under ฿ 23,972 on Cheapflights?

There are no direct flights from Koh Samui to Kathmandu, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Koh Samui or Kathmandu?

When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Koh Samui is typically greater than that of Kathmandu. We can gather that this will continue over the next 12 days.

Is Koh Samui weather warmer or cooler than Kathmandu?

Our data indicates that the weather will be 33 °C on average in the month of May. The temperature in Kathmandu is typically colder than in Koh Samui. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long does is the flight from Koh Samui to Kathmandu?

Airlines like Thai Airways and Emirates fly from Koh Samui to Kathmandu in about 22h 10m. The time it takes to get you to your destination can typically vary by up to 8h 25m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Koh Samui to Kathmandu return?

Currently priced at ฿ 23,523, Thai Airways will fly you from Koh Samui to Kathmandu and back. In addition to Thai Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Emirates for as low as ฿ 37,546.

Destination information for Kathmandu

Things to know before you go. Useful info for your trip from Koh Samui to Kathmandu
Today's exchange rate
฿ 1 = ₨ 3.86
Average temperature for January in Kathmandu
16.0 °C
Avg rainfall for January in Kathmandu
12.0 mm

Airports servicing Koh Samui

Airports servicing Kathmandu

Popular flight searches

Check out other popular destinations found by fellow travellers
Home Nepal Kathmandu Cheap flights from Koh Samui to Kathmandu